/* MayaYumin Group — one page. Same family as the farm site (ramie, espresso, Atayal red), set for an international reader. */
:root{
  color-scheme:light;
  --ramie:#EFE8DC; --paper:#F7F2EA; --paper-2:#E4DACA;
  --espresso:#2B1B13; --espresso-2:#3A2820; --bark:#6E584A; --ash:#715A4A; --rule:#D8CBBA;
  --red:#B5232A; --red-deep:#8E1A20; --red-on-dark:#D2383F;
  --on-dark:#EFE8DC; --on-dark-muted:#C2B09E;
  --serif:'Noto Serif','Noto Serif TC','Songti TC',Georgia,serif;
  --sans:'Noto Sans','Noto Sans TC','PingFang TC','Helvetica Neue',Arial,sans-serif;
  --gutter:clamp(1.25rem,4vw,3.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ramie);color:var(--espresso);font-family:var(--sans);font-size:1.0625rem;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit}
img,svg{max-width:100%;display:block}
.wrap{width:min(1120px,100% - 2*var(--gutter));margin-inline:auto}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.15;margin:0;letter-spacing:-.005em}
p{margin:0}
.eyebrow{font-family:var(--sans);font-size:.76rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ash);display:flex;align-items:center;gap:.7em;margin:0 0 1rem}
.eyebrow::before{content:"";width:1.6em;height:2px;background:var(--red);flex:none}
.dark .eyebrow{color:var(--on-dark-muted)}.dark .eyebrow::before{background:var(--red-on-dark)}
.lede{font-family:var(--serif);font-size:1.22rem;line-height:1.65;color:var(--bark);max-width:38em}
.dark .lede{color:var(--on-dark-muted)}

/* header */
.top{position:sticky;top:0;z-index:10;background:rgba(239,232,220,.92);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:4.25rem}
.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none}
.brand img{height:2.1rem;width:auto}
.brand span{font-family:var(--serif);font-weight:700;font-size:1.05rem;letter-spacing:.01em}
.top nav{display:flex;gap:clamp(1rem,2.5vw,2rem)}
.top nav a{text-decoration:none;font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bark);padding:.3em 0;border-bottom:2px solid transparent}
.top nav a:hover{color:var(--espresso);border-color:var(--red)}
.top .mail{display:inline-flex;align-items:center;gap:.5em;background:var(--red);color:#fff;text-decoration:none;font-size:.84rem;letter-spacing:.1em;text-transform:uppercase;padding:.6em 1.1em;border-radius:2px;white-space:nowrap}
.top .mail:hover{background:var(--red-deep)}
@media (max-width:760px){.top nav{display:none}.brand span{display:none}}

/* hero */
.hero{background:var(--espresso);color:var(--on-dark);padding:clamp(4rem,10vw,8rem) 0 clamp(3.5rem,8vw,6rem);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,6vw,5rem);align-items:center}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.2rem);font-weight:700;max-width:12em}
.hero h1 em{font-style:normal;color:var(--red-on-dark)}
.hero .lede{margin-top:1.6rem}
.hero .mark{justify-self:end;width:min(100%,360px)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.2rem}
.btn{display:inline-flex;align-items:center;gap:.5em;text-decoration:none;font-family:var(--sans);font-size:.9rem;letter-spacing:.08em;padding:.8em 1.4em;border-radius:2px;border:1px solid transparent}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-deep)}
.btn-ghost{border-color:var(--on-dark-muted);color:var(--on-dark)}.btn-ghost:hover{background:var(--on-dark);color:var(--espresso)}
.hero .where{margin-top:2.4rem;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-muted)}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero .mark{justify-self:start;width:200px;order:-1}}

/* proof strip under the hero */
.proof{background:var(--paper);border-bottom:1px solid var(--rule)}
.proof .wrap{display:flex;flex-wrap:wrap;gap:.6rem 2.5rem;padding:1rem 0;font-size:.82rem;letter-spacing:.08em;color:var(--bark)}
.proof span{display:flex;align-items:center;gap:.6em}
.proof span::before{content:"";width:.45em;height:.45em;border-radius:50%;background:var(--red);flex:none}
.card .note{font-size:.84rem;color:var(--ash);border-top:1px solid var(--rule);padding-top:.8rem;margin-top:.3rem}

/* sections */
section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section-head{max-width:44em;margin-bottom:clamp(2rem,5vw,3.2rem)}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.section-head .lede{margin-top:1rem}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.card{background:var(--paper);padding:clamp(1.4rem,3vw,2.2rem);display:grid;gap:.8rem;align-content:start}
.card h3{font-size:1.35rem}
.card .num{font-family:var(--serif);font-size:.95rem;color:var(--red);letter-spacing:.1em}
.card p{color:var(--bark);font-size:.98rem;line-height:1.75}
.card ul{margin:.2rem 0 0;padding-left:1.1em;color:var(--bark);font-size:.95rem;line-height:1.7}
.card li+li{margin-top:.25em}
@media (max-width:720px){.cards{grid-template-columns:1fr}}

/* how we work */
.how{background:var(--paper);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.how .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,3vw,2.5rem)}
.how h3{font-size:1.1rem;margin-bottom:.5rem}
.how p{color:var(--bark);font-size:.95rem;line-height:1.7}
@media (max-width:820px){.how .grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.how .grid{grid-template-columns:1fr}}

/* principal */
.principal .grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,6vw,5rem);align-items:start}
.principal .name{font-size:clamp(1.8rem,3.4vw,2.5rem)}
.principal .role{font-size:.84rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ash);margin:.7rem 0 1.4rem}
.principal .bio p{color:var(--bark);max-width:38em}
.principal .bio p+p{margin-top:1em}
.facts{display:grid;grid-template-columns:auto 1fr;gap:.5rem 1.4rem;margin:0;font-size:.95rem;border-top:1px solid var(--rule);padding-top:1.1rem}
.facts dt{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ash);padding-top:.35em;white-space:nowrap}
.facts dd{margin:0;color:var(--bark);line-height:1.65}
@media (max-width:820px){.principal .grid{grid-template-columns:1fr}}

/* ventures */
.ventures{background:var(--espresso);color:var(--on-dark)}
.ventures .section-head h2{color:var(--on-dark)}
.ventures .row{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.venture{background:var(--espresso-2);border:1px solid rgba(255,255,255,.12);border-radius:2px;padding:1.6rem 1.6rem 1.8rem;display:grid;gap:.9rem;align-content:start;text-decoration:none;color:inherit}
.venture:hover{border-color:var(--on-dark-muted)}
.venture .logo{height:3.2rem;display:flex;align-items:center}
.venture .logo img{max-height:3.2rem;width:auto}
.venture .logo.badge img{max-height:4.2rem}
.venture .logo.word{font-family:var(--serif);font-size:1.9rem;font-weight:700;color:var(--on-dark);display:grid;gap:.1rem;line-height:1.1}
.venture .logo.word span{font-family:var(--sans);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-muted);font-weight:500}
.venture h3{font-size:1.2rem;color:var(--on-dark)}
.venture p{color:var(--on-dark-muted);font-size:.95rem;line-height:1.7}
.venture .more{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red-on-dark)}
@media (max-width:820px){.ventures .row{grid-template-columns:1fr}}

/* contact */
.contact .grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(2rem,6vw,5rem);align-items:start}
.contact .big{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.4;text-decoration:none;border-bottom:2px solid var(--red);padding-bottom:.1em}
.contact .big:hover{color:var(--red)}
.contact p{color:var(--bark)}
.entities{display:grid;gap:1.2rem}
.entity{background:var(--paper);border:1px solid var(--rule);border-radius:2px;padding:1.2rem 1.4rem}
.entity h3{font-size:1.05rem;margin-bottom:.3rem}
.entity p{font-size:.92rem;line-height:1.6}
@media (max-width:820px){.contact .grid{grid-template-columns:1fr}}

/* footer */
footer{background:var(--paper-2);border-top:1px solid var(--rule);padding:2.2rem 0;font-size:.84rem;color:var(--bark)}
footer .wrap{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:center}
footer img{height:1.6rem;width:auto}
footer a{color:var(--bark)}

/* ===== 2026-10-23 rebuild: one promise, a deliverable, a clock, a price, limits, intake ===== */
.hero .promise{margin-top:1.6rem;font-family:var(--serif);font-size:clamp(1.25rem,2vw,1.5rem);line-height:1.5;color:var(--on-dark);max-width:30em;border-left:3px solid var(--red-on-dark);padding-left:1rem}
.hero .lede{font-size:1.08rem;color:var(--on-dark-muted)}

.receive{background:var(--ramie)}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.tier{background:var(--paper);padding:clamp(1.4rem,3vw,2rem);display:grid;gap:.7rem;align-content:start}
.tier.featured{background:var(--espresso);color:var(--on-dark)}
.tier .tier-when{font-family:var(--sans);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--red)}
.tier.featured .tier-when{color:var(--red-on-dark)}
.tier h3{font-size:1.3rem}
.tier p{color:var(--bark);font-size:.96rem;line-height:1.7}
.tier.featured p{color:var(--on-dark-muted)}
.tier .price{margin-top:.4rem;padding-top:.8rem;border-top:1px solid var(--rule);font-family:var(--sans);font-size:.9rem;font-weight:500;color:var(--espresso);line-height:1.6}
.tier.featured .price{border-color:rgba(255,255,255,.18);color:var(--on-dark)}
.tiers-note{margin-top:1rem;font-size:.84rem;color:var(--ash);max-width:60em;line-height:1.7}
.opinion{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(2rem,5vw,4rem);margin-top:clamp(2.5rem,6vw,4rem);align-items:start}
.opinion h3{font-size:1.25rem;margin-bottom:.9rem}
.opinion ol,.opinion ul{margin:0;padding-left:1.2em;color:var(--bark);font-size:.97rem;line-height:1.7;display:grid;gap:.5rem}
.opinion b{color:var(--espresso);font-weight:700}
.ecmo{background:var(--paper);border:1px solid var(--rule);border-radius:2px;padding:clamp(1.3rem,3vw,1.8rem)}
.ecmo .eyebrow{margin-bottom:.7rem}
@media (max-width:900px){.tiers{grid-template-columns:1fr}.opinion{grid-template-columns:1fr}}

.limits{background:var(--paper);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.limits-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem)}
.limits-grid h3{font-size:1.2rem;margin-bottom:.8rem;padding-bottom:.5rem;border-bottom:2px solid var(--red)}
.limits-grid ul{margin:0;padding-left:1.1em;color:var(--bark);font-size:.96rem;line-height:1.7;display:grid;gap:.6rem}
@media (max-width:720px){.limits-grid{grid-template-columns:1fr}}

.contact .contact-lede{color:var(--bark);margin:1rem 0 1.6rem;max-width:34em}
.intake{display:grid;gap:1rem;background:var(--paper);border:1px solid var(--rule);border-radius:2px;padding:clamp(1.2rem,3vw,1.6rem)}
.intake label{display:grid;gap:.35rem}
.intake label span{font-family:var(--sans);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ash)}
.intake input,.intake select,.intake textarea{width:100%;font:inherit;font-size:.98rem;line-height:1.6;color:var(--espresso);background:var(--ramie);border:1px solid var(--rule);border-radius:2px;padding:.55em .75em}
.intake textarea{resize:vertical;min-height:6.5rem}
.intake input:focus,.intake select:focus,.intake textarea:focus{outline:2px solid var(--red);outline-offset:1px;border-color:transparent}
.intake .two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.intake .form-note{font-size:.82rem;color:var(--ash);line-height:1.6}
.intake .btn{justify-self:start;cursor:pointer}
.contact .alt{margin-top:1.1rem;color:var(--bark);font-size:.95rem}
.contact .alt .big{font-size:1.25rem}
@media (max-width:520px){.intake .two{grid-template-columns:1fr}}
.entities{gap:.9rem}

.plain{padding:clamp(3rem,8vw,6rem) 0}
.plain .wrap{max-width:44em}
.plain h1{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:.4rem 0 1.4rem}
.plain p{color:var(--bark);margin-bottom:1em;line-height:1.75}
.plain .small{font-size:.84rem;color:var(--ash)}