:root {
  --color-white: #FFFFFF;
  --color-accent: #1E90FF;
  --color-accent-hover: #1a7de6;
  --color-dark: #0D1B2A;
  --color-dark-light: #1B2D42;
  --color-gray-100: #F8F9FA;
  --color-gray-200: #E9ECEF;
  --color-gray-300: #DEE2E6;
  --color-gray-400: #ADB5BD;
  --color-gray-500: #6C757D;
  --color-gray-600: #495057;
  --color-text: #212529;
  --color-text-light: #6C757D;

  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;

  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --container-width: 1200px;
  --navbar-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ===== Login Overlay ===== */
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a1628 0%, #0D1B2A 40%, #152a45 100%);
}

.login-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(30, 144, 255, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 100%, rgba(30, 144, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.login-overlay.hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

.login-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 48px 40px 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  position: relative;
  animation: loginFadeIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes loginFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.login-logo svg {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.login-logo span {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.5px;
}

.login-subtitle {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-bottom: 32px;
}

.login-input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.login-input-group input {
  flex: 1;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  letter-spacing: 2px;
}

.login-input-group input::placeholder {
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0;
}

.login-input-group input:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.1);
}

.login-input-group input.error {
  border-color: #FF6B6B;
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.login-btn {
  padding: 14px 24px;
  border-radius: 12px;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.login-btn:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

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

.login-error {
  font-size: 0.82rem;
  color: #FF6B6B;
  opacity: 0;
  transition: opacity 0.3s ease;
  min-height: 1.4em;
}

.login-error.show {
  opacity: 1;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

@media (max-width: 480px) {
  .login-card {
    padding: 36px 24px 32px;
    max-width: calc(100% - 32px);
    border-radius: 20px;
  }

  .login-logo span {
    font-size: 1.25rem;
  }

  .login-input-group {
    flex-direction: column;
  }

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

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 600px;
  line-height: 1.8;
}

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

.section-header .section-subtitle {
  margin: 0 auto;
}

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #64B5F6);
  z-index: 9999;
  transition: width 0.1s linear;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(30, 144, 255, 0.3);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 6px 25px rgba(30, 144, 255, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple-anim 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-anim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-dark);
}

.navbar-logo svg {
  flex-shrink: 0;
}

.navbar-logo span {
  background: linear-gradient(135deg, var(--color-dark), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.navbar-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-600);
  position: relative;
  padding: 4px 0;
}

.navbar-links a:hover {
  color: var(--color-accent);
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid var(--color-gray-300);
}

.lang-switcher a {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--color-gray-400);
  text-transform: uppercase;
  transition: var(--transition);
}

.lang-switcher a:hover,
.lang-switcher a.active {
  color: var(--color-accent);
  background: rgba(30, 144, 255, 0.1);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

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

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, var(--color-dark) 0%, #0F2440 40%, #1a3a5c 100%);
  overflow: hidden;
  padding-top: var(--navbar-height);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(30, 144, 255, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(30, 144, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

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

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(30, 144, 255, 0.15);
  border: 1px solid rgba(30, 144, 255, 0.3);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.hero-badge svg {
  flex-shrink: 0;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--color-accent), #64B5F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-graphic {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  position: relative;
}

.hero-graphic .ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(30, 144, 255, 0.2);
  animation: pulse-ring 4s ease-in-out infinite;
}

.hero-graphic .ring:nth-child(1) {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  animation-delay: 0s;
}

.hero-graphic .ring:nth-child(2) {
  width: 75%;
  height: 75%;
  top: 12.5%;
  left: 12.5%;
  animation-delay: 1s;
}

.hero-graphic .ring:nth-child(3) {
  width: 50%;
  height: 50%;
  top: 25%;
  left: 25%;
  animation-delay: 2s;
}

.hero-graphic .center-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-accent), #64B5F6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(30, 144, 255, 0.3);
}

@keyframes pulse-ring {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

.hero-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.stats {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
  margin-bottom: 4px;
}

.stat-number .suffix {
  font-size: 1.8rem;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.clients {
  padding: 40px 0;
  background: var(--color-white);
  overflow: hidden;
}

.clients-label {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-gray-400);
  margin-bottom: 24px;
}

.clients-track {
  display: flex;
  gap: 48px;
  animation: marquee 30s linear infinite;
  width: fit-content;
}

.clients-slide {
  display: flex;
  gap: 48px;
  align-items: center;
  flex-shrink: 0;
}

.client-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-gray-300);
  letter-spacing: 1px;
  white-space: nowrap;
  transition: var(--transition);
}

.client-logo:hover {
  color: var(--color-accent);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.approach {
  background: var(--color-gray-100);
}

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

.approach-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.approach-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #64B5F6);
  opacity: 0;
  transition: var(--transition);
}

.approach-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

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

.approach-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(30, 144, 255, 0.15);
  line-height: 1;
  margin-bottom: 16px;
}

.approach-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.approach-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.case-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.case-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #64B5F6);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.case-card:hover::after {
  transform: scaleX(1);
}

.case-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(30, 144, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-accent);
}

.case-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.case-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.services {
  background: var(--color-gray-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}

.service-card .service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(30, 144, 255, 0.1), rgba(30, 144, 255, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-accent);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

.service-link svg {
  transition: var(--transition);
}

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

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

.practice-item {
  padding: 32px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.practice-item:last-child,
.practice-item:nth-last-child(2):nth-child(odd) {
  border-bottom: none;
}

.practice-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.practice-item h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.practice-item p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.insights {
  background: var(--color-gray-100);
}

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

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.blog-thumb {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-dark-light), var(--color-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.blog-thumb svg {
  width: 48px;
  height: 48px;
}

.blog-thumb::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #64B5F6);
}

.blog-body {
  padding: 24px;
}

.blog-date {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.blog-body h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-body p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

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

.testimonials-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.testimonials-viewport {
  overflow: hidden;
  flex: 1;
  border-radius: var(--radius-lg);
}

.testimonials-carousel {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.testimonials-carousel .testimonial-card {
  flex: 0 0 100%;
  min-width: 0;
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--color-gray-200);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  flex-shrink: 0;
}

.testimonial-avatar svg {
  width: 22px;
  height: 22px;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-author span {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.testimonial-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  color: var(--color-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.testimonial-arrow:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(30, 144, 255, 0.3);
  transform: scale(1.05);
}

.testimonial-arrow:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.testimonial-arrow:disabled:hover {
  background: var(--color-white);
  border-color: var(--color-gray-200);
  color: var(--color-dark);
}

.testimonials-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: -12px;
}

.testimonials-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--color-gray-300);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.testimonials-dots button.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  width: 28px;
  border-radius: 5px;
}

.testimonials-dots button:hover {
  border-color: var(--color-accent);
}

@media (max-width: 576px) {
  .testimonial-arrow {
    display: none;
  }

  .testimonial-card {
    padding: 28px 20px;
  }
}

.faq {
  background: var(--color-gray-100);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
  padding: 8px 0;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  background: none;
  border: none;
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

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

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

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 0 20px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.contact {
  background: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(30, 144, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.contact-info h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.contact-info > p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-blur-wrapper {
  position: relative;
}

.form-blur-wrapper .contact-form {
  filter: blur(5px);
  pointer-events: none;
  user-select: none;
}

.form-blur-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  padding: 24px;
}

.form-blur-content {
  text-align: center;
  max-width: 320px;
}

.form-blur-content svg {
  color: var(--color-accent);
  margin-bottom: 20px;
}

.form-blur-content h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}

.form-blur-content p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

.contact-form {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.15);
}

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

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.form-submit:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 4px 20px rgba(30, 144, 255, 0.3);
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-error {
  display: block;
  font-size: 0.8rem;
  color: #FF6B6B;
  margin-top: 4px;
  min-height: 1.2em;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #FF6B6B;
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background: rgba(30, 144, 255, 0.1);
  border: 1px solid rgba(30, 144, 255, 0.2);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-accent);
  margin-top: 16px;
}

.form-success svg {
  flex-shrink: 0;
}

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

.spinner {
  animation: spin 0.8s linear infinite;
}

.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-newsletter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 40px 0;
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-newsletter-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 4px;
}

.footer-newsletter-content p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-newsletter-form {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.footer-newsletter-form input {
  padding: 12px 18px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  min-width: 240px;
  outline: none;
  transition: var(--transition);
}

.footer-newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.footer-newsletter-form input:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.12);
}

.footer-newsletter-form .btn {
  padding: 12px 24px;
  white-space: nowrap;
}

.footer {
  background: var(--color-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 60px 0 30px;
}

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

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

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

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

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

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

.footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

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

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(30, 144, 255, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}

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

.back-to-top:hover {
  background: var(--color-accent-hover);
  transform: translateY(-3px);
}

a, button, .btn, input, textarea, select {
  touch-action: manipulation;
}

@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;
  }
}

.approach-card:nth-child(2) { transition-delay: 0.1s; }
.approach-card:nth-child(3) { transition-delay: 0.2s; }

.case-card:nth-child(2) { transition-delay: 0.1s; }
.case-card:nth-child(3) { transition-delay: 0.2s; }
.case-card:nth-child(4) { transition-delay: 0.3s; }

.service-card:nth-child(2) { transition-delay: 0.05s; }
.service-card:nth-child(3) { transition-delay: 0.1s; }
.service-card:nth-child(4) { transition-delay: 0.15s; }
.service-card:nth-child(5) { transition-delay: 0.2s; }
.service-card:nth-child(6) { transition-delay: 0.25s; }

.testimonial-card:nth-child(2) { transition-delay: 0.1s; }
.testimonial-card:nth-child(3) { transition-delay: 0.2s; }

.blog-card:nth-child(2) { transition-delay: 0.1s; }
.blog-card:nth-child(3) { transition-delay: 0.2s; }

.faq-item:nth-child(2) { transition-delay: 0.1s; }
.faq-item:nth-child(3) { transition-delay: 0.2s; }
.faq-item:nth-child(4) { transition-delay: 0.3s; }

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

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

  .hero p {
    margin: 0 auto 36px;
  }

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

  .hero-visual {
    display: none;
  }

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

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

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

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

  .testimonials-carousel {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto 40px;
  }


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

  .footer-newsletter-form {
    width: 100%;
    max-width: 400px;
  }

  .footer-newsletter-form input {
    flex: 1;
    min-width: 0;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .navbar-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    padding: 100px 32px 40px;
    gap: 24px;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    align-items: flex-start;
    overflow-y: auto;
  }

  .navbar-links.open {
    right: 0;
  }

  .navbar-links .lang-switcher {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid var(--color-gray-200);
    width: 100%;
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

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

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

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

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

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

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

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


  .clients-track {
    animation-duration: 20s;
  }

  .client-logo {
    font-size: 1rem;
  }

  .testimonials-carousel {
    grid-template-columns: 1fr;
  }

  .faq-question {
    font-size: 0.95rem;
  }

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

  .contact-form {
    padding: 24px;
  }

  .footer-newsletter-form {
    flex-direction: column;
  }

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

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

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

  .section-header {
    margin-bottom: 40px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}

@media (hover: none) and (pointer: coarse) {
  .approach-card:hover,
  .service-card:hover,
  .case-card:hover,
  .blog-card:hover,
  .testimonial-card:hover,
  .practice-item:hover,
  .client-logo:hover,
  .footer-social a:hover,
  .back-to-top:hover {
    transform: none;
  }
  .approach-card:hover::before,
  .approach-card:hover::after,
  .service-card:hover::before,
  .case-card:hover::after,
  .case-card:hover .case-icon,
  .blog-card:hover .blog-thumb::before,
  .blog-card:hover .blog-thumb svg,
  .testimonial-card:hover .testimonial-stars svg,
  .practice-item:hover .practice-tag::after,
  .practice-item::before,
  .footer-bottom-links a::after,
  .service-link::after,
  .section-label::after,
  .section-header:hover .section-label::after {
    opacity: 0;
    transform: none;
    animation: none;
  }
  .hero-graphic .ring {
    border-color: rgba(30, 144, 255, 0.2);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .stat-number {
    font-size: 1.7rem;
  }

  .stats-grid {
    gap: 12px;
  }

  .stat-item {
    padding: 12px;
  }
}

.hero h1 .typing-line {
  display: inline-block;
  border-right: 3px solid var(--color-accent);
  animation: cursor-blink 0.8s step-end infinite;
  padding-right: 4px;
}

.hero h1 .typing-line.done {
  animation: none;
  border-right-color: transparent;
}

@keyframes cursor-blink {
  50% { border-color: transparent; }
}

.hero-graphic .ring {
  animation: hero-float 6s ease-in-out infinite;
}

.hero-graphic .ring:nth-child(1) {
  animation-delay: 0s;
}

.hero-graphic .ring:nth-child(2) {
  animation-delay: 1.5s;
}

.hero-graphic .ring:nth-child(3) {
  animation-delay: 3s;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0px) scale(1); }
  33% { transform: translateY(-10px) scale(1.02); }
  66% { transform: translateY(5px) scale(0.98); }
}

.hero-graphic .center-icon {
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 40px rgba(30, 144, 255, 0.3); }
  50% { box-shadow: 0 0 80px rgba(30, 144, 255, 0.5), 0 0 120px rgba(30, 144, 255, 0.2); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero {
  animation: gradient-shift 8s ease infinite;
  background-size: 200% 200%;
}

.hero::before {
  animation: hero-orbit 12s linear infinite;
}

@keyframes hero-orbit {
  0% { transform: rotate(0deg) translateX(30px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(30px) rotate(-360deg); }
}

.approach-card {
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.approach-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(30, 144, 255, 0.05) 45%, rgba(30, 144, 255, 0.1) 50%, rgba(30, 144, 255, 0.05) 55%, transparent 60%);
  opacity: 0;
  transition: opacity 0.6s;
  pointer-events: none;
}

.approach-card:hover::after {
  opacity: 1;
  animation: shimmer-sweep 1.5s ease-in-out;
}

@keyframes shimmer-sweep {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

.service-card .service-icon svg {
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon svg {
  animation: icon-bounce 0.6s ease;
}

@keyframes icon-bounce {
  0%, 100% { transform: scale(1); }
  30% { transform: scale(1.2) rotate(-5deg); }
  60% { transform: scale(1.1) rotate(3deg); }
}

.case-card {
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.case-card:hover {
  transform: translateY(-8px) scale(1.02);
}

.blog-thumb svg {
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-thumb svg {
  transform: scale(1.15) rotate(-3deg);
}

.blog-card {
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.blog-card:hover {
  transform: translateY(-8px) scale(1.02);
}

.testimonial-card {
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease, border-color 0.4s ease;
}

.testimonial-card:hover {
  transform: translateY(-8px) scale(1.02);
}

.testimonials-dots button.active {
  animation: dot-pulse 1.5s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(30, 144, 255, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(30, 144, 255, 0); }
}

.back-to-top.visible {
  animation: btn-appear 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes btn-appear {
  0% { transform: translateY(20px) scale(0.8); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.back-to-top:hover {
  animation: btn-pulse 1s ease-in-out infinite;
}

@keyframes btn-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(30, 144, 255, 0.3); }
  50% { box-shadow: 0 4px 30px rgba(30, 144, 255, 0.6), 0 0 50px rgba(30, 144, 255, 0.2); }
}

.navbar-logo svg {
  transition: transform 0.3s ease;
}

.navbar-logo:hover svg {
  animation: logo-shake 0.5s ease;
}

@keyframes logo-shake {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-8deg); }
  75% { transform: rotate(8deg); }
}

.navbar-links a.active-link::after {
  width: 100%;
}

.client-logo {
  transition: transform 0.3s ease, color 0.3s ease;
}

.client-logo:hover {
  transform: translateY(-3px) scale(1.05);
}

.footer-social a {
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.footer-social a:hover {
  transform: translateY(-4px) scale(1.1);
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.form-submit::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.form-submit:active::after {
  width: 300px;
  height: 300px;
}

.hero-badge {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(30, 144, 255, 0.2);
}

.section-label {
  position: relative;
}

.section-label::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.4s ease;
}

.section-header:hover .section-label::after {
  width: 60%;
}

.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.popup-overlay.show {
  opacity: 1;
  visibility: visible;
}

.popup-card {
  max-width: 460px;
  width: calc(100% - 40px);
  transform: translateY(30px) scale(0.95);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.popup-overlay.show .popup-card {
  transform: translateY(0) scale(1);
}

.popup-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 40px rgba(30, 144, 255, 0.08);
  border: 1px solid var(--color-gray-200);
  position: relative;
}

.popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--color-gray-100);
  color: var(--color-gray-500);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.popup-close:hover {
  background: var(--color-gray-200);
  color: var(--color-dark);
}

.popup-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(30, 144, 255, 0.1), rgba(30, 144, 255, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-accent);
}

.popup-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.popup-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.popup-btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border-radius: 50px;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(30, 144, 255, 0.3);
}

.popup-btn:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 6px 25px rgba(30, 144, 255, 0.4);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .popup-card {
    padding: 24px;
    max-width: calc(100% - 32px);
  }
}

html {
  animation: page-fade-in 0.8s ease;
}

@keyframes page-fade-in {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.navbar {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.88);
}

.section-title {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-number {
  background: linear-gradient(135deg, var(--color-accent) 0%, #64B5F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item {
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(30, 144, 255, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.stat-item:hover::before {
  opacity: 1;
}

.approach-card {
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.approach-card:hover {
  border-color: rgba(30, 144, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 40px rgba(30, 144, 255, 0.06);
}

.approach-number {
  transition: color 0.4s, transform 0.4s;
}

.approach-card:hover .approach-number {
  color: rgba(30, 144, 255, 0.3);
  transform: scale(1.1);
}

.service-card {
  border: 1px solid var(--color-gray-200);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-accent), transparent, var(--color-accent));
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
}

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

.service-card:hover {
  border-color: transparent;
}

.service-link {
  position: relative;
}

.service-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s;
}

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

.case-card {
  border: 1px solid var(--color-gray-200);
}

.case-card:hover {
  border-color: rgba(30, 144, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 0 30px rgba(30, 144, 255, 0.04);
}

.case-icon {
  transition: transform 0.3s, background 0.3s, color 0.3s;
}

.case-card:hover .case-icon {
  transform: scale(1.1) rotate(-5deg);
  background: var(--color-accent);
  color: var(--color-white);
}

.blog-thumb {
  position: relative;
  overflow: hidden;
}

.blog-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30, 144, 255, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 1;
}

.blog-card:hover .blog-thumb::before {
  opacity: 1;
}

.blog-card {
  border: 1px solid var(--color-gray-200);
}

.blog-card:hover {
  border-color: rgba(30, 144, 255, 0.2);
}

.testimonial-card {
  border: 1px solid var(--color-gray-200);
}

.testimonial-card:hover {
  border-color: rgba(30, 144, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 0 40px rgba(30, 144, 255, 0.04);
}

.testimonial-stars svg {
  transition: transform 0.3s;
}

.testimonial-card:hover .testimonial-stars svg {
  transform: scale(1.15);
}

.testimonial-card:hover .testimonial-stars svg:nth-child(2) { transition-delay: 0.05s; }
.testimonial-card:hover .testimonial-stars svg:nth-child(3) { transition-delay: 0.1s; }
.testimonial-card:hover .testimonial-stars svg:nth-child(4) { transition-delay: 0.15s; }
.testimonial-card:hover .testimonial-stars svg:nth-child(5) { transition-delay: 0.2s; }

.practice-item {
  position: relative;
  padding-left: 24px;
  transition: padding-left 0.3s;
}

.practice-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 32px;
  width: 3px;
  height: 40px;
  background: var(--color-accent);
  border-radius: 2px;
  opacity: 0;
  transition: opacity 0.3s;
}

.practice-item:hover::before {
  opacity: 1;
}

.practice-item:hover {
  padding-left: 32px;
}

.practice-tag {
  position: relative;
  display: inline-block;
}

.practice-tag::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.practice-item:hover .practice-tag::after {
  transform: scaleX(1);
}

.faq-question {
  transition: padding-left 0.3s, color 0.3s;
}

.faq-item:hover .faq-question {
  padding-left: 8px;
}

.faq-item.open .faq-question {
  color: var(--color-accent);
}

.clients-label {
  position: relative;
  display: inline-block;
  width: 100%;
}

.hero-buttons .btn {
  position: relative;
  overflow: hidden;
}

.hero-buttons .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}

.hero-buttons .btn:hover::before {
  left: 100%;
}

.hero-badge svg {
  animation: badge-spin 4s linear infinite;
}

@keyframes badge-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.footer-newsletter {
  position: relative;
  overflow: hidden;
}

.footer-newsletter::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(30, 144, 255, 0.06), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.footer-bottom-links a {
  position: relative;
}

.footer-bottom-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s;
}

.footer-bottom-links a:hover::after {
  width: 100%;
}

.footer-credit {
  text-align: center;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

.footer-credit a {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
  transition: color 0.3s;
}

.footer-credit a:hover {
  color: var(--color-accent);
}

.navbar-links a {
  position: relative;
}

.navbar-links a::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s;
}

.navbar-links a:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.hero {
  position: relative;
}

.hero::after {
  animation: hero-orb-2 15s linear infinite;
}

@keyframes hero-orb-2 {
  0% { transform: rotate(0deg) translateX(40px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(40px) rotate(-360deg); }
}

.hero-graphic .ring {
  transition: border-color 0.5s;
}

.hero:hover .hero-graphic .ring {
  border-color: rgba(30, 144, 255, 0.35);
}

.section.approach {
  position: relative;
}

.section.approach::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.contact-form input:focus,
.contact-form textarea:focus {
  transform: translateY(-1px);
}

.form-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s;
}

.form-submit:hover::before {
  left: 100%;
}

.contact-info h2 {
  background: linear-gradient(135deg, var(--color-white) 0%, #64B5F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand .navbar-logo span {
  background: linear-gradient(135deg, var(--color-white), #64B5F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Team Section ===== */
.team-grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.team-card {
  flex: 0 1 300px;
  min-width: 260px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #64B5F6);
  opacity: 0;
  transition: var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

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

.team-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(30, 144, 255, 0.2);
  transition: var(--transition);
}

.team-card:hover .team-avatar {
  transform: scale(1.08);
  box-shadow: 0 6px 30px rgba(30, 144, 255, 0.3);
}

.team-avatar svg {
  display: block;
  width: 100%;
  height: 100%;
}

.team-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.team-role {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 14px;
  letter-spacing: 0.3px;
}

.team-card > p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 18px;
}

.team-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.team-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  background: var(--color-gray-100);
  transition: var(--transition);
}

.team-social a:hover {
  color: var(--color-white);
  background: var(--color-accent);
  transform: translateY(-2px);
}

/* ===== CTA Sections ===== */
.cta-section {
  padding: 0;
  margin: 0;
}

.cta-card {
  background: linear-gradient(135deg, var(--color-dark) 0%, #0f2a44 100%);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
  max-width: 900px;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(30, 144, 255, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta-card h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  position: relative;
}

.cta-card p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  flex-wrap: wrap;
}

.cta-section .btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}

.cta-section .btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.cta-newsletter {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

.cta-newsletter input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.cta-newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.cta-newsletter input:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.12);
}

.cta-newsletter .btn {
  padding: 14px 28px;
  white-space: nowrap;
}

.cta-section-alt {
  padding: 60px 0;
}

@media (max-width: 576px) {
  .cta-card {
    padding: 40px 24px;
    border-radius: var(--radius-lg);
  }

  .cta-card h2 {
    font-size: 1.4rem;
  }

  .cta-newsletter {
    flex-direction: column;
  }
}

/* ===== Cookie Consent Banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 24px;
  z-index: 10000;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-banner-text {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
  line-height: 1.6;
  flex: 1;
  min-width: 240px;
}

.cookie-banner-text svg {
  flex-shrink: 0;
  color: var(--color-accent);
}

.cookie-banner-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

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

.cookie-btn-accept:hover {
  background: var(--color-accent-hover);
}

.cookie-btn-decline {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
}

.cookie-btn-decline:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

@media (max-width: 576px) {
  .cookie-banner {
    padding: 16px;
  }

  .cookie-banner-content {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .cookie-banner-text {
    justify-content: center;
    font-size: 0.82rem;
  }

  .cookie-banner-actions {
    justify-content: center;
  }

  .cookie-btn {
    flex: 1;
    text-align: center;
  }
}

/* ===== Chat Widget ===== */
.chat-widget {
  position: fixed;
  bottom: 90px;
  right: 30px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.chat-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(30, 144, 255, 0.4);
  transition: var(--transition);
  position: relative;
}

.chat-toggle:hover {
  background: var(--color-accent-hover);
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(30, 144, 255, 0.5);
}

.chat-toggle-icon,
.chat-toggle-close {
  position: absolute;
  transition: var(--transition);
}

.chat-toggle.active .chat-toggle-icon {
  opacity: 0;
  transform: rotate(90deg) scale(0);
}

.chat-toggle .chat-toggle-close {
  opacity: 0;
  transform: rotate(-90deg) scale(0);
}

.chat-toggle.active .chat-toggle-close {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.chat-box {
  position: absolute;
  bottom: 68px;
  right: 0;
  width: 360px;
  max-height: 500px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 60px rgba(0, 0, 0, 0.18);
  overflow: hidden;
  display: none;
  flex-direction: column;
  animation: chatSlideUp 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.chat-box.open {
  display: flex;
}

@keyframes chatSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--color-dark);
  color: var(--color-white);
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
}

.chat-header-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4CAF50;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.chat-header-close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition);
  display: flex;
}

.chat-header-close:hover {
  color: var(--color-white);
}

.chat-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-msg {
  display: flex;
  gap: 10px;
  max-width: 85%;
}

.chat-msg-bot {
  align-self: flex-start;
}

.chat-msg-user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.chat-msg-avatar svg {
  display: block;
  width: 100%;
  height: 100%;
}

.chat-msg-content {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.6;
}

.chat-msg-bot .chat-msg-content {
  background: var(--color-gray-100);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}

.chat-msg-user .chat-msg-content {
  background: var(--color-accent);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}

.chat-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.chat-option {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 0.83rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  line-height: 1.4;
}

.chat-option:hover {
  border-color: var(--color-accent);
  background: rgba(30, 144, 255, 0.05);
  color: var(--color-accent);
}

.chat-option:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: var(--color-gray-200);
  background: var(--color-gray-100);
  color: var(--color-text-light);
}

.chat-footer {
  padding: 8px 20px;
  text-align: center;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.35);
  background: var(--color-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  letter-spacing: 0.3px;
}

.chat-footer a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: var(--transition);
}

.chat-footer a:hover {
  color: var(--color-accent);
}

@media (max-width: 480px) {
  .chat-widget {
    right: 16px;
    bottom: 80px;
  }

  .chat-box {
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .chat-toggle {
    width: 50px;
    height: 50px;
  }
}

/* Adjust back-to-top z-index to not overlap chat */
.back-to-top {
  z-index: 999;
}