/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
  --primary: #0066ff;
  --primary-dark: #0052cc;
  --secondary: #ff0080;
  --accent: #00d9ff;
  --bg-dark: #0a0e1a;
  --bg-darker: #060810;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 60px rgba(0, 102, 255, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.3s ease;
  --font-primary: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font-family: inherit;
  border: none;
  background: none;
}

ul {
  list-style: none;
}


/* ===================================
   Animated Background
   =================================== */
.animated-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary), transparent);
  top: -10%;
  right: -10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--secondary), transparent);
  bottom: -10%;
  left: -10%;
  animation-delay: 7s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--accent), transparent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 14s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(80px, -80px) scale(1.1);
  }
  66% {
    transform: translate(-40px, 80px) scale(0.9);
  }
}

/* ===================================
   Container
   =================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }
}

/* ===================================
   Navigation
   =================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav.scrolled {
  padding: 0.75rem 0;
  background: rgba(10, 14, 26, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  z-index: 1001;
}

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

.logo-dot {
  color: var(--secondary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.3s ease;
}

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

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  z-index: 1001;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 1.25rem;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    transition: right 0.3s ease;
    border-left: 1px solid var(--border);
  }

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

  .nav-link {
    font-size: 1.125rem;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }

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

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

/* ===================================
   Sections
   =================================== */
.main-container {
  position: relative;
  z-index: 1;
}

.section {
  min-height: 100vh;
  display: none;
  padding: 100px 0 60px;
  animation: fadeIn 0.5s ease;
}

.section.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ===================================
   Hero Section
   =================================== */
.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  min-height: calc(100vh - 160px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
  animation: slideInDown 0.6s ease;
}

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

.badge-pulse {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(0, 217, 255, 0);
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

/* === FIX TEXT LAYOUT SHIFT === */
.typing-wrapper {
  display: inline-block;
  width: 10ch;        /* fits longest word */
  height: 1.2em;     /* locks vertical height */
  overflow: hidden;
  vertical-align: bottom;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  position: relative;
}

.gradient-text::after {
  content: '|';
  color: var(--accent);
  animation: blink 1s infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 550px;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.2s backwards;
}

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

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn i {
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
}

.btn-primary:hover i {
  transform: translateX(5px);
}

.btn-secondary {
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: white;
  backdrop-filter: blur(10px);
}

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

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.stat-item {
  text-align: center;
  animation: fadeInUp 0.6s ease backwards;
}

.stat-item:nth-child(1) {
  animation-delay: 0.3s;
}

.stat-item:nth-child(2) {
  animation-delay: 0.4s;
}

.stat-item:nth-child(3) {
  animation-delay: 0.5s;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.hero-visual {
  position: relative;
  height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-circle {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 217, 255, 0.1));
  border: 2px solid var(--border);
  animation: rotate 30s linear infinite, pulse-ring 3s ease-in-out infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-ring {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.4);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(0, 217, 255, 0);
  }
}

.floating-cards {
  position: absolute;
  inset: 0;
}

.floating-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: floatCard 6s ease-in-out infinite;
  transition: transform 0.3s ease;
}

.floating-card:hover {
  transform: scale(1.05) !important;
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(0, 217, 255, 0.3);
}

.floating-card i {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-1 {
  top: 15%;
  left: 0;
  animation-delay: 0s;
}

.card-2 {
  top: 50%;
  right: 0;
  animation-delay: 2s;
}

.card-3 {
  bottom: 15%;
  left: 5%;
  animation-delay: 4s;
}

@keyframes floatCard {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-visual {
    height: 350px;
  }

  .hero-circle {
    width: 280px;
    height: 280px;
  }

  .floating-card {
    padding: 0.875rem 1.25rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 640px) {
  .hero-stats {
    gap: 1.5rem;
  }

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

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

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

/* ===================================
   Section Headers
   =================================== */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1rem;
  backdrop-filter: blur(10px);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===================================
   About Section
   =================================== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.about-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.card-icon {
  width: 55px;
  height: 55px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.about-card:hover .card-icon {
  animation: rotate-icon 0.5s ease;
}

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

.about-card h3 {
  font-size: 1.375rem;
  margin-bottom: 0.875rem;
}

.about-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.tech-stack {
  text-align: center;
}

.tech-stack h3 {
  font-size: 1.625rem;
  margin-bottom: 2rem;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 1.25rem;
  max-width: 800px;
  margin: 0 auto;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  padding: 1.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.tech-item:hover {
  transform: translateY(-6px) scale(1.05);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.tech-item i {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulse-tech 2s ease-in-out infinite;
}

@keyframes pulse-tech {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.tech-item span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .tech-item {
    padding: 1.25rem 0.75rem;
  }

  .tech-item i {
    font-size: 2rem;
  }
}

/* ===================================
   Services Section
   =================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

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

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.service-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.03);
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  transition: color 0.3s ease;
}

.service-card:hover .service-number {
  color: rgba(0, 217, 255, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 217, 255, 0.1));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-size: 1.375rem;
  margin-bottom: 0.875rem;
}

.service-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}

.service-features li:hover {
  transform: translateX(5px);
  color: var(--accent);
}

.service-features li::before {
  content: '✓';
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  color: white;
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   Projects Section
   =================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.project-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
}

.project-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 250px;
  background: var(--bg-darker);
}

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

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

.project-card:hover .project-image img {
  transform: scale(1.1) rotate(2deg);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.95), rgba(0, 217, 255, 0.95));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.project-link {
  width: 60px;
  height: 60px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  transition: var(--transition);
}

.project-link:hover {
  transform: scale(1.1) rotate(5deg);
}

.project-content {
  padding: 1.75rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
  flex-wrap: wrap;
}

.tag {
  padding: 0.35rem 0.875rem;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 217, 255, 0.2));
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(0, 217, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.6);
  }
}

.project-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.875rem;
}

.project-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.project-tech {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.project-tech span {
  padding: 0.45rem 0.875rem;
  background: var(--bg-darker);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.project-tech span:hover {
  border-color: var(--primary);
  color: var(--accent);
  transform: translateY(-2px);
}

@media (max-width: 968px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .project-card.featured {
    grid-column: 1;
    grid-template-columns: 1fr;
  }

  .project-image {
    height: 220px;
  }
}

/* ===================================
   Testimonials Section - Enhanced
   =================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  min-height: 400px;
}

.testimonial-card-new {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  opacity: 0;
  transform: scale(0.9);
  display: none;
}

.testimonial-card-new.active {
  display: block;
  animation: testimonialFadeIn 0.6s ease forwards;
}

@keyframes testimonialFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.testimonial-card-new:hover {
  border-color: var(--primary);
  box-shadow: 0 20px 60px rgba(0, 102, 255, 0.2);
  transform: translateY(-5px) scale(1.02);
}

.testimonial-card-new.expanded {
  grid-column: 1 / -1;
  transform: scale(1.05);
  z-index: 10;
  box-shadow: 0 30px 80px rgba(0, 102, 255, 0.3);
  border-color: var(--accent);
}

.testimonial-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.testimonial-card-new:hover .author-avatar {
  transform: scale(1.1) rotate(5deg);
}

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

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

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

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.testimonial-rating i {
  color: #fbbf24;
  font-size: 0.95rem;
  animation: star-twinkle 2s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.1s);
}

.testimonial-rating i:nth-child(1) { --i: 1; }
.testimonial-rating i:nth-child(2) { --i: 2; }
.testimonial-rating i:nth-child(3) { --i: 3; }
.testimonial-rating i:nth-child(4) { --i: 4; }
.testimonial-rating i:nth-child(5) { --i: 5; }

@keyframes star-twinkle {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.2);
  }
}

.testimonial-preview {
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  font-size: 1rem;
  display: block;
}

.testimonial-full {
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  font-size: 1rem;
  display: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.testimonial-card-new.expanded .testimonial-preview {
  display: none;
}

.testimonial-card-new.expanded .testimonial-full {
  display: block;
  animation: fadeIn 0.5s ease;
}

.read-more-btn {
  margin-top: 1rem;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.read-more-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.read-more-btn:hover::before {
  width: 300px;
  height: 300px;
}

.read-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 102, 255, 0.3);
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 2.5rem;
}

.testimonial-nav-btn {
  width: 50px;
  height: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 1.125rem;
}

.testimonial-nav-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: white;
  transform: scale(1.1);
}

.testimonial-nav-btn:disabled {
  opacity: 0.3;
}

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

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--transition);
  cursor: pointer;
}

.testimonial-dot:hover {
  background: var(--accent);
  transform: scale(1.2);
}

.testimonial-dot.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  width: 32px;
  border-radius: 6px;
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .testimonial-card-new.expanded {
    grid-column: 1;
  }
}

/* ===================================
   Contact Section
   =================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 2.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.info-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--primary);
  box-shadow: 0 15px 40px rgba(0, 102, 255, 0.2);
}

.info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  margin-bottom: 0.875rem;
  animation: pulse-icon 2s ease-in-out infinite;
}

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

.info-card h3 {
  font-size: 1.075rem;
  margin-bottom: 0.5rem;
}

.info-card p,
.info-card a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

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

.social-links {
  margin-top: 0.875rem;
}

.social-links h3 {
  font-size: 1.075rem;
  margin-bottom: 0.875rem;
}

.social-icons {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.social-icons a {
  width: 45px;
  height: 45px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-icons a:hover {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: white;
  transform: translateY(-4px) rotate(5deg);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 1.375rem;
  position: relative;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.625rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.form-group.focused label {
  color: var(--accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1.125rem;
  background: var(--bg-darker);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
  transform: translateY(-2px);
}

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

@media (max-width: 968px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .contact-form {
    padding: 1.75rem;
  }
}

/* ===================================
   Footer
   =================================== */
.footer {
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.3));
  position: relative;
  z-index: 1;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  max-width: 380px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.footer-brand p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

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

.footer-column h4 {
  margin-bottom: 0.875rem;
  font-size: 1.075rem;
}

.footer-column a {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 0.625rem;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-column a:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

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

.back-to-top {
  width: 45px;
  height: 45px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
  opacity: 0;
  cursor: pointer;
}

.back-to-top.visible {
  display: flex;
  opacity: 1;
}

.back-to-top:hover {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: white;
  transform: translateY(-4px) scale(1.1);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ===================================
   Toast Notification
   =================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1.125rem 1.625rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transform: translateX(120%);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 10000;
  font-weight: 600;
  font-size: 0.95rem;
  max-width: 400px;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
  animation: toast-slide-in 0.3s ease, toast-progress 4s linear;
}

@keyframes toast-slide-in {
  from {
    transform: translateX(120%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes toast-progress {
  from {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 -3px 0 0 rgba(255, 255, 255, 0.5);
  }
  to {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 400px -3px 0 0 rgba(255, 255, 255, 0.5);
  }
}

.toast.error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

@media (max-width: 640px) {
  .toast {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    max-width: none;
  }
}