@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: none;
}

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

:root {
  --primary: #6366f1;
  --secondary: #8b5cf6;
  --accent: #ec4899;
  --success: #10b981;
  --warning: #f59e0b;
  --bg-dark: #0a0a0f;
  --bg-card: #16161f;
  --bg-elevated: #1e1e2e;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --border: rgba(255, 255, 255, 0.06);
  --glow: rgba(99, 102, 241, 0.4);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
  --primary: #6366f1;
  --secondary: #8b5cf6;
  --accent: #ec4899;
  --success: #10b981;
  --warning: #f59e0b;
  --bg-dark: #ffffff;
  --bg-card: #f8f9fa;
  --bg-elevated: #f1f2f4;
  --text-primary: #0a0a0f;
  --text-secondary: #71717a;
  --border: rgba(0, 0, 0, 0.08);
  --glow: rgba(99, 102, 241, 0.2);
  --glass: rgba(0, 0, 0, 0.03);
  --glass-border: rgba(0, 0, 0, 0.08);
}

body {
  font-family: "Inter", sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
  width: 100%;
  position: relative;
}

/* Custom Cursor */
.cursor {
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease, opacity 0.3s ease;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  opacity: 0;
}

.cursor.active {
  opacity: 1;
}

.cursor-follower {
  width: 40px;
  height: 40px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transition: all 0.15s ease;
  transform: translate(-50%, -50%);
  opacity: 0;
}

.cursor-follower.active {
  opacity: 0.5;
}

/* Background with Particles */
.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: var(--bg-dark);
}

.bg-gradient::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(99, 102, 241, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(236, 72, 153, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 40% 20%,
      rgba(139, 92, 246, 0.1) 0%,
      transparent 50%
    );
  animation: rotate 30s linear infinite;
}

.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.particle {
  position: absolute;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.1;
  animation: float 15s infinite linear;
}

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

  to {
    transform: rotate(360deg);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }

  25% {
    transform: translateY(-20px) translateX(10px);
  }

  50% {
    transform: translateY(-40px) translateX(20px);
  }

  75% {
    transform: translateY(-20px) translateX(10px);
  }
}

/* Theme Toggle */
.theme-toggle {
  position: fixed;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
  z-index: 1001;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

@media (max-width: 968px) {
  .theme-toggle {
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .theme-toggle {
    top: auto;
    bottom: 100px;
    right: 20px;
    transform: none;
    flex-direction: row;
    padding: 0.3rem;
  }

  .theme-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
}

.theme-toggle:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 12px 48px var(--glow);
}

.theme-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  position: relative;
}

.theme-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 16px var(--glow);
}

.theme-btn:hover:not(.active) {
  background: var(--bg-card);
  color: var(--primary);
}

/* Navigation with Glass Effect */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 5%;
  z-index: 999;
  background: var(--glass);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

[data-theme="light"] nav {
  background: rgba(255, 255, 255, 0.8);
}

nav.scrolled {
  padding: 1rem 5%;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 3rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.3s ease;
}

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

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  margin-top: 50px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 5%;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.hero-content {
  animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-label .dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

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

  50% {
    opacity: 0.5;
  }
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(
    135deg,
    var(--text-primary),
    var(--text-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s ease 0.3s backwards;
}

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

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.5s backwards;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  cursor: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 16px var(--glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--glow);
}

.btn-secondary {
  background: var(--glass);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

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

/* MacBook Window */
.hero-visual {
  position: relative;
  animation: fadeInUp 0.8s ease 0.6s backwards;
  display: flex;
  justify-content: center;
  align-items: center;
}

.macbook-window {
  width: 100%;
  max-width: 600px;
  background: var(--bg-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  transform-origin: center center;
}

.macbook-window.minimized {
  transform: scale(0) translateY(100px);
  opacity: 0;
  pointer-events: none;
}

.macbook-window.closed {
  transform: scale(0.1) translateY(100px);
  opacity: 0;
  pointer-events: none;
}

.macbook-window.maximized {
  transform: scale(1.1);
  box-shadow: 0 35px 80px -20px rgba(0, 0, 0, 0.7);
}

.window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  cursor: move;
}

.window-controls {
  display: flex;
  gap: 0.5rem;
}

.window-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: transparent;
}

.window-dot:hover {
  color: rgba(0, 0, 0, 0.6);
  transform: scale(1.1);
}

.dot-red {
  background: #ff5f57;
}

.dot-yellow {
  background: #ffbd2e;
}

.dot-green {
  background: #28ca42;
}

.window-title {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.window-actions {
  display: flex;
  gap: 0.8rem;
}

.window-action {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

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

.window-content {
  padding: 2rem;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: all 0.3s ease;
}

.code-window {
  position: relative;
  z-index: 1;
}

.code-content {
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.code-line {
  display: flex;
  gap: 1rem;
}

.line-number {
  color: var(--text-secondary);
  opacity: 0.4;
}

.code-keyword {
  color: var(--primary);
}

.code-string {
  color: var(--accent);
}

.code-function {
  color: var(--secondary);
}

.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.floating-icon {
  position: absolute;
  font-size: 2rem;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.floating-icon:nth-child(1) {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.floating-icon:nth-child(2) {
  top: 20%;
  right: 10%;
  animation-delay: 2s;
}

.floating-icon:nth-child(3) {
  bottom: 20%;
  left: 15%;
  animation-delay: 4s;
}

.floating-icon:nth-child(4) {
  bottom: 30%;
  right: 20%;
  animation-delay: 1s;
}

/* App Icon when closed */
.app-icon {
  position: absolute;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
  transform: scale(0);
  z-index: 10;
}

.app-icon.visible {
  opacity: 1;
  transform: scale(1);
}

.app-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* Minimized App Icon with white dot */
.minimized-app-icon {
  position: absolute;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
  transform: scale(0);
  z-index: 10;
}

.minimized-app-icon.visible {
  opacity: 1;
  transform: scale(1);
}

.minimized-app-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.white-dot {
  position: absolute;
  top: -5px;
  right: 32px;
  width: 12px;
  height: 12px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

/* About Me Section */
#about {
  padding: 8rem 5%;
  position: relative;
}

.about-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.profile-image-container {
  width: 100%;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

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

.about-content h2 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

/* Skills Section - 3 in a row */
#skills {
  padding: 8rem 5%;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem;
}

.section-label {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header h2 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.skills-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 968px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

.skill-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 12px 48px var(--glow);
}

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

.skill-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 16px;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 24px var(--glow);
}

.skill-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.skill-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Projects Section */
#projects {
  padding: 8rem 5%;
  background: var(--bg-elevated);
}

.projects-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2.5rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border-color: var(--primary);
}

.project-image {
  height: 240px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-image::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg width="40" height="40" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(255,255,255,0.1)"/></svg>');
  background-size: 40px 40px;
  opacity: 0.3;
}

.project-image i {
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.9);
  z-index: 1;
}

.project-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.4rem 1rem;
  background: rgba(255, 255, 255, 0.95);
  color: #1e1e2e;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.project-content {
  padding: 2rem;
}

.project-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

.project-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.project-tech {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tech-tag {
  padding: 0.3rem 0.8rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: gap 0.3s ease;
}

.project-link:hover {
  gap: 1rem;
}

/* Testimonials Section */
#testimonials {
  padding: 8rem 5%;
  position: relative;
}

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

.testimonials-scroll {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 2rem 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.testimonials-scroll::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  min-width: 350px;
  max-width: 350px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
  position: relative;
  margin-bottom: 2rem;
  flex: 1;
}

.testimonial-content p {
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  top: -30px;
  left: -10px;
  font-size: 5rem;
  color: var(--primary);
  opacity: 0.1;
  z-index: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  margin-top: auto;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
  overflow: hidden;
  flex-shrink: 0;
}

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

.author-info {
  flex: 1;
}

.author-info h4 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.author-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-nav-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-secondary);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
  opacity: 0.5;
}

.testimonial-nav-btn:hover {
  opacity: 0.8;
}

.testimonial-nav-btn.active {
  background: var(--primary);
  transform: scale(1.2);
  opacity: 1;
}

/* Contact Section */
#contact {
  padding: 8rem 5%;
  background: var(--bg-elevated);
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--text-primary);
}

.contact-link-item:hover {
  background: var(--bg-elevated);
  transform: translateX(5px);
}

.contact-link-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  font-size: 1.2rem;
  color: white;
  flex-shrink: 0;
}

.contact-link-content h4 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.contact-link-content span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.social-links-contact {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-btn:hover {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--glow);
  border-color: transparent;
}

.contact-form {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--glow);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.submit-btn {
  width: 100%;
  padding: 1.2rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--glow);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px var(--glow);
  cursor: pointer;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px var(--glow);
}

/* Sweet Alert Styling */
.sweet-alert-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sweet-alert-overlay.active {
  opacity: 1;
  visibility: visible;
}

.sweet-alert {
  background: var(--bg-card);
  border-radius: 24px;
  padding: 3rem;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border);
  text-align: center;
  transform: scale(0.8);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.sweet-alert-overlay.active .sweet-alert {
  transform: scale(1);
  opacity: 1;
}

.sweet-alert-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
  box-shadow: 0 10px 30px var(--glow);
}

.sweet-alert h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sweet-alert p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.sweet-alert-btn {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.sweet-alert-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--glow);
}

/* Footer */
footer {
  padding: 3rem 5%;
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

footer p {
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .hero h1 {
    font-size: 3.5rem;
  }
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .section-header h2 {
    font-size: 2.5rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--bg-card);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transition: right 0.3s ease;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
  }

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

  .hamburger {
    display: flex;
  }

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

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

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

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

  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-info,
  .contact-form {
    padding: 2.5rem;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.1rem;
  }

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

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

  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  section {
    padding: 5rem 5%;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .skills-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .contact-info,
  .contact-form {
    padding: 2rem;
  }

  .about-content h2 {
    font-size: 2rem;
  }

  .testimonial-card {
    min-width: 280px;
  }

  .profile-image-container {
    height: 300px;
  }

  #contact {
    padding: 4rem 1rem;
  }

  .contact-container {
    gap: 1.5rem;
  }

  .contact-info,
  .contact-form {
    padding: 1.5rem;
    border-radius: 16px;
  }

  .contact-info h3,
  .contact-form h3 {
    font-size: 1.3rem;
  }

  .contact-links {
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .contact-link-item {
    padding: 0.8rem;
    flex-direction: column;
    text-align: center;
    gap: 0.8rem;
  }

  .contact-link-item:hover {
    transform: translateY(-2px);
  }

  .contact-link-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .social-links-contact {
    gap: 0.8rem;
  }

  .social-btn {
    width: 44px;
    height: 44px;
  }

  .form-group {
    margin-bottom: 1rem;
  }

  .form-control {
    padding: 0.8rem;
    font-size: 0.9rem;
  }

  textarea.form-control {
    min-height: 120px;
  }

  .submit-btn {
    padding: 1rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 400px) {
  .contact-info,
  .contact-form {
    padding: 1rem;
  }

  .contact-info h3,
  .contact-form h3 {
    font-size: 1.2rem;
  }

  .contact-link-item {
    padding: 0.6rem;
  }

  .social-btn {
    width: 40px;
    height: 40px;
  }

  .form-control {
    padding: 0.7rem;
  }
}

/* Fix for mobile scrolling */
html,
body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

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

@supports (-webkit-touch-callout: none) {
  .hero {
    min-height: -webkit-fill-available;
  }
}

body.no-scroll {
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-card);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary), var(--secondary));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--secondary), var(--accent));
}

* {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}