/* ==========================================================================
   CYLA SOLUTIONS - Enterprise IT Solutions Design System
   Modern, Sleek, High-Conversion Vanilla CSS
   ========================================================================== */

:root {
  /* Dark Theme Tokens (Default) */
  --bg-primary: #060e14;
  --bg-secondary: #0a1722;
  --bg-tertiary: #0f2231;
  --bg-card: rgba(13, 27, 39, 0.75);
  --bg-card-hover: rgba(18, 36, 52, 0.9);
  --bg-glass: rgba(10, 23, 34, 0.65);
  
  --border-subtle: rgba(0, 229, 255, 0.08);
  --border-light: rgba(0, 229, 255, 0.16);
  --border-glow: rgba(0, 229, 255, 0.45);
  
  --text-primary: #f0f6fc;
  --text-secondary: #9cb1c4;
  --text-muted: #647b8f;
  --text-inverse: #060e14;
  
  --brand-teal: #004d5a;
  --brand-teal-light: #006b7d;
  --accent-cyan: #00e5ff;
  --accent-cyan-dim: rgba(0, 229, 255, 0.12);
  --accent-emerald: #10b981;
  --accent-blue: #3b82f6;
  
  --gradient-brand: linear-gradient(135deg, #00e5ff 0%, #00a8cc 50%, #004d5a 100%);
  --gradient-glow: radial-gradient(circle at 50% 0%, rgba(0, 229, 255, 0.15) 0%, transparent 70%);
  --gradient-card: linear-gradient(145deg, rgba(20, 39, 56, 0.5) 0%, rgba(10, 22, 33, 0.7) 100%);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 35px rgba(0, 229, 255, 0.22);
  --shadow-cyan-sm: 0 4px 14px rgba(0, 229, 255, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-primary: #f5f8fb;
  --bg-secondary: #ffffff;
  --bg-tertiary: #ebf2f7;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --bg-glass: rgba(255, 255, 255, 0.75);
  
  --border-subtle: rgba(0, 77, 90, 0.1);
  --border-light: rgba(0, 77, 90, 0.18);
  --border-glow: rgba(0, 110, 128, 0.5);
  
  --text-primary: #0a1924;
  --text-secondary: #40586b;
  --text-muted: #71899c;
  --text-inverse: #ffffff;
  
  --brand-teal: #005663;
  --brand-teal-light: #00778a;
  --accent-cyan: #007a8c;
  --accent-cyan-dim: rgba(0, 122, 140, 0.1);
  --accent-emerald: #059669;
  --accent-blue: #2563eb;
  
  --gradient-brand: linear-gradient(135deg, #007a8c 0%, #005663 50%, #00363f 100%);
  --gradient-glow: radial-gradient(circle at 50% 0%, rgba(0, 122, 140, 0.08) 0%, transparent 70%);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(240, 246, 251, 0.8) 100%);
  
  --shadow-sm: 0 2px 8px rgba(10, 25, 36, 0.05);
  --shadow-md: 0 8px 24px rgba(10, 25, 36, 0.08);
  --shadow-lg: 0 16px 40px rgba(10, 25, 36, 0.12);
  --shadow-glow: 0 0 35px rgba(0, 122, 140, 0.12);
  --shadow-cyan-sm: 0 4px 14px rgba(0, 122, 140, 0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* Ambient Background Light FX */
.ambient-glow-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-blob {
  position: absolute;
  filter: blur(120px);
  opacity: 0.35;
  border-radius: 50%;
  animation: floatBlobs 24s infinite ease-in-out alternate;
}

.ambient-blob-1 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
  top: -150px;
  right: -100px;
}

.ambient-blob-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--brand-teal) 0%, transparent 70%);
  bottom: 10%;
  left: -200px;
  animation-delay: -6s;
}

.ambient-blob-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #008899 0%, transparent 70%);
  top: 45%;
  right: 15%;
  animation-delay: -12s;
  opacity: 0.22;
}

@keyframes floatBlobs {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 60px) scale(1.1); }
  100% { transform: translate(-30px, 30px) scale(0.95); }
}

/* Background Grid Pattern */
.bg-grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Section Common Styling */
.section-padding {
  padding: 110px 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--accent-cyan-dim);
  border: 1px solid var(--border-light);
  color: var(--accent-cyan);
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.section-badge .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 18px;
}

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

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Navigation Bar */
.navbar-wrapper {
  position: sticky;
  top: 16px;
  z-index: 100;
  width: 100%;
  padding: 0 24px;
}

.navbar {
  max-width: 1240px;
  margin: 0 auto;
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  padding: 10px 20px;
  background: var(--bg-card);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: #ffffff;
  padding: 3px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.05);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.4);
}

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

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-tag {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

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

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

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

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

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: var(--border-light);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #041219;
  font-weight: 700;
  box-shadow: var(--shadow-cyan-sm);
  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, 0.3), transparent);
  transition: 0.5s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.45);
}

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

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: var(--bg-tertiary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}

/* Hero Section */
.hero-section {
  padding: 70px 0 90px 0;
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 50px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--border-light);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  width: fit-content;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: 0 2px 10px rgba(0, 229, 255, 0.08);
}

.hero-pill .uk-flag-icon {
  font-size: 1.1rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.2vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-tagline {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.hero-description {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 12px;
}

.highlight-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.highlight-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.highlight-label {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Hero Showcase Card Visual */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 10px;
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.hero-img-container {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-visual-card:hover .hero-img {
  transform: scale(1.03);
}

/* Floating Glass Badges */
.floating-badge {
  position: absolute;
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glow);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-md);
  animation: floatCard 6s ease-in-out infinite alternate;
  z-index: 2;
}

.badge-top-right {
  top: -24px;
  right: -20px;
}

.badge-bottom-left {
  bottom: -24px;
  left: -20px;
  animation-delay: -3s;
}

@keyframes floatCard {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

.badge-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--accent-cyan-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.25rem;
}

.badge-info {
  display: flex;
  flex-direction: column;
}

.badge-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-val {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Services Grid (What We Do) */
.services-section {
  background: linear-gradient(180deg, transparent 0%, var(--bg-secondary) 50%, transparent 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  background: var(--bg-card-hover);
}

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

.service-card-header {
  margin-bottom: 24px;
}

.service-icon-wrapper {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-md);
  background: var(--accent-cyan-dim);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 20px;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  background: var(--gradient-brand);
  color: #041219;
}

.service-title {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.service-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.service-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.925rem;
  color: var(--text-primary);
}

.check-icon {
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.service-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-top: auto;
  cursor: pointer;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  transition: gap var(--transition-fast);
}

.service-cta-link:hover {
  gap: 12px;
  color: var(--text-primary);
}

/* Interactive Project Scope Tool / Estimator */
.estimator-section {
  position: relative;
}

.estimator-card {
  background: var(--gradient-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}

.estimator-options {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.option-group-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chip-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.selector-chip {
  padding: 10px 18px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.selector-chip:hover {
  border-color: var(--accent-cyan);
  color: var(--text-primary);
}

.selector-chip.active {
  background: var(--accent-cyan-dim);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  font-weight: 600;
}

.estimator-summary-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-glow);
}

.summary-headline {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  font-weight: 700;
}

.summary-tier {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-primary);
}

.summary-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.summary-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-primary);
}

/* Why Cyla Section */
.why-section {
  position: relative;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.why-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition-base);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  font-size: 1.75rem;
  margin-bottom: 14px;
  display: inline-block;
}

.pillar-title {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.why-media-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
}

.why-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.why-media-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(6, 14, 20, 0.95) 100%);
  padding: 32px;
}

.why-media-quote {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 8px;
}

.why-media-sub {
  font-size: 0.85rem;
  color: var(--accent-cyan);
}

/* How We Work (Process Section) */
.process-section {
  position: relative;
}

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

.process-timeline::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--border-light), var(--accent-cyan), var(--border-light));
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.process-step:hover {
  transform: translateY(-6px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-md), var(--shadow-cyan-sm);
}

.step-num-bubble {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--accent-cyan);
  margin-bottom: 22px;
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.25);
  transition: all var(--transition-fast);
}

.process-step:hover .step-num-bubble {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  transform: scale(1.1);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

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

/* Call to Action Banner */
.cta-banner-section {
  padding: 60px 0;
}

.cta-banner {
  background: radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.2) 0%, transparent 60%),
              linear-gradient(135deg, var(--brand-teal) 0%, #061e27 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.cta-banner-content {
  max-width: 650px;
}

.cta-banner-title {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-banner-desc {
  font-size: 1.1rem;
  color: #c3e0e8;
  line-height: 1.7;
}

/* Contact Section */
.contact-section {
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-info-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--accent-cyan-dim);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
}

.contact-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.contact-value:hover {
  color: var(--accent-cyan);
}

.contact-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Copy Email Pill Button */
.copy-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 6px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--accent-cyan);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  width: fit-content;
}

.copy-email-btn:hover {
  background: var(--accent-cyan-dim);
  border-color: var(--accent-cyan);
}

/* Guarantee / Trust Card */
.trust-callout {
  background: linear-gradient(145deg, rgba(0, 229, 255, 0.08) 0%, rgba(16, 185, 129, 0.05) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-badge-icon {
  font-size: 2rem;
  color: var(--accent-emerald);
}

.trust-callout-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.trust-callout-text p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

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

.form-control {
  width: 100%;
  padding: 13px 18px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-cyan);
  background: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.form-submit-row {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.form-security-note {
  font-size: 0.825rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Success Alert Modal / Box */
.form-notification {
  display: none;
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  align-items: center;
  gap: 12px;
}

.form-notification.show {
  display: flex;
}

.form-notification.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 40px 0;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 340px;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

/* Floating Quick Actions */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 99;
  box-shadow: var(--shadow-md);
}

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

.back-to-top:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-cyan-sm);
}

/* Mobile Menu Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background: var(--bg-secondary);
  z-index: 200;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-base);
  box-shadow: var(--shadow-lg);
  border-left: 1px solid var(--border-light);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.drawer-close-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}

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

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .hero-visual-card {
    max-width: 650px;
    margin: 0 auto;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .estimator-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .process-timeline {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  
  .process-timeline::before {
    display: none;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .nav-menu, .nav-actions .btn {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .hero-highlights {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .why-pillars {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-banner {
    flex-direction: column;
    padding: 36px 24px;
    text-align: center;
  }
  
  .contact-form-card {
    padding: 28px 20px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Spinner Animation */
.spin-icon {
  animation: spinKeyframe 1s linear infinite;
}

@keyframes spinKeyframe {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}