:root{color-scheme:dark}
html[data-theme="light"]{color-scheme:light;--bg:#f3efe8;--panel:#fff;--surface:#eae5dc;--ink:#0c0a0b;--muted:#655d58;--line:rgba(28,22,20,.14);--red:#b41f24;--green:#386a35;--amber:#8a5a12;--shadow:0 28px 80px rgba(36,25,20,.14)}
html[data-theme="light"] body{background:radial-gradient(circle at 82% 4%,rgba(180,31,36,.08),transparent 34rem),var(--bg)}
html[data-theme="light"] .top{background:rgba(243,239,232,.92)}
html[data-theme="light"] .hero{background:#d9d2c8}
html[data-theme="light"] .hero::after{background:linear-gradient(90deg,rgba(20,15,17,.88),rgba(20,15,17,.55) 48%,rgba(20,15,17,.18)),linear-gradient(0deg,rgba(20,15,17,.7),transparent 54%)}
html[data-theme="light"] .product-image{background:#f8f6f2}
html[data-theme="light"] input,html[data-theme="light"] select,html[data-theme="light"] textarea{background:#fff;color:var(--ink)}

/* The hero remains a branded photographic surface in both page themes. */
.hero{border-color:rgba(255,255,255,.18);background:#131316}
.hero-copy,.hero-copy .eyebrow,.hero-copy h1,.hero-copy p,
html[data-theme="light"] .hero-copy,html[data-theme="light"] .hero-copy .eyebrow,
html[data-theme="light"] .hero-copy h1,html[data-theme="light"] .hero-copy p{
  color:#fff;-webkit-text-fill-color:#fff
}
.hero .trust div,html[data-theme="light"] .hero .trust div{background:rgba(12,11,14,.74);color:#fff}
.hero .trust span,html[data-theme="light"] .hero .trust span{color:#c9c3c7}
html[data-theme="light"] .hero{border-color:rgba(30,22,24,.18);box-shadow:0 30px 80px rgba(36,25,20,.2)}

/* Each managed image gets its own focal point so faces and products survive responsive crops. */
.hero-frame img[src*="store-hero-connected"]{object-position:50% 44%}
.hero-frame img[src*="store-hero-friends-shopping"]{object-position:58% 52%}
.hero-frame img[src*="store-hero-people-shopping"]{object-position:56% 48%}
.hero-frame img[src*="store-hero-sky"]{object-position:50% 50%}

/* Product tiles share one image geometry across catalogue density and themes. */
.card{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);border-color:rgba(201,45,52,.42);box-shadow:0 18px 48px rgba(0,0,0,.2)}
.product-image{height:auto;aspect-ratio:4/3;object-fit:contain}
html[data-theme="light"] .card{background:linear-gradient(145deg,#fff,#f7f3ed)}
html[data-theme="light"] .card:hover{box-shadow:0 18px 48px rgba(36,25,20,.14)}

@media(max-width:650px){
  .hero-frame img[src*="store-hero-connected"]{object-position:52% 44%}
  .hero-frame img[src*="store-hero-friends-shopping"]{object-position:65% 50%}
  .hero-frame img[src*="store-hero-people-shopping"]{object-position:62% 48%}
  .hero-frame img[src*="store-hero-sky"]{object-position:50% 50%}
}

@media(prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}
.store-utility{display:flex;align-items:center;gap:8px;margin-left:auto}
.store-utility .navlinks{margin-left:0}
.theme-toggle,.assistant-toggle{min-height:42px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--ink);padding:10px 14px;font-weight:700}
.theme-toggle{width:42px;padding:0;font-size:1.05rem}
.assistant-shell{position:fixed;z-index:55;right:22px;bottom:22px;width:min(430px,calc(100% - 28px));max-height:min(720px,calc(100vh - 44px));display:flex;flex-direction:column;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden}
.assistant-head{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.assistant-head strong{display:block}.assistant-head span{display:block;color:var(--muted);font-size:.75rem}.assistant-head button{margin-left:auto;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:50%;width:36px;height:36px}
.assistant-log{padding:18px;overflow:auto;display:grid;gap:12px;min-height:170px}
.assistant-message{padding:13px 15px;border-radius:15px;background:var(--surface);color:var(--ink);line-height:1.5;font-size:.9rem}
.assistant-message.user{background:var(--red);color:#fff;margin-left:42px}
.assistant-results{display:grid;gap:9px}.assistant-result{border:1px solid var(--line);border-radius:13px;padding:12px;background:var(--bg)}
.assistant-result b{display:block}.assistant-result p{margin:5px 0;color:var(--muted);font-size:.82rem;line-height:1.45}.assistant-result button{border:0;border-radius:999px;background:var(--red);color:#fff;padding:8px 12px;font-weight:700}
.assistant-form{padding:14px 18px 18px;border-top:1px solid var(--line)}
.assistant-form textarea{margin:0;resize:vertical;min-height:76px;max-height:160px}.assistant-form-row{display:flex;align-items:center;gap:10px;margin-top:10px}.assistant-form-row small{color:var(--muted);line-height:1.3;flex:1}.assistant-form-row button{border:0;border-radius:999px;background:var(--red);color:#fff;padding:10px 16px;font-weight:700}.assistant-form-row button:disabled{opacity:.55}
@media(max-width:650px){.store-utility{gap:6px}.assistant-toggle{font-size:0;width:42px;padding:0}.assistant-toggle::after{content:"AI";font-size:.8rem}.assistant-shell{right:14px;bottom:14px}.theme-toggle{width:38px;min-height:38px}.store-utility .navlinks{gap:8px}.cart-btn{padding:10px 13px}}