/* ==========================================================================
   START-UP NIRMAN - Premium Single Page Business Website Stylesheet
   Color Palette:
   - Primary Navy / Deep Teal: #123B46
   - Secondary Dark Navy: #0A242B
   - Accent Orange: #FF5A2C
   - Accent Orange Hover: #E0481B
   - Background Light: #F5F7FA
   - Pure White: #FFFFFF
   - Text Dark: #1E293B
   - Text Muted: #64748B
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Root Variables & Reset
   -------------------------------------------------------------------------- */
:root {
  --primary-navy: #123B46;
  --dark-navy: #0A242B;
  --accent-orange: #FF5A2C;
  --accent-orange-hover: #E0481B;
  --accent-orange-glow: rgba(255, 90, 44, 0.25);
  --light-bg: #F5F7FA;
  --card-bg: #FFFFFF;
  --text-dark: #1E293B;
  --text-medium: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --border-color: #E2E8F0;
  --border-light: rgba(255, 255, 255, 0.12);
  
  --font-heading: 'Outfit', 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 4px 6px -1px rgba(18, 59, 70, 0.05), 0 2px 4px -1px rgba(18, 59, 70, 0.03);
  --shadow-md: 0 10px 25px -5px rgba(18, 59, 70, 0.08), 0 8px 10px -6px rgba(18, 59, 70, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(18, 59, 70, 0.12), 0 10px 15px -5px rgba(18, 59, 70, 0.06);
  --shadow-orange: 0 12px 25px -5px rgba(255, 90, 44, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

/* --------------------------------------------------------------------------
   2. Typography & Section Headers
   -------------------------------------------------------------------------- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 90, 44, 0.08);
  border: 1px solid rgba(255, 90, 44, 0.2);
  color: var(--accent-orange);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-tag svg {
  width: 14px;
  height: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-title span {
  color: var(--accent-orange);
  position: relative;
  display: inline-block;
}

.section-title span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-orange);
  border-radius: 2px;
  opacity: 0.3;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.7;
}

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

.header-center {
  margin-bottom: 60px;
}

/* --------------------------------------------------------------------------
   3. Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-normal);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: var(--accent-orange);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background: var(--accent-orange-hover);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -5px rgba(255, 90, 44, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-navy);
  border-color: rgba(18, 59, 70, 0.25);
}

.btn-secondary:hover {
  background: var(--primary-navy);
  color: #FFFFFF;
  border-color: var(--primary-navy);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn-light {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  backdrop-filter: blur(8px);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-light:hover {
  background: #FFFFFF;
  color: var(--primary-navy);
  transform: translateY(-3px);
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.btn:hover svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   4. Slim Top Contact Bar
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--dark-navy);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.875rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 101;
}

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

.top-contact-info {
  display: flex;
  align-items: center;
  gap: 28px;
}

.top-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.top-contact-item:hover {
  color: var(--accent-orange);
}

.top-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent-orange);
}

.top-social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 0.85rem;
  transition: var(--transition-normal);
}

.social-icon:hover {
  background: var(--accent-orange);
  color: #FFFFFF;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 4px 12px rgba(255, 90, 44, 0.3);
}

.social-icon svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   5. Modern Sticky Navigation Bar
   -------------------------------------------------------------------------- */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  z-index: 100;
  transition: var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
  padding: 4px 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.03);
}

.footer-brand-logo {
  height: 46px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  background: #FFFFFF;
  padding: 6px 14px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: block;
}

.mobile-brand-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  margin-bottom: 20px;
}

.logo-badge {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-navy), var(--dark-navy));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
  box-shadow: 0 6px 15px rgba(18, 59, 70, 0.25);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.logo-badge::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: rotate(45deg);
  animation: shine 4s infinite;
}

.brand-text span {
  color: var(--accent-orange);
}

.brand-subtitle {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: -3px;
}

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

.nav-link {
  font-weight: 500;
  color: var(--text-dark);
  font-size: 1rem;
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--accent-orange);
  border-radius: 2px;
  transition: var(--transition-fast);
}

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

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

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

/* Mobile Hamburger Toggle */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 102;
}

.hamburger-box {
  width: 28px;
  height: 20px;
  position: relative;
  display: inline-block;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  width: 28px;
  height: 3px;
  background-color: var(--primary-navy);
  border-radius: 4px;
  position: absolute;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.hamburger-inner {
  top: 50%;
  transform: translateY(-50%);
}

.hamburger-inner::before {
  content: '';
  top: -8px;
}

.hamburger-inner::after {
  content: '';
  bottom: -8px;
}

.hamburger.is-active .hamburger-inner {
  background-color: transparent;
}

.hamburger.is-active .hamburger-inner::before {
  transform: translateY(8px) rotate(45deg);
  background-color: var(--accent-orange);
}

.hamburger.is-active .hamburger-inner::after {
  transform: translateY(-8px) rotate(-45deg);
  background-color: var(--accent-orange);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: #FFFFFF;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 99;
  padding: 100px 30px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.mobile-nav.is-open {
  right: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary-navy);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background: rgba(255, 90, 44, 0.08);
  color: var(--accent-orange);
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 36, 43, 0.6);
  backdrop-filter: blur(4px);
  z-index: 98;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.mobile-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0B2229 0%, #123B46 60%, #0F323B 100%);
  color: #FFFFFF;
  padding: 110px 0 130px;
  overflow: hidden;
}

/* Animated Ambient Glow Spheres */
.hero-bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.25;
}

.glow-1 {
  top: -150px;
  right: -100px;
  background: var(--accent-orange);
  animation: floatSphere 12s infinite alternate ease-in-out;
}

.glow-2 {
  bottom: -150px;
  left: -100px;
  background: #00C49F;
  animation: floatSphere 16s infinite alternate-reverse ease-in-out;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: #FFFFFF;
  margin-bottom: 24px;
}

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

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-title .highlight-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #FF9A7A 50%, var(--accent-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  margin-top: 6px;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 auto 36px;
  max-width: 780px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* Floating Stats & Graphic Cards */
.hero-visual {
  position: relative;
}

.hero-card-container {
  position: relative;
  width: 100%;
  height: auto;
}

.main-visual-card {
  width: 100%;
  height: auto;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  padding: 28px 30px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.main-visual-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange), #00C49F);
}

.hero-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-chart-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
}

.growth-badge {
  background: rgba(0, 196, 159, 0.15);
  color: #00C49F;
  border: 1px solid rgba(0, 196, 159, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 20px 0;
}

.stat-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 18px;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-orange);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.825rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.85);
}

.floating-pill-card {
  position: absolute;
  background: rgba(18, 59, 70, 0.85);
  border: 1px solid rgba(255, 90, 44, 0.4);
  backdrop-filter: blur(14px);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  z-index: 10;
  animation: float 6s infinite ease-in-out;
}

.pill-1 {
  top: -20px;
  right: -20px;
}

.pill-2 {
  bottom: 30px;
  left: -30px;
  animation-delay: -3s;
}

.pill-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--accent-orange);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.pill-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.pill-text p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.75);
}

/* Scroll Down Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 5;
  transition: var(--transition-fast);
}

.scroll-indicator:hover {
  color: var(--accent-orange);
}

.mouse-icon {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  position: relative;
}

.mouse-wheel {
  width: 4px;
  height: 8px;
  background: var(--accent-orange);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseScroll 2s infinite;
}

/* --------------------------------------------------------------------------
   7. Why Choose Us / Features Section
   -------------------------------------------------------------------------- */
.features-section {
  background-color: var(--light-bg);
  position: relative;
}

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

.feature-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  transition: var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 90, 44, 0.3);
}

.feature-card:hover::before {
  background: var(--accent-orange);
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(18, 59, 70, 0.06);
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--accent-orange);
  color: #FFFFFF;
  transform: scale(1.1) rotate(-4deg);
  box-shadow: var(--shadow-orange);
}

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

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

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

/* --------------------------------------------------------------------------
   8. Services Section
   -------------------------------------------------------------------------- */
.services-section {
  background: #FFFFFF;
  position: relative;
}

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

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 90, 44, 0.3);
}

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

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(18, 59, 70, 0.05);
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  background: var(--accent-orange);
  color: #FFFFFF;
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(255, 90, 44, 0.3);
}

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

.service-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(18, 59, 70, 0.15);
  transition: var(--transition-fast);
}

.service-card:hover .service-number {
  color: var(--accent-orange);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

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

.service-features-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--light-bg);
  color: var(--text-medium);
}

.service-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-navy);
  transition: var(--transition-fast);
}

.service-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.service-card:hover .service-btn {
  color: var(--accent-orange);
}

.service-card:hover .service-btn svg {
  transform: translateX(5px);
}

/* --------------------------------------------------------------------------
   9. About Us Section
   -------------------------------------------------------------------------- */
.about-section {
  background: var(--light-bg);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main {
  width: 100%;
  height: auto;
  aspect-ratio: 600 / 480;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform 0.6s ease;
}

.about-image-wrapper:hover .about-img-main {
  transform: scale(1.04);
}

.about-experience-badge {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background: var(--primary-navy);
  color: #FFFFFF;
  padding: 24px 30px;
  border-radius: var(--radius-md);
  border: 4px solid #FFFFFF;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 3;
}

.exp-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent-orange);
  line-height: 1;
}

.exp-text {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.3;
}

.about-secondary-card {
  margin-top: 30px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 16px;
  border-left: 4px solid var(--accent-orange);
}

.about-secondary-card p {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}

.about-content .section-title {
  text-align: left;
}

.about-intro-text {
  font-size: 1.05rem;
  color: var(--text-medium);
  margin-bottom: 30px;
  line-height: 1.7;
}

.about-points-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-point-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #FFFFFF;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.about-point-item:hover {
  transform: translateX(8px);
  border-color: rgba(255, 90, 44, 0.4);
  box-shadow: var(--shadow-md);
}

.point-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 90, 44, 0.12);
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.point-icon svg {
  width: 18px;
  height: 18px;
}

.point-content h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.point-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   10. Contact Us Section (Form & Info Cards)
   -------------------------------------------------------------------------- */
.contact-section {
  background: #FFFFFF;
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  align-items: start;
}

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

.contact-info-card {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: var(--transition-normal);
}

.contact-info-card:hover {
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 90, 44, 0.3);
  transform: translateY(-4px);
}

.contact-info-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--primary-navy);
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.contact-info-icon svg {
  width: 24px;
  height: 24px;
}

.contact-info-text h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.contact-info-text p, .contact-info-text a {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-info-text a:hover {
  color: var(--accent-orange);
}

/* Form Container */
.contact-form-container {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 44px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.contact-form-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.contact-form-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

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

.form-group.full-width {
  grid-column: span 2;
}

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

.form-input, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background: var(--light-bg);
  color: var(--text-dark);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-orange);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px var(--accent-orange-glow);
}

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

.field-error {
  font-size: 0.8rem;
  color: #DC2626;
  display: none;
}

.form-group.has-error .form-input,
.form-group.has-error .form-textarea {
  border-color: #DC2626;
}

.form-group.has-error .field-error {
  display: block;
}

/* Alert Notification Banner */
.form-alert {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 24px;
  display: none;
  align-items: center;
  gap: 12px;
  animation: fadeIn 0.4s ease;
}

.form-alert.success {
  background: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
  display: flex;
}

.form-alert.error {
  background: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #FBD5D5;
  display: flex;
}

.alert-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Form Submit Loading Spinner */
.spinner {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

.btn-submit.loading .spinner {
  display: block;
}

.btn-submit.loading .btn-text {
  display: none;
}

/* --------------------------------------------------------------------------
   11. Scroll To Top & Floating WhatsApp Action Button
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent-orange);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-orange);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-normal);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-orange-hover);
  transform: translateY(-4px) scale(1.1);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 95;
  transition: var(--transition-normal);
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #20BA5A;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.5);
  z-index: -1;
  animation: waPulse 2s infinite ease-out;
}

.whatsapp-tooltip {
  position: absolute;
  left: 70px;
  background: var(--dark-navy);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.whatsapp-tooltip::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 6px 6px 6px 0;
  border-style: solid;
  border-color: transparent var(--dark-navy) transparent transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  left: 72px;
}

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
.main-footer {
  background-color: var(--dark-navy);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 30px;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .brand-logo {
  color: #FFFFFF;
  margin-bottom: 18px;
}

.footer-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 24px;
  position: relative;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 35px;
  height: 3px;
  background: var(--accent-orange);
  border-radius: 2px;
}

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

.footer-link {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-orange);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 14px;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a:hover {
  color: var(--accent-orange);
}

/* --------------------------------------------------------------------------
   13. Scroll Reveal Animations (Intersection Observer)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* Stagger Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Keyframes */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes floatSphere {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 40px) scale(1.1); }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

@keyframes mouseScroll {
  0% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, 14px); }
}

@keyframes shine {
  0% { left: -100%; }
  20%, 100% { left: 100%; }
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   14. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 3rem;
  }

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

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
  }
}

@media (max-width: 992px) {
  .top-bar {
    display: none; /* Hide top bar on tablet & mobile for cleaner sticky header */
  }

  .nav-menu, .nav-cta {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
  }

  .hero-subtitle {
    margin: 0 auto 36px;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-card-container {
    height: auto;
    min-height: auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-content .section-title {
    text-align: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .pill-1, .pill-2 {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 16px;
    width: 100%;
    animation: none;
  }
}

/* About Section Visual Card (GrowthX Index Stats Card) */
.about-visual .main-visual-card {
  background: linear-gradient(135deg, #0B2229 0%, #123B46 100%) !important;
  border: 1px solid rgba(255, 90, 44, 0.3) !important;
  border-radius: var(--radius-lg) !important;
  padding: 28px 30px !important;
  height: auto !important;
  box-shadow: 0 20px 45px -10px rgba(11, 34, 41, 0.35) !important;
  color: #FFFFFF !important;
}

.about-visual .main-visual-card .hero-chart-title {
  color: #FFFFFF !important;
}

.about-visual .main-visual-card .stat-item {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

.about-visual .main-visual-card .stat-number {
  color: #FF5A2C !important;
}

.about-visual .main-visual-card .stat-label {
  color: rgba(255, 255, 255, 0.9) !important;
}

@media (max-width: 768px) {
  /* Hide both hero buttons in mobile view as requested */
  .hero-cta-group {
    display: none !important;
  }

  .about-visual .main-visual-card {
    padding: 28px 20px !important;
  }

  .section-padding {
    padding: 70px 0;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .hero-title {
    font-size: 2.4rem;
  }

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

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

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

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

  .contact-form-container {
    padding: 28px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

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

  .about-experience-badge {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 20px;
    border-width: 2px;
  }

  .whatsapp-float {
    bottom: 20px;
    left: 20px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.9rem;
  }

  .btn {
    width: 100%;
  }

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

  .brand-logo {
    font-size: 1.2rem;
  }

  .logo-badge {
    width: 36px;
    height: 36px;
  }

  .whatsapp-tooltip {
    display: none; /* Hide tooltip on small mobile screens to prevent overflow */
  }
}