/* ==========================================================================
   SATISH CIVIL CONTRACTOR - PREMIUM DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GOOGLE FONTS & CSS VARIABLES
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Palette */
  --primary: #ff6b00;            /* Construction Orange */
  --primary-hover: #e05d00;
  --primary-light: rgba(255, 107, 0, 0.1);
  --primary-glow: rgba(255, 107, 0, 0.3);
  
  --secondary: #0b132b;          /* Deep Navy */
  --secondary-light: #1c2541;    /* Slate Navy */
  --secondary-hover: #121c38;
  
  --dark: #0f172a;               /* Charcoal */
  --dark-card: #1e293b;
  
  --light: #f8fafc;              /* Light Grey background */
  --light-muted: #f1f5f9;
  --white: #ffffff;
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --accent-gold: #f59e0b;        /* Yellow/Gold Accent */
  --success: #10b981;
  --whatsapp: #25d366;
  --whatsapp-hover: #1ea952;
  
  --border-color: #e2e8f0;
  --border-dark: #334155;
  
  /* Elevative Shadows */
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.06);
  --shadow-primary: 0 10px 25px -5px rgba(255, 107, 0, 0.35);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Typography */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & 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-main);
  color: var(--text-main);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.25;
}

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

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

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

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

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--primary) !important; }
.text-accent { color: var(--accent-gold) !important; }
.text-white { color: var(--white) !important; }

.section-padding {
  padding: 5rem 0;
}

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

.bg-navy {
  background-color: var(--secondary);
  color: var(--white);
}

.bg-navy-dark {
  background-color: var(--dark);
  color: var(--white);
}

/* Section Title System */
.section-header {
  margin-bottom: 3.5rem;
}

.subtitle-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-light);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 107, 0, 0.2);
}

.subtitle-badge.badge-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--accent-gold);
  border-color: rgba(255, 255, 255, 0.2);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--secondary);
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
}

.section-header.text-white .section-title {
  color: var(--white);
}

.section-description {
  font-size: 1.125rem;
  max-width: 650px;
  margin: 0 auto;
  color: var(--text-muted);
}

.section-header.text-white .section-description {
  color: var(--text-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -5px rgba(255, 107, 0, 0.45);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--secondary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
  background-color: var(--white);
  color: var(--secondary);
  border-color: var(--white);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -5px rgba(37, 211, 102, 0.5);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
  background-color: rgba(11, 19, 43, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header.scrolled {
  background-color: rgba(11, 19, 43, 0.98);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
  padding: 0.25rem 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  transition: height var(--transition-normal);
}

.header.scrolled .header-container {
  height: 80px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 72px;
  max-width: 280px;
  width: auto;
  object-fit: contain;
  background-color: var(--white);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-normal);
}

.logo-img:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.35);
}

.header.scrolled .logo-img {
  height: 60px;
  max-width: 240px;
  padding: 6px 14px;
}

.footer-logo-img {
  height: 85px;
  max-width: 320px;
  width: auto;
  object-fit: contain;
  background-color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem;
  display: inline-block;
}

/* Desktop Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone-quicklink {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

.phone-quicklink:hover {
  color: var(--primary);
}

.phone-icon-pulse {
  width: 36px;
  height: 36px;
  background: rgba(255, 107, 0, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1px solid rgba(255, 107, 0, 0.3);
}

/* Hamburger Toggle Button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
  background-color: var(--primary);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
  background-color: var(--primary);
}

/* Mobile Nav Drawer Overlay */
.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(5px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background-color: var(--secondary);
  z-index: 999;
  padding: 6rem 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
}

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

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--primary);
  padding-left: 0.5rem;
}

.mobile-drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(11, 19, 43, 0.92) 0%, rgba(15, 23, 42, 0.88) 100%), url('../images/hero.jpg') center/cover no-repeat;
  color: var(--white);
  overflow: hidden;
}

/* Architectural grid lines background overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 107, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 0, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary) 0%, #ff9e00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-trust-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.hero-trust-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* Inner Page Hero Header */
.page-hero {
  position: relative;
  padding: 160px 0 75px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
  color: var(--white);
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 107, 0, 0.12) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  opacity: 0.7;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
  margin: 0 auto;
}

.page-title {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.15rem;
  color: var(--text-light);
}

/* Breadcrumb navigation */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 1rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
}

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

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

/* --------------------------------------------------------------------------
   5. QUICK STATS CARDS
   -------------------------------------------------------------------------- */
.stats-section {
  margin-top: -50px;
  position: relative;
  z-index: 10;
  padding-bottom: 4rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--primary);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  width: 52px;
  height: 52px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

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

/* --------------------------------------------------------------------------
   6. ABOUT PREVIEW & VALUES
   -------------------------------------------------------------------------- */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.about-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.experience-badge {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  background: var(--secondary);
  color: var(--white);
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--primary);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.exp-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.exp-text {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--white);
}

.feature-check-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.75rem 0;
}

.feature-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1rem;
  color: var(--text-main);
  font-weight: 500;
}

.check-icon {
  width: 22px;
  height: 22px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Core Values Cards (About Page) */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.value-card {
  background-color: var(--white);
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  text-align: center;
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.value-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.value-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--secondary);
}

/* --------------------------------------------------------------------------
   7. SERVICES CARDS & SHOWCASE
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent-gold) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 107, 0, 0.3);
}

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

.service-img-box {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

.service-card:hover .service-img-box img {
  transform: scale(1.08);
}

.service-icon-badge {
  position: absolute;
  bottom: -24px;
  right: 1.5rem;
  width: 52px;
  height: 52px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
}

.service-content {
  padding: 2rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--secondary);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary);
}

.service-link:hover {
  color: var(--primary-hover);
  gap: 0.75rem;
}

/* Dedicated Services Page Layout (Alternating Blocks) */
.service-detail-block {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-color);
}

.service-detail-block:last-child {
  border-bottom: none;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.service-detail-grid.reverse {
  direction: rtl;
}

.service-detail-grid.reverse > * {
  direction: ltr;
}

.service-detail-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-detail-img img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.service-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: -1rem;
}

.service-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1.5rem;
  margin: 1.5rem 0 2rem;
}

/* --------------------------------------------------------------------------
   8. PROCESS TIMELINE
   -------------------------------------------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 3rem;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  width: 80%;
  height: 3px;
  background: var(--border-color);
  z-index: 1;
}

.process-step {
  position: relative;
  z-index: 2;
  text-align: center;
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--white);
  border: 3px solid var(--primary);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 0 8px var(--white);
  transition: all var(--transition-normal);
}

.process-step:hover .step-number {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 0 0 8px var(--white), var(--shadow-primary);
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--secondary);
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   9. CTA BANNER
   -------------------------------------------------------------------------- */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  color: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 107, 0, 0.2);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.cta-text {
  max-width: 650px;
}

.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
}

.cta-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   10. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-card.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-header {
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  background: var(--white);
  user-select: none;
}

.faq-header:hover {
  background-color: var(--light);
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
}

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

.faq-icon-toggle {
  width: 32px;
  height: 32px;
  background-color: var(--light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.faq-card.active .faq-icon-toggle {
  transform: rotate(180deg);
  background-color: var(--primary-light);
  color: var(--primary);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal);
  padding: 0 1.75rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  background: var(--white);
}

.faq-card.active .faq-body {
  padding: 0 1.75rem 1.5rem;
}

.faq-support-box {
  margin-top: 4rem;
  text-align: center;
  background: var(--light);
  padding: 3rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   11. CONTACT FORM & CARDS
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-card {
  background: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: all var(--transition-fast);
}

.contact-info-card:hover {
  transform: translateX(6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-card-val {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
}

.contact-card-val a:hover {
  color: var(--primary);
}

.contact-form-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background: var(--light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* --------------------------------------------------------------------------
   12. FLOATING ACTION BUTTONS (CALL & WHATSAPP)
   -------------------------------------------------------------------------- */
.floating-call {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 60px;
  height: 60px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  z-index: 995;
  transition: all var(--transition-normal);
  animation: pulse-ring-primary 2s infinite;
}

.floating-call:hover {
  transform: scale(1.1);
  background-color: var(--primary-hover);
  box-shadow: 0 15px 30px rgba(255, 107, 0, 0.6);
}

.floating-call-tooltip {
  position: absolute;
  right: 72px;
  background-color: var(--secondary);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  pointer-events: none;
}

.floating-call:hover .floating-call-tooltip {
  opacity: 1;
  visibility: visible;
}

.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  z-index: 995;
  transition: all var(--transition-normal);
  animation: pulse-ring 2s infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  background-color: var(--whatsapp-hover);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.7);
}

.floating-whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background-color: var(--secondary);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  pointer-events: none;
}

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

@keyframes pulse-ring-primary {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(255, 107, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0); }
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--secondary);
  color: var(--white);
  padding-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  color: var(--text-light);
  margin: 1.25rem 0 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-title {
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-light);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 0.35rem;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-light);
  font-size: 0.95rem;
}

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

.footer-bottom {
  padding: 1.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   14. ANIMATIONS & SCROLL REVEAL
   -------------------------------------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   15. MEDIA QUERIES & MOBILE RESPONSIVENESS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline::before {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu, .header-cta {
    display: none;
  }
  
  .section-padding {
    padding: 3.5rem 0;
  }
  
  .split-layout, .service-detail-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .service-detail-grid.reverse {
    direction: ltr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .cta-flex {
    flex-direction: column;
    text-align: center;
  }
  
  .cta-buttons {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

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

  .about-img-wrapper img, .service-detail-img img {
    height: 320px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }
  
  .stats-grid, .services-grid, .values-grid {
    grid-template-columns: 1fr;
  }

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

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

  .cta-banner {
    padding: 2.5rem 1.5rem;
  }
  
  .contact-form-card {
    padding: 1.75rem 1.25rem;
  }
  
  .floating-call {
    bottom: 84px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
}