:root{--green:#123d2b;--green2:#1e5b3e;--lime:#d6ed8b;--cream:#f7f7f0;--ink:#17221b;--muted:#5d6a61;--white:#fff;--line:#e0e6df;--soft:#eaf0e5}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--cream);line-height:1.55}
a{color:inherit}
img{max-width:100%}
.topbar{background:var(--green);color:#fff;text-align:center;padding:9px 16px;font-size:.88rem;letter-spacing:.02em}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.nav{max-width:1120px;margin:auto;padding:12px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{display:block;height:62px;width:auto}
nav.main{display:flex;gap:22px;align-items:center}
nav.main a{text-decoration:none;font-weight:700;font-size:.94rem}
nav.main a:hover,nav.main a[aria-current]{color:var(--green2)}
.button{display:inline-flex;justify-content:center;align-items:center;background:var(--lime);color:var(--green);padding:12px 18px;border-radius:999px;font-weight:800;text-decoration:none;border:0;cursor:pointer;font-size:1rem;font-family:inherit}
.button:hover{filter:brightness(.96)}
.button.dark{background:var(--green);color:#fff}
.button[disabled]{opacity:.55;cursor:not-allowed;filter:none}
.button-outline{display:inline-flex;align-items:center;justify-content:center;padding:11px 17px;border:1px solid #b9d0be;border-radius:999px;text-decoration:none;font-weight:800}
.wrap{max-width:1120px;margin:auto;padding:0 22px}
section.block{max-width:1120px;margin:auto;padding:56px 22px}
.crumbs{max-width:1120px;margin:auto;padding:18px 22px 0;font-size:.85rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li:before{content:"›";margin-right:6px}
.small-label{color:var(--green2);font-weight:900;font-size:.76rem;letter-spacing:.15em;text-transform:uppercase}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);line-height:1.04;letter-spacing:-.045em;margin:10px 0 14px}
h2{font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.04em;line-height:1.1;margin:6px 0 12px}
.lead{font-size:1.1rem;color:var(--muted);max-width:720px;margin:0}
/* hero */
.hero{background:linear-gradient(110deg,rgba(9,39,27,.94),rgba(18,61,43,.79)),radial-gradient(ellipse at 78% 30%,#4f8558 0,#244f37 35%,#102c20 75%);color:#fff;overflow:hidden}
.hero-inner{max-width:1120px;margin:auto;padding:70px 22px 72px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:44px}
.hero h1{font-size:clamp(2.5rem,5vw,4.4rem);line-height:.99;letter-spacing:-.055em;margin:14px 0 20px}
.hero p{font-size:1.12rem;color:#e1eae3;max-width:540px;margin:0 0 26px}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{min-height:270px;position:relative;display:flex;align-items:center;justify-content:center}
.green-circle{width:min(300px,75vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 25%,#e7f0d0,#9dbb78 48%,#527c4e 78%);box-shadow:0 25px 60px #081b1270;display:flex;align-items:center;justify-content:center;transform:rotate(-9deg)}
.golfball{width:155px;height:155px;border-radius:50%;background:radial-gradient(circle at 35% 28%,#fff,#f0f2eb 65%,#c9d2c7);box-shadow:inset -15px -16px 22px #adb8ad,0 20px 30px #142e1e70;position:relative}
.golfball:before{content:"";position:absolute;inset:18px;border-radius:50%;background-image:radial-gradient(circle,#d4dacf 1.8px,transparent 2.4px);background-size:16px 16px;opacity:.85}
.art-label{position:absolute;right:0;bottom:10px;background:var(--lime);color:var(--green);padding:14px 18px;border-radius:14px;font-weight:900;box-shadow:0 10px 25px #071a1070;transform:rotate(3deg)}
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-inner{max-width:1120px;margin:auto;padding:18px 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.trust-item{display:flex;gap:10px;align-items:center;font-weight:700;font-size:.95rem}
.check{width:30px;height:30px;display:grid;place-items:center;background:#e8f0df;border-radius:50%;color:var(--green);font-weight:900;flex-shrink:0}
/* page head */
.page-head{max-width:1120px;margin:auto;padding:22px 22px 8px}
.price-from{display:inline-block;margin-top:14px;background:var(--soft);color:var(--green);font-weight:800;border-radius:999px;padding:7px 14px;font-size:.92rem}
/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,box-shadow .15s}
a.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px #12301f18}
.card-art{height:130px;background:linear-gradient(140deg,#e5eddf,#f7f8f2);display:grid;place-items:center;position:relative}
.card-tag{position:absolute;top:12px;left:12px;background:#fff;border-radius:99px;padding:4px 9px;font-size:.72rem;font-weight:800;color:var(--green)}
.ball-stack{display:flex;gap:6px}
.mini-ball{width:50px;height:50px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff,#f4f5ed 68%,#c5cec4);box-shadow:inset -7px -8px 10px #bbc4ba,0 8px 12px #273d2b20;position:relative}
.mini-ball:after{content:"";position:absolute;inset:8px;border-radius:50%;background-image:radial-gradient(circle,#d2d9cf 1.2px,transparent 1.7px);background-size:9px 9px}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.card-body h3{margin:0 0 5px;font-size:1.1rem}
.card-body p{margin:0 0 12px;color:var(--muted);font-size:.9rem}
.card-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-weight:800;color:var(--green)}
.card-foot span:last-child{font-size:.85rem}
.brand-block{margin-top:34px}
.brand-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.brand-head h2{margin:0}
.brand-head p{margin:4px 0 0;color:var(--muted);max-width:640px}
.cat-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cat-tile{background:var(--green);color:#fff;border-radius:22px;padding:28px;text-decoration:none;display:flex;flex-direction:column;gap:8px;min-height:190px}
.cat-tile.alt{background:#fff;color:var(--ink);border:1px solid var(--line)}
.cat-tile h3{margin:0;font-size:1.6rem;letter-spacing:-.03em}
.cat-tile p{margin:0;opacity:.85}
.cat-tile .go{margin-top:auto;font-weight:800;color:var(--lime)}
.cat-tile.alt .go{color:var(--green2)}
.brand-pills{display:flex;flex-wrap:wrap;gap:10px}
.brand-pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:800;color:#243b2c;text-decoration:none}
.brand-pill.soon{color:var(--muted);font-weight:600;border-style:dashed}
/* product */
.product{max-width:1120px;margin:auto;padding:22px 22px 56px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.product-art{background:linear-gradient(140deg,#e5eddf,#f7f8f2);border-radius:22px;aspect-ratio:4/3;display:grid;place-items:center;border:1px solid var(--line)}
.product-art .mini-ball{width:84px;height:84px}
.product-art .mini-ball:after{inset:12px;background-size:12px 12px}
.photo-note{font-size:.82rem;color:var(--muted);margin-top:8px}
.grade-badge{display:inline-block;background:var(--green);color:#fff;font-weight:800;font-size:.8rem;border-radius:999px;padding:5px 11px;letter-spacing:.03em}
.price-big{font-size:2.3rem;font-weight:900;color:var(--green);letter-spacing:-.03em;margin:18px 0 0}
.per-ball{color:var(--muted);font-size:.92rem}
fieldset{border:0;padding:0;margin:20px 0 0}
legend{font-weight:800;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-flex;flex-direction:column;align-items:center;min-width:72px;padding:9px 12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;font-weight:800}
.chip span small{font-weight:600;color:var(--muted);font-size:.78rem}
.chip input:checked+span{border-color:var(--green);background:var(--soft);box-shadow:0 0 0 1px var(--green)}
.chip input:focus-visible+span{outline:3px solid var(--lime)}
.chip input:disabled+span{opacity:.4;cursor:not-allowed}
.buy-row{margin-top:22px;display:flex;flex-direction:column;gap:8px}
.buy-row .button{width:100%;padding:15px}
.soon-note{font-size:.85rem;color:var(--muted);text-align:center}
.desc{margin-top:26px;border-top:1px solid var(--line);padding-top:20px}
.desc h2{font-size:1.25rem;letter-spacing:-.02em}
.desc p{color:#34433a}
.related{max-width:1120px;margin:auto;padding:0 22px 56px}
/* grades */
.grades{background:var(--soft);border-radius:22px;padding:30px}
.grade-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.grade{background:#fff;border-radius:14px;padding:18px}
.grade h3{margin:0 0 4px;color:var(--green);display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.grade h3 small{font-size:.9rem;color:var(--ink)}
.grade p{margin:6px 0 0;color:var(--muted);font-size:.92rem}
.grade p strong{color:var(--ink)}
/* mix and match */
.mm{max-width:1120px;margin:auto;padding:12px 22px 70px;display:grid;grid-template-columns:1fr 340px;gap:30px;align-items:start}
.mm-step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:18px}
.mm-step h2{font-size:1.3rem;letter-spacing:-.02em;margin:0 0 4px}
.mm-step>p{margin:0 0 14px;color:var(--muted);font-size:.92rem}
.mm-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.mm-brand{font-weight:900;color:var(--green2);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin:16px 0 6px}
.mm-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-top:1px solid var(--line)}
.mm-row:first-of-type{border-top:0}
.mm-row .name{font-weight:800}
.mm-row .meta{font-size:.82rem;color:var(--muted)}
.stepper{display:flex;align-items:center;gap:6px;flex-shrink:0}
.stepper button{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--line);background:#fff;font-size:1.1rem;font-weight:900;cursor:pointer;color:var(--green);font-family:inherit}
.stepper button:disabled{opacity:.35;cursor:not-allowed}
.stepper output{min-width:28px;text-align:center;font-weight:900}
.mm-summary{position:sticky;top:100px;background:var(--green);color:#fff;border-radius:18px;padding:22px}
.mm-summary h2{font-size:1.25rem;margin:0 0 12px;letter-spacing:-.02em}
.progress{height:10px;background:#ffffff26;border-radius:99px;overflow:hidden}
.progress div{height:100%;background:var(--lime);width:0;transition:width .2s}
.mm-count{margin:8px 0 14px;font-size:.92rem;color:#dce8df}
.mm-list{list-style:none;margin:0 0 14px;padding:0;font-size:.9rem;max-height:240px;overflow:auto}
.mm-list li{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px solid #ffffff1f}
.mm-total{display:flex;justify-content:space-between;font-size:1.35rem;font-weight:900;margin:6px 0 14px}
.mm-summary .button{width:100%}
.mm-summary .soon-note{color:#c9d7cd;margin-top:8px}
.link-btn{background:none;border:0;color:var(--lime);text-decoration:underline;cursor:pointer;font-family:inherit;font-size:.85rem;padding:0;margin-top:10px}
/* cta + footer */
.cta{background:var(--green);color:#fff;border-radius:22px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.cta h2{margin:0 0 6px}
.cta p{color:#dce8df;margin:0}
footer.site{background:#0c261b;color:#fff;margin-top:20px}
.footer-inner{max-width:1120px;margin:auto;padding:35px 22px;display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}
footer.site p,footer.site a{color:#c9d7cd;font-size:.9rem}
footer.site .links a{display:block;margin:4px 0}
.footer-brand{font-weight:900;letter-spacing:.02em;text-decoration:none;color:#fff!important;font-size:1rem!important}
.footer-brand span{color:var(--lime)}
.fineprint{max-width:1120px;margin:auto;padding:0 22px 25px;color:#a8bcae;font-size:.78rem}
@media(max-width:860px){.mm{grid-template-columns:1fr}.mm-summary{position:static}}
@media(max-width:760px){nav.main{gap:12px}nav.main a:not(.button){display:none}.brand img{height:50px}.hero-inner{grid-template-columns:1fr;padding:50px 18px 44px}.hero-art{min-height:220px}.green-circle{width:210px}.golfball{width:120px;height:120px}.trust-inner{grid-template-columns:1fr;gap:10px}.product{grid-template-columns:1fr;gap:22px}.grade-grid{grid-template-columns:1fr}.cat-tiles{grid-template-columns:1fr}.cta{display:block}.cta .button{margin-top:16px}.nav{padding:10px 16px}section.block{padding:44px 16px}.page-head,.crumbs,.product,.related,.mm{padding-left:16px;padding-right:16px}.mm-step{padding:18px}}