/* F1.5 theme — base + components. Tokens live in tokens.css. */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--f15-sans);
    color: var(--f15-ink);
    background: var(--f15-paper);
    line-height: 1.8;
    font-size: 15px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.f15-wrap { max-width: var(--f15-maxw); margin: 0 auto; padding-inline: var(--f15-gutter); }
.f15-serif { font-family: var(--f15-serif); font-weight: 500; }
.f15-eyebrow {
    font-size: 11px; letter-spacing: .28em; color: var(--f15-rose);
    margin: 0 0 12px; text-transform: uppercase;
}
.f15-skip {
    position: absolute; left: -9999px; top: 0;
    background: var(--f15-ink); color: var(--f15-paper); padding: 10px 16px; z-index: 100;
}
.f15-skip:focus { left: 12px; top: 12px; }

/* ---- header (shared) ------------------------------------------------ */
.f15-header {
    background: var(--f15-paper);
    border-bottom: 1px solid var(--f15-line);
    position: sticky; top: 0; z-index: 50;
}
.f15-header__inner {
    display: flex; align-items: center; justify-content: space-between;
    padding-block: 16px; gap: 16px;
}
.f15-logo { display: flex; align-items: baseline; gap: 6px; }
.f15-logo__mark { font-family: var(--f15-serif); font-weight: 600; font-size: 26px; letter-spacing: .02em; color: var(--f15-ink); }
.f15-logo__sub { font-size: 10px; letter-spacing: .18em; color: var(--f15-rose); }
.f15-nav__list { display: flex; align-items: center; gap: 22px; margin: 0; padding: 0; list-style: none; font-size: 13px; color: var(--f15-ink-muted); }
.f15-nav__list a:hover { color: var(--f15-rose); }
.f15-cta {
    background: var(--f15-rose); color: #fff !important; padding: 9px 18px;
    border-radius: var(--f15-radius); font-size: 13px; font-weight: 500;
}
.f15-cta:hover { background: var(--f15-rose-deep); }
.f15-nav-toggle { display: none; background: none; border: 0; font-size: 24px; color: var(--f15-ink); cursor: pointer; }

/* ---- hero ----------------------------------------------------------- */
.f15-hero { background: var(--f15-feature); color: var(--f15-feature-ink); }
.f15-hero__inner {
    display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
    padding-block: clamp(48px, 8vw, 96px);
}
.f15-hero__eyebrow { color: var(--f15-feature-sub); letter-spacing: .32em; }
.f15-hero h1 {
    font-family: var(--f15-serif); font-weight: 500; color: var(--f15-paper);
    font-size: clamp(40px, 7vw, 68px); line-height: 1.12; margin: 0 0 18px;
}
.f15-hero p { color: #d6c4c0; font-size: 15px; max-width: 360px; margin: 0 0 28px; }
.f15-hero__actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.f15-btn {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--f15-rose); color: #fff !important; padding: 13px 26px;
    border-radius: var(--f15-radius); font-size: 14px; font-weight: 500;
}
.f15-btn:hover { background: var(--f15-rose-deep); }
.f15-btn--ghost { background: transparent; color: var(--f15-feature-ink) !important; border-bottom: 1px solid var(--f15-feature-line); border-radius: 0; padding: 4px 0; }
.f15-frame {
    aspect-ratio: 4/5; background: var(--f15-feature-soft); border: 1px solid var(--f15-ink);
    border-radius: var(--f15-radius); display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 8px; color: var(--f15-rose-deep); overflow: hidden;
}
.f15-frame img { width: 100%; height: 100%; object-fit: cover; }
.f15-frame__label { font-size: 11px; letter-spacing: .12em; color: #8a6f76; }

/* ---- section heading ----------------------------------------------- */
.f15-section { padding-block: clamp(40px, 6vw, 72px); }
.f15-section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.f15-section__head h2 { font-family: var(--f15-serif); font-weight: 500; font-size: clamp(24px, 4vw, 34px); margin: 0; color: var(--f15-ink); }
.f15-link { font-size: 13px; color: var(--f15-muted); display: inline-flex; align-items: center; gap: 6px; }
.f15-link:hover { color: var(--f15-rose); }

/* ---- event cards ---------------------------------------------------- */
.f15-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.f15-card { border: 1px solid var(--f15-line); border-radius: var(--f15-radius-lg); overflow: hidden; background: #fff; transition: transform .2s ease; }
.f15-card:hover { transform: translateY(-3px); }
.f15-card__media { aspect-ratio: 16/10; position: relative; display: flex; align-items: center; justify-content: center; background: var(--f15-swatch-sakura); }
.f15-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.f15-card__date { position: absolute; top: 10px; left: 10px; background: var(--f15-feature); color: #f6dde2; font-size: 10px; padding: 4px 9px; border-radius: var(--f15-radius); letter-spacing: .08em; }
.f15-card__body { padding: 14px 16px 16px; }
.f15-card__place { font-size: 11px; color: var(--f15-gold); letter-spacing: .1em; margin: 0 0 6px; }
.f15-card__title { font-family: var(--f15-serif); font-size: 21px; color: var(--f15-ink); margin: 0 0 12px; line-height: 1.25; }
.f15-card__foot { display: flex; justify-content: space-between; align-items: center; padding-top: 11px; border-top: 1px solid var(--f15-line); }
.f15-card__avail { font-size: 12px; color: var(--f15-rose); }
.f15-card__avail--ok { color: var(--f15-ok); }
.f15-card__avail--full { color: var(--f15-full); }
.f15-card__price { font-size: 15px; font-weight: 500; color: var(--f15-rose-deep); }

/* ---- concept strip -------------------------------------------------- */
.f15-concept { background: var(--f15-paper-soft); border-radius: var(--f15-radius-lg); padding: clamp(24px, 4vw, 40px); display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.f15-concept__lead { font-family: var(--f15-serif); font-size: clamp(20px, 3vw, 26px); line-height: 1.5; color: var(--f15-ink); margin: 0; }
.f15-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.f15-stat__num { font-family: var(--f15-serif); font-size: 34px; color: var(--f15-rose); margin: 0; }
.f15-stat__label { font-size: 12px; color: var(--f15-ink-muted); margin: 2px 0 0; }

/* ---- generic content (shortcode pages) ------------------------------ */
.f15-page { padding-block: clamp(32px, 5vw, 64px); }
.f15-page__title { font-family: var(--f15-serif); font-weight: 500; font-size: clamp(28px, 5vw, 40px); margin: 0 0 24px; color: var(--f15-ink); }
.f15-content :is(h2, h3) { font-family: var(--f15-serif); font-weight: 500; color: var(--f15-ink); }
.f15-content a { color: var(--f15-rose); }

/* ---- footer (shared) ------------------------------------------------ */
.f15-footer { background: var(--f15-feature); color: #cdbcb8; margin-top: 8px; }
.f15-footer__inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; padding-block: 32px 24px; }
.f15-footer__brand-mark { font-family: var(--f15-serif); font-weight: 600; font-size: 24px; color: var(--f15-paper); margin: 0 0 6px; }
.f15-footer__brand-sub { font-size: 11px; color: #8a7177; letter-spacing: .1em; margin: 0; }
.f15-footer__cols { display: flex; gap: 40px; }
.f15-footer__cols ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.f15-footer__cols a:hover { color: var(--f15-feature-sub); }
.f15-footer__legal { font-size: 11px; color: #6b545a; border-top: 1px solid var(--f15-feature-line); padding-block: 14px 22px; margin: 0; }

/* ---- responsive ----------------------------------------------------- */
@media (max-width: 860px) {
    .f15-hero__inner, .f15-concept { grid-template-columns: 1fr; }
    .f15-hero__inner .f15-frame { max-width: 320px; }
}
@media (max-width: 680px) {
    .f15-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--f15-paper); border-bottom: 1px solid var(--f15-line); padding: 8px var(--f15-gutter) 16px; display: none; }
    .f15-nav.is-open { display: block; }
    .f15-nav__list { flex-direction: column; align-items: flex-start; gap: 14px; }
    .f15-nav-toggle { display: block; }
    .f15-header { position: static; }
}