:root {
  --bg: #f5f6ff;
  --bg-muted: #eef1fb;
  --text: #18276c;
  --text-muted: #4f5886;
  --accent: #ac3ec1;
  --accent-dark: #8c2ca7;
  --accent-2: #477bd1;
  --accent-3: #46b298;
  --accent-4: #dd9d31;
  --accent-5: #e25247;
}

* {
  box-sizing: border-box;
}

.visually-hidden {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

body {
  margin: 0;
  font-family: 'Work Sans', 'Noto Sans SC', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 6vw;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(31, 26, 36, 0.08);
}

.logo img {
  height: 60px;
  filter: drop-shadow(0 8px 18px rgba(24, 39, 108, 0.18));
}

@media (min-width: 1024px) {
  .logo img {
    height: 72px;
  }
}

nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

nav .pill-link {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(31, 26, 36, 0.15);
}

nav .lang-toggle {
  margin-left: 1.25rem;
  background: rgba(172, 62, 193, 0.12);
  border: 1px solid rgba(172, 62, 193, 0.3);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font-family: 'Sora', 'Noto Sans SC', 'Work Sans', sans-serif;
  font-size: 0.85rem;
  color: var(--accent-dark);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

nav .lang-toggle:hover {
  background: rgba(172, 62, 193, 0.2);
  border-color: rgba(172, 62, 193, 0.45);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: 0.5rem;
}

h1, h2, h3, h4 {
  font-family: 'Sora', 'Noto Sans SC', 'Work Sans', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0.2rem 0 0.8rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  padding: 4.5rem 6vw 3rem;
  align-items: center;
}

.hero-content .lead {
  font-size: 1.15rem;
  color: var(--text-muted);
}

.hero-bullets {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
  color: var(--text);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.hero-stats span {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
}

.hero-visual {
  position: relative;
  min-height: 320px;
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(172, 62, 193, 0.9), rgba(71, 123, 209, 0.9));
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(0px);
  opacity: 0.9;
}

.blob-one {
  width: 220px;
  height: 220px;
  background: rgba(255, 255, 255, 0.55);
  top: 30px;
  left: 20px;
}

.blob-two {
  width: 180px;
  height: 180px;
  background: rgba(147, 202, 255, 0.35);
  bottom: 40px;
  right: 40px;
}

.blob-three {
  width: 120px;
  height: 120px;
  background: rgba(70, 178, 152, 0.4);
  top: 50%;
  right: 140px;
}

.section {
  padding: 4rem 6vw;
}

.section.muted {
  background: var(--bg-muted);
}

.section.gradient {
  background: linear-gradient(135deg, rgba(172, 62, 193, 0.12), rgba(71, 123, 209, 0.12));
}

.section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}

.section-heading.light .eyebrow,
.section-heading.light h2,
.section-heading.light p {
  color: #402636;
}

.three-up {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.three-up article {
  background: #fff;
  padding: 1.5rem;
  border-radius: 20px;
  border: 1px solid rgba(24, 39, 108, 0.1);
  box-shadow: 0 25px 40px rgba(24, 39, 108, 0.07);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.card {
  background: #fff;
  padding: 1.75rem;
  border-radius: 24px;
  border: 1px solid rgba(24, 39, 108, 0.1);
  box-shadow: 0 30px 45px rgba(24, 39, 108, 0.08);
}

.card ul {
  padding-left: 1.25rem;
  color: var(--text-muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.grid article {
  background: #fff;
  border-radius: 22px;
  padding: 1.5rem;
  border: 1px solid rgba(24, 39, 108, 0.08);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.video-card {
  padding: 1.25rem;
  border-radius: 24px;
  border: 2px dashed rgba(24, 39, 108, 0.2);
  background: #fff;
  text-align: center;
}

.video-frame {
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  border: 2px dashed rgba(172, 62, 193, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-weight: 600;
  background: rgba(236, 228, 251, 0.7);
}

.bio {
  background: #fff;
}

.bio-wrapper {
  display: flex;
  gap: 2rem;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
}

.bio-photo {
  flex: 0 0 280px;
}

.bio-photo img {
  width: 100%;
  border-radius: 32px;
  box-shadow: 0 20px 45px rgba(24, 39, 108, 0.18);
  object-fit: cover;
}

.bio-block {
  max-width: 860px;
  margin: 0 auto;
}

.bio-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.bio-list {
  padding-left: 1.25rem;
  color: var(--text-muted);
}

.contact {
  background: #18276c;
  color: #fff;
}

.contact-card {
  max-width: 720px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.08);
  padding: 2.5rem;
  border-radius: 28px;
}

.contact-card .eyebrow {
  color: #ccaee8;
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

label {
  font-weight: 500;
  font-size: 0.95rem;
}

input, textarea {
  width: 100%;
  margin-top: 0.4rem;
  border-radius: 14px;
  border: none;
  padding: 0.85rem 1rem;
  font-family: inherit;
}

textarea {
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.9rem 1.9rem;
  font-weight: 600;
  font-family: 'Sora', 'Noto Sans SC', sans-serif;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 15px 35px rgba(255, 107, 107, 0.35);
}

.btn.primary:hover {
  transform: translateY(-2px);
  background: var(--accent-dark);
}

.site-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (max-width: 720px) {
  nav {
    display: none;
  }
  .hero {
    padding: 3rem 1.5rem;
  }
  .section {
    padding: 3rem 1.5rem;
  }
  .contact-card {
    padding: 2rem 1.5rem;
  }
  .bio-wrapper {
    flex-direction: column;
  }
  .bio-photo {
    width: 220px;
  }
}