/* ==========================================================================
   ADXA SOL PVT LTD - OFFICIAL STYLESHEET
   Brand Colors: Primary Cyan Blue (#29ABE2), Deep Obsidian (#090D16), White (#FFFFFF)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables & Theme Tokens
   -------------------------------------------------------------------------- */
:root {
  --primary: #29ABE2;
  --primary-hover: #1b93c8;
  --primary-dark: #0d79ab;
  --primary-light: #e6f6fc;
  --primary-glow: rgba(41, 171, 226, 0.25);
  --primary-gradient: linear-gradient(135deg, #29ABE2 0%, #0d79ab 100%);
  --accent-gradient: linear-gradient(135deg, #29ABE2 0%, #60A5FA 100%);
  
  --dark: #090D16;
  --dark-surface: #0f172a;
  --dark-elevated: #1e293b;
  --dark-border: rgba(255, 255, 255, 0.08);

  --light-bg: #f8fafc;
  --light-card: #ffffff;
  --light-border: #e2e8f0;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 10px 30px rgba(41, 171, 226, 0.25);

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-width: 1240px;
}

/* --------------------------------------------------------------------------
   2. Reset & Global Base Styles
   -------------------------------------------------------------------------- */
*, *::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);
  color: var(--text-main);
  background-color: var(--light-bg);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* --------------------------------------------------------------------------
   3. Typography & Badges
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-primary {
  background: var(--primary-light);
  color: var(--primary-dark);
  border: 1px solid rgba(41, 171, 226, 0.2);
}

.badge-dark {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.section-title-wrap {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-title-wrap.text-left {
  text-align: left;
  margin-left: 0;
}

.section-subtitle {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.6rem;
  color: var(--dark);
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.highlight-text {
  background: linear-gradient(120deg, #29ABE2, #0d79ab);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   4. Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(41, 171, 226, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1fa0d7 0%, #09638c 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(41, 171, 226, 0.45);
}

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

.btn-dark:hover {
  background: #1e293b;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-primary {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline-white {
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  background: transparent;
}

.btn-outline-white:hover {
  background: #ffffff;
  color: var(--dark);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   5. Top Bar & Navigation
   -------------------------------------------------------------------------- */
.top-bar {
  background: var(--dark);
  color: var(--text-light);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item i {
  color: var(--primary);
}

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

.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--light-border);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

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

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark);
  position: relative;
  padding: 6px 0;
}

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

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

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

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

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--dark);
  background: transparent;
  padding: 6px;
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: 100px 0 110px;
  background: radial-gradient(circle at 80% 20%, rgba(41, 171, 226, 0.12) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(13, 121, 171, 0.08) 0%, transparent 40%),
              #ffffff;
  overflow: hidden;
}

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

.hero-badge-wrap {
  margin-bottom: 24px;
}

.hero-badge {
  background: rgba(41, 171, 226, 0.12);
  color: var(--primary-dark);
  border: 1px solid rgba(41, 171, 226, 0.3);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 700;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 rgba(41, 171, 226, 0.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(41, 171, 226, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(41, 171, 226, 0); }
  100% { box-shadow: 0 0 0 0 rgba(41, 171, 226, 0); }
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 24px;
  font-weight: 800;
}

.hero-desc {
  font-size: 1.18rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--light-border);
}

.stat-item h3 {
  font-size: 2.2rem;
  color: var(--dark);
  font-weight: 800;
  margin-bottom: 4px;
}

.stat-item h3 span {
  color: var(--primary);
}

.stat-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(41, 171, 226, 0.2);
}

.hero-logo-center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 0 32px;
}

.hero-logo-center img {
  max-height: 90px;
  width: auto;
}

.hero-feature-tags {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  transition: var(--transition);
}

.feature-pill:hover {
  background: #ffffff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(41, 171, 226, 0.15);
}

.feature-pill i {
  font-size: 1.25rem;
  color: var(--primary);
}

.feature-pill span {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
}

.floating-badge {
  position: absolute;
  background: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(41, 171, 226, 0.15);
  animation: floatSlow 4s ease-in-out infinite;
}

.floating-badge-1 {
  top: -24px;
  right: -10px;
}

.floating-badge-2 {
  bottom: -20px;
  left: -20px;
  animation-delay: 2s;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-badge .icon-box {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.floating-badge .text-box h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.floating-badge .text-box p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   7. Partner / Trust Ticker Bar
   -------------------------------------------------------------------------- */
.trust-bar {
  background: var(--dark);
  padding: 32px 0;
  color: #ffffff;
}

.trust-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.trust-items {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.trust-pill i {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   8. Services Section
   -------------------------------------------------------------------------- */
.section {
  padding: 100px 0;
  position: relative;
}

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

.section-white {
  background-color: #ffffff;
}

.section-dark {
  background-color: var(--dark);
  color: #ffffff;
}

.section-dark .section-title {
  color: #ffffff;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(41, 171, 226, 0.16);
  border-color: rgba(41, 171, 226, 0.4);
}

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

.service-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
  background: var(--primary-gradient);
  color: #ffffff;
  transform: rotate(-6deg) scale(1.05);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 14px;
  color: var(--dark);
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 22px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 24px;
  border-top: 1px dashed var(--light-border);
  padding-top: 18px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
  margin-bottom: 10px;
}

.service-features li i {
  color: var(--primary);
  font-size: 0.8rem;
}

.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
}

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

/* --------------------------------------------------------------------------
   9. Interactive Quote Estimator Widget
   -------------------------------------------------------------------------- */
.estimator-box {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(41, 171, 226, 0.2);
  margin-top: 40px;
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
}

.estimator-step {
  margin-bottom: 28px;
}

.estimator-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.estimator-step-title span {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.options-pill-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.calc-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1.5px solid var(--light-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  background: #ffffff;
  transition: var(--transition);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.calc-pill input[type="checkbox"],
.calc-pill input[type="radio"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

.calc-pill:hover,
.calc-pill.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
}

.estimator-summary-card {
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.estimator-summary-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(41, 171, 226, 0.35) 0%, transparent 70%);
}

.summary-header h3 {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.summary-header p {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.selected-services-list {
  margin-bottom: 24px;
  min-height: 80px;
}

.selected-services-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
}

.summary-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
}

/* --------------------------------------------------------------------------
   10. Why Choose Us Section
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.why-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 36px;
}

.why-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--light-border);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.why-card i {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 14px;
  display: block;
}

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

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

.why-visual-box {
  background: var(--dark);
  border-radius: var(--radius-xl);
  padding: 44px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(41, 171, 226, 0.2);
}

.why-visual-box::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(41, 171, 226, 0.25) 0%, transparent 70%);
}

.experience-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(41, 171, 226, 0.15);
  border: 1px solid var(--primary);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
}

.why-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.why-stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: var(--radius-md);
}

.why-stat-box h3 {
  color: var(--primary);
  font-size: 2.2rem;
  font-weight: 800;
}

.why-stat-box p {
  color: var(--text-light);
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   11. Portfolio / Case Studies Section
   -------------------------------------------------------------------------- */
.portfolio-filter-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--light-border);
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 15px rgba(41, 171, 226, 0.3);
}

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

.portfolio-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(41, 171, 226, 0.3);
}

.portfolio-thumb {
  height: 240px;
  position: relative;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.portfolio-thumb-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.85;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-thumb-bg {
  transform: scale(1.08);
}

.portfolio-thumb-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #ffffff;
  padding: 20px;
}

.portfolio-thumb-content i {
  font-size: 2.8rem;
  color: var(--primary);
  margin-bottom: 12px;
  display: block;
}

.portfolio-body {
  padding: 24px;
}

.portfolio-category {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 8px;
  display: block;
}

.portfolio-body h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.portfolio-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.portfolio-metrics {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--light-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.portfolio-metrics i {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   12. Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(41, 171, 226, 0.4);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 24px;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.author-info h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.author-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   13. FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--light-border);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-header {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark);
}

.faq-header i {
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: 0 6px 20px rgba(41, 171, 226, 0.1);
}

.faq-item.active .faq-header i {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 28px;
}

.faq-item.active .faq-body {
  padding-bottom: 22px;
}

.faq-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   14. CTA Banner Section
   -------------------------------------------------------------------------- */
.cta-section {
  padding: 90px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.cta-box {
  background: linear-gradient(135deg, #090D16 0%, #152238 100%);
  border-radius: var(--radius-xl);
  padding: 64px;
  border: 1px solid rgba(41, 171, 226, 0.3);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 250px;
  background: radial-gradient(circle, rgba(41, 171, 226, 0.35) 0%, transparent 70%);
}

.cta-box h2 {
  font-size: 2.8rem;
  color: #ffffff;
  margin-bottom: 18px;
  position: relative;
  z-index: 2;
}

.cta-box p {
  color: var(--text-light);
  font-size: 1.15rem;
  max-width: 650px;
  margin: 0 auto 36px;
  position: relative;
  z-index: 2;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   15. Contact Section & Forms
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 44px;
  border: 1px solid rgba(41, 171, 226, 0.2);
}

.contact-info-card h3 {
  color: #ffffff;
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.contact-info-card p {
  color: var(--text-light);
  margin-bottom: 36px;
  font-size: 0.95rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(41, 171, 226, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-detail-text h4 {
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.contact-detail-text p, .contact-detail-text a {
  color: var(--text-light);
  font-size: 0.9rem;
}

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

.social-links {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-3px);
}

.contact-form-wrap {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 44px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 22px;
}

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

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--light-border);
  border-radius: var(--radius-md);
  background: #f8fafc;
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  background: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(41, 171, 226, 0.15);
}

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

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.form-alert.success {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.form-alert.error {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
}

/* --------------------------------------------------------------------------
   16. Floating WhatsApp Button
   -------------------------------------------------------------------------- */
.whatsapp-floating {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}

.whatsapp-floating:hover {
  transform: scale(1.1) rotate(6deg);
  background: #20ba59;
  color: #ffffff;
}

.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background: var(--dark);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.whatsapp-floating:hover .whatsapp-tooltip {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: #060910;
  color: var(--text-light);
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand img {
  height: 48px;
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 24px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-light);
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: var(--primary);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.88rem;
}

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

.footer-bottom-links a:hover {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   18. Sub-Page Hero Banner
   -------------------------------------------------------------------------- */
.page-header {
  background: radial-gradient(circle at 80% 20%, rgba(41, 171, 226, 0.18) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(13, 121, 171, 0.15) 0%, transparent 50%),
              var(--dark);
  color: #ffffff;
  padding: 90px 0 80px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid rgba(41, 171, 226, 0.2);
}

.page-header h1 {
  color: #ffffff;
  font-size: 3.2rem;
  margin-bottom: 16px;
}

.page-header p {
  color: var(--text-light);
  font-size: 1.15rem;
  max-width: 680px;
  margin: 0 auto 20px;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-light);
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 18px;
  border-radius: var(--radius-full);
}

.breadcrumb a {
  color: #ffffff;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb span {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   19. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-stats {
    max-width: 500px;
    margin: 0 auto;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .estimator-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .nav-menu {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 30px 24px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-120%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
    border-bottom: 1px solid var(--light-border);
  }
  .nav-menu.active {
    transform: translateY(0);
  }
  .mobile-toggle {
    display: block;
  }
  .nav-actions .btn {
    display: none;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .section-title {
    font-size: 2.1rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .why-features {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-box {
    padding: 36px 20px;
  }
  .cta-box h2 {
    font-size: 2rem;
  }
  .estimator-box {
    padding: 24px;
  }
  .options-pill-grid {
    grid-template-columns: 1fr;
  }
}