:root{
    color-scheme: light;
    --bg: #FFFFFF;
    --bg-soft: #F6F6F5;
    --text: #111111;
    --text-dim: #6B6B6B;
    --border: #E7E7E5;
    --border-strong: #D4D4D2;
    --accent-red: #C8322A;
    --cta-bg: #111111;
    --cta-text: #FFFFFF;
    --cta-hover: #2A2A2A;
    --overlay: rgba(10,10,10,0.55);
    --radius: 2px;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    box-sizing: border-box;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      color-scheme: dark;
      --bg: #0D0D0D;
      --bg-soft: #161616;
      --text: #F2F2F0;
      --text-dim: #9A9A98;
      --border: #272727;
      --border-strong: #363636;
      --accent-red: #E2554C;
      --cta-bg: #F2F2F0;
      --cta-text: #0D0D0D;
      --cta-hover: #D8D8D6;
      --overlay: rgba(0,0,0,0.65);
    }
  }
  :root[data-theme="dark"]{
    color-scheme: dark;
    --bg: #0D0D0D;
    --bg-soft: #161616;
    --text: #F2F2F0;
    --text-dim: #9A9A98;
    --border: #272727;
    --border-strong: #363636;
    --accent-red: #E2554C;
    --cta-bg: #F2F2F0;
    --cta-text: #0D0D0D;
    --cta-hover: #D8D8D6;
    --overlay: rgba(0,0,0,0.65);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{height:100%; scroll-padding-top: calc(64px + var(--safe-top)); scroll-behavior:smooth;}
  body{
    height:100%;
    background:var(--bg);
    color:var(--text);
    font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
    -webkit-font-smoothing:antialiased;
    padding-top: var(--safe-top);
    padding-bottom: var(--safe-bottom);
    overflow-x:hidden;
  }
  body::before{
    content:""; position:fixed; inset:0 0 auto; height:var(--safe-top);
    background:var(--bg); z-index:50;
  }
  .display{font-family:'Bebas Neue',Impact,sans-serif; letter-spacing:0.01em; line-height:0.92;}
  a{color:inherit; text-decoration:none;}
  button{font-family:inherit; cursor:pointer;}
  img{max-width:100%; display:block;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 20px;}
  @media (min-width:768px){ .wrap{padding:0 40px;} }

  /* reveal on scroll */
  .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}
  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1; transform:none; transition:none;}
    html{scroll-behavior:auto;}
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:var(--safe-top); z-index:40;
    background:color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter:saturate(140%) blur(10px);
    -webkit-backdrop-filter:saturate(140%) blur(10px);
    border-bottom:1px solid var(--border);
  }
  .header-inner{
    display:flex; align-items:center; justify-content:space-between;
    height:56px;
  }
  @media (min-width:768px){ .header-inner{height:72px;} }
  .logo{font-family:'Bebas Neue',sans-serif; font-size:22px; letter-spacing:0.08em;}
  @media (min-width:768px){ .logo{font-size:26px;} }
  .nav{display:flex; align-items:center; gap:18px;}
  .nav-link{font-size:12px; font-weight:600; letter-spacing:0.08em; text-transform:uppercase; color:var(--text); opacity:0.85; display:none;}
  @media (min-width:640px){ .nav-link{display:inline-block;} }
  .nav-link:hover{opacity:1;}
  .cart-btn{
    position:relative; display:flex; align-items:center; justify-content:center;
    width:38px; height:38px; border:1px solid var(--border-strong); border-radius:50%;
    background:transparent; color:var(--text); transition:border-color .2s ease, transform .15s ease;
  }
  .cart-btn:hover{border-color:var(--text);}
  .cart-btn:active{transform:scale(0.94);}
  .cart-badge{
    position:absolute; top:-6px; right:-6px; min-width:17px; height:17px; padding:0 4px;
    background:var(--text); color:var(--bg); font-size:10px; font-weight:700;
    border-radius:50%; display:flex; align-items:center; justify-content:center;
  }

  /* ---------- HERO ---------- */
  .hero{padding:28px 0 40px;}
  @media (min-width:768px){ .hero{padding:52px 0 72px;} }
  .hero-grid{
    display:grid; grid-template-columns:1fr; gap:28px;
  }
  @media (min-width:900px){
    .hero-grid{grid-template-columns: 0.78fr 1fr; gap:48px; align-items:center;}
  }
  .hero-info{order:1;}
  .hero-media{order:2;}
  .hero-buy{order:3;}
  @media (min-width:900px){
    .hero-info{order:1;}
    .hero-media{order:2;}
    .hero-buy{order:1; grid-column:1; grid-row:2;}
  }
  .eyebrow{
    font-size:11px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;
    color:var(--text-dim); margin-bottom:10px;
  }
  .hero-title{
    font-size:clamp(52px, 15vw, 96px); text-transform:uppercase;
  }
  @media (min-width:900px){ .hero-title{font-size:88px;} }
  .hero-sub{
    font-size:16px; color:var(--text); font-weight:600; margin-top:12px;
  }
  .hero-desc{
    font-size:14.5px; line-height:1.6; color:var(--text-dim); margin-top:10px; max-width:42ch;
  }
  .hero-media{
    position:relative; background:var(--bg-soft); border:1px solid var(--border);
    aspect-ratio: 1/1.05; overflow:hidden;
  }
  .hero-media img{width:100%; height:100%; object-fit:cover; cursor:zoom-in;}
  .hero-media img.loaded{animation:fadein .5s ease both;}
  @keyframes fadein{from{opacity:0} to{opacity:1}}

  .stock-line{display:flex; align-items:baseline; gap:8px; margin-top:22px; flex-wrap:wrap;}
  .stock-count{font-size:15px; font-weight:700;}
  .stock-count b{color:var(--accent-red); font-size:17px;}
  .stock-bar{height:3px; width:100%; max-width:220px; background:var(--border); margin-top:8px; position:relative; overflow:hidden;}
  .stock-bar i{position:absolute; left:0; top:0; bottom:0; background:var(--accent-red); display:block;}
  .drop-tag{font-size:12px; color:var(--text-dim); margin-top:6px; letter-spacing:0.02em;}

  .price-row{display:flex; align-items:baseline; gap:10px; margin-top:22px;}
  .price-now{font-size:30px; font-weight:800; letter-spacing:-0.01em;}
  .price-old{font-size:17px; color:var(--text-dim); text-decoration:line-through; text-decoration-color:var(--accent-red);}

  .qty-row{display:flex; align-items:center; gap:14px; margin-top:20px;}
  .qty-label{font-size:12px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:var(--text-dim);}
  .qty-ctrl{display:flex; align-items:center; border:1px solid var(--border-strong);}
  .qty-btn{
    width:40px; height:40px; background:transparent; border:none; font-size:17px; color:var(--text);
    display:flex; align-items:center; justify-content:center; transition:background .15s ease;
  }
  .qty-btn:hover:not(:disabled){background:var(--bg-soft);}
  .qty-btn:disabled{opacity:0.3; cursor:not-allowed;}
  .qty-val{width:42px; text-align:center; font-size:16px; font-weight:700; font-variant-numeric:tabular-nums;}

  .cta-primary{
    margin-top:24px; width:100%; max-width:420px; background:var(--cta-bg); color:var(--cta-text);
    border:none; padding:16px 22px; font-size:13px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;
    display:flex; align-items:center; justify-content:center; gap:10px; transition:background .18s ease, transform .1s ease;
  }
  .cta-primary:hover{background:var(--cta-hover);}
  .cta-primary:active{transform:scale(0.985);}
  .cta-primary:disabled{opacity:0.45; cursor:not-allowed;}
  .cta-note{font-size:12px; color:var(--text-dim); margin-top:10px; max-width:360px; line-height:1.5;}
  .sold-out-note{font-size:13px; font-weight:700; color:var(--accent-red); margin-top:20px;}

  /* ---------- DETAILS ---------- */
  .section{padding:56px 0;}
  .section-title{
    font-size:clamp(28px,6vw,40px); text-transform:uppercase; max-width:14ch;
  }
  .divider{border-top:1px solid var(--border);}
  .details-grid{display:grid; grid-template-columns:1fr; gap:26px; margin-top:30px;}
  @media (min-width:700px){ .details-grid{grid-template-columns:repeat(3,1fr); gap:24px;} }
  .detail-card{border-top:1px solid var(--border-strong); padding-top:16px;}
  .detail-num{font-size:11px; color:var(--text-dim); font-weight:700; letter-spacing:0.08em;}
  .detail-text{font-size:14.5px; margin-top:8px; line-height:1.55;}

  /* ---------- REPEAT CTA ---------- */
  .repeat-cta{
    background:var(--text); color:var(--bg);
    padding:52px 0; text-align:center;
  }
  :root[data-theme="dark"] .repeat-cta, @media (prefers-color-scheme: dark){ .repeat-cta{ } }
  .repeat-title{font-size:clamp(32px,8vw,56px); text-transform:uppercase;}
  .repeat-text{font-size:14px; opacity:0.75; margin-top:10px;}
  .repeat-stock{font-size:13px; font-weight:700; margin-top:18px; letter-spacing:0.04em;}
  .repeat-btn{
    margin-top:22px; background:var(--bg); color:var(--text); border:none;
    padding:15px 30px; font-size:13px; font-weight:700; letter-spacing:0.1em; text-transform:uppercase;
    transition:opacity .18s ease;
  }
  .repeat-btn:hover{opacity:0.85;}

  /* ---------- FOOTER ---------- */
  footer{padding:40px 0 calc(40px + var(--safe-bottom)); border-top:1px solid var(--border);}
  .footer-row{display:flex; flex-direction:column; gap:18px;}
  @media (min-width:700px){ .footer-row{flex-direction:row; justify-content:space-between; align-items:flex-start;} }
  .footer-logo{font-family:'Bebas Neue',sans-serif; font-size:22px; letter-spacing:0.08em;}
  .footer-links{display:flex; gap:16px; flex-wrap:wrap;}
  .footer-links a{font-size:12px; color:var(--text-dim); font-weight:600;}
  .footer-links a:hover{color:var(--text);}
  .footer-legal{font-size:11.5px; color:var(--text-dim); margin-top:18px; max-width:60ch; line-height:1.6;}

  /* ---------- STICKY MOBILE CTA ---------- */
  .sticky-cta{
    position:fixed; left:0; right:0; bottom:0; z-index:35;
    padding:10px 16px calc(10px + var(--safe-bottom));
    background:color-mix(in srgb, var(--bg) 94%, transparent);
    backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
    border-top:1px solid var(--border);
    display:flex; align-items:center; gap:12px;
    transform:translateY(0); transition:transform .3s ease;
  }
  .sticky-cta.hide{transform:translateY(110%);}
  @media (min-width:900px){ .sticky-cta{display:none;} }
  .sticky-price{font-size:15px; font-weight:800; white-space:nowrap;}
  .sticky-btn{
    flex:1; background:var(--cta-bg); color:var(--cta-text); border:none; padding:13px 16px;
    font-size:12.5px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  }

  /* ---------- MODAL / ORDER FORM ---------- */
  .modal-overlay{
    position:fixed; inset:0; background:var(--overlay); z-index:60;
    opacity:0; pointer-events:none; transition:opacity .25s ease;
  }
  .modal-overlay.open{opacity:1; pointer-events:auto;}
  .modal-panel{
    position:fixed; z-index:61; background:var(--bg);
    right:0; top:0; bottom:0; width:100%; max-width:480px;
    transform:translateX(100%); transition:transform .32s cubic-bezier(.4,0,.2,1);
    overflow-y:auto; -webkit-overflow-scrolling:touch;
    padding: calc(20px + var(--safe-top)) 0 calc(20px + var(--safe-bottom));
    border-left:1px solid var(--border);
  }
  .modal-panel.open{transform:translateX(0);}
  @media (prefers-reduced-motion: reduce){ .modal-panel{transition:none;} }
  .modal-inner{padding:0 22px;}
  .modal-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:22px;}
  .modal-title{font-family:'Bebas Neue',sans-serif; font-size:26px; letter-spacing:0.03em;}
  .close-btn{
    width:34px; height:34px; border:1px solid var(--border-strong); background:transparent;
    display:flex; align-items:center; justify-content:center; color:var(--text); border-radius:50%;
  }
  .modal-sub{font-size:13px; color:var(--text-dim); margin-bottom:22px; line-height:1.5;}

  .order-summary{
    display:flex; gap:14px; border:1px solid var(--border); padding:14px; margin-bottom:24px; background:var(--bg-soft);
  }
  .order-summary img{width:64px; height:64px; object-fit:cover; border:1px solid var(--border);}
  .order-summary-text{flex:1;}
  .order-summary-name{font-size:14px; font-weight:700;}
  .order-summary-meta{font-size:12.5px; color:var(--text-dim); margin-top:4px;}
  .order-summary-edit{font-size:11.5px; font-weight:700; text-decoration:underline; color:var(--text); margin-top:6px; display:inline-block;}
  .order-summary-total{font-size:14px; font-weight:800; margin-top:4px;}

  .field{margin-bottom:16px;}
  .field label{display:block; font-size:11.5px; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; color:var(--text-dim); margin-bottom:7px;}
  .field input{
    width:100%; border:1px solid var(--border-strong); background:var(--bg); color:var(--text);
    padding:13px 14px; font-size:15px; font-family:inherit; transition:border-color .15s ease;
  }
  .field input:focus{outline:none; border-color:var(--text);}
  .field input.error{border-color:var(--accent-red);}
  .field-error{font-size:12px; color:var(--accent-red); margin-top:6px; display:none;}
  .field-error.show{display:block;}

  .submit-btn{
    width:100%; background:var(--cta-bg); color:var(--cta-text); border:none; padding:16px;
    font-size:13px; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; margin-top:6px;
    display:flex; align-items:center; justify-content:center; gap:10px;
  }
  .submit-btn:disabled{opacity:0.55;}
  .form-note{font-size:11.5px; color:var(--text-dim); margin-top:12px; line-height:1.5;}

  .spinner{
    width:15px; height:15px; border:2px solid color-mix(in srgb, var(--cta-text) 35%, transparent);
    border-top-color:var(--cta-text); border-radius:50%; animation:spin .7s linear infinite;
  }
  @keyframes spin{to{transform:rotate(360deg);}}

  /* ---------- CONFIRMATION ---------- */
  .confirm-wrap{display:none; text-align:center; padding-top:40px;}
  .confirm-wrap.show{display:block;}
  .check-circle{
    width:68px; height:68px; border-radius:50%; border:2px solid var(--text); margin:0 auto 22px;
    display:flex; align-items:center; justify-content:center;
  }
  .check-circle svg{width:30px; height:30px;}
  .check-circle path{
    stroke:var(--text); stroke-width:3; fill:none; stroke-linecap:round; stroke-linejoin:round;
    stroke-dasharray:40; stroke-dashoffset:40; animation:draw .5s .15s ease forwards;
  }
  @keyframes draw{to{stroke-dashoffset:0;}}
  @media (prefers-reduced-motion: reduce){ .check-circle path{animation:none; stroke-dashoffset:0;} }
  .confirm-title{font-family:'Bebas Neue',sans-serif; font-size:30px; letter-spacing:0.03em;}
  .confirm-text{font-size:14px; color:var(--text-dim); margin-top:10px; line-height:1.6; max-width:34ch; margin-left:auto; margin-right:auto;}
  .confirm-box{border:1px solid var(--border); text-align:left; padding:16px; margin-top:24px; font-size:13px; line-height:2;}
  .confirm-box b{float:right;}
  .confirm-tg-btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px; width:100%;
    background:var(--cta-bg); color:var(--cta-text); border:none; padding:15px; font-size:13px; font-weight:700;
    letter-spacing:0.06em; text-transform:uppercase; margin-top:20px;
  }
  .confirm-copy{
    width:100%; border:1px solid var(--border-strong); background:transparent; color:var(--text);
    padding:14px; font-size:12.5px; font-weight:700; letter-spacing:0.05em; text-transform:uppercase; margin-top:10px;
  }
  .confirm-back{
    display:inline-block; margin-top:26px; font-size:12.5px; font-weight:700; text-decoration:underline;
  }

  /* lightbox */
  .lightbox{
    position:fixed; inset:0; background:rgba(0,0,0,0.92); z-index:70; display:none;
    align-items:center; justify-content:center; padding:24px;
  }
  .lightbox.open{display:flex;}
  .lightbox img{max-width:100%; max-height:100%; object-fit:contain;}
  .lightbox-close{
    position:absolute; top:calc(18px + var(--safe-top)); right:18px; width:38px; height:38px;
    border-radius:50%; border:1px solid rgba(255,255,255,0.4); background:transparent; color:#fff;
    display:flex; align-items:center; justify-content:center;
  }

  .toast{
    position:fixed; left:50%; bottom:calc(90px + var(--safe-bottom)); transform:translateX(-50%) translateY(12px);
    background:var(--text); color:var(--bg); font-size:12.5px; font-weight:600; padding:11px 18px;
    z-index:80; opacity:0; transition:opacity .25s ease, transform .25s ease; pointer-events:none;
    max-width:86vw; text-align:center;
  }
  .toast.show{opacity:1; transform:translateX(-50%) translateY(0);}
  .visually-hidden{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0);}

  :focus-visible{outline:2px solid var(--text); outline-offset:2px;}