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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background: #07111f;
  color: #e8f1ff;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(90px);
  z-index: -1;
  opacity: 0.18;
}

body::before {
  background: #00c2ff;
  top: 80px;
  left: -60px;
}

body::after {
  background: #2a5fff;
  bottom: 40px;
  right: -40px;
}

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

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 17, 31, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(130, 170, 255, 0.12);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  gap: 18px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #9ab4d6;
  font-size: 0.92rem;
}

.lang-btn {
  background: transparent;
  border: none;
  color: #9ab4d6;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.92rem;
}

.lang-btn.active {
  color: #ffffff;
}

.lang-btn:hover {
  color: #22e39d;
}

.logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.5px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  color: #9ab4d6;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #ffffff;
}

.hero {
  padding: 90px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.terminal-line {
  color: #22e39d;
  font-family: "Courier New", monospace;
  margin-bottom: 16px;
  font-size: 1rem;
}

.hero-text h1 {
  font-size: clamp(2.8rem, 8vw, 5rem);
  line-height: 0.95;
  margin-bottom: 18px;
  font-weight: 800;
}

.hero-text h1 span {
  color: #29b4ff;
}

.role-line {
  color: #f0c16d;
  font-family: "Courier New", monospace;
  font-size: 1.05rem;
  margin-bottom: 20px;
  min-height: 28px;
}

#typing-text {
  color: #22e39d;
}

.hero-desc {
  color: #a8bedc;
  max-width: 640px;
  margin-bottom: 28px;
  font-size: 1.05rem;
}

.hero-buttons,
.contact-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, #2468ff, #11c7ff);
  color: white;
  box-shadow: 0 0 22px rgba(36, 104, 255, 0.25);
}

.btn-secondary {
  border: 1px solid rgba(130, 170, 255, 0.24);
  color: #dce8ff;
  background: rgba(255, 255, 255, 0.02);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.14);
  border-radius: 16px;
  padding: 18px;
}

.stat-card h3 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.stat-card p {
  color: #99b3d6;
  font-size: 0.92rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.profile-card {
  width: 100%;
  max-width: 380px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.14);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 0 30px rgba(17, 199, 255, 0.09);
}

.profile-img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
}

.section {
  padding: 70px 0;
}

.alt-bg {
  background: rgba(255, 255, 255, 0.02);
}

.section-tag {
  color: #4fa5ff;
  font-family: "Courier New", monospace;
  margin-bottom: 10px;
  letter-spacing: 0.8px;
}

h1,
h2,
h3 {
  margin-bottom: 16px;
}

.section-text {
  color: #a8bedc;
  max-width: 780px;
}

.timeline-card,
.project-card,
.contact-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.14);
  border-radius: 18px;
  padding: 24px;
  margin-top: 20px;
}

.timeline-card ul,
.project-detail-card ul {
  margin-top: 14px;
  padding-left: 20px;
  color: #c7d6ee;
}

.subtext {
  color: #4fa5ff;
  margin-top: 6px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 20px;
}

.text-link {
  color: #22e39d;
  font-weight: 700;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.project-grid-simple {
  margin-top: 16px;
}

.project-card {
  padding: 0;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 24px rgba(41, 180, 255, 0.12);
}

.project-img,
.project-placeholder {
  width: 100%;
  height: 210px;
}

.project-img {
  object-fit: cover;
}

.project-placeholder {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(36, 104, 255, 0.18), rgba(17, 199, 255, 0.08));
  color: #9fc8ff;
  font-weight: 700;
  text-align: center;
  padding: 20px;
}

.project-content {
  padding: 18px;
}

.project-label {
  color: #22e39d;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.project-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.project-btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2468ff, #11c7ff);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}

.featured-project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.14);
  border-radius: 20px;
  padding: 24px;
  margin-top: 16px;
}

.featured-project-image {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.featured-project-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-detail-list {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.project-detail-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.12);
  border-radius: 16px;
  padding: 18px;
}

.project-detail-card h3 {
  margin-bottom: 8px;
  color: #ffffff;
}

.project-detail-card p {
  color: #a8bedc;
}

.contact-box {
  padding: 30px;
}

.skill-level-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.skill-level-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.14);
  border-radius: 18px;
  padding: 24px;
}

.skill-card-tag {
  color: #22e39d;
  font-family: "Courier New", monospace;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.skill-item {
  margin-bottom: 18px;
}

.skill-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 0.96rem;
  color: #e8f1ff;
}

.skill-track {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(130, 170, 255, 0.16);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #2468ff, #11c7ff);
  box-shadow: 0 0 12px rgba(17, 199, 255, 0.4);
}

.fill-orange {
  background: linear-gradient(90deg, #ff9800, #ffb84d);
  box-shadow: 0 0 12px rgba(255, 152, 0, 0.35);
}

.fill-green {
  background: linear-gradient(90deg, #00d084, #22e39d);
  box-shadow: 0 0 12px rgba(34, 227, 157, 0.35);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.strength-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(130, 170, 255, 0.14);
  border-radius: 18px;
  padding: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.strength-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(41, 180, 255, 0.12);
}

.strength-card h3 {
  margin-bottom: 12px;
  color: #ffffff;
}

.strength-card p {
  color: #a8bedc;
}

.footer {
  padding: 28px 0 34px;
  text-align: center;
  color: #8ca6cb;
  border-top: 1px solid rgba(130, 170, 255, 0.12);
}

@media (max-width: 950px) {
  .hero-grid,
  .project-grid,
  .stats,
  .skill-level-grid,
  .strength-grid,
  .featured-project-card {
    grid-template-columns: 1fr;
  }

  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-right {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}