:root {
  --primary: #4F46E5;
  --primary-dark: #3730A3;
  --primary-soft: rgba(79, 70, 229, 0.12);
  --secondary: #10B981;
  --secondary-soft: rgba(16, 185, 129, 0.12);
  --navy: #111827;
  --slate: #334155;
  --muted: #64748B;
  --line: rgba(148, 163, 184, 0.28);
  --surface: rgba(255, 255, 255, 0.92);
  --surface-strong: #FFFFFF;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.10);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--navy);
  background:
    radial-gradient(circle at top left, rgba(79, 70, 229, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(16, 185, 129, 0.12), transparent 28%),
    linear-gradient(180deg, #F8FAFF 0%, #F4F8FF 48%, #F9FCFF 100%);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-shell {
  position: relative;
}

.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(79, 70, 229, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 70, 229, 0.02) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 90%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 250, 255, 0.84);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 14px 36px rgba(79, 70, 229, 0.22);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy span {
  font-size: 0.76rem;
  color: var(--muted);
  font-weight: 600;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--slate);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary-dark);
  transform: translateY(-1px);
}

.nav-links .button-link {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 14px 30px rgba(79, 70, 229, 0.18);
}

.nav-links .button-link:hover {
  background: var(--primary-dark);
  color: #fff;
}

.hero-wrap {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 34px auto 0;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 54px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top left, rgba(16, 185, 129, 0.22), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(238, 242, 255, 0.88));
  border: 1px solid rgba(79, 70, 229, 0.12);
  box-shadow: var(--shadow);
}

.hero-panel::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  right: -90px;
  top: -90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.16), transparent 70%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.14);
}

.hero-title {
  margin: 0;
  max-width: 13ch;
  font-family: "Fraunces", serif;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-title strong {
  color: var(--primary);
}

.hero-intro {
  max-width: 760px;
  margin: 18px 0 0;
  font-size: 1.08rem;
  color: var(--slate);
}

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

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(79, 70, 229, 0.08);
  color: var(--slate);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.96rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 16px 34px rgba(79, 70, 229, 0.22);
}

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

.ghost-button {
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(79, 70, 229, 0.16);
}

.content-wrap {
  width: min(820px, calc(100% - 32px));
  margin: 32px auto 0;
}

.article-card,
.resource-card,
.summary-box,
.cta-box,
.blog-card {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.article-card {
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--radius-xl);
}

.breadcrumb {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
  font-size: 0.88rem;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--primary-dark);
  text-decoration: none;
  font-weight: 700;
}

.prose p {
  margin: 0 0 18px;
  font-size: 1.03rem;
  color: var(--slate);
}

.prose strong {
  color: var(--navy);
}

.prose h2 {
  margin: 36px 0 16px;
  font-family: "Fraunces", serif;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.prose ul,
.prose ol {
  margin: 0 0 22px 22px;
  padding: 0;
  color: var(--slate);
}

.prose li {
  margin-bottom: 12px;
  padding-left: 4px;
}

.prose blockquote {
  margin: 26px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--secondary);
  background: rgba(16, 185, 129, 0.08);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--navy);
  font-weight: 700;
}

.summary-box,
.cta-box,
.blog-card,
.resource-card {
  border-radius: var(--radius-lg);
}

.summary-box {
  margin: 26px 0 10px;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(79, 70, 229, 0.08), rgba(79, 70, 229, 0.03)),
    #fff;
}

.summary-box h2,
.cta-box h2 {
  margin-top: 0;
}

.summary-list {
  margin: 16px 0 0;
  padding-left: 18px;
}

.note-strip {
  margin: 28px 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px dashed rgba(79, 70, 229, 0.22);
  background: rgba(255, 255, 255, 0.76);
  color: var(--slate);
  font-weight: 700;
}

.cta-box {
  margin-top: 34px;
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(16, 185, 129, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(255, 255, 255, 0.96));
}

.cta-box p {
  margin-bottom: 0;
}

.resources {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 28px auto 80px;
}

.resources-grid,
.blog-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.resource-card,
.blog-card {
  padding: 24px;
}

.resource-card h3,
.blog-card h3 {
  margin: 12px 0 10px;
  font-size: 1.14rem;
  line-height: 1.25;
}

.resource-card p,
.blog-card p {
  margin: 0 0 18px;
  color: var(--slate);
}

.card-tag {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.inline-link {
  color: var(--primary-dark);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.section-heading {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 40px auto 18px;
}

.section-heading h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.section-heading p {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--slate);
}

.site-footer {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto 32px;
  padding: 24px 0 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--primary-dark);
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 920px) {
  .nav-inner {
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .resources-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-panel,
  .article-card {
    border-radius: 24px;
  }

  .hero-title {
    max-width: none;
  }

  .hero-actions,
  .nav-links {
    width: 100%;
  }

  .button,
  .ghost-button,
  .nav-links .button-link {
    width: 100%;
  }
}