/* Savitar 2 landing — site styles */

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-charcoal);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-cyan);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: color var(--duration) var(--ease-out);
}

a:hover {
  color: var(--color-gold);
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--color-cream-dark);
  padding: 0.12em 0.35em;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--color-gold);
  color: var(--color-charcoal);
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */

.news-banner {
  background: var(--color-cream-dark);
  border-bottom: 1px solid #ddd4c4;
}

.news-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.5rem 1.25rem;
}

.news-banner__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.45;
  color: var(--color-charcoal-soft);
}

.news-banner__label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-right: 0.35rem;
}

.news-banner__text strong {
  font-weight: 600;
  color: var(--color-charcoal);
}

.news-banner__details {
  display: inline;
  margin-left: 0.15rem;
  font-size: inherit;
}

.news-banner__details summary {
  display: inline;
  cursor: pointer;
  color: var(--color-cyan);
  font-weight: 500;
  list-style: none;
}

.news-banner__details summary::-webkit-details-marker {
  display: none;
}

.news-banner__details summary::before {
  content: "· ";
  color: var(--color-charcoal-soft);
  font-weight: 400;
}

.news-banner__details[open] summary {
  margin-bottom: 0.35rem;
}

.news-banner__details[open] {
  display: block;
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px solid #ddd4c4;
}

.news-banner__details[open] summary {
  display: block;
}

.news-banner__details[open] summary::before {
  content: none;
}

.news-banner__details span {
  display: block;
  max-width: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-cream-dark);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-charcoal);
  font-size: var(--text-lg);
  font-weight: 500;
}

.site-logo:hover {
  color: var(--color-charcoal);
}

.site-logo__icon {
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  display: block;
}

.site-logo__text strong {
  color: var(--color-gold-deep);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font: inherit;
  cursor: pointer;
  color: var(--color-charcoal);
}

.nav-toggle__bar {
  display: block;
  width: 1.125rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem 1.25rem;
  flex-wrap: wrap;
}

.site-nav__link {
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-charcoal);
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

.site-nav__link:hover {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

.site-nav__link--github {
  color: var(--color-cyan);
}

@media (max-width: 52rem) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-cream-dark);
    box-shadow: 0 8px 24px rgba(26, 26, 30, 0.08);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav__link {
    padding: 0.625rem 0;
    border-bottom: none;
  }
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.75rem 1.25rem 2rem;
}

.eyebrow {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin: 0 0 0.75rem;
}

.hero__title {
  font-size: var(--text-hero);
  line-height: 1.05;
  font-weight: 700;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.hero__version {
  color: var(--color-gold-deep);
}

.hero__lead {
  font-size: var(--text-lg);
  color: var(--color-charcoal-soft);
  max-width: 34ch;
  margin: 0 0 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero__meta {
  font-size: var(--text-sm);
  color: var(--color-charcoal-soft);
  margin: 0;
  opacity: 0.85;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform var(--duration) var(--ease-out), background var(--duration) var(--ease-out), border-color var(--duration) var(--ease-out);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-charcoal);
  border-color: var(--color-gold);
}

.btn--primary:hover {
  background: var(--color-gold-bright);
  color: var(--color-charcoal);
}

.btn--secondary {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-cream-dark);
}

.btn--secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* Hero — Savitar 2 screenshot */

.hero__figure {
  margin: 0;
  animation: hero-in 600ms var(--ease-out) both;
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__figure {
    animation: none;
  }
}

.hero__screenshot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(26, 26, 30, 0.14);
}

.hero__caption {
  margin-top: 0.75rem;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-charcoal-soft);
  letter-spacing: 0.02em;
}

@media (max-width: 52rem) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 2rem;
    min-height: auto;
  }

  .hero__figure {
    order: -1;
  }
}

/* Sections */

.section {
  padding: 3rem 1.25rem;
}

.section--cream {
  background: var(--color-white);
  border-top: 1px solid var(--color-cream-dark);
  border-bottom: 1px solid var(--color-cream-dark);
}

.section--migration {
  background: var(--color-charcoal);
  color: #e8e8ec;
  padding-bottom: 5rem;
}

.section--migration a {
  color: var(--ansi-cyan);
}

.section--migration a:hover {
  color: var(--color-gold-bright);
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section__title {
  font-size: var(--text-2xl);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.section__intro {
  font-size: var(--text-lg);
  color: var(--color-charcoal-soft);
  max-width: 52ch;
  margin: 0 0 2rem;
}

.section__subtitle {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 2rem 0 1rem;
  color: var(--color-gold-deep);
  letter-spacing: -0.01em;
}

.section--migration .section__intro,
.section--migration .section__title {
  color: inherit;
}

.section__intro--on-dark {
  color: var(--ansi-dim);
  max-width: 52ch;
  margin: 0 0 2rem;
}

/* Feature + learn grids (Savitar 2) */

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  padding: 1.5rem;
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-cream-dark);
}

.feature-card__title {
  font-size: var(--text-lg);
  margin: 0 0 0.5rem;
  color: var(--color-gold-deep);
}

.feature-card__body {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-charcoal-soft);
}

@media (max-width: 64rem) {
  .learn-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 52rem) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 36rem) {
  .learn-grid {
    grid-template-columns: 1fr;
  }
}

/* Savitar 1 (legacy) */

.migration-note {
  max-width: 52ch;
}

.migration-note__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: var(--color-gold-bright);
}

.migration-note p {
  margin: 0;
  font-size: var(--text-sm);
  color: #e8e8ec;
}

.checklist {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.625rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.65rem;
  height: 0.35rem;
  border-left: 2px solid var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
  transform: rotate(-45deg);
}

.legacy-archive {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.legacy-archive__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--color-gold-bright);
}

.legacy-archive__intro {
  margin: 0 0 1rem;
  font-size: var(--text-sm);
  color: var(--ansi-dim);
  max-width: 60ch;
}

/* Resource grid */

.resource-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.resource-card {
  padding: 1.25rem;
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  background: var(--color-cream);
  transition: border-color var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

.resource-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 4px 16px rgba(26, 26, 30, 0.06);
}

.resource-card__title {
  font-size: var(--text-base);
  margin: 0 0 0.35rem;
}

.resource-card__title a {
  text-decoration: none;
  color: var(--color-charcoal);
}

.resource-card__title a:hover {
  color: var(--color-gold);
}

.resource-card__body {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-charcoal-soft);
}

@media (max-width: 52rem) {
  .resource-grid {
    grid-template-columns: 1fr;
  }
}

.callout {
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
  border-left: 4px solid var(--color-gold);
  background: var(--color-cream);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.callout__title {
  margin: 0 0 0.35rem;
  font-size: var(--text-base);
}

.callout p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-charcoal-soft);
}

/* Learn row (grouped under What Savitar does) */

.learn-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 0;
}

.learn-card {
  padding: 1.5rem;
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-cream-dark);
}

.learn-card__title {
  font-size: var(--text-lg);
  margin: 0 0 0.5rem;
  color: var(--color-gold-deep);
}

.learn-card p {
  margin: 0 0 1rem;
  font-size: var(--text-sm);
  color: var(--color-charcoal-soft);
}

.learn-card__link {
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
}

/* Archive */

.archive-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.archive-links a {
  font-weight: 500;
  font-size: var(--text-sm);
}

/* Privacy */

.site-nav__link[aria-current="page"] {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

.privacy-page .section--cream {
  min-height: calc(100vh - var(--header-height));
}

.privacy-card {
  max-width: 58rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--color-cream);
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 28px rgba(26, 26, 30, 0.06);
}

.privacy-card h2 {
  margin: 2rem 0 0.75rem;
  font-size: var(--text-xl);
  line-height: 1.2;
}

.privacy-card p {
  color: var(--color-charcoal-soft);
}

.privacy-list {
  margin: 0 0 1rem;
  padding-left: 1.4rem;
  color: var(--color-charcoal-soft);
}

.privacy-meta {
  margin-top: 2rem;
  font-size: var(--text-sm);
  color: var(--color-charcoal-soft);
}

.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* Footer */

.site-footer {
  background: var(--color-charcoal);
  color: var(--ansi-dim);
  padding: 2rem 1.25rem;
  font-size: var(--text-sm);
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-footer a {
  color: var(--ansi-cyan);
}

.site-footer a:hover {
  color: var(--color-gold-bright);
}

.site-footer__brand {
  margin: 0 0 0.75rem;
  color: #c8c8d0;
}

.site-footer__copy {
  margin: 0;
  font-size: var(--text-xs);
  opacity: 0.75;
}