/* HoppingTree landing page */
.hero-wrap { background: radial-gradient(1200px 500px at 70% 0%, #dcecff 0%, transparent 60%), linear-gradient(180deg, #eaf3ff, var(--bg)); }
.hero { max-width: 920px; margin: 0 auto; padding: 22px 20px 24px; }
.hero-text { max-width: 720px; }
.hero .day-grid { margin-top: 16px; }
.hero h1 { font-size: clamp(28px, 4.2vw, 46px); line-height: 1.08; margin: 8px 0 8px; color: var(--navy); }
.hero h1 em { font-style: normal; color: var(--orange); }
.hero-sub { font-size: 16px; color: var(--muted); margin: 0 0 14px; max-width: 560px; }
.hero-ctas { display: flex; flex-direction: column; gap: 12px; max-width: 460px; }
.big-cta { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 18px; color: #fff; }
.big-cta .big-ico { width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.22); display: grid; place-items: center; font-size: 18px; flex: none; }
.big-cta strong { display: block; font-family: var(--head); font-size: 20px; font-weight: 600; line-height: 1.15; }
.big-cta small { display: block; font-size: 14px; opacity: .92; font-weight: 700; }
.big-cta .big-arrow { margin-left: auto; font-size: 28px; font-weight: 900; }
.big-cta.orange { background: linear-gradient(180deg, #ff9440, var(--orange)); box-shadow: 0 6px 0 var(--orange-deep), 0 14px 26px rgba(224,90,0,.25); }
.big-cta.blue { background: linear-gradient(180deg, #3d88f5, var(--blue)); box-shadow: 0 6px 0 var(--navy), 0 14px 26px rgba(14,42,107,.2); }
.big-cta:active { transform: translateY(3px); }
.hero-note { font-size: 13px; color: var(--muted); margin-top: 6px; }
.hero-art { position: relative; text-align: center; }
.hero-art img { width: 100%; max-width: 460px; height: auto; filter: drop-shadow(0 18px 30px rgba(14,42,107,.25)); animation: bob 4s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-8px) rotate(1deg); } }
@media (prefers-reduced-motion: reduce) { .hero-art img { animation: none; } }
.xp-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 6px; }
.xp-chip { background: #fff; border: 2px solid var(--line); border-radius: 999px; padding: 4px 12px; font-weight: 800; font-size: 13.5px; color: var(--navy); }
@media (max-width: 860px) {
  .hero { padding-top: 16px; padding-bottom: 18px; }
  .hero-ctas { max-width: none; }
}

.section { max-width: 1100px; margin: 0 auto; padding: 24px 20px; }
.sec-t { text-align: center; color: var(--navy); font-size: clamp(22px, 3vw, 30px); margin: 0 0 6px; }
.sec-lead { text-align: center; color: var(--muted); max-width: 680px; margin: 0 auto 16px; font-size: 15px; }

.day-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.day-card { padding: 14px 16px; position: relative; overflow: hidden; }
.day-card h3 { margin: 0 0 4px; font-size: 18px; }
.day-card p { margin: 0; color: var(--muted); font-size: 14px; }
.day-card.read { border-color: #b9d8ff; }
.day-card.lang { border-color: #ffd2ae; }
.day-card.math { border-color: #b7ecf4; }
@media (max-width: 760px) {
  .day-grid { grid-template-columns: 1fr; gap: 8px; }
  .day-card { padding: 10px 14px; display: grid; grid-template-columns: 9.5em 1fr; gap: 8px; align-items: center; }
  .day-card h3 { margin: 0; font-size: 16px; }
  .day-card p { font-size: 13px; }
}

.subj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.subj { padding: 22px; }
.subj .ico { font-size: 34px; }
.subj h3 { margin: 6px 0; color: var(--navy); font-size: 22px; }
.subj ul { padding-left: 18px; margin: 8px 0 0; }
.subj li { margin: 3px 0; }
@media (max-width: 760px) { .subj-grid { grid-template-columns: 1fr; } }

.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.feat { padding: 18px; }
.feat .ico { font-size: 30px; }
.feat h3 { margin: 6px 0 4px; font-size: 19px; color: var(--navy); }
.feat p { margin: 0; color: var(--muted); font-size: 15px; }
@media (max-width: 900px) { .feat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .feat-grid { grid-template-columns: 1fr; } }

.shots-sec { padding-top: 8px; padding-bottom: 8px; overflow: hidden; }
.shot-track {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch; padding: 8px 20px 16px;
  scroll-padding-inline: 20px; scrollbar-width: none;
}
.shot-track::-webkit-scrollbar { display: none; }
.shot { margin: 0; flex: 0 0 200px; width: 200px; text-align: center; scroll-snap-align: start; }
.phone { background: var(--navy); border-radius: 26px; padding: 7px; box-shadow: var(--shadow); }
.phone img { display: block; width: 100%; height: auto; border-radius: 20px; }
.shot figcaption strong { display: block; font-family: var(--head); color: var(--navy); font-size: 16px; margin-top: 8px; }
.shot figcaption span { font-size: 13px; color: var(--muted); }
@media (min-width: 900px) {
  .shot-track { justify-content: center; overflow: visible; padding-inline: 0; }
  .shot { flex-basis: 220px; width: 220px; }
}

.score-demo { max-width: 760px; margin: 0 auto; padding: 22px; }
.est-label { display: inline-block; background: var(--orange-soft); color: var(--orange-deep); border: 1.5px solid #ffd2ae; border-radius: 8px; padding: 3px 10px; font-size: 13px; font-weight: 800; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { padding: 16px 18px; display: flex; flex-direction: column; }
.plan h3 { margin: 0; color: var(--navy); font-size: 22px; }
.plan .amt { font-family: var(--head); font-size: 26px; font-weight: 700; color: var(--ink); margin: 4px 0; }
.plan ul { padding-left: 18px; margin: 6px 0 16px; flex: 1; }
.plan.best { border: 3px solid var(--orange); position: relative; }
.plan.best::before { content: "Most popular (planned)"; position: absolute; top: -13px; left: 20px; background: var(--orange); color: #fff; font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; }
@media (max-width: 860px) { .plans { grid-template-columns: 1fr; } }

.parent-card { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 24px; }
.parent-card .ico { font-size: 48px; }
.parent-card h2 { margin: 0 0 4px; color: var(--navy); }
.parent-card p { margin: 0; color: var(--muted); }
@media (max-width: 720px) { .parent-card { grid-template-columns: 1fr; text-align: center; } }

.faq { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq details { background: #fff; border: 2px solid var(--line); border-radius: 14px; padding: 12px 16px; }
.faq summary { font-weight: 800; cursor: pointer; color: var(--navy); }
.faq p { margin: 8px 0 2px; color: var(--muted); }