:root {
  --space-blue: #0a0a0a;
  --midnight-purple: #161616;
  --black-hole: #000000;
  --neon-cyan: #f2f2f2;
  --electric-blue: #c9c9c9;
  --text-main: #ebf6ff;
  --text-soft: #c2c2c2;
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.18);
  --shadow-glow: 0 20px 50px rgba(0, 0, 0, 0.62), 0 0 0 1px rgba(255, 255, 255, 0.14);
  --radius-lg: 24px;
  --radius-md: 16px;
  --navbar-h: 82px;
  --solar-mx: 0px;
  --solar-my: 0px;
  --solar-sy: 0px;
  --page-bg: linear-gradient(120deg, #0c0c0c 0%, #1a1a1a 35%, #101010 64%, #000000 100%);
  --surface-nav: rgba(20, 20, 20, 0.62);
  --surface-nav-border: rgba(255, 255, 255, 0.2);
  --surface-nav-shadow: 0 16px 45px rgba(0, 0, 0, 0.75), 0 0 24px rgba(255, 255, 255, 0.08);
  --surface-mobile-menu: rgba(15, 15, 15, 0.86);
  --surface-mobile-menu-border: rgba(255, 255, 255, 0.16);
  --surface-card: rgba(14, 14, 14, 0.8);
  --surface-card-border: rgba(255, 255, 255, 0.2);
  --theme-line-soft: rgba(255, 255, 255, 0.2);
  --theme-line-strong: rgba(255, 255, 255, 0.45);
  --theme-hover-bg: rgba(255, 255, 255, 0.14);
  --theme-hover-text: #ffffff;
  --theme-button-text: #eaf9ff;
  --theme-backdrop: rgba(0, 0, 0, 0.72);
  --theme-image-filter: grayscale(1) saturate(0) contrast(1.05) brightness(0.72);
  --theme-profile-filter: grayscale(1) saturate(0) contrast(1.08) brightness(0.78);
  --solar-opacity: 0.92;
}

[data-theme="light"] {
  --space-blue: #e7edf7;
  --midnight-purple: #dfe6f2;
  --black-hole: #f5f8ff;
  --neon-cyan: #17253b;
  --electric-blue: #304e74;
  --text-main: #162235;
  --text-soft: #425d7f;
  --glass-bg: rgba(255, 255, 255, 0.74);
  --glass-border: rgba(37, 70, 116, 0.24);
  --shadow-glow: 0 18px 48px rgba(17, 45, 92, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.54);
  --page-bg: linear-gradient(125deg, #edf3fc 0%, #e2ecfa 32%, #d7e5f8 68%, #cfe0f5 100%);
  --surface-nav: rgba(255, 255, 255, 0.84);
  --surface-nav-border: rgba(25, 56, 99, 0.16);
  --surface-nav-shadow: 0 14px 34px rgba(26, 65, 123, 0.16), 0 0 24px rgba(255, 255, 255, 0.32);
  --surface-mobile-menu: rgba(255, 255, 255, 0.88);
  --surface-mobile-menu-border: rgba(40, 74, 122, 0.18);
  --surface-card: rgba(255, 255, 255, 0.72);
  --surface-card-border: rgba(42, 76, 126, 0.22);
  --theme-line-soft: rgba(35, 73, 123, 0.24);
  --theme-line-strong: rgba(35, 73, 123, 0.36);
  --theme-hover-bg: rgba(46, 92, 153, 0.14);
  --theme-hover-text: #0f1e35;
  --theme-button-text: #0f1e35;
  --theme-backdrop: rgba(22, 38, 66, 0.34);
  --theme-image-filter: grayscale(0.15) saturate(0.72) contrast(1.02) brightness(0.94);
  --theme-profile-filter: grayscale(0.12) saturate(0.7) contrast(1.02) brightness(0.96);
  --solar-opacity: 0.8;
}

@media (max-width: 900px) {
  [data-theme="light"] {
    --text-main: #0f1f36;
    --text-soft: #2f4f76;
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(29, 63, 110, 0.3);
    --surface-nav: rgba(255, 255, 255, 0.94);
    --surface-nav-border: rgba(29, 63, 110, 0.22);
    --surface-card: rgba(255, 255, 255, 0.88);
    --surface-card-border: rgba(29, 63, 110, 0.28);
    --solar-opacity: 0.34;
  }

  [data-theme="light"] .widget-label,
  [data-theme="light"] .brand-text small,
  [data-theme="light"] .typing-prefix {
    color: #3b5a81;
  }

  [data-theme="light"] .widget-value,
  [data-theme="light"] .brand-text strong,
  [data-theme="light"] .brand span,
  [data-theme="light"] .hero-right h1 {
    color: #112742;
    text-shadow: none;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  color: var(--text-main);
  background: var(--page-bg);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.45s ease, color 0.3s ease;
}

img,
svg,
canvas,
video {
  max-width: 100%;
}

input,
textarea,
button,
select {
  font: inherit;
}

h1,
h2,
h3,
.brand {
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.04em;
}

p {
  color: var(--text-soft);
  line-height: 1.6;
}

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

.bg-layer,
.blob,
#particles-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

.solar-system-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  overflow: hidden;
  opacity: var(--solar-opacity);
}

.solar-parallax {
  position: absolute;
  left: 52%;
  top: 48%;
  width: min(86vw, 920px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%) translate3d(var(--solar-mx), calc(var(--solar-my) + var(--solar-sy)), 0);
  filter: drop-shadow(0 0 34px rgba(255, 255, 255, 0.16));
}

.solar-stars {
  position: absolute;
  inset: -8%;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.75) 1.1px, transparent 1.1px);
  background-size: 80px 80px;
  opacity: 0.34;
  animation: twinkle 6s ease-in-out infinite alternate;
}

.sun-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 92px;
  height: 92px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff 0%, #d9d9ff 35%, #7a7a9f 70%, rgba(30, 30, 45, 0.96) 100%);
  box-shadow: 0 0 28px rgba(255, 255, 255, 0.52), 0 0 80px rgba(153, 145, 255, 0.16), 0 0 130px rgba(96, 157, 255, 0.12);
}

.sun-core::before {
  content: "";
  position: absolute;
  inset: -34px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18), rgba(120, 120, 220, 0.04) 64%, transparent 76%);
}

.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.13);
  transform: translate(-50%, -50%);
  animation: spin linear infinite;
}

.orbit-1 {
  width: 120px;
  height: 120px;
  animation-duration: 11s;
}

.orbit-2 {
  width: 170px;
  height: 170px;
  animation-duration: 16s;
}

.orbit-3 {
  width: 220px;
  height: 220px;
  animation-duration: 21s;
}

.orbit-4 {
  width: 280px;
  height: 280px;
  animation-duration: 30s;
}

.orbit-5 {
  width: 355px;
  height: 355px;
  animation-duration: 47s;
}

.orbit-6 {
  width: 440px;
  height: 440px;
  animation-duration: 62s;
}

.orbit-7 {
  width: 535px;
  height: 535px;
  animation-duration: 78s;
}

.orbit-8 {
  width: 630px;
  height: 630px;
  animation-duration: 95s;
}

.planet {
  position: absolute;
  left: 50%;
  top: -8px;
  transform: translateX(-50%);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
}

.planet-1 {
  width: 6px;
  height: 6px;
  background: linear-gradient(135deg, #cfc6ba, #81786c);
  box-shadow: 0 0 8px rgba(193, 181, 160, 0.45);
}

.planet-2 {
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, #f3d2a7, #b67f4c);
  box-shadow: 0 0 10px rgba(241, 200, 154, 0.6);
}

.planet-3 {
  width: 9px;
  height: 9px;
  background: linear-gradient(135deg, #98c5ff, #516f97);
  box-shadow: 0 0 10px rgba(147, 191, 247, 0.58);
}

.planet-4 {
  width: 7px;
  height: 7px;
  background: linear-gradient(135deg, #e7b08b, #94462c);
  box-shadow: 0 0 8px rgba(230, 150, 112, 0.48);
}

.planet-5 {
  width: 15px;
  height: 15px;
  background: linear-gradient(135deg, #dcb58f, #8e6038);
  box-shadow: 0 0 10px rgba(217, 175, 130, 0.45);
}

.planet-6 {
  width: 13px;
  height: 13px;
  background: linear-gradient(135deg, #efd6a9, #c69b5c);
  box-shadow: 0 0 10px rgba(235, 206, 156, 0.45);
  position: relative;
}

.saturn-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 24px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid rgba(246, 235, 199, 0.7);
  transform: translate(-50%, -50%) rotate(-20deg);
}

.planet-7 {
  width: 11px;
  height: 11px;
  background: linear-gradient(135deg, #a8e4ef, #538097);
  box-shadow: 0 0 9px rgba(171, 224, 230, 0.45);
}

.planet-8 {
  width: 11px;
  height: 11px;
  background: linear-gradient(135deg, #88aefe, #4e67a8);
  box-shadow: 0 0 9px rgba(124, 158, 245, 0.45);
}

.bg-grid {
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.22;
}

.bg-gradient {
  background: radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.15), transparent 36%),
    radial-gradient(circle at 80% 12%, rgba(180, 180, 180, 0.14), transparent 34%),
    radial-gradient(circle at 74% 74%, rgba(210, 210, 210, 0.1), transparent 36%);
  animation: pulseLayers 16s ease-in-out infinite alternate;
}

.blob {
  filter: blur(58px);
  opacity: 0.45;
}

.blob-1 {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.42), transparent 62%);
  transform: translate(-25%, -30%);
  animation: floatBlob1 15s ease-in-out infinite;
}

.blob-2 {
  background: radial-gradient(circle, rgba(170, 170, 170, 0.34), transparent 62%);
  transform: translate(58%, 28%);
  animation: floatBlob2 18s ease-in-out infinite;
}

.blob-3 {
  background: radial-gradient(circle, rgba(210, 210, 210, 0.28), transparent 62%);
  transform: translate(8%, 68%);
  animation: floatBlob3 20s ease-in-out infinite;
}

#particles-canvas {
  z-index: -1;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.section {
  padding: 92px 0;
}

.glass-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-glow);
  border-radius: var(--radius-lg);
  transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}

.glass-card:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.06));
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.65), 0 0 40px rgba(255, 255, 255, 0.18);
}

.glass-nav-wrap {
  position: sticky;
  top: 14px;
  z-index: 40;
  transition: transform 0.35s ease, top 0.35s ease;
}

.glass-nav-wrap.scrolled {
  top: 8px;
}

.glass-nav {
  min-height: var(--navbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-radius: 22px;
  background: var(--surface-nav);
  border: 1px solid var(--surface-nav-border);
  box-shadow: var(--surface-nav-shadow);
  backdrop-filter: blur(14px);
  transition: min-height 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
  gap: 12px;
}

.glass-nav-wrap.scrolled .glass-nav {
  min-height: 66px;
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.78), 0 0 12px rgba(255, 255, 255, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  text-transform: uppercase;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 14px rgba(174, 190, 255, 0.25);
  animation: floatLogo 6s ease-in-out infinite, glowPulse 4s ease-in-out infinite;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.brand-text {
  line-height: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.brand-text strong {
  font-size: 0.95rem;
  letter-spacing: 0.11em;
  color: #ffffff;
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
}

.brand-text small {
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: #d8dbe8;
  text-transform: uppercase;
}

.brand span {
  color: #ffffff;
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.55);
}

.nav-links,
.mobile-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-left: auto;
}

.nav-links a,
.mobile-menu a {
  padding: 10px 14px;
  border-radius: 12px;
  color: var(--text-main);
  font-weight: 600;
  transition: background 0.28s cubic-bezier(0.23, 1, 0.32, 1), color 0.28s ease, box-shadow 0.28s cubic-bezier(0.23, 1, 0.32, 1), transform 0.28s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-links a:hover,
.nav-links a.active,
.mobile-menu a:hover {
  background: var(--theme-hover-bg);
  color: var(--theme-hover-text);
  box-shadow: 0 0 22px rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.nav-links a:active {
  transform: scale(0.98);
}

.hamburger {
  display: none;
  width: 44px;
  height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  height: 2px;
  margin: 6px 0;
  border-radius: 4px;
  background: #f4f8ff;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  width: min(1180px, 92%);
  margin: 8px auto 0;
  background: var(--surface-mobile-menu);
  border: 1px solid var(--surface-mobile-menu-border);
  border-radius: 18px;
  padding: 12px;
  display: none;
  flex-direction: column;
  gap: 8px;
  backdrop-filter: blur(16px);
  animation: menuDrop 0.35s ease;
}

.mobile-menu.open {
  display: flex;
}

.hero-grid {
  display: grid;
  grid-template-columns: 260px minmax(280px, 1fr) minmax(320px, 1.2fr);
  gap: 24px;
  align-items: stretch;
  min-height: calc(100vh - 160px);
  min-height: calc(100svh - 160px);
}

.hero-left {
  display: grid;
  gap: 14px;
}

.widget {
  padding: 18px;
  border-radius: var(--radius-md);
  transition: transform 0.28s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.28s cubic-bezier(0.23, 1, 0.32, 1), background 0.28s ease;
  background: rgba(255, 255, 255, 0.08);
}

.widget:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.8), 0 0 24px rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.12);
}

.widget-label {
  margin: 0 0 8px;
  color: #d7d7d7;
}

.widget-value {
  margin: 0;
  font-size: 1.8rem;
  color: #f7fcff;
}

.widget-value.small {
  font-size: 1.05rem;
  line-height: 1.45;
}

.widget-link {
  display: block;
}

.hero-center {
  display: grid;
  place-items: center;
}

.profile-node {
  position: relative;
  width: min(440px, 100%);
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 22px;
  display: grid;
  place-items: center;
  animation: floatNode 6s ease-in-out infinite;
}

.profile-core {
  width: 68%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.4);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.profile-core img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: var(--theme-profile-filter);
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 0 22px rgba(255, 255, 255, 0.12), 0 0 24px rgba(255, 255, 255, 0.15);
}

.ring-1 {
  inset: 6%;
  animation: spin 18s linear infinite;
}

.ring-2 {
  inset: 0;
  border-color: rgba(205, 205, 205, 0.24);
  animation: spinReverse 24s linear infinite;
}

.ring-3 {
  inset: 13%;
  border-style: dashed;
  border-color: rgba(180, 180, 180, 0.3);
  animation: spin 26s linear infinite;
}

.hero-right {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-glow);
  align-self: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.74rem;
  color: #d8d8d8;
  margin-bottom: 10px;
}

.hero-right h1 {
  font-size: clamp(2rem, 4.5vw, 3.3rem);
  margin: 0;
  text-shadow: 0 0 18px rgba(255, 255, 255, 0.25);
  overflow-wrap: anywhere;
}

.typing-line {
  font-size: 1.2rem;
  margin: 14px 0;
  min-height: 30px;
}

.typing-prefix {
  color: #d6d6d6;
}

#typed-role {
  color: var(--neon-cyan);
  font-weight: 700;
}

.cursor {
  color: var(--neon-cyan);
  animation: blink 0.95s steps(1) infinite;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 14px;
  border: 1px solid transparent;
  padding: 11px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.22s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.22s cubic-bezier(0.23, 1, 0.32, 1), background 0.22s ease;
  animation: fadeInScaleButton 0.6s ease-out backwards;
}

.btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 28px rgba(255, 255, 255, 0.18);
}

.btn:active {
  transform: translateY(-1px) scale(1.01);
}

.btn[aria-disabled="true"],
a[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.2), rgba(180, 180, 180, 0.24));
  color: var(--theme-button-text);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.12);
}

.btn-secondary {
  background: rgba(170, 170, 170, 0.16);
  border-color: rgba(220, 220, 220, 0.28);
}

.section-heading {
  margin-bottom: 26px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  text-shadow: 0 0 18px rgba(255, 255, 255, 0.18);
}

.orbit-wrap {
  padding: 24px;
  min-height: 540px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
}

.orbits {
  position: relative;
  width: 100%;
  height: 100%;
}

.orbit-center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 16px;
  background: radial-gradient(circle, rgba(240, 240, 255, 0.28), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.46);
  box-shadow: 0 0 32px rgba(255, 255, 255, 0.2);
  font-family: "Orbitron", sans-serif;
  z-index: 2;
  pointer-events: none;
}

.orbit-scene {
  position: relative;
  width: min(760px, 100%);
  height: 500px;
  margin: 0 auto;
}

.orbit-ring-main {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 404px;
  height: 404px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid rgba(255, 255, 255, 0.44);
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.2), inset 0 0 28px rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.orbit-ring-main::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.36);
}

.orbit-rotator {
  position: absolute;
  inset: 0;
  animation: spin 32s linear infinite;
}

.orbit-scene.orbit-paused .orbit-rotator {
  animation-play-state: paused;
}

.orbit-node {
  position: absolute;
  transform: translate(-50%, -50%);
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  display: block;
  width: 14px;
  height: 14px;
}

.orbit-node-dot {
  position: absolute;
  inset: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffffff, #cbcbcb);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.78);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.orbit-node-label {
  position: absolute;
  left: 50%;
  top: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
  border-radius: 999px;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.45);
  white-space: nowrap;
  --label-gap: 8px;
  transform: translate(-50%, calc(-100% - var(--label-gap)));
  animation: orbitLabelCounterSpin 32s linear infinite;
}

.orbit-scene.orbit-paused .orbit-node-label {
  animation-play-state: paused;
}

.orbit-node:hover .orbit-node-dot {
  transform: scale(1.6);
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.96);
}

.orbit-node:hover .orbit-node-label {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(18, 18, 18, 0.9);
}

.orbit-tooltip {
  position: absolute;
  transform: translate(-50%, calc(-100% - 14px));
  background: linear-gradient(145deg, rgba(18, 18, 18, 0.96), rgba(10, 10, 10, 0.93));
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #f4f4f4;
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 0.84rem;
  pointer-events: none;
  opacity: 0;
  width: max-content;
  max-width: 260px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.5), 0 0 16px rgba(255, 255, 255, 0.12);
  transition: opacity 0.16s ease;
  z-index: 10;
}

.orbit-tooltip strong {
  display: block;
  margin-bottom: 4px;
  color: #ffffff;
}

.orbit-tooltip span {
  display: block;
  color: #d0d0d0;
}

.orbit-tooltip small {
  display: block;
  margin-top: 6px;
  color: #f2f2f2;
}

.orbit-tooltip.show {
  opacity: 1;
}

.orbit-carousel {
  display: none;
}

.skills-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
}

.skill-tile {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03));
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.skill-tile:hover {
  transform: translateY(-7px);
  box-shadow: 0 20px 32px rgba(0, 0, 0, 0.78), 0 0 20px rgba(255, 255, 255, 0.12);
}

.skill-icon {
  font-size: 1.45rem;
}

.progress-ring {
  width: 62px;
  height: 62px;
  margin-top: 10px;
}

.progress-ring circle {
  fill: none;
  stroke-width: 7;
}

.progress-ring .track {
  stroke: rgba(255, 255, 255, 0.12);
}

.progress-ring .value {
  stroke: var(--neon-cyan);
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.about-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  flex-direction: column;
}

.about-card h3 {
  margin: 0 0 16px 0;
  font-size: 1.4rem;
  color: var(--neon-cyan);
  letter-spacing: 0.02em;
}

.about-card p {
  margin: 0;
  line-height: 1.7;
  font-size: 0.95rem;
  flex-grow: 1;
}

.about-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.68), 0 0 32px rgba(255, 255, 255, 0.16);
  transform: translateY(-8px);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.project-card {
  perspective: 1200px;
  height: 330px;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-card:hover .project-face {
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.8), 0 0 32px rgba(255, 255, 255, 0.25);
}

.project-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: flat;
  transition: transform 0.65s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-card:hover .project-inner {
  transform: translateY(-12px) scale(1.018);
}

.project-face {
  position: relative;
  height: 100%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--surface-card-border);
  background: var(--surface-card);
}

.project-front img {
  width: 100%;
  height: 52%;
  object-fit: cover;
  filter: var(--theme-image-filter);
}

.project-front,
.project-back {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.project-front {
  height: 100%;
}

.project-back {
  display: none;
  justify-content: center;
}

.project-tags,
.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.project-tags span,
.modal-tags span {
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.project-links {
  display: flex;
  gap: 8px;
}

.contact-panel {
  width: min(680px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.social-footer {
  padding-top: 10px;
  padding-bottom: 80px;
}

.social-panel {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 26px;
  text-align: center;
}

.social-panel h2 {
  margin: 0 0 14px;
}

.social-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
  transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.3s cubic-bezier(0.23, 1, 0.32, 1), border-color 0.3s ease, background 0.3s ease;
}

.social-link:hover {
  transform: translateY(-4px) scale(1.05);
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45), 0 0 20px rgba(255, 255, 255, 0.22);
}

.social-link:active {
  transform: translateY(-2px) scale(1.02);
}

.social-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
}

.social-icon svg {
  width: 100%;
  height: 100%;
}

#contact-form {
  display: grid;
  gap: 10px;
}

#contact-form input,
#contact-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  padding: 12px;
  color: #f3f9ff;
  background: rgba(255, 255, 255, 0.06);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.28s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.28s cubic-bezier(0.23, 1, 0.32, 1), background 0.28s ease;
}

#contact-form input:focus,
#contact-form textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.16), 0 0 12px rgba(255, 255, 255, 0.1);
}

.form-notification {
  margin-top: 12px;
  min-height: 38px;
}

.notice {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
}

.notice.success {
  background: rgba(47, 201, 164, 0.16);
  border-color: rgba(67, 233, 191, 0.42);
}

.notice.error {
  background: rgba(255, 77, 123, 0.16);
  border-color: rgba(255, 114, 153, 0.5);
}

.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(12, 12, 12, 0.75);
  color: #ecfaff;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  backdrop-filter: blur(14px);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.12);
  z-index: 50;
}

.scroll-top.show {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  transform: translateY(-3px);
}

.project-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 70;
}

.project-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--theme-backdrop);
  backdrop-filter: blur(12px);
}

.modal-card {
  width: min(760px, 92%);
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  padding: 18px;
  z-index: 2;
}

.modal-card img {
  width: 100%;
  border-radius: 14px;
  max-height: 280px;
  object-fit: cover;
  filter: var(--theme-image-filter);
}

.modal-close {
  position: absolute;
  right: 14px;
  top: 10px;
  border: 0;
  background: transparent;
  color: #f0faff;
  font-size: 2rem;
  cursor: pointer;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.theme-toggle {
  width: 44px;
  height: 44px;
  margin-left: 0;
  border: 1px solid var(--theme-line-strong);
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06));
  color: var(--text-main);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.35s ease, border-color 0.35s ease;
}

.theme-icon {
  position: absolute;
  line-height: 1;
  font-size: 1.05rem;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.theme-icon-sun {
  opacity: 0;
  transform: translateY(6px) scale(0.75);
}

.theme-icon-moon {
  opacity: 1;
  transform: translateY(0) scale(1);
}

[data-theme="light"] .theme-icon-sun {
  opacity: 1;
  transform: translateY(0) scale(1);
}

[data-theme="light"] .theme-icon-moon {
  opacity: 0;
  transform: translateY(-6px) scale(0.75);
}

.theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}

body,
.glass-card,
.glass-nav,
.mobile-menu,
.project-face,
.btn,
.social-link,
#contact-form input,
#contact-form textarea,
.modal-backdrop,
.orbit-node-label,
.orbit-tooltip,
.scroll-top {
  transition: background 0.35s ease, border-color 0.35s ease, color 0.3s ease, box-shadow 0.35s ease, filter 0.35s ease;
}

[data-theme="light"] .solar-system-bg {
  opacity: 0.84;
  z-index: -1;
}

[data-theme="light"] .solar-parallax {
  filter: drop-shadow(0 0 42px rgba(34, 72, 127, 0.22));
}

[data-theme="light"] .brand-text strong,
[data-theme="light"] .brand span,
[data-theme="light"] .widget-value,
[data-theme="light"] .hero-right h1,
[data-theme="light"] .section-heading h2 {
  color: #112742;
  text-shadow: none;
}

[data-theme="light"] .brand-text small,
[data-theme="light"] .widget-label,
[data-theme="light"] .typing-prefix,
[data-theme="light"] .eyebrow {
  color: #3a587e;
}

[data-theme="light"] .btn-primary {
  background: linear-gradient(125deg, rgba(39, 90, 156, 0.2), rgba(102, 139, 193, 0.22));
  border-color: rgba(44, 86, 145, 0.3);
}

[data-theme="light"] .btn-secondary {
  background: rgba(61, 109, 173, 0.12);
  border-color: rgba(45, 84, 141, 0.24);
}

[data-theme="light"] .modal-card,
[data-theme="light"] .contact-panel,
[data-theme="light"] .about-card,
[data-theme="light"] .social-panel,
[data-theme="light"] .widget,
[data-theme="light"] .hero-right {
  border-color: rgba(35, 73, 123, 0.2);
}

[data-theme="light"] .mobile-menu a,
[data-theme="light"] .nav-links a {
  color: #173055;
}

[data-theme="light"] .mobile-menu a:hover,
[data-theme="light"] .nav-links a:hover,
[data-theme="light"] .nav-links a.active {
  box-shadow: 0 0 18px rgba(44, 89, 150, 0.2);
}

[data-theme="light"] .glass-nav-wrap.scrolled .glass-nav {
  box-shadow: 0 10px 28px rgba(31, 67, 121, 0.18);
}

[data-theme="light"] .hero-right h1,
[data-theme="light"] .section-heading h2 {
  color: #112742;
  text-shadow: none;
}

[data-theme="light"] .hero-text,
[data-theme="light"] .about-card p,
[data-theme="light"] .contact-panel p,
[data-theme="light"] .project-front p,
[data-theme="light"] .orbit-chip p {
  color: #355478;
}

[data-theme="light"] .orbit-center {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.96), rgba(222, 236, 255, 0.82));
  border-color: rgba(35, 73, 123, 0.38);
  box-shadow: 0 0 20px rgba(39, 86, 149, 0.28);
  color: #132a4a;
}

[data-theme="light"] .orbit-ring-main {
  border-color: rgba(35, 73, 123, 0.42);
  box-shadow: 0 0 26px rgba(35, 73, 123, 0.2), inset 0 0 20px rgba(35, 73, 123, 0.12);
}

[data-theme="light"] .orbit-ring-main::before {
  border-color: rgba(35, 73, 123, 0.3);
}

[data-theme="light"] .orbit-node-label {
  color: #0f2544;
  border-color: rgba(35, 73, 123, 0.34);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 20px rgba(24, 58, 104, 0.2);
}

[data-theme="light"] .orbit-wrap {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(235, 243, 255, 0.68));
}

[data-theme="light"] .orbit-node:hover .orbit-node-label {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(35, 73, 123, 0.32);
}

[data-theme="light"] .project-face,
[data-theme="light"] .project-tags span,
[data-theme="light"] .modal-tags span,
[data-theme="light"] .social-link,
[data-theme="light"] .orbit-chip,
[data-theme="light"] #contact-form input,
[data-theme="light"] #contact-form textarea,
[data-theme="light"] .scroll-top,
[data-theme="light"] .modal-close {
  color: #173055;
}

[data-theme="light"] #contact-form input,
[data-theme="light"] #contact-form textarea {
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(35, 73, 123, 0.28);
}

[data-theme="light"] #contact-form input::placeholder,
[data-theme="light"] #contact-form textarea::placeholder {
  color: #58779d;
}

[data-theme="light"] .modal-backdrop {
  background: rgba(17, 35, 62, 0.42);
}

[data-theme="light"] .skill-editor-backdrop {
  background: rgba(17, 35, 62, 0.42);
}

[data-theme="light"] .skill-item,
[data-theme="light"] .skill-editor-card,
[data-theme="light"] .skill-editor-header,
[data-theme="light"] .skill-editor-section h3,
[data-theme="light"] .skill-item-title h4,
[data-theme="light"] .skill-category {
  color: #173055;
}

.reveal {
  opacity: 0;
  transition: opacity 0.65s cubic-bezier(0.23, 1, 0.32, 1), transform 0.65s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-up {
  transform: translateY(24px);
}

.reveal-left {
  transform: translateX(-24px);
}

.reveal-right {
  transform: translateX(24px);
}

.reveal.visible {
  opacity: 1;
  transform: translate(0, 0);
}

.scroll-animate {
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  transition: opacity 0.72s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.72s cubic-bezier(0.23, 1, 0.32, 1);
  transition-delay: var(--scroll-delay, 0ms);
  will-change: opacity, transform;
}

.scroll-animate.in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .scroll-animate {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-left {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-node {
    width: min(360px, 80vw);
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .contact.section {
    display: none;
  }

  .mobile-menu a[href="#contact"],
  .nav-links a[href="#contact"] {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .section {
    padding: 76px 0;
  }

  .hero-grid {
    min-height: auto;
  }

  .glass-nav {
    gap: 10px;
  }

  .orbit-wrap {
    min-height: 460px;
  }

  .solar-parallax {
    width: min(110vw, 760px);
    top: 44%;
  }

  .orbit-scene {
    height: 400px;
  }

  .orbit-ring-main {
    width: 300px;
    height: 300px;
  }

  .orbit-node-label {
    font-size: 0.74rem;
    padding: 4px 8px;
  }

  .theme-toggle {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --navbar-h: 74px;
  }

  .glass-nav-wrap {
    top: max(8px, env(safe-area-inset-top));
  }

  .container {
    width: min(1180px, 94%);
  }

  .hero-left {
    grid-template-columns: 1fr;
  }

  .hero-right {
    padding: 22px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 8px;
  }

  .btn {
    width: 100%;
  }

  .mobile-menu {
    width: min(1180px, 94%);
  }

  .orbit-wrap {
    display: none;
  }

  .orbit-carousel {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 16px;
    scroll-snap-type: x mandatory;
  }

  .orbit-chip {
    min-width: 220px;
    scroll-snap-align: start;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.06);
    padding: 12px;
  }

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

  .solar-parallax {
    width: min(130vw, 620px);
    left: 50%;
    top: 40%;
  }

}

@media (max-width: 480px) {
  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 28px;
    height: 28px;
  }

  .section {
    padding: 60px 0;
  }

  .glass-nav {
    padding: 10px 12px;
    border-radius: 16px;
  }

  .brand-text small {
    font-size: 0.52rem;
  }

  .hero-right {
    padding: 16px;
  }

  .typing-line {
    font-size: 1rem;
    min-height: 24px;
  }

  .hero-text {
    font-size: 0.95rem;
  }

  .project-card {
    height: 300px;
  }

  .contact-panel,
  .social-panel {
    padding: 18px;
  }

  .modal-actions {
    flex-direction: column;
  }

  .modal-actions .btn {
    width: 100%;
  }

  .scroll-top {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .section {
    padding: 72px 0;
  }

  .hero-grid {
    gap: 18px;
  }

  .hero-right {
    padding: 22px;
  }

  .about-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (orientation: landscape) and (max-height: 560px) {
  .glass-nav-wrap {
    top: 6px;
  }

  .section {
    padding: 44px 0;
  }

  .hero-grid {
    min-height: auto;
    align-items: start;
  }

  .hero-right {
    padding: 16px;
  }

  .hero-actions {
    margin-top: 14px;
    gap: 8px;
  }

  .profile-node {
    width: min(280px, 62vw);
  }

  .orbit-wrap {
    min-height: 360px;
  }

  .orbit-scene {
    height: 300px;
  }

  .orbit-ring-main {
    width: 240px;
    height: 240px;
  }

  .mobile-menu {
    max-height: 52vh;
    overflow-y: auto;
  }
}

@media (hover: none) and (pointer: coarse) {
  :root {
    --shadow-glow: 0 8px 18px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(255, 255, 255, 0.12);
  }

  .solar-system-bg,
  .blob,
  #particles-canvas {
    display: none;
  }

  .bg-gradient {
    opacity: 0.42;
  }

  [data-theme="light"] .bg-gradient {
    opacity: 0.32;
  }

  .glass-card,
  .glass-nav,
  .mobile-menu,
  .contact-panel,
  .social-panel,
  .project-face,
  .hero-right,
  .orbit-wrap {
    backdrop-filter: none;
  }

  .ring-2,
  .ring-3 {
    animation: none;
  }

  .profile-node {
    animation: floatNode 10s ease-in-out infinite;
  }

  .reveal,
  .scroll-animate {
    will-change: opacity, transform;
    transition-duration: 0.4s;
  }

  .btn:hover,
  .social-link:hover,
  .widget:hover,
  .about-card:hover,
  .project-card:hover .project-face,
  .project-card:hover .project-inner,
  .glass-card:hover,
  .nav-links a:hover,
  .mobile-menu a:hover {
    transform: none;
    box-shadow: var(--shadow-glow);
  }

  .project-card:hover .project-inner {
    transform: none;
  }

  .project-inner,
  .about-card,
  .widget,
  .social-link,
  .orbit-chip {
    transition-duration: 0.2s;
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes spinReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes orbitLabelCounterSpin {
  from { transform: translate(-50%, calc(-100% - var(--label-gap))) rotate(360deg); }
  to { transform: translate(-50%, calc(-100% - var(--label-gap))) rotate(0deg); }
}

@keyframes blink {
  50% { opacity: 0; }
}

@keyframes floatNode {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes menuDrop {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseLayers {
  0% { opacity: 0.65; transform: scale(1); }
  100% { opacity: 0.85; transform: scale(1.03); }
}

@keyframes twinkle {
  0% { opacity: 0.18; }
  100% { opacity: 0.34; }
}

@keyframes floatBlob1 {
  0%, 100% { transform: translate(-25%, -30%) scale(1); }
  50% { transform: translate(-15%, -20%) scale(1.12); }
}

@keyframes floatBlob2 {
  0%, 100% { transform: translate(58%, 28%) scale(1); }
  50% { transform: translate(50%, 20%) scale(1.15); }
}

@keyframes floatBlob3 {
  0%, 100% { transform: translate(8%, 68%) scale(1); }
  50% { transform: translate(0%, 62%) scale(1.1); }
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-5px) rotate(180deg); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 14px rgba(174, 190, 255, 0.25), 0 0 28px rgba(174, 190, 255, 0.15); }
  50% { box-shadow: 0 0 20px rgba(174, 190, 255, 0.45), 0 0 40px rgba(174, 190, 255, 0.25); }
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScaleButton {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ============================================
   SKILL EDITOR STYLES
   ============================================ */

.skill-editor-panel {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 90;
  backdrop-filter: blur(0px);
}

.skill-editor-panel.open {
  opacity: 1;
  pointer-events: auto;
  backdrop-filter: blur(8px);
}

.skill-editor-backdrop {
  position: absolute;
  inset: 0;
  background: var(--theme-backdrop);
  animation: fadeInScaleButton 0.3s ease-out;
  cursor: pointer;
}

.skill-editor-card {
  width: min(95%, 700px);
  max-height: 85vh;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  animation: slideInUp 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  max-width: 100%;
}

.skill-editor-header {
  padding: 24px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-editor-header h2 {
  margin: 0;
  font-size: 1.6rem;
  color: #f2f2f2;
}

.skill-editor-close {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.skill-editor-close:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.08);
}

.skill-editor-content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.skill-editor-content::-webkit-scrollbar {
  width: 8px;
}

.skill-editor-content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.skill-editor-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.skill-editor-content::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

.skill-editor-section h3 {
  margin: 0 0 16px 0;
  color: #f2f2f2;
  font-size: 1.15rem;
}

/* Form Styles */
.skill-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  color: #c2c2c2;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input,
.form-group select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: #f3f9ff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.28s cubic-bezier(0.23, 1, 0.32, 1);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.16);
}

.form-group input[type="range"] {
  height: 6px;
  cursor: pointer;
  padding: 0;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.level-display {
  color: #f2f2f2;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  display: block;
  margin-top: 6px;
}

/* Skills List */
.skills-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 8px;
}

.skills-list::-webkit-scrollbar {
  width: 6px;
}

.skills-list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.skills-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.skill-item {
  padding: 12px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  transition: all 0.25s ease;
}

.skill-item:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
}

.skill-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.skill-item-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.skill-icon {
  font-size: 1.3rem;
}

.skill-item-title h4 {
  margin: 0;
  color: #f2f2f2;
  font-size: 1rem;
}

.skill-category {
  margin: 2px 0 0 0;
  color: #c2c2c2;
  font-size: 0.8rem;
}

.skill-delete-btn {
  background: rgba(255, 71, 87, 0.16);
  border: 1px solid rgba(255, 102, 110, 0.3);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.25s ease;
}

.skill-delete-btn:hover {
  background: rgba(255, 71, 87, 0.25);
  border-color: rgba(255, 102, 110, 0.5);
  transform: scale(1.05);
}

.skill-item-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
}

.stat-label {
  color: #c2c2c2;
}

.stat-value {
  color: #f2f2f2;
  font-weight: 600;
}

/* Actions Section */
.editor-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.editor-actions .btn {
  font-size: 0.9rem;
  padding: 10px 14px;
}

/* Notifications */
.skill-editor-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 12px 16px;
  border-radius: 8px;
  background: rgba(47, 201, 164, 0.16);
  border: 1px solid rgba(67, 233, 191, 0.42);
  color: #a0e7d8;
  font-weight: 600;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 100;
}

.skill-editor-notification.success {
  background: rgba(47, 201, 164, 0.16);
  border-color: rgba(67, 233, 191, 0.42);
  color: #a0e7d8;
}

.skill-editor-notification.show {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .skill-editor-panel {
    padding: 12px;
  }

  .skill-editor-card {
    max-height: 90vh;
    border-radius: var(--radius-md);
  }

  .skill-editor-header {
    padding: 16px 20px;
  }

  .skill-editor-content {
    padding: 16px;
    gap: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .editor-actions {
    grid-template-columns: 1fr;
  }

  .skill-editor-notification {
    bottom: 16px;
    right: 16px;
  }
}