@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Cal+Sans:ital,wght@0,600;1,600&display=swap');

/* CSS Variables - Brand Colors */
:root {
  --color-primary: #120718;
  --color-accent: #3eadfc; 
  --color-white: #ffffff;
  --color-gray-100: #f8f9fa;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-800: #343a40;

    /* New blue additions */
  --color-blue-light: #e0f2fe;    /* For subtle backgrounds */
  --color-blue-dark: #0284c7;     /* For darker accents/buttons */
  --color-blue-deep:#0c4a6e; 

  --font-primary: "Inter", system-ui, sans-serif;
  --font-display: "Cal Sans", "Inter", system-ui, sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  --container-max: 1200px;
  --border-radius: 8px;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-primary);
  background: var(--color-accent);
  overflow-x: hidden;
}

/* Typography Scale */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 2rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

/* Layout Components */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section-padding {
  padding: var(--spacing-lg) 0;
}

.bg-light {
  background-color: var(--color-gray-100);
}
.bg-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Premium Header & Navigation */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: transparent; /* No background initially */
  backdrop-filter: none; /* No blur initially */
  z-index: 1000;
  border-bottom: 1px solid transparent; /* No border initially */
  transition: all 0.3s ease;
}

.header.scrolled {
  background: linear-gradient(135deg, var(--color-accent) 0%, #f8fafc 100%);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 1px 30px rgba(18, 7, 24, 0.08);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.nav-logo:hover {
  transform: translateY(-1px);
}

.nav-logo img {
  height: 42px;
  width: auto;
  filter: brightness(0.9);
  transition: filter 0.3s ease;
}

.nav-logo:hover img {
  filter: brightness(1);
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, rgb(131, 32, 156) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 4px;
  margin-left: auto;
}

.nav-toggle:focus, .nav-logo:focus {
  outline: none; 
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  left: 0;
  transition: all 0.3s ease;
}

.hamburger::before {
  top: -6px;
}
.hamburger::after {
  bottom: -6px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-brand-mobile {
    display: none;
}

.nav-link {
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.5rem 0;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: rgb(81, 81, 211);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: rgb(81, 81, 211);
}

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

.nav-link.btn {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(62, 173, 252, 0.3);
  transition: all 0.3s ease;
  border: 2px solid transparent;
  border-color: var(--color-white);
}

.nav-link.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(62, 173, 252, 0.4);
  background: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.nav-link.btn::after {
  display: none;
}

/* Premium Mobile Menu */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    margin-left: 1.5rem;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 300px;
    height: 100vh;
    background: linear-gradient(135deg, var(--color-accent) 0%, #f8fafc 100%);
    flex-direction: column;
    gap: 0;
    padding: 90px 2rem 2rem;
    box-shadow: 5px 0 50px rgba(18, 7, 24, 0.15);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }

/* Add brand to mobile menu */
.nav-brand-mobile {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0 2rem 0;
  border-bottom: 1px solid rgba(62, 173, 252, 0.1);
}

.nav-brand-mobile img {
  height: 40px;
  width: auto;
}

.nav-brand-mobile .logo-text {
  font-size: 1.3rem;
}

  .nav-menu.is-active {
    left: 0;
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(62, 173, 252, 0.1);
  }

  .nav-link {
    display: block;
    padding: 1.25rem 0;
    font-size: 1.1rem;
    font-weight: 600;
  }

  .nav-link.btn {
    margin-top: 1rem;
    text-align: center;
    font-size: 1rem;
    border: none;
  }

/* Slide away animation */
.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg) translate(5px, 5px);
  width: 20px;
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg) translate(5px, -5px);
  width: 20px;
}
}

/* Premium Hero Section */
.hero {
  background: linear-gradient(
    180deg,
    var(--color-accent) 0%,
    #2a1b3a 40%,
    #3a3a5a 70%,
    var(--color-accent) 100%  /* transitions to next section */
  );
  color: var(--color-white);
  padding: var(--spacing-sm) 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  margin-top: 76px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(62, 173, 252, 0.15) 0%, transparent 50%);
}

/* Wave transition to next section */
.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 35%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-accent) 100%
  );
  clip-path: polygon(0% 40%, 100% 0%, 100% 100%, 0% 100%);
  z-index: 1;
}

/* Hero responsive */
@media (max-width: 480px) {
  .hero::after {
    height: 60%;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-top: -5rem;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
  font-weight: 700;
}

.handwritten-circle {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary)) no-repeat;
  background-size: 0% 100px;
  background-position: 0% 87%;
  transition: background-size 1.5s ease;
}

.handwritten-circle.animate {
  background-size: 100% 5px;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.stat {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.stat:hover {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  flex-wrap: wrap;
}

.hero-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-weight: 600;
}

.hero-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.3s ease;
}

.hero-image:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

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

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(18, 7, 24, 0.4) 0%, transparent 50%);
}

/* Hero Responsive */
@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.1rem;
  }

  .hero-subtitle{
    font-size: 1rem;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-image {
    transform: none;
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .hero-content{
    margin-top: -1.2rem;
  }

  .hero-subtitle{
    margin-bottom: 2rem;
    margin-top: -1rem;
  }

  .hero-stats {
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) 0;
  }

  .stat-number{
    font-size: 2rem;
  }

  .stat-label {
    font-size: 0.8rem;
    margin-top: 0.3rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }
  
  .hero-actions .btn {
    justify-content: center;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
}

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

.btn-primary:hover {
  background: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
  padding: 14px 32px;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(62, 173, 252, 0.2);
}

.btn-text {
  background: transparent;
  color: var(--color-accent);
  padding: 0.5rem 0;
  border: none;
  text-decoration: underline;
}

.btn-text:hover {
  color: var(--color-primary);
}

/* Grid Systems */
.grid {
  display: grid;
  gap: var(--spacing-md);
}

.portfolio-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.blog-grid {
  display: grid;
  gap: var(--spacing-md);
}

/* why choose us */

.why-choose-us {
  background: linear-gradient(to bottom, 
    var(--color-accent) 0%, 
    var(--color-blue-light) 100%);
  position: relative;
  overflow: hidden;
}

.why-choose-us::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  padding: var(--spacing-lg);
  background: var(--color-blue-light);
  border-radius: 16px;
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.9) inset;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 20px 40px rgba(62, 173, 252, 0.15),
    0 0 0 1px rgba(62, 173, 252, 0.1) inset;
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--color-accent) 0%, #8bd0ff 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 20px rgba(62, 173, 252, 0.3);
}

.feature-card h3 {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  transition: color 0.3s ease;
}

.feature-card:hover h3 {
  color: var(--color-accent);
}

.feature-card p {
  color: var(--color-gray-800);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  font-size: 1.05rem;
}

.feature-highlight {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid rgba(62, 173, 252, 0.2);
  transition: all 0.3s ease;
}

.feature-card:hover .feature-highlight {
  background: var(--color-primary);
  transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .feature-card {
    padding: var(--spacing-md);
  }
}

/* Cards */
.services-preview {
  background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-blue-light) 100%);
  position: relative;
  overflow: hidden;
}

.services-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-800);
  max-width: 600px;
  margin: 0 auto;
  margin-top: -2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(370px, 1fr));
  gap: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.service-card {
  padding: var(--spacing-lg);
  background: var(--color-accent);
  border-radius: 12px;
  border: 1px solid var(--color-primary);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--color-blue-dark);
}

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

.card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue-light);
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  background: var(--color-blue-light);
  color: var(--color-primary);
  transform: rotate(5deg);
}

.service-card h3 {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0;
}

.service-card p {
  color: var(--color-white);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  padding: var(--spacing-xs) 0;
  color: var(--color-white);
  position: relative;
  padding-left: var(--spacing-md);
}

.service-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-white);
  font-weight: bold;
}

.service-card:hover .service-features li::before {
  color: var(--color-primary);
}

.card-actions {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-gray-200);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--color-blue-deep);
  color: var(--color-white);
  text-decoration: none;
  border: 2px solid var(--color-accent);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.service-link:hover {
  background: none;
  color: var(--color-blue-deep);
  border-color: var(--color-blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(62, 173, 252, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: var(--spacing-md);
  }
  
  .card-header {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-xs);
  }
}

.featured-work {
  background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-accent) 100%);
  position: relative;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.portfolio-card {
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-gray-200);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  flex-direction: column;
  position: relative;
}

.portfolio-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 50px rgba(62, 173, 252, 0.15);
  border-color: var(--color-accent);
}

.pf-card-actions {
  padding: 0 var(--spacing-sm) var(--spacing-sm);
}

.card-image {
  position: relative;
  height: 500px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.pf-card-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  color: var(--color-accent);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(62, 173, 252, 0.2);
  z-index: 2;
}

.card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.portfolio-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.portfolio-card p {
  color: var(--color-gray-800);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.pf-section-cta {
  text-align: center;
  margin-top: var(--spacing-xs);
}

/* Responsive */
@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .portfolio-card {
    padding: var(--spacing-sm);
  }

  .card-image {
  height: 100%;
}
  
}

/* testimonial */
.testimonials-section {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-blue-light) 100%);
  position: relative;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
}

.testimonials-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.testimonials-carousel {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.carousel-track {
  display: flex;
  gap: 2rem;
  transition: transform 0.5s ease;
  margin-bottom: 3rem;
  width: 300%;
}

.testimonial-card {
  flex: 0 0 calc(100% / 3 - 1.5rem);
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-gray-200);
  position: relative;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(62, 173, 252, 0.15);
}

.quote-mark {
  font-size: 4rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  font-family: Georgia, serif;
}

.testimonial-content {
  margin-bottom: 2rem;
}

.testimonial-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-gray-800);
  font-style: italic;
  margin: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-accent);
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  flex: 1;
}

.author-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 0.25rem 0;
}

.author-role {
  font-size: 0.95rem;
  color: var(--color-gray-800);
  margin: 0;
}

.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.nav-btn {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  background: var(--color-white);
  color: var(--color-accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.nav-btn:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: scale(1.1);
}

.pagination-dots {
  display: flex;
  gap: 0.75rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-300);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: var(--color-accent);
  transform: scale(1.2);
}

/* Responsive Design */
@media (max-width: 768px) {
  .testimonials-section {
    padding: 3rem 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .carousel-track {
    width: 300%;
  }
  
  .testimonial-card {
    transform: scale(0.95);
    margin: 0 0.5rem;
  }
  
  .logo-bg-pattern {
    font-size: 8rem;
  }
  
  .carousel-nav {
    gap: 1rem;
  }
}

/* blog preview */
.blog-preview {
  background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-white) 100%);
  position: relative;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.blog-card {
  background: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(62, 173, 252, 0.15);
}

.blog-card-image {
  height: 300px;
  overflow: hidden;
  position: relative;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.blog-card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.blog-card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-sm);
}

.meta-divider {
  color: var(--color-gray-300);
}

.read-time {
  font-weight: 500;
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.blog-card-title a:hover {
  color: var(--color-accent);
}

.blog-card-excerpt {
  color: var(--color-gray-800);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.blog-author {
  font-size: 0.9rem;
  color: var(--color-gray-800);
  font-weight: 500;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.blog-card-link:hover {
  color: var(--color-blue-dark);
  transform: translateX(4px);
}

/* Responsive */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .blog-card-content {
    padding: var(--spacing-md);
  }
  
  .blog-card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

/* faq */

.faq-section {
  background: var(--color-white);
  position: relative;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.faq-category {
  background: var(--color-white);
  border-radius: 16px;
  padding: var(--spacing-lg);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-gray-200);
}

.faq-category-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-accent);
}

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

.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--color-accent);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-white);
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all 0.3s ease;
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

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

.faq-question.active {
  background: var(--color-blue-light);
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-icon {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-question.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--color-white);
}

.faq-answer.open {
  max-height: 500px;
}

.faq-answer p {
  padding: var(--spacing-md);
  margin: 0;
  color: var(--color-gray-800);
  line-height: 1.6;
  border-top: 1px solid var(--color-gray-200);
}

.faq-cta {
  text-align: center;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-white) 100%);
  border-radius: 16px;
  border: 1px solid var(--color-gray-200);
}

.faq-cta p {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
  .faq-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .faq-category {
    padding: var(--spacing-md);
  }
  
  .faq-question {
    padding: var(--spacing-sm);
    font-size: 1rem;
  }
  
  .faq-answer p {
    padding: var(--spacing-sm);
  }
}

/* Section Titles */
.section-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
  position: relative;
  padding: 0 var(--spacing-md);
}

.section-title::before,
.section-title::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40px;
  height: 2px;
  background: var(--color-white);
  opacity: 0.6;
}

.section-title::before {
  left: 0;
}

.section-title::after {
  right: 0;
}

/* CTA Section */
.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  margin-bottom: var(--spacing-sm);
}

.cta-content p {
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

/* Footer */
.footer {
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-bottom p {
  margin: 0;
  color: var(--color-gray-300);
}

.footer-bottom a {
  color: var(--color-gray-300);
  text-decoration: none;
}

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

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md) 0;
}

.pagination-link {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  text-decoration: none;
  color: var(--color-primary);
  transition: all 0.3s ease;
}

.pagination-link:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.pagination-current {
  font-weight: 500;
  color: var(--color-gray-800);
}

/* Service Tags */
.portfolio-services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: var(--spacing-sm) 0;
}

.service-tag {
  background: var(--color-gray-100);
  color: var(--color-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 8px;
  z-index: 100;
  text-decoration: none;
  font-weight: 500;
}

.skip-link:focus {
  top: 0;
}

/* Focus styles */
button:focus,
a:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
  h2 {
    font-size: 2rem;
  }
  h3 {
    font-size: 1.75rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

    .section-title {
    font-size: 1.6rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

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

  .section-padding {
    padding: var(--spacing-md) 0;
  }

  .hero {
    min-height: 80vh;
    padding: var(--spacing-lg) 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

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

/* Services Page Styles */
.services-detail {
  display: grid;
  gap: var(--spacing-xl);
}

.service-detail-item {
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
}

.service-detail-item h2 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.service-detail-item ul {
  list-style: none;
  margin: var(--spacing-md) 0;
}

.service-detail-item li {
  margin-bottom: var(--spacing-xs);
  padding-left: 1.5rem;
  position: relative;
}

.service-detail-item li::before {
  content: "•";
  color: var(--color-accent);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.process-step {
  text-align: center;
  padding: var(--spacing-md);
}

.process-step h3 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.process-step h3::before {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: 50%;
  margin: 0 auto var(--spacing-sm);
  position: relative;
}

.process-step:nth-child(1) h3::before {
  content: "1";
}
.process-step:nth-child(2) h3::before {
  content: "2";
}
.process-step:nth-child(3) h3::before {
  content: "3";
}
.process-step:nth-child(4) h3::before {
  content: "4";
}

.process-step h3::before {
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}


.contact-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.contact-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.contact-subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

@media (max-width: 968px) {
  .contact-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .contact-title {
    font-size: 1.6rem;
  }
  
  .contact-subtitle {
    font-size: 0.9rem;
  }
}