.site-header { position: sticky; top: 0; z-index: 10; background: #faf9f4f5; border-bottom: 1px solid #dedfd49c; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--heading); font-size: 28px; letter-spacing: -.065em; min-height: 48px; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 40px; background: var(--jade); color: #eee9d6; font: 26px 'XiangqiGlyphs', serif; border-radius: 5px 5px 13px 5px; }
.brand-dot { color: #78915c; }
.site-header nav { display: flex; gap: 32px; }
.site-header nav a { display: inline-flex; align-items: center; min-height: 48px; font-size: 13px; text-decoration: none; color: var(--muted); }
.site-header nav a:hover { color: var(--jade); text-decoration: underline; text-underline-offset: 6px; }
.hero { padding: 60px 0 48px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-copy { padding-bottom: 20px; }
.hero-copy .eyebrow { display: flex; align-items: center; gap: 12px; font-size: 10px; }
.eyebrow-line { width: 28px; height: 1px; background: #809470; }
h1 { font-size: clamp(40px, 4.8vw, 66px); line-height: 1.21; margin: 25px 0 24px; }
h1 em { font-style: normal; color: #64764e; }
.hero-description { color: var(--muted); font-size: 17px; max-width: 400px; line-height: 1.85; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 24px; margin-top: 32px; }
.hero-reassurance { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: 17px; font-size: 11px; color: var(--muted); }
.hero-reassurance .icon { width: 15px; height: 15px; color: var(--jade); }
.garden-scene { position: relative; isolation: isolate; min-height: 560px; padding: 28px 38px 72px; background: #294d3d; border-radius: 120px 16px 16px 16px; overflow: hidden; }
.garden-scene::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(160deg, #193e35c4, #173c3270), url('../img/bamboo-bg-800.webp') center / cover; opacity: .75; }
.garden-scene::after { content: ''; position: absolute; inset: 12px; border: 1px solid #f0e3b723; border-radius: 108px 8px 8px 8px; z-index: -1; }
.scene-heading { display: flex; align-items: center; gap: 8px; justify-content: flex-end; color: #edead9; font-size: 9px; letter-spacing: .17em; margin-bottom: 20px; }
.scene-dot { width: 5px; height: 5px; border-radius: 50%; background: #d5bd83; }
.scene-glyph { margin-left: 16px; font: 23px 'XiangqiGlyphs', serif; opacity: .8; }
.board-frame { width: 93%; max-width: 360px; margin: 0 auto; padding: 8px; border: 1px solid #c0a87c; border-radius: 9px; background: #a4966c; box-shadow: 2px 7px 0 #7b704d, 6px 26px 30px #061c3370; transform: perspective(1000px) rotateX(9deg) rotateZ(-7deg); }
.board-frame img { width: 100%; border-radius: 4px; }
.scene-note { position: absolute; left: 34px; bottom: 25px; right: 34px; display: flex; align-items: center; gap: 13px; background: #fcfaf1; box-shadow: 0 8px 24px #10281a38; padding: 15px 18px; border: 1px solid #ede5d1; border-radius: 8px; }
.note-icon { display: grid; place-items: center; width: 36px; height: 36px; background: #edf0e5; border-radius: 50%; font: 25px 'XiangqiGlyphs', serif; color: var(--jade); flex-shrink: 0; }
.scene-note strong { display: block; font-size: 12px; }
.scene-note div > span { display: block; font-size: 10px; color: var(--muted); margin-top: 2px; }
.preview-caption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 10px; color: var(--muted); margin-top: 18px; }
.preview-caption > :first-child { font-size: 8px; letter-spacing: .13em; }
.benefit-strip { border-block: 1px solid var(--line); padding: 26px 0; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.benefit-grid > p { display: flex; align-items: center; gap: 16px; }
.benefit-grid > p:not(:first-child) { padding-left: 32px; border-left: 1px solid var(--line); }
.benefit-grid .icon { color: #64764e; width: 28px; height: 28px; }
.benefit-grid strong { display: block; font-size: 13px; font-weight: 600; }
.benefit-grid span span { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }
@media (min-width: 1500px) { .hero { padding-top: 76px; padding-bottom: 64px; } }
@media (max-width: 1050px) {
  .hero-grid { gap: 32px; }
  .garden-scene { min-height: 500px; padding-inline: 20px; }
  .scene-note { left: 20px; right: 20px; }
}
@media (max-width: 760px) {
  .site-header nav { display: none; }
  .header-inner { min-height: 74px; }
  .hero { padding-top: 38px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-copy { padding-bottom: 0; }
  h1 { font-size: clamp(42px, 7.5vw, 62px); }
  .hero-description { max-width: 520px; }
  .hero-visual { width: min(100%, 490px); justify-self: center; }
  .garden-scene { min-height: 0; padding: 25px 30px 85px; }
  .scene-note { bottom: 20px; }
  .benefit-grid { grid-template-columns: 1fr; gap: 22px; }
  .benefit-grid > p:not(:first-child) { border: 0; padding: 0; }
  .benefit-grid strong { font-size: 14px; }
  .benefit-grid span span { font-size: 12px; }
}
@media (max-width: 390px) {
  .brand { font-size: 24px; gap: 7px; }
  .brand-mark { width: 32px; height: 36px; }
  .btn-small { padding-inline: 12px; gap: 8px; }
  h1 { font-size: 38px; }
  .hero-description { font-size: 16px; }
  .hero-actions { gap: 6px 14px; }
  .hero-reassurance { font-size: 10px; }
  .garden-scene { padding-inline: 18px; }
  .scene-note { padding: 12px; left: 16px; right: 16px; }
}