:root {
  --agency-bg: #f4f8ff;
  --agency-surface: #ffffff;
  --agency-muted: #e9f1ff;
  --agency-text: #132340;
  --agency-text-secondary: #425a7a;
  --agency-text-muted: #6b809f;
  --agency-line-soft: #d6e4fb;
  --agency-line-strong: #b7cff5;
  --agency-brand-500: #0f63d6;
  --agency-brand-600: #0b4fae;
  --agency-brand-700: #093e88;
  --agency-radius-sm: 12px;
  --agency-radius-md: 18px;
  --agency-radius-lg: 28px;
  --agency-radius-pill: 999px;
  --agency-shadow-sm: 0 10px 30px rgba(10, 42, 92, 0.08);
  --agency-shadow-md: 0 20px 50px rgba(10, 42, 92, 0.14);
  --agency-container: 1220px;
  --agency-pad: clamp(1rem, 3vw, 2.4rem);
}

body.site-body,
.builder-page {
  font-family: "Manrope", sans-serif;
  color: var(--agency-text);
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand__copy strong,
.builder-page .brand h1,
.builder-page .panel-header-copy h2,
.builder-page .editor-header-copy h2 {
  font-family: "Sora", sans-serif;
  letter-spacing: -0.02em;
}

/* Public pages */
body.site-body {
  background:
    radial-gradient(900px 500px at 5% -10%, rgba(15, 99, 214, 0.2), transparent 70%),
    radial-gradient(700px 380px at 95% 100%, rgba(15, 99, 214, 0.12), transparent 75%),
    var(--agency-bg);
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 0;
  border-bottom: 1px solid var(--agency-line-soft);
  background: color-mix(in srgb, var(--agency-bg) 86%, transparent);
  backdrop-filter: blur(14px);
}

.site-nav__inner,
.site-main,
.site-footer__grid {
  width: min(100% - (2 * var(--agency-pad)), var(--agency-container));
  margin: 0 auto;
}

.site-nav__inner {
  min-height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.site-nav__inner::after {
  display: none;
}

.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(15, 99, 214, 0.18), rgba(15, 99, 214, 0.06));
  color: var(--agency-brand-600);
  border: 1px solid var(--agency-line-soft);
}

.brand__mark::after {
  width: 8px;
  height: 8px;
  border: 2px solid #fff;
  background: var(--agency-brand-500);
}

.brand__copy strong {
  font-size: 1.02rem;
}

.brand__copy small {
  color: var(--agency-text-muted);
  font-size: 0.76rem;
}

.site-nav__links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
}

.site-nav__link {
  min-height: 40px;
  padding: 0.55rem 0.82rem;
  border-radius: var(--agency-radius-pill);
  color: var(--agency-text-secondary);
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--agency-text);
  background: var(--agency-muted);
  border-color: var(--agency-line-soft);
}

.site-main {
  padding: 1.6rem 0 2.4rem;
  gap: 1.2rem;
}

.page-hero,
.section-shell,
.cta-panel,
.guide-jumpbar,
.site-footer {
  border: 1px solid var(--agency-line-soft);
  border-radius: var(--agency-radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.9)),
    var(--agency-surface);
  box-shadow: var(--agency-shadow-sm);
}

.page-hero::before,
.page-hero::after,
.section-shell::before,
.section-shell::after,
.cta-panel::before,
.cta-panel::after {
  display: none;
}

.page-hero {
  padding: clamp(1rem, 2vw, 1.5rem);
  gap: clamp(1rem, 2vw, 1.5rem);
}

.section-shell,
.cta-panel {
  padding: clamp(1rem, 2vw, 1.4rem);
  gap: 1rem;
}

h1 {
  font-size: clamp(1.95rem, 4vw, 3.25rem);
  line-height: 1.12;
}

h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.3rem);
  line-height: 1.18;
}

.lead,
.section-head > p:not(.eyebrow) {
  color: var(--agency-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.eyebrow {
  min-height: 30px;
  border: 1px solid var(--agency-line-soft);
  background: #fff;
  color: var(--agency-text-muted);
  font-size: 0.72rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.72rem 1.22rem;
  border-radius: var(--agency-radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--agency-brand-500), var(--agency-brand-600));
  color: #fff;
  box-shadow: 0 12px 30px rgba(15, 99, 214, 0.26);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1a73e1, var(--agency-brand-600));
}

.btn-secondary,
.btn-ghost {
  background: #fff;
  border-color: var(--agency-line-strong);
  color: var(--agency-text);
  box-shadow: none;
}

.btn-secondary:hover,
.btn-ghost:hover {
  background: var(--agency-muted);
  border-color: var(--agency-line-soft);
}

.tag,
.console-chip,
.stat-card,
.feature-card,
.mode-card,
.story-card,
.step-card,
.guide-card,
.timeline-item,
.guide-summary__item,
.platform-map__item,
.showcase-panel__card,
.resource-stack__card,
.hero-console,
.guide-summary,
.platform-map,
.showcase-panel,
.resource-stack {
  border-radius: var(--agency-radius-md);
  border: 1px solid var(--agency-line-soft);
  background: #fff;
  box-shadow: none;
}

.stat-card,
.feature-card,
.mode-card,
.story-card,
.step-card,
.guide-card,
.timeline-item {
  padding: 1rem;
}

.console-card,
.guide-summary__item,
.platform-map__item,
.showcase-panel__card,
.resource-stack__card {
  border: 1px solid var(--agency-line-soft);
}

.site-footer {
  margin-top: 0;
  padding: 1rem;
}

/* Builder pages */
.builder-page {
  background:
    radial-gradient(900px 500px at 5% -10%, rgba(15, 99, 214, 0.18), transparent 70%),
    radial-gradient(700px 380px at 95% 100%, rgba(15, 99, 214, 0.1), transparent 75%),
    var(--agency-bg);
}

.builder-page .app-shell {
  gap: 0.8rem;
  padding: 0.8rem;
}

.builder-page .app-shell::before {
  background: none;
}

.builder-page .topbar--studio {
  border: 1px solid var(--agency-line-soft);
  border-radius: var(--agency-radius-md);
  background: color-mix(in srgb, #fff 96%, transparent);
  box-shadow: var(--agency-shadow-sm);
  backdrop-filter: blur(12px);
  padding: 0.8rem 1rem;
}

.builder-page .topbar--studio::before {
  display: none;
}

.builder-page .brand-mark {
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(15, 99, 214, 0.18), rgba(15, 99, 214, 0.06));
  color: var(--agency-brand-600);
  border: 1px solid var(--agency-line-soft);
}

.builder-page .global-nav-link {
  border-radius: var(--agency-radius-pill);
  border: 1px solid transparent;
  background: transparent;
  color: var(--agency-text-secondary);
}

.builder-page .global-nav-link:hover,
.builder-page .global-nav-link.is-active {
  background: var(--agency-muted);
  border-color: var(--agency-line-soft);
  color: var(--agency-text);
}

.builder-page .workspace--studio {
  margin: 0;
  border: 1px solid var(--agency-line-soft);
  border-radius: var(--agency-radius-md);
  background: color-mix(in srgb, #fff 84%, transparent);
  box-shadow: var(--agency-shadow-sm);
}

.builder-page .studio-focus-bar,
.builder-page .studio-credit-bar {
  border: 1px solid var(--agency-line-soft);
  border-radius: var(--agency-radius-md);
  background: #fff;
  box-shadow: none;
}

.builder-page .panel {
  border: 1px solid var(--agency-line-soft);
  border-radius: var(--agency-radius-sm);
  background: #fff;
  box-shadow: none;
}

.builder-page .panel-header,
.builder-page .subpanel-header,
.builder-page .tab-header {
  border-bottom: 1px solid var(--agency-line-soft);
  background: rgba(249, 252, 255, 0.9);
}

.builder-page .panel-kicker {
  color: var(--agency-brand-600);
}

.builder-page .btn,
.builder-page .icon-btn {
  border-radius: var(--agency-radius-pill);
}

.builder-page .btn.primary {
  background: linear-gradient(135deg, var(--agency-brand-500), var(--agency-brand-600));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(15, 99, 214, 0.24);
}

.builder-page .btn.ghost {
  background: #fff;
  border-color: var(--agency-line-strong);
}

.builder-page .btn.ghost:hover {
  background: var(--agency-muted);
  border-color: var(--agency-line-soft);
}

.builder-page .tab {
  border-radius: var(--agency-radius-pill);
  background: #fff;
  border: 1px solid var(--agency-line-soft);
  color: var(--agency-text-secondary);
}

.builder-page .tab.is-active {
  background: var(--agency-muted);
  border-color: var(--agency-line-strong);
  color: var(--agency-text);
  box-shadow: none;
}

.builder-page .studio-credit-bar .footer-link {
  border: 1px solid var(--agency-line-soft);
  background: #fff;
  color: var(--agency-text-secondary);
}

.builder-page .studio-credit-bar .footer-link:hover {
  background: var(--agency-muted);
  border-color: var(--agency-line-strong);
  color: var(--agency-text);
}

@media (max-width: 980px) {
  .site-nav__inner {
    grid-template-columns: 1fr;
    justify-items: start;
    padding: 0.8rem 0;
  }

  .site-nav__links,
  .site-nav__actions {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .site-main {
    padding-top: 1rem;
  }

  .page-hero,
  .section-shell,
  .cta-panel {
    border-radius: var(--agency-radius-md);
    padding: 0.95rem;
  }

  .builder-page .app-shell {
    padding: 0.55rem;
    gap: 0.55rem;
  }
}