* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #ffffff;
  overflow-x: hidden;
  background: #0f2027;
}

.background {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(-45deg, #0f2027, #203a43, #2c5364, #1c2e3a);
  background-size: 400% 400%;
  animation: gradientMove 15s ease infinite;
  z-index: -1;
}

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

.wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 64px 20px 40px;
}

header.hero {
  text-align: center;
  margin-bottom: 56px;
}

header.hero h1,
header.hero p,
header.hero .badge {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.hero-photo {
  margin: 18px auto 8px;
  text-align: center;
}

.hero-photo img {
  width: 156px;
  height: 156px;
  border-radius: 999px;
  object-fit: cover;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9fb3ff;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 44px);
  margin: 0 0 10px;
  letter-spacing: -0.03em;
}

.hero p {
  font-size: 18px;
  color: #c9d1d9;
  margin: 0 0 18px;
}

.hero-sub {
  font-size: 15px;
  color: #8b949e;
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
  font-size: 13px;
  color: #c9d1d9;
}

.pill-row span {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 32px;
  border-radius: 18px;
  margin-bottom: 22px;
  transition: transform .3s ease, background .3s ease, box-shadow .3s ease;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
}

h2 {
  margin: 0 0 12px;
  font-weight: 500;
  font-size: 20px;
}

p {
  line-height: 1.7;
  color: #e6edf3;
  margin: 0 0 14px;
  font-size: 15px;
}

.muted {
  color: #a3b1c2;
  font-size: 14px;
}

.collaborations {
  overflow: hidden;
}

.logos-slider {
  margin-top: 18px;
  overflow: hidden;
}

.logos-track {
  display: flex;
  gap: 32px;
  align-items: center;
}

.logo-item {
  flex: 0 0 auto;
  filter: grayscale(1);
  opacity: 0.7;
  transition: filter 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}

.logo-item img {
  display: block;
  max-height: 42px;
  width: auto;
}

.logo-item:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: translateY(-2px);
}

.skills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.skill {
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.skill span.label {
  opacity: 0.9;
}

.skill span.tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9fb3ff;
}

.experience-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
}

.experience-list li {
  margin-bottom: 12px;
  padding-left: 16px;
  position: relative;
  font-size: 15px;
}

.experience-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #58a6ff;
}

.contact {
  text-align: center;
}

.contact-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
  font-size: 15px;
}

.contact a {
  color: #58a6ff;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(88, 166, 255, 0.6);
  background: rgba(10, 132, 255, 0.1);
  color: #e6f1ff;
  font-size: 14px;
  text-decoration: none;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.cta:hover {
  background: rgba(10, 132, 255, 0.18);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(10, 132, 255, 0.35);
}

.cv-link {
  margin-top: 14px;
  font-size: 14px;
}

.cv-link a {
  color: #9fb3ff;
  text-decoration: none;
}

.cv-link a:hover {
  text-decoration: underline;
}

.footer {
  text-align: center;
  margin-top: 32px;
  opacity: 0.55;
  font-size: 13px;
  color: #9ca3af;
}

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

@media (max-width: 640px) {
  .wrapper {
    padding: 40px 18px 32px;
  }

  .card {
    padding: 22px;
  }

  header.hero {
    margin-bottom: 42px;
  }
}