/* ==========================================================================
   WELLTEK SOLUTIONS — DESIGN SYSTEM & MAIN STYLESHEET
   Aesthetic: Modern 3D Technology Showroom + Futuristic Hardware Aesthetic
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Colors */
  --bg-deep: #050811;
  --bg-dark: #090e1c;
  --bg-surface: #0f172a;
  --bg-surface-elevated: #162038;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(22, 32, 56, 0.85);

  --electric-blue: #0066ff;
  --cyan: #00f0ff;
  --purple: #7928ca;
  --magenta: #f72585;
  --neon-green: #00f59b;
  --accent-orange: #ff6b35;

  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(0, 240, 255, 0.3);
  --border-purple: rgba(121, 40, 202, 0.35);
  --border-magenta: rgba(247, 37, 133, 0.3);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #00f0ff 0%, #0066ff 50%, #7928ca 100%);
  --grad-accent: linear-gradient(135deg, #00f0ff 0%, #f72585 100%);
  --grad-gaming: linear-gradient(135deg, #f72585 0%, #7928ca 50%, #0066ff 100%);
  --grad-dark-card: linear-gradient(180deg, rgba(22, 32, 56, 0.6) 0%, rgba(11, 17, 33, 0.8) 100%);
  --grad-glow: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(121, 40, 202, 0.08) 50%, transparent 70%);

  /* Shadows & Glows */
  --glow-cyan: 0 0 25px rgba(0, 240, 255, 0.4);
  --glow-purple: 0 0 25px rgba(121, 40, 202, 0.45);
  --glow-magenta: 0 0 25px rgba(247, 37, 133, 0.45);
  --glow-green: 0 0 25px rgba(0, 245, 155, 0.4);
  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --shadow-card-hover: 0 25px 50px -12px rgba(0, 102, 255, 0.25);

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout & Spacing */
  --container-width: 1240px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Background Ambient Lighting & Circuit Mesh */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(121, 40, 202, 0.15) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(247, 37, 133, 0.08) 0%, transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
  z-index: -1;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.25rem; font-weight: 700; }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

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

ul {
  list-style: none;
}

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

/* --- Container & Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-gaming {
  background: var(--grad-gaming);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-accent {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-cyan { color: var(--cyan); }
.text-purple { color: #a855f7; }
.text-magenta { color: var(--magenta); }
.text-green { color: var(--neon-green); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.badge-purple {
  background: rgba(121, 40, 202, 0.15);
  border-color: var(--border-purple);
  color: #c084fc;
  box-shadow: 0 0 15px rgba(121, 40, 202, 0.2);
}

.badge-magenta {
  background: rgba(247, 37, 133, 0.15);
  border-color: var(--border-magenta);
  color: #f472b6;
  box-shadow: 0 0 15px rgba(247, 37, 133, 0.2);
}

.badge-green {
  background: rgba(0, 245, 155, 0.12);
  border-color: rgba(0, 245, 155, 0.3);
  color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 245, 155, 0.2);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-header p {
  margin-top: 14px;
  font-size: 1.15rem;
}

/* --- Buttons & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  color: #ffffff;
}

.btn-glow {
  background: var(--grad-accent);
  color: #ffffff;
  box-shadow: 0 4px 25px rgba(247, 37, 133, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(247, 37, 133, 0.65);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan);
  color: #ffffff;
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2ae772 0%, #15a090 100%);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* --- Floating WhatsApp Global Button --- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px 12px 14px;
  background: linear-gradient(135deg, #25D366 0%, #075E54 100%);
  color: #ffffff;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  transition: all var(--transition-spring);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.65);
  color: #ffffff;
}

.whatsapp-icon-pulse {
  position: relative;
  width: 36px;
  height: 36px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #25D366;
}

.whatsapp-icon-pulse svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.whatsapp-icon-pulse::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.9; }
  50% { transform: scale(1.3); opacity: 0.3; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* --- Cards & Glassmorphism --- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.4), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-cyan);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.glass-card:hover::before {
  opacity: 1;
}

/* --- Header & Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(5, 8, 17, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom-color: rgba(0, 240, 255, 0.15);
}

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

/* Logo Treatment */
.site-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-symbol {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(121, 40, 202, 0.25));
  border: 1px solid var(--border-cyan);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
  transition: transform var(--transition-spring), box-shadow var(--transition-normal);
}

.site-logo:hover .logo-symbol {
  transform: rotate(10deg) scale(1.05);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.5);
}

.logo-symbol svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #ffffff 30%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.logo-subtitle {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 600;
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hamburger menu button for mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #ffffff;
  position: relative;
  z-index: 1001;
}

.menu-toggle svg {
  width: 28px;
  height: 28px;
}

/* Mobile Navigation Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  height: 100vh;
  background: rgba(9, 14, 28, 0.98);
  backdrop-filter: blur(25px);
  border-left: 1px solid var(--border-cyan);
  padding: 100px 32px 40px;
  flex-direction: column;
  gap: 24px;
  z-index: 1000;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.8);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav .nav-link {
  font-size: 1.25rem;
  padding: 10px 0;
}

.mobile-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-backdrop.open {
  opacity: 1;
  display: block;
}

/* --- Hero Section --- */
.hero-section {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-headline {
  margin: 20px 0 16px;
  font-size: clamp(2.8rem, 5.2vw, 4.4rem);
  letter-spacing: -0.03em;
}

.hero-subheadline {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-subheadline::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 3px;
  background: var(--cyan);
  border-radius: 2px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-bottom: 40px;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

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

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

/* 3D Hero Visual Container */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  perspective: 1000px;
}

.hero-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 240, 255, 0.35);
  box-shadow: 0 25px 60px -15px rgba(0, 102, 255, 0.35), 0 0 40px rgba(121, 40, 202, 0.2);
  transition: transform var(--transition-normal);
}

.hero-image-container img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform var(--transition-spring);
}

.hero-image-container:hover img {
  transform: scale(1.06);
}

/* Glowing Neon Backdrop behind Hero Image */
.hero-glow-blob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.25) 0%, rgba(121, 40, 202, 0.2) 40%, transparent 70%);
  filter: blur(50px);
  z-index: -1;
  pointer-events: none;
  animation: pulse-glow 6s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.6; }
  100% { transform: translate(-50%, -50%) scale(1.15); opacity: 1; }
}

/* Floating 3D Badges around PC */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(0, 240, 255, 0.4);
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(0, 240, 255, 0.25);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: #ffffff;
  z-index: 5;
  white-space: nowrap;
  animation: float-badge 4s ease-in-out infinite alternate;
}

.floating-badge svg {
  width: 18px;
  height: 18px;
  color: var(--cyan);
}

.badge-pos-1 {
  top: -15px;
  left: -20px;
  animation-delay: 0s;
}

.badge-pos-2 {
  top: 35%;
  right: -25px;
  border-color: rgba(247, 37, 133, 0.5);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(247, 37, 133, 0.3);
  animation-delay: 1.2s;
}

.badge-pos-2 svg { color: var(--magenta); }

.badge-pos-3 {
  bottom: 25%;
  left: -25px;
  border-color: rgba(0, 245, 155, 0.5);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(0, 245, 155, 0.3);
  animation-delay: 2.4s;
}

.badge-pos-3 svg { color: var(--neon-green); }

.badge-pos-4 {
  bottom: -15px;
  right: 20px;
  border-color: rgba(121, 40, 202, 0.5);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(121, 40, 202, 0.3);
  animation-delay: 3.2s;
}

.badge-pos-4 svg { color: #c084fc; }

@keyframes float-badge {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-12px) rotate(1.5deg); }
}

/* --- Feature Grid / Trust Section --- */
.section {
  padding: 90px 0;
  position: relative;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

/* Trust Feature Cards */
.trust-card {
  background: var(--grad-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.trust-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-cyan);
  box-shadow: 0 15px 35px rgba(0, 102, 255, 0.2);
}

.trust-icon-box {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(121, 40, 202, 0.2));
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.2);
  transition: transform var(--transition-spring), box-shadow var(--transition-normal);
}

.trust-card:hover .trust-icon-box {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.45);
}

.trust-icon-box svg {
  width: 34px;
  height: 34px;
  color: var(--cyan);
}

.trust-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.trust-card p {
  font-size: 0.95rem;
}

/* --- Services Showcase --- */
.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(135deg, transparent, rgba(0, 240, 255, 0.4), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 45px -10px rgba(0, 102, 255, 0.3);
}

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

.service-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.service-card p {
  margin-bottom: 24px;
  font-size: 0.98rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--cyan);
  margin-top: auto;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
  transform: translateX(6px);
}

/* Service Variations */
.service-gaming .service-icon {
  background: rgba(247, 37, 133, 0.15);
  border-color: var(--border-magenta);
  color: var(--magenta);
}
.service-gaming:hover {
  box-shadow: 0 20px 45px -10px rgba(247, 37, 133, 0.35);
}

.service-repair .service-icon {
  background: rgba(0, 245, 155, 0.15);
  border-color: rgba(0, 245, 155, 0.3);
  color: var(--neon-green);
}

.service-upgrade .service-icon {
  background: rgba(121, 40, 202, 0.15);
  border-color: var(--border-purple);
  color: #c084fc;
}

/* --- Large Promotion Banner --- */
.promo-banner {
  background: linear-gradient(135deg, rgba(13, 21, 39, 0.9) 0%, rgba(22, 32, 56, 0.9) 100%);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 60px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 102, 255, 0.35);
}

.promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(121, 40, 202, 0.1) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.promo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.promo-content h2 {
  margin-bottom: 18px;
}

.promo-content p {
  font-size: 1.15rem;
  margin-bottom: 28px;
}

.specs-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.spec-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
}

.spec-pill.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
}

.promo-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.promo-visual img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.promo-banner:hover .promo-visual img {
  transform: scale(1.04);
}

/* --- Why Choose Welltek Section --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-cyan);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 35px rgba(0, 240, 255, 0.15);
}

.why-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: 14px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}

.why-icon svg {
  width: 26px;
  height: 26px;
}

.why-card h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- Final Lead-Gen Call to Action --- */
.cta-section {
  padding: 80px 0 100px;
}

.cta-box {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.25) 0%, rgba(121, 40, 202, 0.25) 50%, rgba(247, 37, 133, 0.2) 100%);
  border: 1px solid var(--border-cyan);
  border-radius: 24px;
  padding: 70px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px -15px rgba(0, 240, 255, 0.25);
}

.cta-box::before {
  content: '';
  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: 32px 32px;
  pointer-events: none;
}

.cta-box h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  margin-bottom: 12px;
}

.cta-box p {
  font-size: 1.2rem;
  max-width: 640px;
  margin: 0 auto 36px;
  color: #e2e8f0;
}

.cta-btn-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  position: relative;
  z-index: 2;
}

/* --- Footer --- */
.site-footer {
  background: #03060c;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin: 16px 0 24px;
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--cyan);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: var(--text-secondary);
}

.footer-contact-item a:hover {
  color: var(--cyan);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--text-muted);
}
.footer-bottom a:hover {
  color: var(--cyan);
}

/* ==========================================================================
   PAGE-SPECIFIC STYLES
   ========================================================================== */

/* Page Header Hero */
.page-hero {
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 60px;
  text-align: center;
  position: relative;
}

.page-hero-content {
  max-width: 820px;
  margin: 0 auto;
}

.page-hero h1 {
  margin: 16px 0 16px;
}

.page-hero p {
  font-size: 1.2rem;
  line-height: 1.7;
}

/* --- Custom PCs Page (custom-pcs.html) --- */
.tier-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.tier-card.featured {
  border-color: var(--border-magenta);
  background: linear-gradient(180deg, rgba(30, 20, 50, 0.7) 0%, rgba(15, 23, 42, 0.9) 100%);
  box-shadow: 0 15px 40px -10px rgba(247, 37, 133, 0.3);
}

.tier-card:hover {
  transform: translateY(-8px);
  border-color: var(--cyan);
  box-shadow: 0 20px 45px -10px rgba(0, 240, 255, 0.25);
}

.tier-card.featured:hover {
  border-color: var(--magenta);
  box-shadow: 0 25px 50px -10px rgba(247, 37, 133, 0.45);
}

.tier-badge {
  position: absolute;
  top: 20px;
  right: 20px;
}

.tier-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--cyan);
}

.tier-card.featured .tier-icon {
  background: rgba(247, 37, 133, 0.15);
  border-color: var(--border-magenta);
  color: var(--magenta);
}

.tier-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.tier-features {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tier-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #cbd5e1;
}

.tier-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--neon-green);
  flex-shrink: 0;
}

/* Component Breakdown Visual Cards */
.component-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.component-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.component-card:hover, .component-card.selected {
  border-color: var(--cyan);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 240, 255, 0.2);
}

.component-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.component-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 240, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}

.component-icon svg {
  width: 22px;
  height: 22px;
}

.component-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.component-card h4 {
  font-size: 1.15rem;
}

.component-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Custom PC Interactive Configurator Box */
.builder-interactive-box {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(9, 14, 28, 0.95) 100%);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 44px;
  margin-top: 50px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

.builder-controls-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.builder-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.builder-field label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
}

.builder-select, .builder-input {
  background: rgba(5, 8, 17, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.builder-select:focus, .builder-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

/* --- Laptops & Accessories Page (laptops.html) --- */
.laptop-cat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.laptop-cat-card:hover {
  border-color: var(--cyan);
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 240, 255, 0.2);
}

.laptop-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  margin-bottom: 20px;
}

.laptop-cat-card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.laptop-cat-card p {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.accessory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.accessory-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.accessory-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-magenta);
  box-shadow: 0 12px 30px rgba(247, 37, 133, 0.2);
}

.accessory-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(247, 37, 133, 0.1);
  border: 1px solid var(--border-magenta);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--magenta);
  margin-bottom: 16px;
  transition: transform var(--transition-spring);
}

.accessory-card:hover .accessory-icon {
  transform: scale(1.15) rotate(6deg);
}

.accessory-icon svg {
  width: 26px;
  height: 26px;
}

.accessory-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.accessory-card p {
  font-size: 0.88rem;
  margin-bottom: 16px;
}

/* --- Repair & Services Page (repair.html) --- */
.repair-process-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: 60px 0;
  gap: 16px;
}

.repair-process-row::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 60px;
  right: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple), var(--magenta), var(--neon-green));
  z-index: 1;
  opacity: 0.6;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  flex: 1;
}

.step-number-bubble {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 2px solid var(--cyan);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.35);
  transition: all var(--transition-spring);
}

.process-step:hover .step-number-bubble {
  transform: scale(1.15);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.6);
  border-color: #ffffff;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
}

.step-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 180px;
}

/* Symptom Quick Diagnostic Interactive Box */
.symptom-box {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 60px;
}

.symptom-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 28px;
}

.symptom-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #cbd5e1;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.symptom-btn:hover, .symptom-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

.symptom-result-panel {
  background: rgba(5, 8, 17, 0.7);
  border-radius: var(--radius-md);
  padding: 24px;
  border-left: 4px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* --- About / Contact Page (contact.html) --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.info-cards-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all var(--transition-normal);
}

.info-card:hover {
  border-color: var(--cyan);
  transform: translateX(6px);
  box-shadow: 0 10px 25px rgba(0, 240, 255, 0.15);
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  flex-shrink: 0;
}

.info-card h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

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

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

/* Styled Map Container */
.map-frame-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  height: 380px;
  box-shadow: var(--shadow-card);
}

.map-placeholder-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.75) 0%, rgba(5, 8, 17, 0.95) 100%);
  z-index: 2;
}

.map-placeholder-overlay svg {
  width: 48px;
  height: 48px;
  color: var(--cyan);
  margin-bottom: 16px;
  animation: pulse-marker 2s infinite alternate;
}

@keyframes pulse-marker {
  0% { transform: translateY(0); filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.5)); }
  100% { transform: translateY(-8px); filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.9)); }
}

.contact-form-box {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: #e2e8f0;
}

.form-control {
  width: 100%;
  background: rgba(5, 8, 17, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* Toast Alert Message */
.toast-msg {
  position: fixed;
  bottom: 100px;
  right: 28px;
  background: var(--bg-dark);
  border: 1px solid var(--cyan);
  box-shadow: var(--glow-cyan);
  color: #ffffff;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1002;
  transform: translateY(120%);
  transition: transform var(--transition-spring);
}

.toast-msg.show {
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

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

  .hero-subheadline::before {
    display: none;
  }

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

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

  .hero-visual-wrapper {
    max-width: 650px;
    margin: 0 auto;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

  .promo-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .specs-badge-row {
    justify-content: center;
  }
}

@media (max-width: 860px) {
  .nav-links, .nav-actions .btn-sm {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav {
    display: flex;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

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

  .repair-process-row {
    flex-direction: column;
    gap: 36px;
  }

  .repair-process-row::before {
    top: 40px;
    bottom: 40px;
    left: 50%;
    right: auto;
    width: 3px;
    height: auto;
    transform: translateX(-50%);
  }

  .builder-controls-grid {
    grid-template-columns: 1fr;
  }

  .symptom-result-panel {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .grid-4, .why-grid, .component-grid, .accessory-grid, .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-row {
    flex-direction: column;
    gap: 16px;
  }

  .floating-badge {
    padding: 6px 12px;
    font-size: 0.75rem;
  }

  .badge-pos-1 { top: -10px; left: 0; }
  .badge-pos-2 { right: 0; }
  .badge-pos-3 { left: 0; }
  .badge-pos-4 { bottom: -10px; right: 0; }

  .promo-banner {
    padding: 32px 20px;
  }

  .cta-box {
    padding: 44px 20px;
  }

  .floating-whatsapp span {
    display: none;
  }

  .floating-whatsapp {
    padding: 12px;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
  }
}