/*
 * CrescentSoft - Main Stylesheet
 * Version: 2.0
 * Premium Web Development Agency
 */

/* ===================================
   CSS Variables - Brand System
   =================================== */
:root {
  /* Brand Colors */
  --primary: #00D4FF;
  --secondary: #7C3AED;
  --primary-cyan: #00D4FF;
  --primary-purple: #9C27B0;
  --primary-gradient: linear-gradient(135deg, #00D4FF 0%, #9C27B0 100%);
  --primary-gradient-hover: linear-gradient(135deg, #00B8E6 0%, #8E24AA 100%);


  /* Background Colors */
  --bg-dark: #0A0A1A;
  --bg-dark-secondary: #121225;
  --bg-light: #F8F9FC;
  --bg-white: #FFFFFF;
  --bg-card: rgba(255, 255, 255, 0.95);

  /* Text Colors */
  --text-dark: #1A1A2E;
  --text-body: #4A4A68;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;
  --text-white: #FFFFFF;

  /* Border Colors */
  --border-light: #E5E7EB;
  --border-dark: rgba(255, 255, 255, 0.1);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.3);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-padding: 80px;
  --container-max: 1280px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
}

/* ===================================
   Dark Mode Theme
   =================================== */
[data-theme="dark"] {
  /* Background Colors - Dark Mode */
  --bg-light: #0f0f1a;
  --bg-white: #1a1a2e;
  --bg-card: rgba(26, 26, 46, 0.95);

  /* Text Colors - Dark Mode */
  --text-dark: #F8F9FC;
  --text-body: #B8B8D0;
  --text-muted: #8B8BA3;
  --text-light: #6B6B83;

  /* Border Colors - Dark Mode */
  --border-light: rgba(255, 255, 255, 0.1);

  /* Shadows - Dark Mode */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* Theme Toggle Button */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  margin-right: 12px;
}

.theme-toggle:hover {
  background: var(--bg-light);
  border-color: var(--primary-cyan);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  color: var(--text-body);
  transition: all var(--transition-normal);
}

.theme-toggle:hover svg {
  color: var(--primary-cyan);
}

/* Hide/show icons based on theme */
.theme-toggle .icon-sun {
  display: none;
}

.theme-toggle .icon-moon {
  display: block;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

/* Dark mode specific overrides */
[data-theme="dark"] .navbar {
  background: rgba(10, 10, 26, 0.95);
  border-bottom-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .navbar.scrolled {
  background: rgba(10, 10, 26, 0.98);
}

[data-theme="dark"] .navbar-toggle span {
  background: var(--text-white);
}

[data-theme="dark"] .navbar-dropdown-menu {
  background: #1a1a2e;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .service-card,
[data-theme="dark"] .feature-item,
[data-theme="dark"] .value-card,
[data-theme="dark"] .contact-item,
[data-theme="dark"] .contact-form-container {
  background: #1a1a2e;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .section-badge {
  background: rgba(0, 212, 255, 0.15);
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background: #0f0f1a;
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--text-dark);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
  color: var(--text-muted);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  background-color: var(--bg-white);
  overflow-x: hidden;
}

/* Selection */
::selection {
  background: var(--primary-cyan);
  color: var(--text-white);
}

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

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

/* Lists */
ul,
ol {
  list-style: none;
}

/* Buttons */
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ===================================
   Typography
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

h5 {
  font-size: 1.125rem;
  font-weight: 600;
}

h6 {
  font-size: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
}

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

/* ===================================
   Layout & Container
   =================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 640px) {
  .container {
    padding: 0 40px;
  }
}

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

.section-sm {
  padding: 40px 0;
}

.section-lg {
  padding: 120px 0;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

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

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

.navbar-logo img {
  height: 40px;
  width: auto;
}

.navbar-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-body);
  transition: color var(--transition-fast);
  position: relative;
}

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

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: width var(--transition-normal);
}

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

/* Dropdown Menu */
.navbar-dropdown {
  position: relative;
}

.navbar-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 220px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 12px 0;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--border-light);
}

.navbar-dropdown:hover .navbar-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.navbar-dropdown-item {
  display: block;
  padding: 10px 20px;
  font-size: 0.875rem;
  color: var(--text-body);
  transition: all var(--transition-fast);
}

.navbar-dropdown-item:hover {
  background: var(--bg-light);
  color: var(--primary-purple);
}

/* Mobile Menu */
.navbar-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}

.navbar-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-dark);
  transition: all var(--transition-normal);
}

@media (max-width: 1024px) {
  .navbar-nav {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-cta {
    display: none;
  }
}

/* Mobile Menu Panel */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 100%);
  z-index: 999;
  transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
  padding-top: 80px;
}

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

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 2rem;
  height: calc(100vh - 80px);
  overflow-y: auto;
  padding-bottom: 4rem;
}

.mobile-menu-link {
  display: block;
  width: 100%;
  text-align: left;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.mobile-menu-link:hover {
  color: var(--primary-cyan);
  padding-left: 10px;
}

/* Mobile Menu CTA Button */
.mobile-menu-content .btn.btn-primary {
  margin-top: 1.5rem;
  width: 100%;
  text-align: center;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

/* Mobile Menu Services Dropdown */
.mobile-menu-dropdown {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.mobile-menu-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
  width: 100%;
  text-align: left;
}

.mobile-menu-dropdown-toggle:hover {
  color: var(--primary-cyan);
}

.mobile-menu-dropdown-toggle svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.mobile-menu-dropdown.active .mobile-menu-dropdown-toggle svg {
  transform: rotate(180deg);
}

.mobile-menu-dropdown-content {
  display: flex;
  flex-direction: column;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
}

.mobile-menu-dropdown.active .mobile-menu-dropdown-content {
  max-height: 500px;
}

.mobile-menu-dropdown-content .mobile-menu-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-menu-dropdown-content .mobile-menu-link:last-child {
  border-bottom: none;
}

/* Mobile Menu Toggle Animation */
.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay */
body.mobile-menu-open::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
}

/* ===================================
   Buttons
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(156, 39, 176, 0.3);
}

.btn-primary:hover {
  background: var(--primary-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(156, 39, 176, 0.4);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--text-dark);
  border: 2px solid var(--border-light);
}

.btn-secondary:hover {
  border-color: var(--primary-purple);
  color: var(--primary-purple);
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(135deg, #0A0A1A 0%, #1A1A3A 50%, #2A1A4A 100%);
}

/* Animated Gradient Overlay */
.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(156, 39, 176, 0.15) 0%, transparent 50%);
  animation: gradientPulse 8s ease-in-out infinite;
}

@keyframes gradientPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

/* Subtle Floating Shape */
.hero-shape {
  position: absolute;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: floatShape 20s ease-in-out infinite;
  z-index: -1;
}

.hero-shape-1 {
  top: 10%;
  right: 5%;
  opacity: 0.5;
}

.hero-shape-2 {
  bottom: 10%;
  left: 5%;
  width: 300px;
  height: 300px;
  border-color: rgba(156, 39, 176, 0.2);
  animation-delay: -5s;
  animation-direction: reverse;
}

@keyframes floatShape {

  0%,
  100% {
    transform: rotate(0deg) translate(0, 0);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }

  25% {
    transform: rotate(90deg) translate(10px, 10px);
    border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
  }

  50% {
    transform: rotate(180deg) translate(0, 20px);
    border-radius: 30% 70% 70% 30% / 70% 30% 30% 70%;
  }

  75% {
    transform: rotate(270deg) translate(-10px, 10px);
    border-radius: 70% 30% 30% 70% / 30% 70% 70% 30%;
  }
}

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

@media (min-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
  }
}

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

@media (min-width: 1024px) {
  .hero-content {
    text-align: left;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.hero-badge-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-cyan);
}

.hero-title {
  color: var(--text-white);
  margin-bottom: 24px;
}

.hero-title-highlight {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  max-width: 540px;
}

@media (min-width: 1024px) {
  .hero-description {
    margin-left: 0;
  }
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

@media (min-width: 1024px) {
  .hero-buttons {
    justify-content: flex-start;
  }
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  justify-content: center;
}

@media (min-width: 1024px) {
  .hero-stats {
    justify-content: flex-start;
  }
}

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

@media (min-width: 1024px) {
  .hero-stat {
    text-align: left;
  }
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-white);
}

.hero-stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Hero Image / Visual */
.hero-visual {
  position: relative;
}

.hero-image-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

/* Glassmorphism Card Overlay */
.hero-glass-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-glass-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-glass-icon svg {
  width: 24px;
  height: 24px;
  color: var(--text-white);
}

.hero-glass-text {
  color: var(--text-white);
}

.hero-glass-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.hero-glass-label {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* ===================================
   Trusted By / Logos Section
   =================================== */
.trusted-section {
  padding: 60px 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trusted-title {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.trusted-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: all var(--transition-normal);
}

.trusted-logos:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.trusted-logo {
  height: 32px;
  width: auto;
}

/* ===================================
   Services Section
   =================================== */
.services-section {
  background: var(--bg-white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(156, 39, 176, 0.1);
  color: var(--primary-purple);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  margin-bottom: 16px;
}

.section-description {
  color: var(--text-muted);
  font-size: 1.125rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all var(--transition-normal);
}

.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(156, 39, 176, 0.1) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  background: var(--primary-gradient);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary-purple);
  transition: color var(--transition-normal);
}

.service-card:hover .service-icon svg {
  color: var(--text-white);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-description {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-purple);
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-link:hover svg {
  transform: translateX(4px);
}

/* ===================================
   Why Choose Us Section
   =================================== */
.why-section {
  background: var(--bg-light);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: 1fr 1.5fr;
  }
}

.why-content h2 {
  margin-bottom: 16px;
}

.why-content p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.why-features {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
}

@media (min-width: 640px) {
  .why-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

.why-feature {
  display: flex;
  gap: 16px;
}

.why-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--text-white);
}

.why-feature-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.why-feature-text {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ===================================
   Process Section
   =================================== */
.process-section {
  background: var(--bg-white);
}

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

@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--border-light);
    z-index: 0;
  }
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-number {
  width: 80px;
  height: 80px;
  background: var(--bg-white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition-normal);
}

.process-step:hover .process-number {
  border-color: var(--primary-purple);
  color: var(--primary-purple);
  box-shadow: var(--shadow-glow);
}

.process-step.active .process-number {
  background: var(--primary-gradient);
  border-color: transparent;
  color: var(--text-white);
}

.process-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.process-text {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ===================================
   Portfolio Section
   =================================== */
.portfolio-section {
  background: var(--bg-light);
}

.portfolio-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 48px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
}

@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
}

.portfolio-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-category {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary-gradient);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
  width: fit-content;
}

.portfolio-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials-section {
  background: var(--bg-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.testimonial-quote {
  margin-bottom: 24px;
}

.testimonial-quote svg {
  width: 32px;
  height: 32px;
  color: var(--primary-purple);
  opacity: 0.5;
}

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

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-name {
  font-weight: 600;
  color: var(--text-dark);
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.cta-background {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(156, 39, 176, 0.15) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta-title {
  color: var(--text-white);
  margin-bottom: 16px;
}

.cta-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.125rem;
  margin-bottom: 32px;
}

/* ===================================
   Footer
   =================================== */
.footer {
  background: var(--bg-white);
  border-top: 1px solid var(--border-light);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 36px;
}

.footer-description {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 20px;
}

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

.footer-link {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--primary-purple);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  background: var(--bg-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-normal);
}

.footer-social-link:hover {
  background: var(--primary-gradient);
  color: var(--text-white);
}

.footer-social-link svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--text-muted);
}

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

.footer-legal-link {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-legal-link:hover {
  color: var(--primary-purple);
}

/* ===================================
   Scroll Animations
   =================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delay for children */
.stagger-children>*:nth-child(1) {
  transition-delay: 0s;
}

.stagger-children>*:nth-child(2) {
  transition-delay: 0.1s;
}

.stagger-children>*:nth-child(3) {
  transition-delay: 0.2s;
}

.stagger-children>*:nth-child(4) {
  transition-delay: 0.3s;
}

.stagger-children>*:nth-child(5) {
  transition-delay: 0.4s;
}

.stagger-children>*:nth-child(6) {
  transition-delay: 0.5s;
}

/* ===================================
   Utilities
   =================================== */
.text-center {
  text-align: center;
}

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

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

.d-none {
  display: none;
}

.d-block {
  display: block;
}

.d-flex {
  display: flex;
}

.d-grid {
  display: grid;
}

.flex-wrap {
  flex-wrap: wrap;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: 8px;
}

.gap-md {
  gap: 16px;
}

.gap-lg {
  gap: 24px;
}

@media (max-width: 639px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .hide-tablet {
    display: none !important;
  }
}

@media (min-width: 1024px) {
  .hide-desktop {
    display: none !important;
  }
}

/* ===================================
   Mobile Menu Overlay
   =================================== */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 26, 0.98);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.mobile-menu.active .mobile-menu-content {
  transform: translateY(0);
}

.mobile-menu-link {
  font-size: 1.25rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
  color: var(--primary-cyan);
}

/* Mobile Toggle Animation */
.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  z-index: 100;
}

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

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(156, 39, 176, 0.4);
}

/* ===================================
   Notification Toast
   =================================== */
.notification {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  opacity: 0;
  transition: all var(--transition-normal);
}

.notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.notification-success {
  border-left: 4px solid #10B981;
}

.notification-error {
  border-left: 4px solid #EF4444;
}

.notification-close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.notification-close:hover {
  color: var(--text-white);
}

/* ===================================
   Loading Spinner
   =================================== */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--text-white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

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