/* Homepage "Plan your year" (tools/build-plan.mjs): events fan + interactive school calendar. */
.acs-plan {
  --navy: #071a36; --navy-2: #0b2a55; --blue: #1f8fd6; --green: #8dc63f; --muted: #5d6b82; --line: #e4ebf4; --ease: cubic-bezier(.22, 1, .36, 1);
  --exam: #e5484d; --vacation: #1f8fd6; --holiday: #1fa463; --milestone: #7b4fd6;
  padding: 80px 0; font-family: "Plus Jakarta Sans", "Inter", system-ui, sans-serif; color: var(--navy); -webkit-font-smoothing: antialiased;
}
.acs-plan *, .acs-plan *::before, .acs-plan *::after { box-sizing: border-box; }
.acs-plan ul { list-style: none; margin: 0; padding: 0; }
.acs-plan a { text-decoration: none; }
.acs-plan .acs-plan__inner { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.acs-plan .acs-plan__head { text-align: center; margin-bottom: 40px; }
.acs-plan .acs-plan__eyebrow { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--blue); }
.acs-plan .acs-plan__h { margin: 0; font-family: inherit; font-size: clamp(28px, 3.2vw, 42px); font-weight: 800; letter-spacing: -.03em; color: var(--navy); text-transform: none; }
.acs-plan .acs-plan__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.acs-plan .acs-plan__tag { display: inline-block; align-self: flex-start; margin: 0 0 10px; padding: 6px 12px; border-radius: 999px; background: rgba(141, 198, 63, .2); color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.acs-plan .acs-plan__tag--blue { background: #eaf4fc; color: #12689f; }
.acs-plan .acs-plan__title { margin: 0; font-family: inherit; font-size: 26px; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; text-transform: none; }
.acs-plan .acs-plan__btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 20px; border-radius: 999px; background: var(--green); color: var(--navy); font-size: 14.5px; font-weight: 800; transition: transform .35s var(--ease), box-shadow .35s var(--ease); box-shadow: 0 14px 28px -14px rgba(141, 198, 63, .9); }
.acs-plan .acs-plan__btn svg { transition: transform .35s var(--ease); }
.acs-plan .acs-plan__btn:hover { transform: translateY(-2px); color: var(--navy); }
.acs-plan .acs-plan__btn:hover svg { transform: translateX(4px); }
.acs-plan .acs-plan__btn--light { background: var(--navy); color: #fff; box-shadow: 0 14px 28px -14px rgba(7, 26, 54, .8); }
.acs-plan .acs-plan__btn--light:hover { color: #fff; }
.acs-plan .acs-plan__btn--ghost { background: transparent; color: var(--navy); box-shadow: inset 0 0 0 1.5px #c8d4e3; }
.acs-plan .acs-plan__btn--ghost:hover { color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--navy); }

/* events panel: dark card with a fan of photos */
.acs-plan .acs-plan__events { position: relative; display: flex; flex-direction: column; overflow: hidden; padding: 36px; border-radius: 32px; color: #fff;
  background: radial-gradient(500px 300px at 100% 0%, rgba(31, 143, 214, .5), transparent 60%), radial-gradient(400px 260px at 0% 100%, rgba(141, 198, 63, .3), transparent 60%), linear-gradient(140deg, var(--navy), var(--navy-2));
  box-shadow: 0 40px 80px -46px rgba(7, 26, 54, .9); }
.acs-plan .acs-plan__fan { position: relative; height: 210px; margin: 0 0 26px; }
.acs-plan .acs-plan__fan img { position: absolute; top: 10px; left: 50%; width: 46%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; border: 4px solid #fff; box-shadow: 0 24px 40px -18px rgba(0, 0, 0, .7); transform-origin: 50% 120%; transition: transform .7s var(--ease); }
.acs-plan .acs-plan__fan-1 { z-index: 3; transform: translateX(-50%) rotate(0); }
.acs-plan .acs-plan__fan-2 { z-index: 2; transform: translateX(-50%) rotate(-9deg) translateX(-30px); }
.acs-plan .acs-plan__fan-3 { z-index: 1; transform: translateX(-50%) rotate(9deg) translateX(30px); }
.acs-plan .acs-plan__events:hover .acs-plan__fan-2 { transform: translateX(-50%) rotate(-16deg) translateX(-110px); }
.acs-plan .acs-plan__events:hover .acs-plan__fan-3 { transform: translateX(-50%) rotate(16deg) translateX(110px); }
.acs-plan .acs-plan__events:hover .acs-plan__fan-1 { transform: translateX(-50%) translateY(-8px) scale(1.04); }
.acs-plan .acs-plan__events-body { display: flex; flex-direction: column; flex: 1; }
.acs-plan .acs-plan__events .acs-plan__title { color: #fff; }
.acs-plan .acs-plan__list { margin: 20px 0 26px; display: grid; gap: 10px; flex: 1; }
.acs-plan .acs-plan__list a { display: flex; align-items: center; gap: 14px; padding: 10px; border-radius: 16px; color: #fff; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); transition: background-color .25s, transform .35s var(--ease); }
.acs-plan .acs-plan__list a:hover { background: rgba(255, 255, 255, .13); transform: translateX(4px); color: #fff; }
.acs-plan .acs-plan__day { flex: none; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: #fff; color: var(--navy); }
.acs-plan .acs-plan__day b { font-size: 19px; line-height: 1; }
.acs-plan .acs-plan__day i { font-style: normal; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.acs-plan .acs-plan__ltitle { font-size: 15px; font-weight: 700; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.acs-plan .acs-plan__events .acs-plan__btn { align-self: flex-start; }

/* calendar panel */
.acs-plan .acs-plan__cal { display: flex; flex-direction: column; padding: 32px; border-radius: 32px; background: #fff; border: 1px solid var(--line); box-shadow: 0 40px 80px -50px rgba(7, 26, 54, .55); }
.acs-plan .acs-plan__cal-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.acs-plan .acs-plan__nav { display: flex; gap: 8px; }
.acs-plan .acs-plan__nav button { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1.5px solid var(--line); border-radius: 50%; background: #fff; color: var(--navy); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.acs-plan .acs-plan__nav button:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.acs-plan .acs-plan__nav button:disabled { opacity: .3; cursor: default; background: #fff; color: var(--navy); border-color: var(--line); }
.acs-plan .acs-plan__week, .acs-plan .acs-plan__days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.acs-plan .acs-plan__week span { text-align: center; font-size: 12px; font-weight: 800; color: var(--muted); padding-bottom: 6px; }
.acs-plan .acs-plan__days { transition: opacity .25s, transform .35s var(--ease); }
.acs-plan .acs-plan__days.is-turning { opacity: 0; transform: translateX(var(--turn, 20px)); }
.acs-plan .acs-plan__d { position: relative; display: grid; place-items: center; height: 46px; padding: 0; border: 0; border-radius: 12px; background: #f6f8fc; font: inherit; font-size: 14px; font-weight: 700; color: var(--navy); cursor: default; }
.acs-plan .acs-plan__d--empty { background: transparent; }
.acs-plan .acs-plan__d--weekend { color: #9aa6b8; background: transparent; }
.acs-plan .acs-plan__d[data-k] { color: #fff; cursor: pointer; transition: transform .2s; }
.acs-plan .acs-plan__d[data-k]:hover, .acs-plan .acs-plan__d.is-picked { transform: scale(1.12); box-shadow: 0 10px 20px -10px rgba(7, 26, 54, .6); }
.acs-plan .acs-plan__d[data-k] { background: var(--c); }
.acs-plan .acs-plan__d--light { color: var(--navy); }
.acs-plan .acs-plan__d--today { box-shadow: inset 0 0 0 2.5px var(--navy); }
.acs-plan .acs-plan__d--today::after { content: ""; position: absolute; bottom: 5px; width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.acs-plan .acs-plan__info { min-height: 22px; margin: 14px 0 0; font-size: 14px; font-weight: 700; color: var(--navy); }
.acs-plan .acs-plan__month-list { display: grid; gap: 6px; }
.acs-plan .acs-plan__month-list li { position: relative; padding-left: 16px; font-weight: 600; line-height: 1.4; }
.acs-plan .acs-plan__month-list li::before { content: ""; position: absolute; left: 0; top: .4em; width: 9px; height: 9px; border-radius: 3px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(7, 26, 54, .15); }
.acs-plan .acs-plan__month-list b { font-weight: 800; margin-right: 4px; }
.acs-plan .acs-plan__month-list i { font-style: normal; color: var(--muted); }
.acs-plan .acs-plan__legend { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 8px; font-size: 12.5px; font-weight: 700; color: var(--muted); }
.acs-plan .acs-plan__legend span { display: inline-flex; align-items: center; gap: 6px; }
.acs-plan .acs-plan__legend span::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(7, 26, 54, .15); }
.acs-plan .acs-plan__next-up { margin-top: 18px; padding: 14px 16px; border-radius: 16px; background: linear-gradient(135deg, #eef6ff, #f3faea); font-size: 14.5px; font-weight: 600; color: var(--navy); }
.acs-plan .acs-plan__next-up:empty { display: none; }
.acs-plan .acs-plan__next-up b { font-size: 22px; font-weight: 800; color: var(--blue); }
.acs-plan .acs-plan__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

@media (max-width: 960px) { .acs-plan .acs-plan__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .acs-plan { padding: 56px 0; }
  .acs-plan .acs-plan__inner { padding: 0 16px; }
  .acs-plan .acs-plan__events, .acs-plan .acs-plan__cal { padding: 24px 18px; border-radius: 26px; }
  .acs-plan .acs-plan__fan { height: 160px; }
  .acs-plan .acs-plan__fan img { width: 58%; }
  .acs-plan .acs-plan__d { height: 38px; font-size: 12.5px; border-radius: 9px; }
  .acs-plan .acs-plan__week, .acs-plan .acs-plan__days { gap: 4px; }
}
@media (prefers-reduced-motion: reduce) { .acs-plan * { transition: none !important; } }