:root {
  --pearl: #fbfbfd;
  --white: #ffffff;
  --pitch: #000000;
  --slate: #6b7280;
  --line: rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 40px 80px -20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 52px 96px -24px rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "SF Pro Display", "Inter", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--pearl);
  color: var(--pitch);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

.spatial-canvas {
  position: relative;
  isolation: isolate;
}

.ambient-orb {
  position: fixed;
  width: 480px;
  height: 480px;
  border-radius: 999px;
  filter: blur(120px);
  pointer-events: none;
  z-index: -2;
  opacity: 0.5;
  will-change: transform;
}

.orb-1 {
  top: -140px;
  left: -120px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 45, 170, 0.9), rgba(255, 45, 170, 0));
}

.orb-2 {
  top: 20%;
  right: -180px;
  background: radial-gradient(circle at 40% 40%, rgba(0, 212, 255, 0.9), rgba(0, 212, 255, 0));
}

.orb-3 {
  bottom: -160px;
  left: 35%;
  background: radial-gradient(circle at 40% 40%, rgba(168, 85, 247, 0.85), rgba(168, 85, 247, 0));
}

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

.glass-nav {
  position: sticky;
  top: 20px;
  z-index: 20;
  margin: 20px auto 0;
  width: min(1160px, 92%);
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.85);
}

.floating-panel {
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
  transition: transform 0.45s ease, box-shadow 0.45s ease;
}

.floating-panel:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 22px;
}

.brand {
  color: var(--pitch);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}

.brand span {
  display: block;
  color: var(--slate);
  font-size: 0.78rem;
  font-weight: 500;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

nav a {
  color: var(--pitch);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 8px 12px;
  border-radius: 999px;
  transition: background-color 0.25s ease;
}

nav a:hover,
nav a.active {
  background: rgba(0, 0, 0, 0.05);
}

main {
  padding: 34px 0 56px;
}

h1,
h2,
h3 {
  margin: 0 0 12px;
  color: var(--pitch);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

p {
  margin: 0 0 15px;
  color: var(--slate);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  padding: 34px;
}

.hero img,
.card img,
.showcase-grid img,
.lab-profile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(120deg, #ff2daa, #00d4ff);
  box-shadow: 0 16px 34px -14px rgba(255, 45, 170, 0.7);
}

.btn-secondary {
  color: var(--pitch);
  background: #f3f4f6;
}

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

.panel-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card {
  padding: 24px;
}

.card h3 {
  margin-top: 14px;
  font-size: 1.25rem;
}

.section-panel {
  margin-top: 24px;
  padding: 30px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 22px;
}

.showcase-item {
  padding: 14px;
}

.showcase-item img {
  height: 220px;
}

.lab-profile {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 24px;
  align-items: center;
}

.contact-form {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.contact-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: #111827;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 12px 14px;
  background: #f3f4f6;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.04);
  font: inherit;
  color: #111827;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(0, 212, 255, 0.35);
}

footer {
  margin: 30px auto 28px;
  width: min(1160px, 92%);
  padding: 22px 26px;
}

.footer-grid {
  display: grid;
  gap: 6px;
}

.footer-grid p,
.footer-grid a {
  margin: 0;
  color: var(--slate);
  text-decoration: none;
}

.footer-grid a:hover {
  text-decoration: underline;
}

.legal-list {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.cookie-banner {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  width: min(92%, 760px);
  z-index: 30;
  border-radius: 999px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, 0.25);
}

.cookie-banner p {
  margin: 0;
  font-size: 0.9rem;
}

.cookie-banner a {
  color: #111827;
}

.cookie-banner button {
  border: none;
  background: linear-gradient(120deg, #ff2daa, #00d4ff);
  color: #fff;
  font: inherit;
  font-weight: 600;
  border-radius: 999px;
  padding: 10px 18px;
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@media (max-width: 960px) {
  .hero,
  .showcase-grid,
  .lab-profile,
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .showcase-item img {
    height: 260px;
  }
}