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

:root {
  --bg-color: #0a0a0f;
  --bg-secondary: #13131f;
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --accent-primary: #ff6b6b;
  --accent-secondary: #6c5ce7;
  --accent-tertiary: #feca57;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --font-main: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Animations */
@keyframes animatedGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

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

@keyframes pulseGlow {
  0% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
  100% { opacity: 0.5; transform: scale(1); }
}

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-tertiary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: animatedGradient 5s ease infinite;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition);
}

.nav-content {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 2rem;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  transition: var(--transition);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transition: width 0.3s ease;
  border-radius: 2px;
}

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(108, 92, 231, 0.15) 0%, rgba(10, 10, 15, 1) 70%);
  z-index: -1;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  width: 100%;
  z-index: 1;
}

.hero-text {
  flex: 1;
  text-align: left;
}

.hero-image-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
}

.profile-container {
  position: relative;
  width: 320px;
  height: 320px;
  animation: float 6s ease-in-out infinite;
}

.profile-glow {
  position: absolute;
  inset: -10px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-tertiary));
  border-radius: 50%;
  filter: blur(20px);
  animation: pulseGlow 4s infinite alternate;
  z-index: -1;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 1.5rem;
  max-width: 800px;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.btn-primary {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.3), 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.btn-primary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.4), 0 8px 25px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 107, 107, 0.3);
}

.btn-primary:hover::before {
  opacity: 1;
}

/* Skills/Experience Logos */
.skills-section {
  padding: 4rem 0;
  text-align: center;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 3rem;
  text-transform: uppercase;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.skill-icon {
  width: 90px;
  height: 90px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 1.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition);
  position: relative;
}

.skill-icon:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(108, 92, 231, 0.2);
}

.skill-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* Sections Base */
.section {
  padding: 6rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

.grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.slider-btn {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.3), 0 4px 15px rgba(0, 0, 0, 0.2);
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.4), 0 8px 25px rgba(0, 0, 0, 0.3);
}

.left-btn {
  left: -15px;
}

.right-btn {
  right: -15px;
}

.slider-layout {
  display: flex;
  overflow-x: auto;
  gap: 2rem;
  padding-bottom: 2rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.slider-layout::-webkit-scrollbar {
  height: 8px;
}

.slider-layout::-webkit-scrollbar-track {
  background: var(--glass-bg);
  border-radius: 10px;
}

.slider-layout::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 10px;
}

.slider-layout::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}

.slider-layout > .glass-card {
  min-width: 320px;
  max-width: 350px;
  flex: 0 0 auto;
  scroll-snap-align: start;
}

/* Cards (Projects, Design, Experience) */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 40%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(108, 92, 231, 0.1);
}

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

.card-img-wrapper {
  width: 100%;
  height: 220px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

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

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

.card-title {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.card-subtitle {
  color: var(--accent-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-btn {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 0.8rem 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: auto;
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), 0 4px 10px rgba(0, 0, 0, 0.2);
}

.glass-card:hover .card-btn {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.3), 0 5px 15px rgba(108, 92, 231, 0.3);
}

/* Iframes for Experience */
.iframe-wrapper {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--glass-border);
}

.iframe-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Contact Section */
.contact-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding: 5rem 0 3rem;
}

.contact-text {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), 0 4px 10px rgba(0, 0, 0, 0.2);
}

.social-btn img {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
}

.social-btn:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.3), 0 10px 20px rgba(0, 0, 0, 0.3);
}

.footer {
  text-align: center;
  padding-top: 4rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-content {
    gap: 1.5rem;
    padding: 1rem;
  }
  
  .nav-link {
    font-size: 0.9rem;
  }

  .hero {
    padding-top: 6rem;
  }
  
  .hero-container {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-text {
    text-align: center;
  }
  
  .hero-desc {
    margin: 0 auto 2.5rem;
  }

  .profile-container {
    width: 180px;
    height: 180px;
  }

  .section {
    padding: 4rem 0;
  }
}