:root {
  --color-navy: #2F2A6D;
  --color-lavender: #502D7A;
  --color-yellow: #FFD400;
  --color-cream: #FAF9F6;
  --color-white: #FFFFFF;
  --font-heading: 'Poppins', system-ui, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: #1a1a1a;
  background: var(--color-white);
}

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

h1, h2, h3, h4 {
  margin: 0;
}

a {
  color: inherit;
}

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.15s ease;
}

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

.btn-primary {
  background: var(--color-yellow);
  color: var(--color-navy);
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-navy);
  text-align: center;
  margin: 0 0 48px;
}

.hero {
  background: var(--color-navy);
  padding: 96px 24px;
  text-align: center;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.hero-logo {
  width: 180px;
  height: auto;
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.15;
  color: var(--color-white);
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.story {
  background: var(--color-white);
  padding: 72px 24px;
}

.story-inner {
  max-width: 900px;
  margin: 0 auto;
}

.story-lede {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #3a3a3a;
}

.story-categories {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.story-categories li {
  background: var(--color-cream);
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 24px;
  border-radius: 999px;
}

.story-note {
  max-width: 640px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 0.9rem;
  color: #6a6a6a;
}

.why {
  background: var(--color-cream);
  padding: 80px 24px;
}

.why-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(47, 42, 109, 0.08);
}

.why-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-lavender);
  margin: 0 0 10px;
}

.why-card p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: #3a3a3a;
  margin: 0;
}

.roles {
  background: var(--color-white);
  padding: 80px 24px;
}

.roles-inner {
  max-width: 840px;
  margin: 0 auto;
}

.role-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.role-card {
  border: 1px solid rgba(47, 42, 109, 0.12);
  border-radius: 16px;
  overflow: hidden;
}

.role-card-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--color-white);
  border: none;
  padding: 24px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  list-style: none;
}

.role-card-toggle::-webkit-details-marker {
  display: none;
}

.role-card-head h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-navy);
  margin: 0 0 6px;
}

.role-hook {
  margin: 0 0 10px;
  color: #4a4a4a;
  font-size: 0.95rem;
}

.role-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--color-lavender);
  font-weight: 600;
}

.role-card-icon {
  font-size: 1.75rem;
  color: var(--color-lavender);
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.2s ease;
}

details[open] .role-card-icon {
  transform: rotate(45deg);
}

.role-card-body {
  padding: 0 24px 28px;
}

.role-card-body h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-navy);
  margin: 20px 0 8px;
}

.role-card-body ul {
  margin: 0 0 12px;
  padding-left: 20px;
  color: #3a3a3a;
  font-size: 0.95rem;
  line-height: 1.6;
}

.role-card-body p {
  color: #3a3a3a;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 12px;
}

.btn-cta {
  background: var(--color-navy);
  color: var(--color-white);
  margin-top: 8px;
}

.role-note {
  font-size: 0.85rem;
  color: #6a6a6a;
  margin-top: 10px;
}

.site-footer {
  background: var(--color-cream);
  padding: 48px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: 120px;
  height: auto;
}

.site-footer p {
  font-size: 0.85rem;
  color: #5a5a5a;
  margin: 0;
}

.site-footer a {
  color: var(--color-lavender);
  font-weight: 600;
}

@media (max-width: 900px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 64px 20px;
  }

  .why,
  .roles,
  .story {
    padding: 56px 20px;
  }

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

  .role-card-toggle {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .role-card-icon {
    align-self: flex-end;
  }
}