/* =========================================================
   Effan Skincare — Premium Skincare Design System
   Atmosphere: Grand · Minimal · Elegant · Premium · Refined
   ========================================================= */
:root{
  --bg:#FBF8F3; --bg-soft:#F3ECE1; --surface:rgba(255,255,255,.62);
  --text:#2A2620; --text-soft:#6F665A; --border:rgba(42,38,32,.10);
  --accent:#9A7B4F; --accent-2:#C9A36A; --line:rgba(154,123,79,.35);
  --shadow:0 18px 50px -22px rgba(42,38,32,.30);
  --shadow-sm:0 8px 24px -14px rgba(42,38,32,.28);
  --radius:20px; --radius-sm:14px;
  --maxw:1240px; --serif:'Cormorant Garamond','Noto Serif SC',Georgia,'Songti SC',serif;
  --sans:'Inter','Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
[data-theme="dark"]{
  --bg:#14110D; --bg-soft:#1C1813; --surface:rgba(255,255,255,.045);
  --text:#F2ECE2; --text-soft:#B6AC9B; --border:rgba(255,255,255,.10);
  --accent:#C9A36A; --accent-2:#E0C089; --line:rgba(201,163,106,.40);
  --shadow:0 22px 60px -24px rgba(0,0,0,.65);
  --shadow-sm:0 10px 30px -16px rgba(0,0,0,.6);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans); color:var(--text); background:var(--bg);
  line-height:1.7; font-size:16px; -webkit-font-smoothing:antialiased;
  transition:background .5s var(--ease),color .5s var(--ease); overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:96px 0}
.eyebrow{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px;display:inline-block}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em}
h2.section-title{font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:14px}
.lead{color:var(--text-soft);font-size:1.06rem;max-width:60ch}
.center{text-align:center}
.muted{color:var(--text-soft)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.7rem;border-radius:100px;
  font-size:.92rem;font-weight:500;letter-spacing:.02em;transition:all .35s var(--ease);border:1px solid transparent}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--surface);border-color:var(--line);transform:translateY(-2px)}
.btn-block{width:100%;justify-content:center}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:60;backdrop-filter:blur(18px) saturate(160%);
  background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand-logo{font-family:var(--serif);font-size:1.5rem;letter-spacing:.04em;font-weight:600}
.brand-logo span{color:var(--accent)}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:.92rem;color:var(--text-soft);position:relative;transition:color .3s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1.5px;background:var(--accent);transition:width .35s var(--ease)}
.nav-links a:hover{color:var(--text)}.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:14px}
.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border);
  transition:all .35s var(--ease);position:relative}
.icon-btn:hover{background:var(--surface);border-color:var(--line);transform:translateY(-2px)}
.cart-count{position:absolute;top:-6px;right:-6px;background:var(--accent);color:#fff;font-size:.66rem;
  min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px;font-weight:600}
.nav-toggle{display:none}

/* ---------- Hero ---------- */
.hero{position:relative;padding:120px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 80% at 78% 18%,color-mix(in srgb,var(--accent-2) 22%,transparent),transparent 60%),
  radial-gradient(50% 60% at 12% 90%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 60%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero h1{font-size:clamp(2.6rem,5.2vw,4.4rem);margin:10px 0 22px}
.hero p.lead{margin-bottom:32px}
.hero-visual{position:relative;height:440px;border-radius:28px;overflow:hidden;
  background:linear-gradient(150deg,var(--accent),var(--accent-2));box-shadow:var(--shadow)}
.hero-visual .float{position:absolute;border-radius:50%;background:rgba(255,255,255,.18);backdrop-filter:blur(6px)}
.hero-visual .f1{width:170px;height:170px;top:36px;right:40px;animation:float 7s ease-in-out infinite}
.hero-visual .f2{width:110px;height:110px;bottom:54px;left:48px;animation:float 9s ease-in-out infinite reverse}
.hero-visual .tag{position:absolute;left:32px;bottom:32px;color:#fff;font-family:var(--serif);font-size:1.5rem;line-height:1.2}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.chip{font-size:.8rem;padding:.4rem .9rem;border-radius:100px;border:1px solid var(--border);color:var(--text-soft)}

/* ---------- Brand showcase ---------- */
.brand-card{position:relative;border-radius:var(--radius);overflow:hidden;padding:40px;min-height:300px;
  color:#fff;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:var(--shadow);
  transition:transform .5s var(--ease)}
.brand-card:hover{transform:translateY(-6px)}
.brand-card .bc-bg{position:absolute;inset:0;z-index:0;transition:transform .8s var(--ease)}
.brand-card:hover .bc-bg{transform:scale(1.05)}
.brand-card .bc-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.55));z-index:1}
.brand-card .bc-content{position:relative;z-index:2}
.brand-card h3{font-size:2rem;margin-bottom:6px}
.brand-card .bc-country{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;opacity:.85}
.brand-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}

/* ---------- Face / Body cares (Algologie home) ---------- */
.care-block{margin-bottom:14px}
.care-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px;gap:20px}
.care-title{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.4rem)}
.care-sub{color:var(--text-soft);font-size:.95rem}

/* ---------- Product grid & card ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.product-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);
  overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease);position:relative;cursor:pointer;backdrop-filter:blur(8px)}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pc-media{position:relative;aspect-ratio:4/5;overflow:hidden}
.pc-media .ph{position:absolute;inset:0;transition:transform .7s var(--ease)}
.product-card:hover .pc-media .ph{transform:scale(1.07)}
.pc-body{padding:18px 18px 20px}
.pc-cat{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.pc-name{font-family:var(--serif);font-size:1.18rem;margin:4px 0 2px;line-height:1.25}
.pc-sub{font-size:.85rem;color:var(--text-soft)}
.pc-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px}
.pc-price{font-size:1.05rem;font-weight:600}
.pc-add{width:38px;height:38px;border-radius:50%;background:var(--surface);border:1px solid var(--border);
  display:grid;place-items:center;transition:all .35s var(--ease);font-size:1.2rem}
.pc-add:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:rotate(90deg)}
.pc-add.pc-ask{font-size:1.02rem}
.pc-add.pc-ask:hover{background:var(--surface);color:var(--accent);border-color:var(--line);transform:none}

/* ---------- Product detail : 价格栏 / 规格 / 结构化描述 ---------- */
.pd-bar{display:flex;align-items:baseline;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin:14px 0 22px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.pd-bar .pd-price{margin:0}
.price-na{font-size:.94rem;font-weight:500;letter-spacing:.05em;font-style:italic;color:var(--text-soft)}
.pd-specs{display:flex;gap:20px;flex-wrap:wrap;justify-content:flex-end}
.pd-spec{font-size:.86rem;color:var(--text-soft)}
.pd-spec em{font-style:normal;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-right:8px}

.pd-blocks{display:flex;flex-direction:column;gap:18px}
.pd-block{border-left:2px solid var(--border);padding-left:16px;transition:border-color .35s var(--ease)}
.pd-block:hover{border-left-color:var(--line)}
.pd-title{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  font-weight:600;margin-bottom:7px}
.pd-body{display:flex;flex-direction:column;gap:7px}
.pd-body p{font-size:.94rem;line-height:1.72;color:var(--text-soft)}
.pd-body .pd-note{font-size:.78rem;font-style:italic;opacity:.82}
.pd-body .pd-li{display:flex;gap:9px;align-items:flex-start}
.pd-body .pd-li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);
  margin-top:.62em;flex:0 0 auto}
.pd-stats{display:flex;gap:10px;flex-wrap:wrap;margin:2px 0 4px}
.pd-stat{display:inline-flex;align-items:baseline;gap:6px;padding:.3rem .78rem;border-radius:100px;
  border:1px solid var(--border);background:var(--surface);font-size:.8rem;color:var(--text-soft)}
.pd-stat b{font-family:var(--serif);font-size:1.08rem;font-weight:600;color:var(--text)}

/* placeholder image (gradient + monogram) */
.ph{position:relative;display:grid;place-items:center;background:linear-gradient(150deg,var(--c1,#9A7B4F),var(--c2,#C9A36A))}
.ph .mono{font-family:var(--serif);font-size:3.4rem;color:rgba(255,255,255,.85);font-weight:600;letter-spacing:.02em}
.ph .ph-name{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:rgba(255,255,255,.92);
  font-size:.82rem;padding:0 12px;font-family:var(--serif);font-style:italic}

/* ---------- Modal / product detail ---------- */
.modal-backdrop{position:fixed;inset:0;z-index:90;background:rgba(20,17,13,.55);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .35s}
.modal-backdrop.open{opacity:1;pointer-events:auto}
.modal{background:var(--bg);border-radius:var(--radius);max-width:920px;width:100%;max-height:90vh;overflow:auto;
  display:grid;grid-template-columns:1fr 1fr;box-shadow:var(--shadow);transform:translateY(20px) scale(.98);transition:transform .4s var(--ease)}
.modal-backdrop.open .modal{transform:none}
.modal-media{background:linear-gradient(150deg,var(--c1,#9A7B4F),var(--c2,#C9A36A));min-height:420px;position:relative;display:grid;place-items:center}
.modal-media.zoom{cursor:zoom-in}
.modal-body{padding:40px}
.modal-body h2{font-size:2rem;margin:6px 0}
.modal-body .pc-price{font-size:1.5rem;margin:14px 0 18px}
.benefits{list-style:none;display:flex;flex-direction:column;gap:10px;margin:18px 0}
.benefits li{display:flex;gap:10px;align-items:flex-start;color:var(--text-soft);font-size:.95rem}
.benefits li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:9px;flex:0 0 auto}
.modal-close{position:absolute;top:16px;right:16px;z-index:5;width:40px;height:40px;border-radius:50%;
  background:var(--surface);display:grid;place-items:center;font-size:1.3rem;border:1px solid var(--border)}

/* ---------- Cart drawer ---------- */
.drawer-backdrop{position:fixed;inset:0;z-index:95;background:rgba(20,17,13,.5);opacity:0;pointer-events:none;transition:opacity .35s}
.drawer-backdrop.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:420px;max-width:92vw;z-index:96;background:var(--bg);
  border-left:1px solid var(--border);transform:translateX(100%);transition:transform .45s var(--ease);
  display:flex;flex-direction:column;box-shadow:var(--shadow)}
.drawer.open{transform:none}
.drawer-head{padding:24px 26px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.drawer-head h3{font-size:1.4rem}
.drawer-body{flex:1;overflow:auto;padding:18px 26px}
.cart-item{display:grid;grid-template-columns:54px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--border)}
.cart-item .ci-ph{width:54px;height:54px;border-radius:10px}
.cart-item .ci-name{font-family:var(--serif);font-size:1.05rem;line-height:1.2}
.cart-item .ci-sub{font-size:.8rem;color:var(--text-soft)}
.qty{display:inline-flex;align-items:center;gap:10px;margin-top:4px}
.qty button{width:26px;height:26px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;font-size:1rem}
.qty span{min-width:18px;text-align:center}
.drawer-foot{padding:22px 26px;border-top:1px solid var(--border)}
.drawer-total{display:flex;justify-content:space-between;font-size:1.1rem;margin-bottom:16px}
.drawer-empty{text-align:center;color:var(--text-soft);padding:60px 20px}

/* ---------- Forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:.82rem;letter-spacing:.04em;color:var(--text-soft);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .3s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:96px}

/* ---------- Stories + Contact ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.story-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:38px;backdrop-filter:blur(8px)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.info-row{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start}
.info-row .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);margin-top:8px;flex:0 0 auto}

/* ---------- Footer ---------- */
.footer{background:var(--bg-soft);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:36px}
.footer h4{font-family:var(--serif);font-size:1.1rem;margin-bottom:14px}
.footer a{display:block;color:var(--text-soft);font-size:.92rem;margin-bottom:9px;transition:color .3s}
.footer a:hover{color:var(--accent)}
/* 法定实体信息：澳洲法律要求线上商家公开公司名称与 ABN，Stripe 人工审核会专门查找 */
.footer-legal{margin-top:28px;padding-top:18px;border-top:1px dashed var(--border);
  color:var(--text-soft);font-size:.8rem;line-height:1.7;opacity:.85}
.footer-legal p{margin:0}
.footer-legal strong{font-weight:600}
.footer-bottom{margin-top:18px;padding-top:22px;border-top:1px solid var(--border);color:var(--text-soft);font-size:.85rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- Admin ---------- */
.admin-wrap{max-width:1100px;margin:0 auto;padding:40px 28px}
.admin-table{width:100%;border-collapse:collapse;margin-top:20px}
.admin-table th,.admin-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:.9rem}
.admin-table th{color:var(--text-soft);font-weight:600;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}
.admin-table img{width:46px;height:46px;border-radius:8px;object-fit:cover}
.tag-pill{font-size:.72rem;padding:.25rem .7rem;border-radius:100px;background:var(--surface);border:1px solid var(--border)}
.row-actions{display:flex;gap:8px}
.mini-btn{padding:.4rem .8rem;border-radius:9px;border:1px solid var(--border);font-size:.82rem;transition:all .3s}
.mini-btn:hover{background:var(--surface)}
.mini-btn.danger:hover{background:#b4452f;color:#fff;border-color:#b4452f}
.admin-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;flex-wrap:wrap;gap:12px}
.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:22px}
.stat .num{font-family:var(--serif);font-size:2.2rem}
.stat .lbl{color:var(--text-soft);font-size:.85rem}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr}.hero-visual{height:300px;order:-1}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid,.footer-grid,.modal{grid-template-columns:1fr}
  .modal-media{min-height:280px}
  .brand-grid{grid-template-columns:1fr}
  .pd-bar{flex-direction:column;align-items:flex-start;gap:12px}
  .pd-specs{justify-content:flex-start}
}
@media(max-width:640px){
  .nav-links{display:none}.nav-toggle{display:grid}
  .section{padding:64px 0}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .stat-cards{grid-template-columns:1fr}
  .container{padding:0 18px}
  .pc-foot .price-na{font-size:.74rem}
}