/* Revontulet — marketing site (revontulet.fr) layout */

/* ---- Nav ---- */
.rv-nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 40px; border-bottom: 1px solid var(--border-subtle);
  background: rgba(5,7,11,0.7); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.rv-nav__links { display: flex; align-items: center; gap: 26px; font-size: 14px; color: var(--text-secondary); }
.rv-nav__links a:hover { color: var(--text-primary); }
.rv-nav__toggle { display: none; }

@media (max-width: 720px) {
  .rv-nav { padding: 14px 20px; }
  .rv-nav__links { gap: 16px; }
  .rv-nav__links a:not(.rv-btn) { display: none; }
}

/* ---- Hero ---- */
.rv-hero { height: 620px; }
.rv-hero__inner {
  height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 0 24px;
}
.rv-hero__badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-default); background: rgba(5,7,11,0.5);
  font-family: var(--font-mono); font-size: 12px; color: var(--aurora-green); margin-bottom: 26px;
}
.rv-hero__title {
  margin: 0; font-family: var(--font-display); font-size: 66px; font-weight: 700; line-height: 1.02;
  letter-spacing: -0.03em; max-width: 820px;
}
.rv-hero__title .grad {
  background: var(--grad-aurora); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.rv-hero__lead { margin-top: 22px; font-size: 18px; color: var(--frost-200); max-width: 560px; line-height: 1.6; }
.rv-hero__actions { display: flex; gap: 14px; margin-top: 34px; }

@media (max-width: 720px) {
  .rv-hero { height: auto; min-height: 560px; }
  .rv-hero__title { font-size: 40px; }
  .rv-hero__actions { flex-direction: column; width: 100%; max-width: 280px; }
}

/* ---- Values ---- */
.rv-values { max-width: 1080px; margin: 0 auto; padding: 88px 40px; }
.rv-values__head { text-align: center; margin-bottom: 48px; }
.rv-values__eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--aurora-cyan); }
.rv-values__heading { margin: 10px 0 0; font-family: var(--font-display); font-size: 38px; font-weight: 600; letter-spacing: -0.02em; }
.rv-values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rv-value-card__icon {
  width: 42px; height: 42px; border-radius: var(--radius-md); background: var(--night-850);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.rv-value-card h3 { margin: 0 0 8px; font-size: 17px; font-weight: 600; }
.rv-value-card p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--text-secondary); }

@media (max-width: 860px) {
  .rv-values { padding: 60px 24px; }
  .rv-values__grid { grid-template-columns: 1fr; }
}

/* ---- Sports ---- */
.rv-sports { background: var(--night-900); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.rv-sports__inner { max-width: 1080px; margin: 0 auto; padding: 80px 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.rv-sports__brush { font-family: var(--font-brush); font-size: 44px; transform: rotate(-3deg); margin-bottom: 20px; }
.rv-sports__brush .run { color: var(--sport-run); }
.rv-sports__brush .swim { color: var(--sport-swim); }
.rv-sports__brush .bike { color: var(--sport-bike); }
.rv-sports__inner h2 { margin: 0 0 14px; font-family: var(--font-display); font-size: 34px; font-weight: 600; letter-spacing: -0.02em; }
.rv-sports__inner p { margin: 0 0 22px; font-size: 15px; line-height: 1.7; color: var(--text-secondary); max-width: 420px; }
.rv-sports__badges { display: flex; gap: 10px; }
.rv-sports__media { padding: 0 !important; overflow: hidden; }
.rv-sports__media img { width: 100%; height: 340px; object-fit: cover; }

@media (max-width: 860px) {
  .rv-sports__inner { grid-template-columns: 1fr; padding: 56px 24px; gap: 32px; }
  .rv-sports__media img { height: 220px; }
}

/* ---- Donate ---- */
.rv-donate { max-width: 900px; margin: 0 auto; padding: 88px 40px; text-align: center; }
.rv-donate .icon { margin: 0 auto; }
.rv-donate h2 { margin: 14px 0 12px; font-family: var(--font-display); font-size: 36px; font-weight: 600; letter-spacing: -0.02em; }
.rv-donate p { margin: 0 auto 28px; font-size: 16px; line-height: 1.7; color: var(--text-secondary); max-width: 520px; }
.rv-donate__actions { display: flex; gap: 14px; justify-content: center; }

@media (max-width: 720px) {
  .rv-donate { padding: 60px 24px; }
  .rv-donate h2 { font-size: 28px; }
  .rv-donate__actions { flex-direction: column; align-items: center; }
}

/* ---- Subpage hero (About / Roadmap / Donate / Blog) ---- */
.rv-hero--sub { height: 300px; }
.rv-hero--sub .rv-hero__title { font-size: 44px; }
.rv-hero--sub .rv-hero__lead { margin-top: 14px; font-size: 15.5px; }
@media (max-width: 720px) { .rv-hero--sub { min-height: 240px; } .rv-hero--sub .rv-hero__title { font-size: 32px; } }

/* ---- Page body ---- */
.rv-page { max-width: 860px; margin: 0 auto; padding: 64px 40px 88px; }
.rv-page--wide { max-width: 1080px; }
.rv-page h2 { margin: 40px 0 12px; font-family: var(--font-display); font-size: 26px; font-weight: 600; letter-spacing: -0.02em; }
.rv-page h2:first-child { margin-top: 0; }
.rv-page p { margin: 0 0 16px; font-size: 15px; line-height: 1.75; color: var(--text-secondary); }
.rv-page p strong { color: var(--text-primary); }
@media (max-width: 720px) { .rv-page { padding: 44px 24px 64px; } }

/* ---- Roadmap timeline ---- */
.rv-timeline { position: relative; margin: 34px 0 10px; padding-left: 30px; }
.rv-timeline::before {
  content: ''; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 3px;
  border-radius: 2px; background: var(--grad-aurora-full);
}
.rv-timeline__item { position: relative; padding: 0 0 34px; }
.rv-timeline__item:last-child { padding-bottom: 0; }
.rv-timeline__dot {
  position: absolute; left: -28px; top: 4px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--night-700); border: 3px solid var(--frost-300);
}
.rv-timeline__item.is-done .rv-timeline__dot { border-color: var(--aurora-green); background: var(--aurora-green); }
.rv-timeline__item.is-now .rv-timeline__dot { border-color: var(--aurora-green); box-shadow: 0 0 0 5px rgba(61,220,132,0.2); }
.rv-timeline__date { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--aurora-cyan); text-transform: uppercase; }
.rv-timeline__title { margin: 4px 0 6px; font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--text-primary); }
.rv-timeline__item p { margin: 0; font-size: 14px; }
.rv-timeline__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

/* ---- Version pill (roadmap) ---- */
.rv-version-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-default); font-family: var(--font-mono); font-size: 11.5px; color: var(--text-secondary);
}
.rv-version-pill.is-done { border-color: var(--aurora-green); color: var(--aurora-green); }

/* ---- Blog list ---- */
.rv-blog-list { display: flex; flex-direction: column; gap: 16px; margin-top: 34px; }
.rv-blog-card { display: block; padding: 22px 24px; }
.rv-blog-card__meta { display: flex; gap: 12px; align-items: center; font-family: var(--font-mono); font-size: 11.5px; color: var(--text-muted); margin-bottom: 8px; }
.rv-blog-card__tag { color: var(--aurora-cyan); }
.rv-blog-card h3 { margin: 0 0 8px; font-family: var(--font-display); font-size: 19px; font-weight: 600; color: var(--text-primary); }
.rv-blog-card p { margin: 0; font-size: 13.5px; line-height: 1.65; color: var(--text-secondary); }
.rv-blog-card .more { display: inline-flex; align-items: center; gap: 5px; margin-top: 12px; font-size: 13px; color: var(--link); }

/* ---- Blog article ---- */
.rv-article { max-width: 720px; margin: 0 auto; }
.rv-article__meta { display: flex; gap: 12px; align-items: center; font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); margin-bottom: 26px; }
.rv-article__meta .tag { color: var(--aurora-cyan); }
.rv-article .lead { font-size: 17px; line-height: 1.75; color: var(--text-primary); }
.rv-article h2 { margin: 38px 0 12px; font-family: var(--font-display); font-size: 24px; }
.rv-article blockquote {
  margin: 26px 0; padding: 14px 20px; border-left: 3px solid var(--aurora-green);
  background: var(--night-850); border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-brush); font-size: 19px; line-height: 1.45; color: var(--text-primary);
}
.rv-article figure { margin: 30px 0; }
.rv-article figcaption { margin-top: 10px; text-align: center; font-family: var(--font-mono); font-size: 11.5px; color: var(--text-muted); }
.rv-article__figure-box { padding: 26px 22px 10px; background: var(--night-850); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); display: flex; justify-content: center; }
.rv-article__nav { display: flex; justify-content: space-between; gap: 14px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--border-subtle); flex-wrap: wrap; }

/* ---- Donate tiers ---- */
.rv-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 34px 0; }
.rv-tier { text-align: center; padding: 26px 20px; }
.rv-tier__amount { font-family: var(--font-mono); font-size: 34px; font-weight: 600; color: var(--text-primary); }
.rv-tier__period { font-size: 12px; color: var(--text-muted); }
.rv-tier p { margin: 12px 0 18px; font-size: 13px; line-height: 1.6; }
@media (max-width: 720px) { .rv-tiers { grid-template-columns: 1fr; } }

/* ---- Cost table wrap ---- */
.rv-costs { margin: 26px 0 10px; }

/* ---- Footer ---- */
.rv-footer {
  border-top: 1px solid var(--border-subtle); padding: 30px 40px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.rv-footer__meta { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }