:root {
  --bg: #07111f;
  --bg-soft: #0d1728;
  --panel: rgba(12, 21, 36, 0.72);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #edf4ff;
  --muted: #a8b6cb;
  --teal: #55e4d4;
  --blue: #71a7ff;
  --yellow: #ffd966;
  --white-soft: rgba(255, 255, 255, 0.7);
  --shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, rgba(85, 228, 212, 0.14), transparent 28%),
    radial-gradient(circle at 82% 20%, rgba(113, 167, 255, 0.18), transparent 26%),
    radial-gradient(circle at 60% 78%, rgba(255, 217, 102, 0.08), transparent 24%),
    linear-gradient(180deg, #06101d 0%, #08121e 46%, #050b14 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body::selection {
  background: rgba(85, 228, 212, 0.24);
}

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

button,
a {
  font: inherit;
}

.site-shell {
  position: relative;
  isolation: isolate;
}

.background-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -3;
}

.background-glow-one {
  width: 320px;
  height: 320px;
  top: 3rem;
  left: -5rem;
  background: rgba(85, 228, 212, 0.18);
}

.background-glow-two {
  width: 360px;
  height: 360px;
  right: -7rem;
  top: 26rem;
  background: rgba(113, 167, 255, 0.2);
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, black 50%, transparent 86%);
  pointer-events: none;
  z-index: -2;
  opacity: 0.32;
}

.section-width {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 0 20px rgba(85, 228, 212, 0.7);
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 15, 28, 0.56);
  backdrop-filter: blur(12px);
  border-radius: 999px;
}

.nav-links a {
  color: var(--white-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 4rem);
  padding: 3rem 0 2.5rem;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker,
.project-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.84rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}

.hero h1 {
  margin: 0.9rem 0 1rem;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.96;
  max-width: 11ch;
}

.hero-text {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.95rem 1.25rem;
  text-decoration: none;
  border-radius: 999px;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  color: #03111d;
  background: linear-gradient(135deg, var(--teal), #88f1ff);
  box-shadow: 0 18px 40px rgba(85, 228, 212, 0.28);
  font-weight: 700;
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card,
.glass-panel,
.project-card {
  background: linear-gradient(180deg, rgba(14, 25, 42, 0.78), rgba(8, 16, 30, 0.72));
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.stat-card {
  padding: 1rem;
  border-radius: var(--radius-md);
}

.stat-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.orbital-scene {
  position: relative;
  width: min(92vw, 540px);
  aspect-ratio: 1;
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
}

.hero-core {
  position: absolute;
  inset: 25%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 22%),
    radial-gradient(circle at 38% 35%, rgba(85, 228, 212, 0.42), rgba(85, 228, 212, 0.05) 38%, transparent 70%),
    radial-gradient(circle at 66% 66%, rgba(113, 167, 255, 0.45), rgba(113, 167, 255, 0.05) 34%, transparent 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 0 30px rgba(255, 255, 255, 0.08),
    0 0 90px rgba(85, 228, 212, 0.2),
    0 0 140px rgba(113, 167, 255, 0.16);
  animation: pulse 7s ease-in-out infinite;
}

.hero-core-inner {
  position: absolute;
  inset: 13%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.28), transparent 24%),
    radial-gradient(circle, rgba(85, 228, 212, 0.16), transparent 58%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.orbit-one {
  inset: 10%;
  animation: spin 18s linear infinite;
}

.orbit-two {
  inset: 4%;
  transform: rotate(32deg);
  animation: spin-reverse 24s linear infinite;
}

.orbit-three {
  inset: 18%;
  transform: rotate(-18deg);
  animation: spin 14s linear infinite;
}

.float-bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.38), rgba(255, 255, 255, 0.05) 40%, transparent 70%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.08);
}

.bubble-one {
  width: 88px;
  height: 88px;
  top: 7%;
  right: 12%;
  animation: drift 10s ease-in-out infinite;
}

.bubble-two {
  width: 64px;
  height: 64px;
  left: 10%;
  top: 24%;
  animation: drift 12s ease-in-out infinite reverse;
}

.bubble-three {
  width: 54px;
  height: 54px;
  right: 18%;
  bottom: 12%;
  animation: drift 8s ease-in-out infinite;
}

.bubble-four {
  width: 42px;
  height: 42px;
  left: 24%;
  bottom: 10%;
  animation: drift 9s ease-in-out infinite reverse;
}

.orbit-chip {
  position: absolute;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  background: rgba(8, 17, 32, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
}

.chip-top {
  top: 9%;
  left: 50%;
  transform: translateX(-50%);
}

.chip-right {
  right: 2%;
  top: 50%;
  transform: translateY(-50%);
}

.chip-bottom {
  left: 50%;
  bottom: 8%;
  transform: translateX(-50%);
}

.chip-left {
  left: 3%;
  top: 50%;
  transform: translateY(-50%);
}

.content-section {
  padding: 2rem 0 1rem;
}

.section-heading {
  margin-bottom: 1.25rem;
}

.section-heading h2 {
  margin: 0.4rem 0 0;
  font-size: clamp(2rem, 3.8vw, 3rem);
  max-width: 14ch;
}

.glass-panel {
  border-radius: var(--radius-xl);
  padding: 1.35rem;
}

.split-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
}

.split-layout p {
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}

.split-layout p + p {
  margin-top: 1rem;
}

.mini-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-content: start;
}

.mini-stack span,
.project-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-grid,
.focus-grid {
  display: grid;
  gap: 1.15rem;
}

.project-grid {
  grid-template-columns: 1.2fr 1fr 1fr;
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 1.35rem;
}

.project-card h3,
.focus-card h3 {
  margin: 0.7rem 0 0.7rem;
  font-size: 1.4rem;
}

.project-card p,
.focus-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.featured-project {
  min-height: 100%;
}

.project-glow {
  position: absolute;
  inset: auto -30px -30px auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(85, 228, 212, 0.25), transparent 66%);
  filter: blur(12px);
  pointer-events: none;
}

.focus-grid {
  grid-template-columns: repeat(3, 1fr);
}

.focus-card {
  min-height: 100%;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 3rem 0 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

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

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -16px, 0) scale(1.06);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

@media (max-width: 1024px) {
  .hero,
  .split-layout,
  .project-grid,
  .focus-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 1rem;
    padding-top: 2rem;
  }

  .hero h1,
  .section-heading h2 {
    max-width: none;
  }

  .hero-visual {
    min-height: 420px;
  }

  .project-card,
  .focus-card {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .topbar {
    padding-top: 0.8rem;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 1.5rem 0 1rem;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 12vw, 3.6rem);
  }

  .hero-text {
    font-size: 0.98rem;
  }

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

  .hero-visual {
    min-height: 340px;
  }

  .orbital-scene {
    width: min(92vw, 380px);
  }

  .content-section {
    padding-top: 1.25rem;
  }

  .glass-panel,
  .project-card {
    padding: 1.1rem;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}