:root{
  --bg:#0a0a0c;
  --bg-2:#0f0f12;
  --surface:#141418;
  --surface-2:#1a1a1f;
  --border:#242429;
  --border-2:#2e2e35;
  --text:#f5f5f7;
  --muted:#9a9aa2;
  --accent:#c8ff00;
  --accent-ink:#0a0a0c;
  --radius:14px;
  --font-sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-display:'Space Grotesk',var(--font-sans);
  --max:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer}
a,button{touch-action:manipulation}
::selection{background:var(--accent);color:var(--accent-ink)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.6rem;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s,box-shadow .25s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-lg{padding:1.05rem 2.2rem;font-size:1.05rem}
.btn-accent{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 30px -10px color-mix(in srgb,var(--accent) 55%,transparent)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:2rem;
  padding:.9rem clamp(1rem,4vw,3rem);
  padding-top:calc(.9rem + env(safe-area-inset-top));
  background:color-mix(in srgb,var(--bg) 78%,transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.brand{font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:.12em}
.brand-dot{color:var(--accent)}
.nav-links{display:flex;gap:1.6rem;margin-left:auto}
.nav-links a{font-size:.92rem;color:var(--muted);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-star{color:var(--accent)!important;font-weight:600}
.nav-actions{display:flex;align-items:center;gap:.5rem}
.icon-btn{
  position:relative;display:grid;place-items:center;
  width:42px;height:42px;border-radius:50%;border:1px solid var(--border);
  background:var(--surface);color:var(--muted);transition:.2s;
}
.icon-btn:hover{color:var(--text);border-color:var(--border-2)}
.icon-btn svg{width:20px;height:20px}
.bag-count{
  position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 4px;
  display:grid;place-items:center;border-radius:99px;background:var(--accent);color:var(--accent-ink);
  font-size:.68rem;font-weight:700;
}
.nav-cta{margin-left:.25rem}
.menu-toggle{display:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:92vh;display:grid;grid-template-columns:1.1fr .9fr;
  align-items:center;gap:2rem;padding:3rem clamp(1rem,5vw,4rem);
  overflow:hidden;
}
.hero-copy{position:relative;z-index:2;max-width:640px}
.eyebrow,.section-eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-display);font-size:.78rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);
}
.hero-title{
  font-family:var(--font-display);font-size:clamp(3rem,8vw,6.2rem);line-height:.94;font-weight:700;letter-spacing:-.02em;margin:1rem 0;
}
.hero-sub{font-size:clamp(1.05rem,2vw,1.4rem);color:var(--muted);margin-bottom:2rem;max-width:34ch}
.hero-rack{position:relative;z-index:2;display:grid;place-items:center;min-height:420px;perspective:900px}
.hero-rack svg{width:min(38vh,320px);height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.5));animation:heroFloat 9s ease-in-out infinite}
@keyframes heroFloat{0%,100%{transform:rotateY(-16deg) rotateX(3deg)}50%{transform:rotateY(16deg) rotateX(-3deg)}}
.hero-glow{
  position:absolute;inset:auto;width:60vw;height:60vw;max-width:700px;max-height:700px;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent) 16%,transparent),transparent 65%);
  top:50%;right:-10%;transform:translateY(-50%);pointer-events:none;
}

/* ---------- Sections ---------- */
.section{padding:clamp(4rem,8vw,7rem) clamp(1rem,5vw,3rem)}
.section-alt{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{max-width:760px;margin-bottom:3rem}
.section-title{font-family:var(--font-display);font-size:clamp(1.9rem,4vw,3rem);line-height:1.08;font-weight:700;letter-spacing:-.02em;margin:.6rem 0 1rem}
.section-sub{color:var(--muted);font-size:1.05rem;max-width:60ch}
.center{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-top:2.5rem;text-align:center}

/* ---------- Features ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem;transition:border-color .25s,transform .25s var(--ease)}
.feature:hover{border-color:var(--border-2);transform:translateY(-3px)}
.feature-tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:.6rem}
.feature h3{font-family:var(--font-display);font-size:1.15rem;margin-bottom:.4rem}
.feature p{color:var(--muted);font-size:.95rem}

/* ---------- Design grid ---------- */
.design-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.design-grid .mini{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;display:grid;place-items:center;transition:transform .3s var(--ease),border-color .3s}
.design-grid .mini:hover{transform:translateY(-4px);border-color:var(--border-2)}
.design-grid .mini svg{width:min(16vh,150px);height:auto}

/* ---------- Products / showcase ---------- */
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.product-card{margin:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .3s var(--ease),border-color .3s}
.product-card:hover{transform:translateY(-4px);border-color:var(--border-2)}
.product-media{aspect-ratio:1/1;overflow:hidden;background:#111}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.product-card:hover .product-media img{transform:scale(1.06)}
.product-card figcaption{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.25rem}
.product-tag{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.product-name{font-family:var(--font-display);font-size:1.05rem;font-weight:600}
.product-price{color:var(--muted);font-size:.95rem}
/* ---------- Customiser layout ---------- */
.customiser{padding:clamp(4rem,8vw,7rem) clamp(1rem,5vw,3rem)}
.customiser-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:2rem;align-items:start}

.preview-panel{position:sticky;top:90px}
.preview-stage{
  position:relative;display:grid;place-items:center;min-height:560px;
  background:radial-gradient(circle at 50% 40%,#17171c,#0a0a0c 70%);
  border:1px solid var(--border);border-radius:22px;overflow:hidden;
  perspective:1100px;
}
.rack3d{position:absolute;inset:0;display:none;cursor:grab}
.rack3d.ready{display:block}
.rack3d:active{cursor:grabbing}
.rack3d canvas{display:block;width:100%!important;height:100%!important;touch-action:none}
.svg-fallback{position:absolute;inset:0;display:grid;place-items:center}
.tilt{width:100%;height:100%;display:grid;place-items:center;transition:transform .15s ease-out;transform-style:preserve-3d}
.spin{width:100%;height:100%;display:grid;place-items:center;transform-style:preserve-3d}
.spin.rotating{animation:spinY 9s linear infinite}
@keyframes spinY{from{transform:rotateY(0deg)}to{transform:rotateY(360deg)}}
#racket-svg{width:min(52vh,300px);height:auto;filter:drop-shadow(0 24px 50px rgba(0,0,0,.55))}
.preview-hint{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:var(--muted);font-size:.78rem;pointer-events:none}

.view-tools{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-top:1rem}
.view-btn{
  padding:.5rem 1rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);
  color:var(--muted);font-size:.82rem;font-weight:600;transition:.2s;
}
.view-btn:hover{color:var(--text);border-color:var(--border-2)}
.view-btn.active{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}
.view-btn.rotate-btn.active{color:var(--text);background:var(--surface-2);border-color:var(--accent)}

.preview-meta{display:flex;align-items:center;justify-content:space-between;margin-top:1rem;padding:0 .25rem}
.preview-name{font-family:var(--font-display);font-weight:600;font-size:1.05rem}
.preview-price{font-weight:700;font-size:1.3rem}

/* ---------- Options ---------- */
.options-panel{display:flex;flex-direction:column;gap:1rem}
.step{display:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem 1.5rem}
.step.active{display:block;animation:stepIn .3s var(--ease)}
@keyframes stepIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.step-head{display:flex;align-items:flex-start;gap:.7rem;margin-bottom:1.2rem}
.step-head>div{display:flex;flex-direction:column;gap:.15rem}
.step-num{font-family:var(--font-display);font-weight:600;font-size:.8rem;letter-spacing:.14em;color:var(--accent);line-height:1.5}
.step-title{font-family:var(--font-display);font-size:1.2rem;font-weight:600}
.step-hint{color:var(--muted);font-size:.86rem}
.option-row{display:flex;flex-direction:column;gap:.55rem;margin-bottom:1.1rem}
.option-row:last-child{margin-bottom:0}
.option-label{font-size:.82rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:.6rem}
.weight-display{color:var(--accent);font-weight:700}

.pills{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.6rem}
.shape-pills{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}

.opt{
  position:relative;display:inline-flex;align-items:center;gap:.45rem;cursor:pointer;
  border:1px solid var(--border);background:var(--surface-2);color:var(--muted);
  transition:border-color .18s,color .18s,background .18s,box-shadow .18s,transform .18s;
}
.opt:hover{color:var(--text);border-color:var(--border-2)}
.opt svg{width:20px;height:20px;color:currentColor}

/* card-style options (everything except colour swatches) */
.opt:not(.swatch){
  flex-direction:column;align-items:flex-start;justify-content:center;gap:.25rem;
  padding:.85rem 1rem;border-radius:12px;font-size:.95rem;font-weight:500;text-align:left;min-height:66px;
}
.opt:not(.swatch)::after{
  content:"";position:absolute;top:.6rem;right:.6rem;width:20px;height:20px;border-radius:50%;
  border:1.5px solid var(--border-2);display:grid;place-items:center;font-size:12px;color:transparent;transition:.18s;
}
.opt:not(.swatch).active{
  background:color-mix(in srgb,var(--accent) 12%,var(--surface-2));color:var(--text);
  border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);
}
.opt:not(.swatch).active::after{content:"✓";background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
.opt-main{font-weight:600;font-size:1rem;line-height:1.2}
.opt-sub{font-size:.76rem;color:var(--muted)}
.opt:not(.swatch).active .opt-sub{color:var(--text)}

.swatches{display:flex;gap:.6rem;flex-wrap:wrap}
.swatch{width:40px;height:40px;padding:0;border-radius:50%;background:var(--sw);border:2px solid transparent;position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.swatch:hover{transform:scale(1.08)}
.swatch.active{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}

.field-row{display:grid;grid-template-columns:1fr 120px;gap:1rem;margin-bottom:1.1rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field span{font-size:.82rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.field input{
  background:var(--surface-2);border:1px solid var(--border);border-radius:10px;
  padding:.7rem .9rem;color:var(--text);font-family:var(--font-display);font-size:1rem;font-weight:600;letter-spacing:.06em;
  transition:border-color .2s;
}
.field input:focus{outline:none;border-color:var(--accent)}
.field-sm{grid-column:2}

.upload-zone{
  display:flex;flex-direction:column;align-items:center;gap:.3rem;text-align:center;cursor:pointer;
  border:1px dashed var(--border-2);border-radius:12px;padding:1.6rem 1rem;transition:.2s;
}
.upload-zone:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 5%,transparent)}
.upload-icon{font-size:1.6rem;color:var(--accent);line-height:1}
.upload-title{font-family:var(--font-display);font-weight:600;font-size:1rem}
.upload-sub{color:var(--muted);font-size:.86rem}
.upload-note{color:var(--muted);font-size:.8rem;margin-top:.7rem}
.upload-note.ok{color:var(--accent)}
.upload-note.warn{color:#ff9f43}
/* ---------- Stepper ---------- */
.stepper{display:flex;gap:.45rem;overflow-x:auto;padding:.15rem;margin-bottom:1rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.stepper::-webkit-scrollbar{display:none}
.step-chip{
  display:inline-flex;align-items:center;gap:.5rem;flex:0 0 auto;
  padding:.5rem .85rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);
  color:var(--muted);font-size:.82rem;font-weight:600;transition:.18s;white-space:nowrap;
}
.step-chip:hover{color:var(--text);border-color:var(--border-2)}
.step-chip .chip-num{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);font-size:.72rem;transition:.18s}
.step-chip.active{color:var(--text);border-color:var(--accent)}
.step-chip.active .chip-num{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}

/* ---------- Step navigation ---------- */
.step-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1rem}
.step-progress{color:var(--muted);font-size:.85rem;font-weight:500}
.step-nav .btn:disabled{opacity:.4;pointer-events:none}

/* ---------- Draw canvas ---------- */
.draw-wrap{display:grid;grid-template-columns:1fr;gap:1rem}
.draw-wrap canvas{
  width:100%;aspect-ratio:1/1;
  background:repeating-conic-gradient(#18181c 0 90deg,#141418 0 180deg) 0 0/20px 20px;
  border:1px solid var(--border);border-radius:12px;touch-action:none;cursor:crosshair;
}
.draw-tools{display:flex;flex-direction:column;gap:.9rem}
.draw-colors{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.draw-color{width:34px;height:34px;border-radius:50%;background:var(--c);border:2px solid transparent;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);transition:.15s;position:relative}
.draw-color:hover{transform:scale(1.1)}
.draw-color.active{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}
.draw-color.picker{display:grid;place-items:center;background:var(--surface-2);color:var(--muted);font-size:1.1rem;font-weight:700}
.draw-color.picker input{position:absolute;inset:0;opacity:0;cursor:pointer}
.draw-row{display:flex;flex-direction:column;gap:.4rem}
.draw-row input[type=range]{width:100%;accent-color:var(--accent)}
.draw-actions{flex-direction:row;gap:.6rem;flex-wrap:wrap}
.draw-actions .btn{flex:1}
.upload-divider{display:flex;align-items:center;gap:1rem;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;margin:1.2rem 0 .8rem}
.upload-divider::before,.upload-divider::after{content:"";flex:1;height:1px;background:var(--border)}

@media(min-width:560px){
  .draw-wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
}

/* ---------- Summary / checkout ---------- */
.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;position:sticky;top:90px}
.summary-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.9rem;border-bottom:1px solid var(--border)}
.summary-head span:first-child{font-family:var(--font-display);font-weight:600;font-size:1.05rem}
.summary-series{color:var(--muted);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.summary-list{list-style:none;display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.2rem}
.summary-row{display:flex;justify-content:space-between;gap:1rem;font-size:.92rem}
.summary-row span:first-child{color:var(--muted)}
.summary-row span:last-child{font-weight:500;text-align:right}
.summary-total{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:1rem;margin-bottom:.5rem}
.summary-total span{font-family:var(--font-display);font-weight:600;font-size:1.1rem}
.summary-total strong{font-size:1.7rem;font-family:var(--font-display)}
.summary-delivery{color:var(--muted);font-size:.82rem;margin-bottom:1.2rem}
.summary-actions{display:flex;gap:.6rem}
.summary-actions .btn{flex:1}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,120px);
  background:var(--surface-2);border:1px solid var(--border-2);color:var(--text);
  padding:.8rem 1.3rem;border-radius:999px;font-size:.9rem;font-weight:500;
  transition:transform .35s var(--ease);z-index:100;box-shadow:0 12px 40px rgba(0,0,0,.5);
}
.toast.show{transform:translate(-50%,0)}

/* ---------- How it works ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.flow-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;position:relative}
.flow-num{font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--accent);opacity:.5;line-height:1}
.flow-step h3{font-family:var(--font-display);margin:.7rem 0 .4rem;font-size:1.05rem}
.flow-step p{color:var(--muted);font-size:.9rem}

/* ---------- Story split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split-copy .section-sub{margin-bottom:1rem}
.split-visual{display:grid;place-items:center;min-height:340px;background:radial-gradient(circle at 50% 45%,#17171c,#0a0a0c 70%);border:1px solid var(--border);border-radius:22px}
.split-visual svg{width:min(34vh,240px);height:auto;filter:drop-shadow(0 24px 50px rgba(0,0,0,.5))}
/* ---------- Tracker ---------- */
.tracker{display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem;max-width:900px;margin:0 auto}
.track-step{display:flex;flex-direction:column;align-items:center;gap:.6rem;text-align:center;font-size:.8rem;color:var(--muted);position:relative}
.track-dot{width:26px;height:26px;border-radius:50%;border:2px solid var(--border-2);background:var(--surface);position:relative;transition:.3s}
.track-step:not(:last-child)::after{content:"";position:absolute;top:12px;left:calc(50% + 18px);width:calc(100% - 36px);height:2px;background:var(--border-2)}
.track-step.done .track-dot{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}
.track-step.done .track-dot::after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:var(--accent-ink);font-size:.8rem;font-weight:700}
.track-step.done{color:var(--text)}
.track-step.done:not(:last-child)::after{background:var(--accent)}
.track-status{color:var(--muted);font-size:.9rem;min-height:1.4em;margin-top:.4rem}

/* ---------- Account / my rackets ---------- */
.rackets-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.racket-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem;display:flex;flex-direction:column;gap:.9rem}
.racket-card svg{width:min(18vh,130px);height:auto;margin:0 auto}
.racket-card h4{font-family:var(--font-display);font-size:1.05rem}
.racket-card .rc-meta{color:var(--muted);font-size:.82rem;line-height:1.5}
.rc-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:auto}
.rc-actions .btn{flex:1;font-size:.8rem;padding:.6rem .8rem}
.empty-state{grid-column:1/-1;color:var(--muted);text-align:center;padding:2rem;border:1px dashed var(--border-2);border-radius:var(--radius)}
/* ---------- AI ---------- */
.ai-box{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:1rem;align-items:center;text-align:center}
.ai-box input{width:100%;max-width:520px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:.95rem 1.4rem;color:var(--text);font-size:1rem}
.ai-box input:focus{outline:none;border-color:var(--accent)}
.ai-status{color:var(--muted);font-size:.9rem;min-height:1.4em}

/* ---------- Footer ---------- */
.footer{display:flex;flex-direction:column;align-items:center;gap:1.2rem;padding:3rem 1rem;padding-bottom:calc(3rem + env(safe-area-inset-bottom));border-top:1px solid var(--border);text-align:center}
.footer-links{display:flex;gap:1.6rem;flex-wrap:wrap;justify-content:center}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:var(--text)}
.footer-mail{color:var(--accent);font-weight:600;font-size:.95rem}
.footer-mail:hover{text-decoration:underline}
.footer-note{color:var(--muted);font-size:.8rem}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .customiser-grid{grid-template-columns:1fr}
  .preview-panel{position:static}
  .summary-card{position:static}
  .feature-grid,.design-grid,.rackets-grid,.products-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .tracker{grid-template-columns:repeat(3,1fr)}
  .track-step:nth-child(3)::after{display:none}
  .split{grid-template-columns:1fr}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:2rem}
  .hero-rack{order:-1;min-height:300px}
}
@media(max-width:640px){
  .menu-toggle{display:grid}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;margin-left:0;
    background:var(--bg);border-bottom:1px solid var(--border);
    padding:.25rem 1rem .75rem;
  }
  .nav.open .nav-links{display:flex}
  .nav-links a{padding:.85rem .25rem;border-bottom:1px solid var(--border);font-size:1rem}
  .nav-links a:last-child{border-bottom:none}
  .nav-cta{display:none}
  .feature-grid,.design-grid,.rackets-grid,.flow,.products-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .field-sm{grid-column:1}
  .preview-stage{min-height:400px}
  #racket-svg{width:min(46vh,230px)}
  .swatch{width:44px;height:44px}
  .draw-color{width:40px;height:40px}
  .view-btn{padding:.6rem 1.1rem}
  .summary-actions{flex-direction:column}
  .tracker{grid-template-columns:repeat(2,1fr)}
  .track-step:nth-child(2n)::after,.track-step:nth-child(3)::after{display:none}
}

@media(max-width:480px){
  .brand{font-size:1.25rem}
  .hero-title{font-size:clamp(2.3rem,14vw,3.2rem)}
  .section{padding:3.5rem 1rem}
  .customiser{padding:3rem 1rem}
  .preview-stage{min-height:350px}
  .step{padding:1.1rem 1rem}
  .step-chip{padding:.45rem .7rem}
  .step-chip .chip-label{display:none}
  .tracker{grid-template-columns:1fr}
  .track-step::after{display:none}
}