/* Happy Moon Yoga — palette and type shared with homestayingoa.com (Happy Moon Homestay) */
:root {
  --cream: #FAF7F2;
  --warm: #FFF9F0;
  --sand: #F0E8DA;
  --border: #E5DDD4;
  --sage: #7B8F6E;
  --sage-dk: #4F6143;
  --sage-lt: #E8EDE4;
  --terra: #C4654A;
  --terra-dk: #A84E38;
  --gold: #C5A55A;
  --char: #2D2926;
  --text: #3D3530;
  --muted: #7A6F66;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'Inter', system-ui, sans-serif;
  --wrap: 1120px;
  --arch: 999px 999px 20px 20px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--cream); color: var(--text); font: 400 17px/1.7 var(--sans); }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--terra-dk); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--char); line-height: 1.15; margin: 0 0 .5em; }
h2 { font-size: clamp(2rem, 4.5vw, 3rem); }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.eyebrow { font: 600 .78rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--sage-dk); margin-bottom: 1rem; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; }
section { padding: clamp(64px, 10vw, 112px) 0; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: .5em; padding: .9em 1.6em; border-radius: 999px; font: 600 .95rem/1 var(--sans); text-decoration: none; border: 1.5px solid transparent; transition: transform .2s, background .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--terra-dk); color: #fff; }
.btn-primary:hover { background: #923f2c; }
.btn-ghost { border-color: currentColor; color: inherit; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(250, 247, 242, .88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--char); }
.brand svg { width: 36px; height: 36px; }
.brand b { display: block; font: 400 1.35rem/1 var(--serif); }
.brand small { display: block; font: 600 .62rem/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--sage-dk); margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--text); text-decoration: none; font-size: .92rem; font-weight: 500; }
.nav a:hover { color: var(--terra-dk); }
.nav .btn { padding: .7em 1.2em; color: #fff; }

/* hero */
.hero { position: relative; min-height: min(92vh, 820px); display: grid; align-items: end; padding: 0; color: #fff; overflow: hidden; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(45, 41, 38, .62) 0%, rgba(45, 41, 38, .3) 55%, rgba(45, 41, 38, 0) 85%), linear-gradient(180deg, rgba(45, 41, 38, .1) 0%, rgba(45, 41, 38, .7) 100%); }
.hero .wrap { position: relative; z-index: 1; padding-block: 120px 72px; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 6.5vw, 4.6rem); max-width: 820px; }
.hero h1 em { color: #F3DFA8; }
.hero p { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 620px; color: rgba(255, 255, 255, .92); }
.hero .eyebrow { color: #F3DFA8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.status { display: inline-flex; align-items: center; gap: 10px; margin-top: 36px; font-size: .9rem; color: rgba(255, 255, 255, .85); }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(197, 165, 90, .3); }

/* sutra band */
.sutra { background: var(--sage-dk); color: var(--sage-lt); padding: 56px 0; }
.sutra blockquote { margin: 0 auto; max-width: 760px; text-align: center; }
.sutra .sa { font: italic 400 1.3rem/1.4 var(--serif); color: #F3DFA8; margin-bottom: .4em; }
.sutra .en { font: 400 clamp(1.5rem, 3.4vw, 2.2rem)/1.3 var(--serif); color: #fff; margin: 0; }
.sutra cite { display: block; margin-top: 14px; font: 500 .85rem/1 var(--sans); font-style: normal; letter-spacing: .08em; }

/* journey */
.split { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.arch { border-radius: var(--arch); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: 0 30px 60px -30px rgba(45, 41, 38, .35); }
.arch img { width: 100%; height: 100%; object-fit: cover; }
.pillars { display: grid; gap: 18px; margin-top: 28px; }
.pillar { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.pillar .n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--sage-lt); color: var(--sage-dk); font: 400 1.2rem/1 var(--serif); }
.pillar h3 { font-size: 1.2rem; margin-bottom: .2em; }
.pillar p { margin: 0; color: var(--muted); font-size: .98rem; }

/* retreat */
.retreat { background: var(--warm); border-block: 1px solid var(--border); }
.tag { display: inline-block; padding: .35em .9em; border-radius: 999px; background: var(--sand); color: var(--terra-dk); font: 600 .75rem/1.2 var(--sans); letter-spacing: .06em; text-transform: uppercase; }
.days { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 48px; counter-reset: day; }
.day { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 26px 22px; position: relative; }
.day::before { counter-increment: day; content: "Day " counter(day); display: block; font: 600 .72rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--terra-dk); margin-bottom: 14px; }
.day h3 { font-size: 1.5rem; }
.day p { margin: 0; font-size: .93rem; color: var(--muted); line-height: 1.6; }
.rhythm-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); margin-top: 72px; align-items: start; }
.rhythm { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--sage-lt); }
.rhythm li { position: relative; padding: 0 0 18px 26px; }
.rhythm li::before { content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--cream); border: 2px solid var(--sage); }
.rhythm time { display: block; font: 600 .8rem/1.4 var(--sans); color: var(--sage-dk); letter-spacing: .06em; }
.includes { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.includes li { display: flex; gap: 12px; align-items: flex-start; }
.includes li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 4px; border-radius: 50%; background: var(--sage-lt) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.5 2.5L14 7.5' fill='none' stroke='%234F6143' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat; }
.note { font-size: .88rem; color: var(--muted); margin-top: 20px; }

/* library */
.limbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.limb { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 24px; transition: border-color .2s, transform .2s; }
.limb:hover { border-color: var(--sage); transform: translateY(-2px); }
.limb .num { font: 400 2.4rem/1 var(--serif); color: var(--gold); }
.limb h3 { margin: 10px 0 2px; font-size: 1.35rem; }
.limb .en { font: 600 .78rem/1.3 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--sage-dk); margin-bottom: 10px; }
.limb p { margin: 0; font-size: .92rem; color: var(--muted); line-height: 1.6; }
.limb-group { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; font: 600 .75rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 12px; }
.limb-group::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.topics { margin-top: 72px; padding: clamp(28px, 5vw, 48px); background: var(--sage-lt); border-radius: 28px; }
.topic-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; list-style: none; padding: 0; margin: 24px 0 0; }
.topic-list li { background: #fff; border-radius: 14px; padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; font-weight: 500; color: var(--char); }
.topic-list span { font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }

/* stay */
.stay { background: var(--char); color: #E9E3DC; }
.stay h2, .stay h3 { color: #fff; }
.stay .eyebrow { color: #F3DFA8; }
.stay .lead { color: #CFC6BC; }
.mosaic { display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr; gap: 14px; height: clamp(360px, 48vw, 520px); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; border-radius: 20px; }
.mosaic img:first-child { grid-row: span 2; border-radius: var(--arch); }
.facts { list-style: none; padding: 0; margin: 28px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.facts b { display: block; font: 400 1.6rem/1.1 var(--serif); color: #F3DFA8; }
.facts span { font-size: .9rem; color: #CFC6BC; }
.stay .btn-ghost { color: #fff; }

/* faq */
.faq { max-width: 780px; margin: 40px auto 0; }
.faq details { border-bottom: 1px solid var(--border); padding: 20px 4px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; font: 400 1.25rem/1.35 var(--serif); color: var(--char); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 300 1.6rem/1 var(--sans); color: var(--terra-dk); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 12px 0 0; color: var(--muted); }

/* cta */
.cta { background: var(--terra-dk); color: #fff; text-align: center; position: relative; overflow: hidden; }
.cta h2 { color: #fff; }
.cta p { color: rgba(255, 255, 255, .88); max-width: 560px; margin-inline: auto; }
.cta .btn { background: #fff; color: var(--terra-dk); margin-top: 16px; }
.cta .moon { position: absolute; right: -80px; top: -80px; width: 320px; opacity: .12; }

/* footer */
footer { padding: 48px 0; font-size: .88rem; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
footer a { color: var(--text); }
footer p { margin: 0; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

@media (max-width: 960px) {
  .days { grid-template-columns: 1fr 1fr; }
  .days .day:last-child { grid-column: span 2; }
  .limbs { grid-template-columns: 1fr 1fr; }
  .split, .rhythm-wrap { grid-template-columns: 1fr; }
  .arch { aspect-ratio: 4 / 3; max-width: 520px; }
}
@media (max-width: 760px) {
  .nav a:not(.btn) { display: none; }
  .brand small { display: none; }
  .days, .limbs { grid-template-columns: 1fr; }
  .days .day:last-child { grid-column: auto; }
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 160px; height: auto; }
  .mosaic img:first-child { grid-column: span 2; grid-row: auto; border-radius: 20px; }
  .facts { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}