/* ==========================================================================
   ROCKTHRUSH TYLER'S WEB DESIGNZ - OFFICIAL PRODUCTION STYLESHEET
   Vanilla CSS3 - Zero External Dependencies - High Performance & Fully Responsive
   Targeted Screens: 1920px, 1440px, 1366px, 1280px, 1200px, 1024px, 768px, 480px, 390px, 375px
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --color-primary: #0284c7;        /* Vibrant Sky/Cyan Blue */
  --color-primary-hover: #0369a1;  /* Deep Sky Blue */
  --color-primary-light: #e0f2fe;  /* Soft Ice Blue Accent */
  --color-primary-dark: #075985;   /* Rich Royal Blue */
  
  --color-accent: #2563eb;         /* High-contrast Digital Indigo */
  --color-accent-hover: #1d4ed8;
  
  /* Sophisticated Neutrals (pass WCAG AA contrast) */
  --color-bg-body: #f8fafc;        /* Off-white crisp canvas */
  --color-bg-surface: #ffffff;     /* Pure surface card */
  --color-bg-subtle: #f1f5f9;      /* Subtle muted background */
  --color-bg-dark: #0f172a;        /* Deep midnight slate for contrast sections */
  --color-bg-dark-card: #1e293b;   /* Midnight slate elevated surface */
  
  --color-text-main: #0f172a;      /* Primary text heading */
  --color-text-body: #334155;      /* Body copy text (WCAG AA compliant) */
  --color-text-muted: #64748b;     /* Secondary / meta text */
  --color-text-light: #ffffff;     /* White text on dark elements */
  --color-text-light-sub: #cbd5e1; /* Soft muted text on dark elements */
  
  --color-border: #e2e8f0;         /* Card & divider borders */
  --color-border-hover: #cbd5e1;
  --color-success: #16a34a;
  
  /* Typography Scale */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Spacing Tokens */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  
  /* Safe Container Layout Rule */
  --container-max-width: 1200px;
  --container-padding: 16px;
  
  /* Elevation Shadows (clean, non-muddy) */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  
  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

/* --------------------------------------------------------------------------
   2. Modern Reset & Box Sizing
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-body);
  background-color: var(--color-bg-body);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Base Layout & Utility Containers
   -------------------------------------------------------------------------- */
.container {
  width: min(var(--container-max-width), calc(100% - (var(--container-padding) * 2)));
  margin-inline: auto;
}

.section {
  padding-block: clamp(48px, 6vw, 80px);
}

.section-alt {
  background-color: var(--color-bg-surface);
  border-block: 1px solid var(--color-border);
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: clamp(32px, 4vw, 48px);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.section-tag.dark {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.375rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-dark .section-title {
  color: var(--color-text-light);
}

.section-desc {
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 640px;
  margin-inline: auto;
}

.section-dark .section-desc {
  color: var(--color-text-light-sub);
}

/* --------------------------------------------------------------------------
   4. Buttons & Interactive Controls
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background-color var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid transparent;
  min-height: 44px; /* WCAG touch target size */
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-text-main);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-border-hover);
}

.btn-phone {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-color: rgba(2, 132, 199, 0.2);
}

.btn-phone:hover {
  background-color: #bae6fd;
  color: #0369a1;
}

.btn-outline-light {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 1rem;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   5. Top Download Banner (Asura Hosting Ease of Use)
   -------------------------------------------------------------------------- */
.asura-download-bar {
  background-color: #0b1329;
  color: #e2e8f0;
  border-bottom: 1px solid #1e293b;
  font-size: 0.8125rem;
  padding-block: 8px;
}

.asura-download-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.asura-download-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.asura-download-info strong {
  color: #38bdf8;
}

.asura-download-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-download-zip {
  background-color: #0284c7;
  color: #ffffff;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: background-color var(--transition-fast);
}

.btn-download-zip:hover {
  background-color: #38bdf8;
  color: #0f172a;
}

/* --------------------------------------------------------------------------
   6. Top Information Bar
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: #0f172a;
  color: #94a3b8;
  font-size: 0.8125rem;
  border-bottom: 1px solid #1e293b;
  padding-block: 8px;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-item a {
  color: #cbd5e1;
}

.top-bar-item a:hover {
  color: #38bdf8;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: #38bdf8;
  flex-shrink: 0;
}

.badge-24 {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   7. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #0284c7 0%, #1e1b4b 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38bdf8;
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.2);
  flex-shrink: 0;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
}

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

.brand-name {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Desktop Navigation */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-body);
  padding: 6px 4px;
  position: relative;
  white-space: nowrap;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Hamburger Button */
.hamburger-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.hamburger-btn:hover {
  background-color: var(--color-bg-subtle);
}

.hamburger-btn svg {
  width: 22px;
  height: 22px;
}

/* Mobile Drawer */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(340px, 85vw);
  background-color: #ffffff;
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: 24px;
  box-shadow: -8px 0 24px rgba(15, 23, 42, 0.15);
  overflow-y: auto;
}

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

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-close-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-body);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.mobile-nav-link {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.mobile-nav-contact-info {
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   8. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: clamp(36px, 4vw, 56px);
  padding-bottom: clamp(48px, 6vw, 72px);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(28px, 4vw, 56px);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-badge-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

h1.hero-title {
  font-size: clamp(2.125rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.16;
  color: var(--color-text-main);
  letter-spacing: -0.03em;
}

h1.hero-title span.highlight {
  color: var(--color-primary);
}

.hero-description {
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-text-body);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.hero-local-signals {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.local-signal-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.local-signal-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-media {
  position: relative;
}

.hero-image-wrapper {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.hero-image-wrapper img {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.hero-stat-floating {
  position: absolute;
  bottom: -16px;
  left: 20px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.stat-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

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

.stat-label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.stat-value {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   9. Services Section
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
}

.service-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.service-icon-box svg {
  width: 24px;
  height: 24px;
}

.service-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
}

.service-description {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  line-height: 1.55;
  flex-grow: 1;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-features-list svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   10. Why Choose Us Section
   -------------------------------------------------------------------------- */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.why-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: #f1f5f9;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

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

.why-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.why-text {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   11. Service Areas Section
   -------------------------------------------------------------------------- */
.service-areas-wrapper {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
}

.areas-intro {
  margin-bottom: 24px;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.area-pill {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.area-pill:hover {
  background-color: var(--color-primary-light);
  border-color: #bae6fd;
  color: var(--color-primary-dark);
}

.area-pill svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.area-pill.primary-hub {
  background-color: #f0fdf4;
  border-color: #bbf7d0;
  color: #166534;
}

.area-pill.primary-hub svg {
  color: #16a34a;
}

.areas-note-box {
  background-color: #f8fafc;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   12. Our Process Section
   -------------------------------------------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}

.process-step {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.step-number {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--color-text-body);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   13. FAQ Accordion Section
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-border-hover);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  text-align: left;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-main);
  background-color: transparent;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform var(--transition-normal);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 18px 22px;
  font-size: 0.9375rem;
  color: var(--color-text-body);
  line-height: 1.6;
  border-top: 1px solid transparent;
}

.faq-item.open .faq-answer {
  display: block;
  border-top-color: #f1f5f9;
  padding-top: 12px;
}

/* --------------------------------------------------------------------------
   14. Contact / Quote Section
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: flex-start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
}

.contact-detail-content {
  display: flex;
  flex-direction: column;
}

.contact-detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.contact-detail-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-main);
  line-height: 1.35;
}

.contact-detail-value a:hover {
  color: var(--color-primary);
}

.contact-form-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 36px);
  box-shadow: var(--shadow-sm);
}

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

.form-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 6px;
}

.form-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--color-text-main);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

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

.form-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-top: 4px;
}

.form-feedback {
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-top: 12px;
}

.form-feedback.success {
  display: block;
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.form-feedback.error {
  display: block;
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* --------------------------------------------------------------------------
   15. Final CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 48px);
  text-align: center;
  color: #ffffff;
  border: 1px solid #334155;
  box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.cta-banner p {
  font-size: clamp(0.9375rem, 1.4vw, 1.125rem);
  color: #cbd5e1;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 24px;
  line-height: 1.6;
}

.cta-banner-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   16. Social Links Section (Dedicated & Marked)
   -------------------------------------------------------------------------- */
/* ==========================================================================
   SOCIAL MEDIA LINKS SECTION - EASY EDITING AREA
   Update the URLs in index.html matching these classes
   ========================================================================== */
.social-links-grid {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.social-link-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: #1e293b;
  color: #94a3b8;
  border: 1px solid #334155;
  transition: all var(--transition-fast);
}

.social-link-item:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.social-link-item svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   17. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #0b1329;
  color: #94a3b8;
  border-top: 1px solid #1e293b;
  padding-top: clamp(48px, 6vw, 64px);
  padding-bottom: 24px;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: 40px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: -0.01em;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links-list a {
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-links-list a:hover {
  color: #38bdf8;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #94a3b8;
  line-height: 1.4;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: #38bdf8;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: #64748b;
}

.footer-bottom a {
  color: #94a3b8;
}

.footer-bottom a:hover {
  color: #38bdf8;
}

/* --------------------------------------------------------------------------
   18. Mobile Sticky Quick Action Bar
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid #334155;
  padding: 8px 16px;
  z-index: 99;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
}

.mobile-sticky-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 480px;
  margin-inline: auto;
}

.mobile-sticky-bar .btn {
  padding-block: 8px;
  font-size: 0.875rem;
  min-height: 40px;
}

/* --------------------------------------------------------------------------
   19. Responsive Media Queries & Strict Breakpoint QA
   Tested at: 1920px, 1440px, 1366px, 1280px, 1200px, 1024px, 768px, 480px, 390px, 375px
   -------------------------------------------------------------------------- */

/* Large screens (>= 1200px) */
@media (min-width: 1200px) {
  .hero-grid {
    gap: 48px;
  }
}

/* Standard desktop & below (<= 1040px): Switch to mobile menu BEFORE any squeeze */
@media (max-width: 1040px) {
  .desktop-nav {
    display: none;
  }

  .header-actions .btn-phone {
    display: none;
  }

  .hamburger-btn {
    display: flex;
  }

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

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

  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* Tablet & phablet (<= 860px) */
@media (max-width: 860px) {
  .top-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-content {
    order: 1;
  }

  .hero-media {
    order: 2;
    max-width: 580px;
    margin-inline: auto;
    width: 100%;
  }

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

  .process-timeline {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile landscape & portrait (<= 768px) */
@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: block;
  }

  body {
    padding-bottom: 60px; /* Space for mobile sticky action bar */
  }

  .top-bar {
    display: none; /* Collapsed for clean mobile header view */
  }

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

  .why-us-grid {
    grid-template-columns: 1fr;
  }

  .process-timeline {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .header-actions .btn-primary {
    padding: 8px 14px;
    font-size: 0.8125rem;
  }
}

/* Small mobile devices (<= 480px, 390px, 375px) */
@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .cta-banner-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-banner-buttons .btn {
    width: 100%;
  }

  .asura-download-bar .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .asura-download-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-stat-floating {
    position: static;
    margin-top: 12px;
    width: 100%;
  }
}

/* Ultra small devices (<= 375px) */
@media (max-width: 375px) {
  .brand-name {
    font-size: 0.9375rem;
  }
  
  .brand-sub {
    font-size: 0.6875rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
}