/* ==========================================================================
   HYDSERVICEPRO DESIGN SYSTEM (HYDERABAD, INDIA)
   SaaS-Style Cooler Repair & Maintenance Platform
   ========================================================================== */

/* --- 1. Typography & Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=Poppins:wght@600;700;800&display=swap');

/* --- 2. CSS Custom Properties --- */
:root {
  --primary: #7C5CFC;
  --primary-light: #9B85FD;
  --primary-dark: #5A3ED9;
  --primary-gradient: linear-gradient(135deg, #7C5CFC 0%, #9B85FD 100%);
  --secondary: #2ECC71;
  --accent: #FF6B6B;
  --accent-orange: #FF9A5C;
  --bg-white: #FFFFFF;
  --bg-light: #F8F6FF;
  --bg-section: #FAFAFE;
  --text-dark: #1A1A2E;
  --text-body: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --shadow-sm: 0 2px 8px rgba(124, 92, 252, 0.06);
  --shadow-md: 0 8px 30px rgba(124, 92, 252, 0.08);
  --shadow-lg: 0 20px 50px rgba(124, 92, 252, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50px;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --base-font-size: 16px;
  --line-height-base: 1.6;
}

/* --- 3. Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--base-font-size);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: var(--line-height-base);
  color: var(--text-body);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- 4. Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 800;
  color: var(--text-dark);
  text-align: center;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-body);
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px auto;
  line-height: 1.6;
}

/* --- 5. Navigation --- */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid rgba(229, 231, 235, 0.7);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--text-dark);
  text-decoration: none;
}

.nav-logo svg,
.nav-logo img {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.nav-logo span {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

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

.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-buttons .btn {
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--radius-full);
  line-height: 1.2;
  height: 38px;
  gap: 8px;
  white-space: nowrap;
}

.btn-whatsapp {
  background: #25D366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-whatsapp:hover {
  background: #20ba59;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
}

.btn-login:hover {
  color: var(--primary);
  background: rgba(124, 92, 252, 0.08);
}

.btn-signup {
  background: var(--primary-gradient);
  color: var(--bg-white);
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(124, 92, 252, 0.3);
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 14px;
}

.btn-signup:hover {
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 92, 252, 0.45);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background-color: var(--text-dark);
  border-radius: 4px;
  transition: all 0.3s ease;
}

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

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

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

.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  animation: slideIn 0.3s ease forwards;
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile .nav-links {
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
}

.nav-mobile .nav-links a {
  font-size: 17px;
  width: 100%;
  padding: 8px 0;
}

.nav-mobile .nav-buttons {
  flex-direction: column;
  width: 100%;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.nav-mobile .btn,
.nav-mobile .btn-login,
.nav-mobile .btn-signup {
  width: 100%;
  text-align: center;
  justify-content: center;
}

/* --- 6. Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  line-height: 1;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-color: transparent;
}

.btn-primary:hover {
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.05);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: none;
}

.btn-ghost:hover {
  background: rgba(124, 92, 252, 0.1);
  color: var(--primary-dark);
}

.btn-white {
  background: var(--bg-white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(124, 92, 252, 0.12);
}

.btn-white:hover {
  background: var(--bg-white);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 17px;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 13px;
}

/* --- 7. Hero Section --- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-light);
  padding: 90px 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -8%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(124, 92, 252, 0.15) 0%, rgba(124, 92, 252, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -8%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(155, 133, 253, 0.12) 0%, rgba(155, 133, 253, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-text {
  flex: 1;
  max-width: 560px;
}

.hero-text h1 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-dark);
  letter-spacing: -1px;
}

.hero-text h1 .highlight {
  color: var(--primary);
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.hero-text h1 .highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 8px;
  background: rgba(124, 92, 252, 0.2);
  border-radius: var(--radius-full);
  z-index: -1;
}

.hero-text p {
  font-size: 18px;
  color: var(--text-body);
  margin: 24px 0 32px 0;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.hero-visual {
  flex: 1;
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-center {
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(124, 92, 252, 0.16), 0 4px 12px rgba(0, 0, 0, 0.05);
  border: 4px solid var(--bg-white);
  position: relative;
  z-index: 1;
}

.hero-main-img {
  width: 100%;
  height: 380px;
  display: block;
  object-fit: cover;
  border-radius: calc(var(--radius-xl) - 4px);
  transition: transform 0.5s ease;
}

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

.hero-card {
  position: absolute;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 20px 24px;
  border: 1px solid rgba(124, 92, 252, 0.08);
  animation: float 3s ease-in-out infinite;
  z-index: 3;
}

.hero-stats-card {
  top: 8%;
  right: 2%;
  display: flex;
  align-items: center;
  gap: 16px;
  animation-delay: 0.4s;
}

.hero-stats-card .stat-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #E8FFF0;
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.hero-stats-card .stat-copy h5 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
}

.hero-stats-card .stat-copy p {
  font-size: 13px;
  color: var(--text-body);
  margin: 0;
}

.hero-graph-card {
  bottom: 8%;
  left: 2%;
  min-width: 250px;
  animation-delay: 1.5s;
}

.hero-graph-card .graph-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.hero-graph-card .graph-top span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

.hero-graph-card .graph-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--secondary);
  font-weight: 600;
}

.hero-graph-card .graph-indicator::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

.hero-graph-card .graph-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 60px;
  padding-top: 8px;
}

.hero-graph-card .graph-bar {
  flex: 1;
  background: rgba(124, 92, 252, 0.15);
  border-radius: 4px;
}

.hero-graph-card .graph-bar.active {
  background: var(--primary-gradient);
}

/* --- 8. Stats Section --- */
.stats-section {
  padding: 80px 0;
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

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

.stat-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px auto;
  font-size: 26px;
  transition: transform 0.3s ease;
}

.stat-item:hover .stat-icon {
  transform: scale(1.1);
}

.stat-icon.green {
  background-color: #E8FFF0;
  color: var(--secondary);
}

.stat-icon.purple {
  background-color: #F0ECFF;
  color: var(--primary);
}

.stat-icon.coral {
  background-color: #FFF0EC;
  color: var(--accent);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
}

.stat-label {
  color: var(--text-body);
  font-size: 14px;
  font-weight: 500;
  margin-top: 6px;
}

/* --- 9. Service Cards --- */
.services-section {
  background-color: var(--bg-section);
}

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

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px 30px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: rgba(124, 92, 252, 0.2);
}

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

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 24px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-gradient);
  color: var(--bg-white);
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(124, 92, 252, 0.25);
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.08) rotate(3deg);
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--text-dark);
}

.service-card p {
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.6;
}

/* --- 10. Features Section --- */
.features-section {
  background-color: var(--bg-white);
}

.features-content {
  display: flex;
  align-items: center;
  gap: 80px;
}

.features-text {
  flex: 1;
}

.features-visual {
  flex: 1;
  position: relative;
}

.features-visual img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.feature-list {
  display: flex;
  flex-direction: column;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.feature-item:last-child {
  margin-bottom: 0;
}

.feature-item:hover {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-color: var(--border);
  transform: translateX(6px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 92, 252, 0.1);
  color: var(--primary);
  font-size: 22px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
  background: var(--primary-gradient);
  color: var(--bg-white);
}

.feature-item h4 {
  font-size: 18px;
  margin-bottom: 4px;
  font-weight: 600;
  color: var(--text-dark);
}

.feature-item p {
  color: var(--text-body);
  font-size: 14px;
  margin: 0;
}

/* --- 11. How It Works --- */
.how-it-works-content {
  flex-direction: row-reverse;
}

.how-it-works-content > div {
  min-width: 0;
}

#how-it-works .steps-list {
  display: grid;
  gap: 16px;
}

#how-it-works .features-text > .btn {
  display: flex;
  width: fit-content;
  margin-inline: auto;
}

#how-it-works .tech-assign-mockup {
  position: absolute;
  bottom: -20px;
  left: 20px;
  width: calc(100% - 40px);
  max-width: 320px;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  z-index: 2;
}

#how-it-works .tech-avatar-circle,
#how-it-works .rating-badge {
  flex-shrink: 0;
}

#how-it-works .rating-badge {
  margin-left: auto;
  white-space: nowrap;
}

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

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

.step-card {
  text-align: center;
  position: relative;
  background: var(--bg-white);
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(124, 92, 252, 0.08);
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(124, 92, 252, 0.1);
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  transition: all 0.3s ease;
}

.step-card:hover .step-number {
  background: var(--primary-gradient);
  color: var(--bg-white);
  box-shadow: 0 6px 16px rgba(124, 92, 252, 0.35);
}

.step-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--text-dark);
}

.step-card p {
  color: var(--text-body);
  font-size: 15px;
  margin: 0;
}

/* --- 12. Coverage / Areas Map --- */
.btn.coverage-whatsapp {
  width: auto;
  padding: 10px 18px;
  gap: 8px;
  font-size: 14px;
}

.coverage-whatsapp i {
  font-size: 18px;
}

.coverage-section-immersive {
  background-color: var(--bg-section);
  position: relative;
}

.map-immersive-frame {
  width: 100%;
  height: 500px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(124, 92, 252, 0.14), 0 4px 15px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(124, 92, 252, 0.2);
  position: relative;
  background: var(--bg-white);
}

.map-immersive-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* --- 13. Testimonials --- */
.testimonials-section {
  background-color: var(--bg-light);
  overflow: hidden;
}

.testimonial-carousel {
  position: relative;
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 0;
}

.testimonial-track {
  display: flex;
  gap: 30px;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  min-width: calc(100% - 60px);
  max-width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  transition: box-shadow 0.3s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: #FFB800;
  font-size: 18px;
  margin-bottom: 18px;
}

.testimonial-text {
  font-size: 16px;
  font-style: italic;
  color: var(--text-body);
  margin-bottom: 24px;
  line-height: 1.7;
}

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

.testimonial-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid var(--primary);
  object-fit: cover;
  flex-shrink: 0;
}

.testimonial-author {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-dark);
  font-family: var(--font-heading);
}

.testimonial-role {
  font-size: 14px;
  color: var(--text-light);
  margin-top: 2px;
}

.carousel-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
}

.carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  background: transparent;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 16px;
}

.carousel-btn:hover {
  background: var(--primary);
  color: var(--bg-white);
  box-shadow: 0 4px 12px rgba(124, 92, 252, 0.3);
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: var(--primary);
  width: 26px;
  border-radius: var(--radius-full);
}

/* --- 14. Blog Section --- */
.blog-section {
  background-color: var(--bg-white);
}

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

.blog-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
  border-color: rgba(124, 92, 252, 0.2);
}

.blog-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  background-color: var(--bg-light);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover img,
.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
  font-size: 13px;
  margin-bottom: 12px;
}

.blog-card-tag {
  background: rgba(124, 92, 252, 0.1);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
}

.blog-card h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.blog-card h3 a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.blog-card h3 a:hover {
  color: var(--primary);
}

.blog-card p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.blog-card .read-more {
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  text-decoration: none;
  transition: gap 0.2s ease;
}

.blog-card .read-more:hover {
  gap: 10px;
  color: var(--primary-dark);
}

/* --- 15. Newsletter --- */
.newsletter-wrapper {
  padding: 40px 0;
  background-color: var(--bg-white);
}

.newsletter-section {
  background: var(--primary-gradient);
  border-radius: var(--radius-xl);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.newsletter-section::after {
  content: '';
  position: absolute;
  bottom: -90px;
  right: -90px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.newsletter-section h2 {
  color: var(--bg-white);
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 12px;
  position: relative;
  z-index: 2;
}

.newsletter-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
  max-width: 580px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  align-items: center;
  max-width: 500px;
  margin: 32px auto 0 auto;
  background: var(--bg-white);
  border-radius: var(--radius-full);
  padding: 6px;
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
}

.newsletter-input {
  flex: 1;
  border: none;
  outline: none;
  padding: 14px 24px;
  background: transparent;
  font-size: 15px;
  color: var(--text-dark);
}

.newsletter-input::placeholder {
  color: var(--text-light);
}

.newsletter-btn {
  background: var(--primary);
  color: var(--bg-white);
  border-radius: var(--radius-full);
  padding: 14px 28px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.newsletter-btn:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(90, 62, 217, 0.4);
}

/* --- 16. Footer --- */
.footer {
  background-color: #F8F9FA;
  padding-top: 80px;
  padding-bottom: 30px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-body);
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-col a {
  color: var(--text-body);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
  text-decoration: none;
  font-size: 16px;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 50px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-light);
  font-size: 14px;
}

/* --- 17. Floating Action Buttons --- */
.fab-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fab-container .fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s ease;
  animation: pulse 2.5s infinite;
}

.fab-container .fab:hover {
  transform: scale(1.1) translateY(-3px);
  animation: none;
}

.fab-whatsapp {
  background-color: #25D366;
  color: var(--bg-white);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.fab-whatsapp:hover {
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

.fab-call {
  background: var(--primary-gradient);
  color: var(--bg-white);
  box-shadow: 0 8px 25px rgba(124, 92, 252, 0.4);
  animation-delay: 1.25s;
}

.fab-call:hover {
  box-shadow: 0 12px 30px rgba(124, 92, 252, 0.55);
}

/* --- 18. Contact Page Specific --- */
.contact-section {
  background-color: var(--bg-section);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 14px;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-white);
  color: var(--text-dark);
  font-size: 15px;
  transition: all 0.3s ease;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(124, 92, 252, 0.15);
}

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

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

.contact-info-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.contact-info-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(124, 92, 252, 0.2);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background: rgba(124, 92, 252, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-card h4 {
  font-size: 16px;
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--text-dark);
}

.contact-info-card p {
  font-size: 14px;
  color: var(--text-body);
  margin: 0;
}

/* --- 19. Page Hero (Inner Pages) --- */
.page-hero {
  padding: 80px 0;
  background-color: var(--bg-light);
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.page-hero h1 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-dark);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-body);
  font-size: 14px;
  margin-top: 16px;
  list-style: none;
  padding: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb a {
  color: var(--primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* --- 20. Animations --- */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.float-animation {
  animation: float 3s ease-in-out infinite;
}

.float-animation-delayed {
  animation: float 3s ease-in-out infinite;
  animation-delay: 1.5s;
}

/* --- 21. Responsive Breakpoints --- */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .section {
    padding: 80px 0;
  }

  .section-title {
    font-size: 34px;
  }

  .hero-text h1 {
    font-size: 44px;
  }

  .hero-content {
    gap: 40px;
  }

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

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

/* Mobile & Small Tablet (max-width: 768px) */
@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .section-title {
    font-size: 28px;
  }

  .section-subtitle {
    font-size: 16px;
    margin-bottom: 40px;
  }

  .nav-links,
  .nav-buttons {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 60px 0;
  }

  .hero-content {
    flex-direction: column;
    text-align: center;
    gap: 48px;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-text h1 {
    font-size: 36px;
  }

  .hero-visual {
    width: 100%;
    min-height: 380px;
  }

  .hero-card {
    position: relative;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    margin: 12px auto;
    max-width: 320px;
  }

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

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

  .features-content {
    flex-direction: column;
    gap: 40px;
  }

  .features-text,
  .features-visual {
    width: 100%;
  }

  #how-it-works .step-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    text-align: left;
  }

  #how-it-works .step-number {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    margin: 0;
    font-size: 20px;
  }

  #how-it-works .tech-assign-mockup {
    position: relative;
    bottom: auto;
    left: auto;
    margin: -48px auto 0;
    padding: 16px;
  }

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

  .testimonial-card {
    min-width: 100%;
    padding: 30px 24px;
  }

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

  .newsletter-section {
    padding: 40px 24px;
  }

  .newsletter-section h2 {
    font-size: 26px;
  }

  .newsletter-form {
    flex-direction: column;
    border-radius: var(--radius-lg);
    background: transparent;
    box-shadow: none;
    gap: 12px;
    padding: 0;
  }

  .newsletter-input {
    background: var(--bg-white);
    border-radius: var(--radius-full);
    width: 100%;
  }

  .newsletter-btn {
    width: 100%;
  }

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

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

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

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

  .fab-container {
    bottom: 20px;
    right: 20px;
  }

  .fab-container .fab {
    width: 48px;
    height: 48px;
    font-size: 20px;
  }
}

/* Extra Small Devices (max-width: 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-text h1 {
    font-size: 30px;
  }

  .btn {
    width: 100%;
  }

  .stat-number {
    font-size: 32px;
  }

  .page-hero h1 {
    font-size: 32px;
  }
}

/* --- FAQ Accordion Section --- */
.faq-section {
  background: var(--bg-section);
  padding: 90px 0;
}

.faq-container {
  max-width: 820px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.faq-item[open] {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  list-style: none;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16.5px;
  color: var(--text-dark);
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
  flex-shrink: 0;
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  background: var(--primary);
  color: #FFFFFF;
}

.faq-answer {
  padding: 0 24px 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding-top: 16px;
}

.faq-answer p {
  margin: 0;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}