/* GuitarBajaao · homepage (website). Mobile first, widens on laptops. */
body:has(.landing) .nav { display: none; }
.landing { width: 100%; overflow-x: clip; animation: page-in var(--t-med) var(--ease); }
.lp-wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 900px) { .lp-wrap { padding: 0 40px; } }

/* header */
.lp-head { position: sticky; top: 0; z-index: 30; background: rgba(244,245,241,.82); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid transparent; transition: border-color var(--t-med); padding-top: var(--safe-t); }
.lp-head .lp-wrap { display: flex; align-items: center; gap: 24px; height: 68px; }
.lp-logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.lp-logo img { border-radius: 9px; }
.lp-links { display: none; gap: 4px; margin-left: 12px; }
.lp-links a { padding: 8px 14px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--ink-2); transition: background var(--t-fast), color var(--t-fast); }
.lp-links a:hover { background: var(--bg-2); color: var(--ink); }
.lp-head-cta { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.lp-signin { white-space: nowrap; font-weight: 700; font-size: 15px; padding: 8px 12px; border-radius: 10px; }
.lp-signin:hover { background: var(--bg-2); }
@media (min-width: 980px) { .lp-links { display: flex; } }

/* type */
.lp-h1 { isolation: isolate; font-size: clamp(38px, 6.2vw, 68px); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; }
.lp-h1 em { font-style: normal; color: var(--accent); position: relative; white-space: nowrap; }
.lp-h1 em::after { content: ""; position: absolute; left: 2%; right: 2%; bottom: -.06em; height: .14em; background: var(--accent-soft-2); border-radius: 99px; z-index: -1; }
.lp-h2 { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.08; letter-spacing: -.028em; font-weight: 800; }
.lp-lead { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: var(--ink-2); max-width: 560px; }
.lp-landing .center, .lp-final .center { text-align: center; margin-left: auto; margin-right: auto; }

/* hero */
.lp-hero { padding: 28px 0 56px; position: relative; }
.lp-hero::before { content: ""; position: absolute; inset: -120px -10% auto auto; width: 720px; height: 720px; border-radius: 50%; background: radial-gradient(circle at center, rgba(201,58,8,.13), transparent 62%); pointer-events: none; z-index: -1; }
.lp-hero .lp-wrap { display: grid; gap: 44px; align-items: center; }
.lp-hero-copy { display: flex; flex-direction: column; gap: 22px; }
.lp-pill { align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 12px; border-radius: 99px; background: var(--card); border: 1px solid var(--line); font-size: 13px; font-weight: 700; color: var(--ink-2); box-shadow: var(--shadow-1); }
.lp-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.lp-cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.lp-cta-row .btn.lg { padding: 0 26px; }
.lp-ticks { display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.lp-ticks li { display: inline-flex; align-items: center; gap: 6px; }
.lp-ticks svg { color: var(--green); }
@media (min-width: 980px) {
  .lp-hero { padding: 56px 0 96px; }
  .lp-hero .lp-wrap { grid-template-columns: 1.02fr 1fr; gap: 56px; }
}

/* hero stage */
.lp-stage { position: relative; padding: 28px 18px 40px 0; }
.lp-board { position: relative; background: var(--dk-bg); border-radius: 28px; padding: 18px; aspect-ratio: 5 / 4.4; overflow: hidden; box-shadow: var(--shadow-3); isolation: isolate; }
.lp-fret { position: absolute; inset: 0; background: linear-gradient(160deg, #2A1D15 0%, #1A1310 55%, #120D0B 100%); opacity: .9; z-index: -1; transform: rotate(-8deg) scale(1.35); transform-origin: 60% 50%; }
.lp-fret i { position: absolute; left: 0; right: 0; background: linear-gradient(90deg, rgba(232,220,200,.25), rgba(232,220,200,.55), rgba(232,220,200,.25)); }
.lp-fret b { position: absolute; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, rgba(200,200,205,.12), rgba(200,200,205,.35), rgba(200,200,205,.12)); }
.lp-inlay { position: absolute; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%; background: rgba(240,230,215,.28); }
.lp-live { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 99px; background: rgba(14,16,19,.7); backdrop-filter: blur(8px); color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.lp-live-t { font-weight: 600; letter-spacing: 0; color: var(--dk-ink-3); }
.lp-dot { width: 8px; height: 8px; border-radius: 50%; background: #FF4D2E; animation: lp-pulse 1.6s infinite; }
@keyframes lp-pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(255,77,46,.6); } 50% { box-shadow: 0 0 0 6px rgba(255,77,46,0); } }
.lp-tiles { position: absolute; left: 18px; right: 18px; bottom: 18px; top: 62px; display: grid; grid-template-columns: 1.6fr 1fr; grid-template-rows: 1fr 1fr; gap: 10px; }
.lp-tile { position: relative; border-radius: 18px; background: linear-gradient(145deg, rgba(60,66,74,.75), rgba(31,36,42,.85)); border: 1px solid rgba(255,255,255,.07); display: grid; place-items: center; overflow: hidden; backdrop-filter: blur(4px); }
.lp-tile.big { grid-row: span 2; background: linear-gradient(155deg, rgba(201,58,8,.55), rgba(60,24,10,.85) 70%); }
.lp-face { width: 30%; aspect-ratio: 1; min-width: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: clamp(18px, 2.4vw, 30px); color: #fff; background: rgba(255,255,255,.14); border: 2px solid rgba(255,255,255,.35); }
.lp-face.alt { width: 44%; background: rgba(15,95,78,.6); }
.lp-name { position: absolute; left: 10px; bottom: 9px; font-size: 11px; font-weight: 700; color: #fff; padding: 3px 8px; border-radius: 99px; background: rgba(0,0,0,.4); }
.lp-tile.hand { background: linear-gradient(145deg, #3A2A20, #1E1714); }
.lp-strum { position: absolute; inset: 22% 18% 30%; background: repeating-linear-gradient(90deg, transparent 0 14%, rgba(232,220,200,.5) 14% 15.5%); transform: rotate(-12deg); }
.lp-float { position: absolute; background: var(--card); border-radius: 18px; box-shadow: 0 14px 40px rgba(21,24,28,.22), 0 2px 6px rgba(21,24,28,.08); padding: 12px 14px; display: flex; align-items: center; gap: 12px; font-size: 14px; animation: lp-float 6s var(--ease) infinite; }
.lp-float b { font-family: var(--font-display); font-size: 16px; }
.lp-chord { right: 0; top: 0; padding: 10px 16px 10px 8px; }
.lp-chord > svg { width: 74px; height: auto; }
.lp-ok { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 700; color: var(--green); }
.lp-metro { left: -14px; bottom: 0; animation-delay: -2s; }
.lp-beats { display: flex; gap: 6px; }
.lp-beats i { width: 12px; height: 12px; border-radius: 50%; background: var(--line); transition: background 80ms, transform 80ms; }
.lp-beats i.on { background: var(--accent); transform: scale(1.18); }
.lp-beats i:first-child.on { background: var(--ink); }
.lp-streak { right: 6%; bottom: -4px; animation-delay: -4s; }
.lp-flame { width: 36px; height: 36px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
@keyframes lp-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@media (max-width: 560px) {
  .lp-stage { padding: 22px 0 46px; }
  .lp-metro { left: 0; } .lp-streak { display: none; }
  .lp-chord { right: -4px; top: 0; }
  .lp-chord > svg { width: 58px; }
}

/* marquee */
.lp-mq { background: var(--ink); color: var(--dk-ink); padding: 18px 0; overflow: hidden; }
.lp-mq-track { display: flex; width: max-content; animation: lp-mq 38s linear infinite; }
.lp-mq-row { display: flex; }
.lp-mq-row span { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.4vw, 28px); letter-spacing: -.02em; white-space: nowrap; }
.lp-mq-row span i { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
@keyframes lp-mq { to { transform: translateX(-50%); } }

/* sections */
.lp-sec { padding: 72px 0; }
.lp-sec.lp-alt { background: var(--card); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
@media (min-width: 900px) { .lp-sec { padding: 104px 0; } }
.lp-head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px; margin-bottom: 40px; }
.lp-head-row .lp-h2 { max-width: 680px; }
.lp-more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--accent); }
.lp-more:hover { gap: 10px; }
.lp-grid3 { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .lp-grid3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .lp-grid3 { grid-template-columns: repeat(3, 1fr); } }
.lp-grid3 > .card { transition: transform var(--t-med) var(--ease), box-shadow var(--t-med); }
.lp-grid3 > .card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.lp-courses > .card { width: auto !important; }
.lp-sec > .lp-wrap > p.small { margin-top: 20px; }

/* steps */
.lp-steps { display: grid; gap: 18px; }
@media (min-width: 900px) { .lp-steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.lp-step { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 26px; display: flex; flex-direction: column; gap: 10px; position: relative; }
.lp-step-n { font-family: var(--font-display); font-weight: 800; font-size: 15px; color: var(--accent); letter-spacing: .04em; }
.lp-step-art { background: var(--bg); border-radius: 16px; padding: 16px; min-height: 132px; display: flex; flex-direction: column; justify-content: center; margin: 6px 0 10px; }
.lp-step h3 { font-size: 21px; letter-spacing: -.015em; }
.lp-mini-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lp-mini-chips span { padding: 8px 14px; border-radius: 99px; background: var(--card); border: 1.5px solid var(--line); font-weight: 600; font-size: 13px; }
.lp-mini-chips span.on { background: var(--ink); border-color: var(--ink); color: #fff; }
.lp-mini-slots { display: flex; flex-direction: column; gap: 8px; }
.lp-mini-slots div { display: flex; justify-content: space-between; padding: 9px 12px; border-radius: 12px; background: var(--card); border: 1.5px solid var(--line); font-size: 13px; }
.lp-mini-slots div.on { border-color: var(--accent); background: var(--accent-soft); }
.lp-mini-slots div.on b { color: var(--accent); }
.lp-mini-prog { display: flex; flex-direction: column; gap: 10px; background: var(--card); border-radius: 12px; padding: 14px; }
.lp-bar { height: 10px; border-radius: 99px; background: var(--bg-2); overflow: hidden; }
.lp-bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), #E8692F); }

/* dark bento */
.lp-dark { background: var(--dk-bg); color: var(--dk-ink); padding: 80px 0; position: relative; overflow: hidden; }
.lp-dark::before { content: ""; position: absolute; left: -200px; top: -200px; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(201,58,8,.22), transparent 65%); }
@media (min-width: 900px) { .lp-dark { padding: 112px 0; } }
.lp-dark .eyebrow { color: var(--dk-accent); }
.lp-dark-lead { color: var(--dk-ink-3); max-width: 340px; font-size: 16px; }
.lp-bento { display: grid; gap: 14px; grid-template-columns: 1fr; position: relative; }
@media (min-width: 700px) { .lp-bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .lp-bento { grid-template-columns: repeat(4, 1fr); } .lp-bento-tile.wide { grid-column: span 2; } }
.lp-bento-tile { background: var(--dk-card); border: 1px solid var(--dk-line); border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 8px; min-height: 200px; transition: border-color var(--t-med), transform var(--t-med) var(--ease); }
.lp-bento-tile:hover { border-color: #4A525C; transform: translateY(-2px); }
.lp-bento-tile h3 { font-size: 19px; color: #fff; margin-top: 8px; }
.lp-bento-tile p { color: var(--dk-ink-3); font-size: 15px; line-height: 1.5; }
.lp-bento-ic { width: 42px; height: 42px; border-radius: 13px; background: rgba(201,58,8,.18); color: var(--dk-accent); display: grid; place-items: center; }
.lp-bento-beats { display: flex; gap: 8px; margin-top: auto; padding-top: 16px; }
.lp-bento-beats span { flex: 1; height: 44px; border-radius: 12px; background: var(--dk-card-2); border: 1px solid var(--dk-line); display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; color: var(--dk-ink-3); }
.lp-bento-beats span.on { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 0 24px rgba(201,58,8,.5); }
.lp-bento-cert { margin-top: auto; align-self: flex-start; display: flex; flex-direction: column; gap: 2px; padding: 14px 18px; border-radius: 14px; background: linear-gradient(135deg, #F4EBDD, #E9D9C0); color: var(--ink); border: 3px double #B08A55; min-width: 240px; }
.lp-bento-cert span { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; font-weight: 800; color: #8A6A3A; }
.lp-bento-cert b { font-family: var(--font-display); font-size: 18px; }
.lp-bento-cert i { font-style: normal; font-size: 11px; color: var(--ink-2); font-weight: 700; }

/* try it */
.lp-try { display: grid; gap: 28px; align-items: center; background: linear-gradient(135deg, var(--accent-soft), #F8E4D9); border: 1px solid var(--accent-soft-2); border-radius: 28px; padding: 32px; }
@media (min-width: 900px) { .lp-try { grid-template-columns: 1.3fr 1fr; padding: 56px; } }
.lp-try .col { gap: 16px; }
.lp-try-art { background: var(--card); border-radius: 22px; padding: 22px; display: flex; flex-direction: column; align-items: center; gap: 14px; box-shadow: var(--shadow-2); }
.lp-wave { display: flex; align-items: center; gap: 4px; height: 48px; }
.lp-wave i { width: 4px; border-radius: 4px; background: var(--accent); opacity: .85; animation: lp-wave 1.2s ease-in-out infinite; transform-origin: center; }
@keyframes lp-wave { 0%,100% { transform: scaleY(.45); } 50% { transform: scaleY(1); } }

/* parents */
.lp-split { display: grid; gap: 32px; }
@media (min-width: 900px) { .lp-split { grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: start; } }
.lp-split > .col { gap: 16px; }
.lp-points { display: grid; gap: 14px; }
@media (min-width: 640px) { .lp-points { grid-template-columns: 1fr 1fr; } }
.lp-point { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.lp-point b { font-size: 17px; font-family: var(--font-display); }
.lp-point-ic { width: 42px; height: 42px; border-radius: 13px; background: var(--green-soft); color: var(--green); display: grid; place-items: center; }

/* teachers band */
.lp-teach { display: grid; gap: 28px; background: var(--accent); color: #fff; border-radius: 28px; padding: 36px 28px; position: relative; overflow: hidden; }
.lp-teach::after { content: ""; position: absolute; right: -120px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; border: 60px solid rgba(255,255,255,.08); }
.lp-teach .eyebrow { color: #FFD9C7; }
.lp-teach .col { gap: 16px; position: relative; z-index: 1; }
.lp-teach p { color: #FFE9DE; font-size: 17px; line-height: 1.55; max-width: 560px; }
.lp-teach-list { display: grid; gap: 12px; align-content: center; position: relative; z-index: 1; }
.lp-teach-list li { display: flex; gap: 12px; align-items: center; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); padding: 14px 16px; border-radius: 16px; font-weight: 600; }
.lp-teach-list svg { flex: none; }
@media (min-width: 900px) { .lp-teach { grid-template-columns: 1.2fr 1fr; padding: 60px; gap: 48px; } }

/* faq */
.lp-faq { display: grid; gap: 32px; }
@media (min-width: 900px) { .lp-faq { grid-template-columns: 1fr 1.6fr; gap: 64px; } }
.lp-faq-list { display: flex; flex-direction: column; }
.lp-faq-list details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.lp-faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-weight: 700; font-size: 18px; font-family: var(--font-display); }
.lp-faq-list summary::-webkit-details-marker { display: none; }
.lp-faq-list summary svg { flex: none; transition: transform var(--t-med) var(--ease); color: var(--ink-3); }
.lp-faq-list details[open] summary svg { transform: rotate(45deg); color: var(--accent); }
.lp-faq-list details p { padding: 0 40px 20px 0; line-height: 1.6; }

/* final */
.lp-final { padding: 96px 0; background: radial-gradient(ellipse at 50% 120%, rgba(201,58,8,.16), transparent 60%); }
.lp-final .col { gap: 20px; text-align: center; }
.lp-final .lp-h1 { isolation: isolate; font-size: clamp(34px, 5vw, 56px); max-width: 820px; }

/* footer */
.lp-foot { background: var(--dk-bg); color: var(--dk-ink-3); padding: 64px 0 calc(28px + var(--safe-b)); font-size: 15px; }
.lp-foot-top { display: grid; gap: 32px; grid-template-columns: 1fr 1fr; padding-bottom: 40px; border-bottom: 1px solid var(--dk-line); }
.lp-foot-brand { grid-column: 1 / -1; max-width: 300px; }
.lp-foot-brand .lp-logo { color: #fff; }
@media (min-width: 900px) { .lp-foot-top { grid-template-columns: 1.6fr repeat(4, 1fr); } .lp-foot-brand { grid-column: auto; } }
.lp-foot b { color: #fff; font-size: 14px; margin-bottom: 4px; }
.lp-foot a:not(.lp-logo) { color: var(--dk-ink-3); padding: 3px 0; }
.lp-foot a:not(.lp-logo):hover { color: #fff; }
.lp-foot-bot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding-top: 24px; font-size: 13px; }

/* reveal on scroll */
.lp-reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.lp-reveal.in { opacity: 1; transform: none; }
.lp-steps .lp-reveal:nth-child(2) { transition-delay: 90ms; } .lp-steps .lp-reveal:nth-child(3) { transition-delay: 180ms; }
@media (prefers-reduced-motion: reduce) {
  .lp-reveal { opacity: 1; transform: none; }
  .lp-mq-track, .lp-float, .lp-wave i, .lp-dot { animation: none; }
}