:root {
  --bg-main: #04080f;
  --bg-panel: rgba(11, 18, 32, 0.55);
  --bg-panel-strong: rgba(11, 18, 32, 0.78);
  --text-main: #ecf3ff;
  --text-soft: #afc0db;
  --accent: #4cd9ff;
  --accent-2: #7af59f;
  --line: rgba(255, 255, 255, 0.17);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Sora", sans-serif;
  color: var(--text-main);
  background: linear-gradient(130deg, #03050b 0%, #071325 45%, #021426 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  z-index: -2;
  border-radius: 50%;
  filter: blur(16px);
  opacity: 0.55;
}

.orb-1 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(76, 217, 255, 0.5) 0%, rgba(76, 217, 255, 0) 65%);
  top: -120px;
  right: -120px;
  animation: drift1 18s ease-in-out infinite alternate;
}

.orb-2 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(122, 245, 159, 0.45) 0%, rgba(122, 245, 159, 0) 60%);
  bottom: -140px;
  left: -120px;
  animation: drift2 20s ease-in-out infinite alternate;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.28;
  background-image: linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
}

.glass {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 10;
  margin: 14px auto;
  width: min(1120px, calc(100% - 24px));
  border-radius: 18px;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  font-weight: 700;
}

#mainNav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

#mainNav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all 220ms ease;
}

#mainNav a:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.07);
}

.site-main {
  width: min(1120px, calc(100% - 24px));
  margin: 22px auto 24px;
  display: grid;
  gap: 20px;
}

.panel {
  border-radius: 24px;
  padding: 28px;
}

.loading {
  border-radius: 22px;
  padding: 28px;
  text-align: center;
  color: var(--text-soft);
}

.hero {
  display: grid;
  gap: 18px;
}

.hero h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.9rem, 5vw, 3.5rem);
  line-height: 1.1;
}

.hero p {
  margin: 0;
  color: var(--text-soft);
  max-width: 64ch;
}

.hero .cta-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 10px 18px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.08);
}

.btn-primary {
  background: linear-gradient(120deg, rgba(76, 217, 255, 0.28), rgba(122, 245, 159, 0.24));
  border-color: rgba(76, 217, 255, 0.5);
}

.section-title {
  margin: 0 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
}

.about {
  color: var(--text-soft);
}

.skills-list,
.social-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.skills-list li,
.social-list a {
  display: inline-flex;
  align-items: center;
  background: var(--bg-panel-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-main);
  padding: 8px 14px;
  line-height: 1.2;
  white-space: nowrap;
}

.social-list a {
  display: inline-block;
  text-decoration: none;
  transition: background 200ms ease, transform 200ms ease;
}

.social-list a:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.1);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.project-card {
  border-radius: 16px;
  padding: 16px;
  background: var(--bg-panel-strong);
  border: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.project-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.project-card p {
  margin: 0;
  color: var(--text-soft);
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.project-tags span {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.25);
  line-height: 1.2;
  white-space: nowrap;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.contact-list a {
  color: var(--accent);
  text-decoration: none;
}

.contact-list a:hover {
  color: var(--accent-2);
}

.site-footer {
  width: min(1120px, calc(100% - 24px));
  margin: 0 auto 14px;
  border-radius: 18px;
  padding: 12px 18px;
  color: var(--text-soft);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: fadeInUp 650ms ease forwards;
}

.reveal-delay-1 {
  animation-delay: 120ms;
}

.reveal-delay-2 {
  animation-delay: 220ms;
}

.reveal-delay-3 {
  animation-delay: 320ms;
}

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

@keyframes drift1 {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(-30px, 40px);
  }
}

@keyframes drift2 {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(26px, -34px);
  }
}

@media (max-width: 720px) {
  .site-header {
    top: 10px;
    flex-direction: column;
    align-items: flex-start;
  }

  #mainNav {
    width: 100%;
    justify-content: flex-start;
  }

  .panel {
    padding: 20px;
  }
}