/* ============================================================
   PepPure Labs — main stylesheet
   Implements DESIGN.md "The Analytical Dossier":
   ink #0A1F33 / reagent #0E7C7B / paper #FFFFFF / paper-warm #FAFBFC
   Display: Space Grotesk · Body: Inter · Data: IBM Plex Mono
   ============================================================ */
:root{
  --ink:#0A1F33;
  --ink-soft:#2E4257;
  --paper:#FFFFFF;
  --paper-warm:#FAFBFC;
  --line:#E4E9F0;
  --line-soft:#EFF3F7;
  --muted:#5D6B7F;
  --reagent:#0E7C7B;
  --reagent-deep:#0A5F5E;
  --reagent-tint:#E7F4F3;
  --success:#15803D;
  --success-wash:#ECFDF5;
  --warning:#B45309;
  --warning-wash:#FFFBEB;
  --danger:#DC2626;
  --danger-wash:#FEF2F2;
  --gold:#C9A227;
  --radius-sm:6px;
  --radius:8px;
  --radius-lg:12px;
  --radius-xl:18px;
  --shadow:0 8px 24px rgba(10,31,51,.10);
  --shadow-lg:0 20px 48px rgba(10,31,51,.14);
  --font-display:'Space Grotesk','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper-warm);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  animation:pageIn .3s ease both;
}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
img{max-width:100%;display:block}
a{color:var(--reagent);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--reagent-deep)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);letter-spacing:-.02em;line-height:1.25}
h1{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:700}
h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
.section{padding:72px 0}
.section-title{text-align:center;margin-bottom:12px}
.section-sub{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 44px}
.mono{font-family:var(--font-mono)}

/* ---------- Buttons (solid, no lift — background shift only) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--radius);border:1px solid transparent;
  font-family:var(--font);font-weight:600;font-size:.95rem;cursor:pointer;
  transition:background .15s ease,color .15s ease,border-color .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--reagent);color:#fff}
.btn-primary:hover{background:var(--reagent-deep);color:#fff}
.btn-navy{background:var(--ink);color:#fff}
.btn-navy:hover{background:var(--ink-soft);color:#fff}
.btn-outline{background:var(--paper);border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--reagent);color:var(--reagent)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none!important}
.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:var(--radius-sm)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:box-shadow .2s ease,border-color .2s ease;
}
.site-header.scrolled{box-shadow:0 4px 20px rgba(10,31,51,.08);border-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--ink);letter-spacing:-.02em}
.brand span{color:var(--reagent)}
.brand svg{width:34px;height:34px}
.main-nav{display:flex;gap:4px;margin-left:8px}
.main-nav a{color:var(--ink-soft);font-weight:500;font-size:.95rem;padding:10px 14px;border-radius:var(--radius-sm);transition:color .15s ease}
.main-nav a:hover{color:var(--ink)}
.main-nav a.active{color:var(--reagent);font-weight:600}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:var(--radius);border:0;background:transparent;cursor:pointer;color:var(--ink);
  transition:background .15s ease;
}
.icon-btn:hover{background:var(--line-soft)}
.icon-btn svg{width:22px;height:22px}
.cart-count{
  position:absolute;top:2px;right:0;min-width:20px;height:20px;padding:0 5px;
  background:var(--reagent);color:#fff;font-family:var(--font-mono);font-size:.7rem;font-weight:600;border-radius:999px;
  display:flex;align-items:center;justify-content:center;transform:scale(0);transition:transform .2s ease;
}
.cart-count.show{transform:scale(1)}
.auth-link{font-weight:600;font-size:.9rem;color:var(--ink);padding:10px 12px;border-radius:var(--radius-sm)}
.auth-link:hover{color:var(--reagent)}
.hamburger{display:none}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--paper);padding:8px 16px 16px}
.mobile-menu.open{display:block;animation:pageIn .2s ease}
.mobile-menu a{display:block;padding:12px 8px;color:var(--ink);font-weight:600;border-bottom:1px solid var(--line-soft)}

/* ---------- Hero (ink dossier field) ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;min-height:560px;display:flex;align-items:center}
.hero-bg{position:absolute;inset:-12% 0;background:url('/images/hero-lab.jpg') center/cover no-repeat;will-change:transform;opacity:.5}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,31,51,.94) 20%,rgba(10,31,51,.6) 55%,rgba(10,31,51,.18) 100%)}
.hero-content{position:relative;z-index:2;max-width:660px;padding:96px 0}
.hero-eyebrow{
  display:inline-block;font-family:var(--font-mono);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:#8FE3E1;border:1px solid rgba(143,227,225,.4);padding:7px 14px;border-radius:999px;margin-bottom:22px;
}
.hero h1{color:#fff;margin-bottom:18px}
.hero p.lead{font-size:1.15rem;color:#C9D6E8;margin-bottom:32px;max-width:540px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-outline{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.hero .btn-outline:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.06)}
.hero-stats{display:flex;margin-top:48px;flex-wrap:wrap}
.hero-stat{padding:0 36px;border-left:1px solid rgba(255,255,255,.16)}
.hero-stat:first-child{padding-left:0;border-left:0}
.hero-stat b{display:block;font-family:var(--font-mono);font-size:1.5rem;font-weight:600;color:#fff;letter-spacing:-.01em}
.hero-stat span{font-size:.82rem;color:#93A7C2}

/* ---------- Trust badges ---------- */
.trust-bar{background:var(--paper);border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:30px 0}
.trust-item{display:flex;gap:14px;align-items:center}
.trust-item .ticon{flex:0 0 46px;width:46px;height:46px;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper-warm);display:flex;align-items:center;justify-content:center}
.trust-item .ticon svg{width:22px;height:22px;stroke:var(--reagent)}
.trust-item b{display:block;color:var(--ink);font-size:.92rem;font-weight:600}
.trust-item span{font-size:.8rem;color:var(--muted)}

/* ---------- Product cards ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:box-shadow .2s ease,border-color .2s ease,transform .2s ease;position:relative;display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#D5DCE5}
.product-media{position:relative;aspect-ratio:1;overflow:hidden;background:var(--line-soft);border-bottom:1px solid var(--line)}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.product-card:hover .product-media img{transform:scale(1.05)}
.quick-add{
  position:absolute;left:12px;right:12px;bottom:12px;opacity:0;transform:translateY(8px);
  transition:opacity .2s ease,transform .2s ease;
}
.product-card:hover .quick-add{opacity:1;transform:none}
.purity-badge{
  position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;
  font-family:var(--font-mono);font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;
}
.product-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-cat{font-family:var(--font-mono);font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--reagent)}
.product-name{font-size:1.02rem;font-weight:600;color:var(--ink);line-height:1.4;font-family:var(--font-display);letter-spacing:-.01em}
.product-name a{color:inherit}
.product-name a:hover{color:var(--reagent)}
.product-price{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.product-price .now{font-family:var(--font-mono);font-size:1.15rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.product-price .was{font-family:var(--font-mono);font-size:.85rem;color:var(--muted);text-decoration:line-through}
.stock-note{font-family:var(--font-mono);font-size:.74rem;font-weight:600;letter-spacing:.04em}
.stock-note.in{color:var(--success)} .stock-note.low{color:var(--warning)} .stock-note.out{color:var(--danger)}

/* ---------- Sections / misc ---------- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;gap:14px}
.testimonial .stars{color:var(--gold);letter-spacing:2px;font-size:.9rem}
.testimonial p{color:var(--ink-soft);font-size:.95rem}
.testimonial .who{margin-top:auto;font-size:.85rem;color:var(--muted)}
.testimonial .who b{color:var(--ink);display:block;font-family:var(--font-display)}

/* ---------- Reveal animation (≤300ms, pipette-click timing) ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .3s ease,transform .3s ease}
.reveal.visible{opacity:1;transform:none}

/* ---------- Forms ---------- */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:7px}
.form-control{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);font-family:var(--font);
  font-size:.95rem;color:var(--ink);background:var(--paper);transition:border-color .15s ease,box-shadow .15s ease;
}
.form-control:focus{outline:none;border-color:var(--reagent);box-shadow:0 0 0 3px var(--reagent-tint)}
textarea.form-control{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-error{color:var(--danger);font-size:.85rem;margin-top:6px;display:none}
.form-error.show{display:block}
.form-success{background:var(--success-wash);border:1px solid #A7F3D0;color:#065F46;padding:14px 18px;border-radius:var(--radius);margin-bottom:18px;display:none}
.form-success.show{display:block;animation:pageIn .25s ease}

/* ---------- Shop toolbar ---------- */
.shop-toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:26px}
.search-box{position:relative;flex:1;min-width:220px}
.search-box svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--muted)}
.search-box .form-control{padding-left:40px}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);
  font-family:var(--font-mono);font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  padding:9px 16px;border-radius:999px;cursor:pointer;transition:all .15s ease;
}
.pill:hover{border-color:var(--reagent);color:var(--reagent)}
.pill.active{background:var(--ink);border-color:var(--ink);color:#fff}
.sort-wrap{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--muted)}
.sort-wrap select{padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);font-family:var(--font);font-size:.88rem;background:var(--paper);color:var(--ink)}
.result-count{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;color:var(--muted);margin-bottom:18px;text-transform:uppercase}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:40px}
.pagination button{min-width:42px;height:42px;border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);font-family:var(--font-mono);font-weight:600;color:var(--ink);cursor:pointer;transition:all .15s ease}
.pagination button:hover:not(:disabled){border-color:var(--reagent);color:var(--reagent)}
.pagination button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.pagination button:disabled{opacity:.4;cursor:not-allowed}
.empty-state{text-align:center;padding:64px 20px;color:var(--muted)}
.empty-state svg{width:64px;height:64px;stroke:#CBD5E1;margin:0 auto 16px}
.skeleton-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.skeleton{background:linear-gradient(90deg,#EEF2F6 25%,#E2E8F0 50%,#EEF2F6 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:var(--radius-lg);height:340px}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- Product detail ---------- */
.pd-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:36px}
.pd-gallery .pd-main{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--paper);aspect-ratio:1}
.pd-gallery .pd-main img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:flex;gap:12px;margin-top:12px}
.pd-thumbs button{width:84px;height:84px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--paper);padding:0;transition:border-color .15s ease}
.pd-thumbs button.active{border-color:var(--reagent);box-shadow:0 0 0 3px var(--reagent-tint)}
.pd-thumbs img{width:100%;height:100%;object-fit:cover}
.pd-info .product-cat{margin-bottom:8px}
.pd-info h1{margin-bottom:10px}
.pd-meta{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.sku{font-family:var(--font-mono);font-size:.78rem;font-weight:600;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.pd-price{font-family:var(--font-mono);font-size:2rem;font-weight:600;color:var(--ink);margin:6px 0 4px;letter-spacing:-.02em}
.pd-price .was{font-size:1.15rem;color:var(--muted);text-decoration:line-through;font-weight:500;margin-left:10px}
.size-pills{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 18px}
.size-pill{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);padding:10px 18px;font-family:var(--font);font-weight:600;font-size:.9rem;cursor:pointer;color:var(--ink);transition:all .15s ease}
.size-pill:hover{border-color:var(--reagent)}
.size-pill.active{border-color:var(--reagent);background:var(--reagent-tint);color:var(--reagent-deep)}
.size-pill small{display:block;font-family:var(--font-mono);font-weight:500;color:var(--muted);font-size:.74rem;margin-top:2px}
.qty-stepper{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper)}
.qty-stepper button{width:42px;height:46px;border:0;background:var(--paper-warm);font-size:1.2rem;cursor:pointer;color:var(--ink);transition:background .15s ease;font-family:var(--font-mono)}
.qty-stepper button:hover{background:var(--line-soft)}
.qty-stepper input{width:52px;text-align:center;border:0;font-family:var(--font-mono);font-weight:600;font-size:1rem;color:var(--ink);background:var(--paper)}
.qty-stepper input:focus{outline:none}
.pd-actions{display:flex;gap:12px;margin:20px 0;flex-wrap:wrap}
.disclaimer-box{background:var(--warning-wash);border:1px solid #FDE68A;border-radius:var(--radius);padding:14px 18px;font-size:.85rem;color:#92400E;margin-top:22px}
.disclaimer-box b{color:#78350F}
/* tabs */
.tabs{margin-top:56px}
.tab-nav{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:0}
.tab-nav button{background:none;border:0;padding:14px 22px;font-family:var(--font);font-weight:600;font-size:.95rem;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s ease,border-color .15s ease}
.tab-nav button.active{color:var(--ink);border-color:var(--reagent)}
.tab-panel{display:none;padding:30px 4px;animation:pageIn .25s ease}
.tab-panel.active{display:block}
.tab-panel h4{margin:18px 0 8px;color:var(--ink);font-family:var(--font-display)}
.tab-panel p,.tab-panel li{color:var(--ink-soft)}
.tab-panel ul{padding-left:20px;margin:8px 0}
.coa-table{width:100%;border-collapse:collapse;margin-top:12px;font-size:.9rem}
.coa-table th,.coa-table td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.coa-table th{background:var(--paper-warm);color:var(--ink);font-family:var(--font-mono);font-weight:600;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
.coa-table td{font-family:var(--font-mono);font-size:.85rem;color:var(--ink-soft)}

/* ---------- Accordion (FAQ) ---------- */
.accordion{max-width:820px;margin:0 auto}
.acc-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);margin-bottom:12px;overflow:hidden;transition:box-shadow .2s ease}
.acc-item.open{box-shadow:var(--shadow)}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;background:none;border:0;cursor:pointer;font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--ink);text-align:left}
.acc-head .chev{flex:0 0 22px;width:22px;height:22px;transition:transform .25s ease;stroke:var(--reagent)}
.acc-item.open .chev{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.acc-body-inner{padding:0 24px 24px;color:var(--ink-soft);font-size:.95rem}
.acc-body-inner p+p{margin-top:10px}

/* ---------- Cart ---------- */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:32px;margin-top:32px;align-items:start}
.cart-item{display:grid;grid-template-columns:96px 1fr auto;gap:18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;margin-bottom:14px;align-items:center}
.cart-item img{width:96px;height:96px;object-fit:cover;border-radius:var(--radius);background:var(--line-soft)}
.cart-item .ci-name{font-weight:600;color:var(--ink);font-family:var(--font-display)}
.cart-item .ci-name a{color:inherit}
.cart-item .ci-meta{font-family:var(--font-mono);font-size:.78rem;color:var(--muted);margin:4px 0 10px;letter-spacing:.02em}
.ci-right{text-align:right;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.ci-price{font-family:var(--font-mono);font-weight:600;color:var(--ink);font-size:1.05rem}
.ci-remove{background:none;border:0;color:var(--muted);font-size:.82rem;cursor:pointer;display:inline-flex;align-items:center;gap:4px;font-family:var(--font)}
.ci-remove:hover{color:var(--danger)}
.cart-summary{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;position:sticky;top:96px}
.summary-row{display:flex;justify-content:space-between;margin-bottom:12px;font-size:.94rem;color:var(--ink-soft)}
.summary-row.total{font-family:var(--font-mono);font-size:1.15rem;font-weight:600;color:var(--ink);border-top:1px solid var(--line);padding-top:14px;margin-top:6px}
.ship-note{font-size:.82rem;color:var(--muted);background:var(--paper-warm);border:1px solid var(--line-soft);border-radius:var(--radius);padding:10px 14px;margin:14px 0}
.free-ship{margin:6px 0 16px}
.free-ship .fs-label{font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:8px}
.free-ship .fs-bar{height:8px;background:var(--line-soft);border-radius:999px;overflow:hidden}
.free-ship .fs-fill{height:100%;width:0;background:var(--reagent);border-radius:999px;transition:width .3s ease}

/* ---------- Checkout ---------- */
.checkout-layout{display:grid;grid-template-columns:1fr 400px;gap:36px;margin-top:32px;align-items:start}
.pay-methods{display:grid;gap:12px}
.pay-option{border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;cursor:pointer;transition:border-color .15s ease,background .15s ease;display:block;background:var(--paper)}
.pay-option:hover{border-color:var(--reagent)}
.pay-option input{margin-right:10px;accent-color:var(--reagent)}
.pay-option .pay-title{font-weight:700;color:var(--ink);font-family:var(--font-display)}
.pay-option .pay-note{font-size:.82rem;color:var(--muted);margin-top:6px;display:block;font-style:italic}
.pay-option.selected{border-color:var(--reagent);background:var(--reagent-tint)}
.order-lines{margin-bottom:18px}
.order-line{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line-soft);font-size:.9rem}
.order-line img{width:52px;height:52px;object-fit:cover;border-radius:var(--radius-sm);background:var(--line-soft)}
.order-line .ol-name{flex:1;color:var(--ink)}
.order-line .ol-name small{display:block;color:var(--muted);font-family:var(--font-mono);font-size:.74rem}
.order-line .ol-total{font-family:var(--font-mono);font-weight:600;color:var(--ink);white-space:nowrap}
.addr-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ---------- Order success ---------- */
.success-hero{text-align:center;max-width:640px;margin:0 auto;padding:80px 0}
.success-check{width:88px;height:88px;border-radius:50%;background:var(--success-wash);border:1px solid #A7F3D0;display:flex;align-items:center;justify-content:center;margin:0 auto 24px}
.success-check svg{width:44px;height:44px;stroke:var(--success)}
.order-number-big{font-family:var(--font-mono);font-size:1.6rem;font-weight:600;color:var(--ink);letter-spacing:.04em;background:var(--paper);border:1px dashed var(--reagent);border-radius:var(--radius-lg);padding:18px 28px;display:inline-block;margin:20px 0}

/* ---------- Auth ---------- */
.auth-wrap{max-width:440px;margin:56px auto}
.auth-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-xl);padding:40px}
.auth-card h1{font-size:1.6rem;margin-bottom:8px}
.auth-card .sub{color:var(--muted);font-size:.92rem;margin-bottom:26px}
.auth-switch{text-align:center;margin-top:20px;font-size:.9rem;color:var(--muted)}

/* ---------- Account ---------- */
.account-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:36px 0 24px;flex-wrap:wrap}
.orders-table{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.orders-table th,.orders-table td{padding:14px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft)}
.orders-table th{background:var(--paper-warm);color:var(--ink);font-family:var(--font-mono);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em}
.orders-table td{font-family:var(--font-mono);font-size:.85rem;color:var(--ink-soft)}
.orders-table tr:last-child td{border-bottom:0}
.orders-table tbody tr{cursor:pointer;transition:background .15s ease}
.orders-table tbody tr:hover{background:var(--paper-warm)}
.status-pill{display:inline-block;font-family:var(--font-mono);font-size:.7rem;font-weight:600;padding:5px 12px;border-radius:999px;letter-spacing:.08em;text-transform:uppercase}
.st-pending{background:var(--warning-wash);color:#92400E;border:1px solid #FDE68A}
.st-paid{background:#EFF6FF;color:#1E40AF;border:1px solid #BFDBFE}
.st-processing{background:#EFF6FF;color:#1E40AF;border:1px solid #BFDBFE}
.st-shipped{background:#EEF2FF;color:#3730A3;border:1px solid #C7D2FE}
.st-delivered{background:var(--success-wash);color:#065F46;border:1px solid #A7F3D0}
.st-cancelled{background:var(--danger-wash);color:#991B1B;border:1px solid #FECACA}

/* ---------- Modal / drawer ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(10,31,51,.55);backdrop-filter:blur(3px);z-index:500;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .2s ease}
.modal-backdrop.open{opacity:1;pointer-events:auto}
.modal{background:var(--paper);border-radius:var(--radius-xl);max-width:640px;width:100%;max-height:88vh;overflow:auto;padding:32px;transform:translateY(12px);transition:transform .2s ease}
.modal-backdrop.open .modal{transform:none}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.modal-head h3{font-size:1.3rem}
.timeline{display:flex;align-items:center;margin:22px 0;gap:0}
.tl-step{flex:1;text-align:center;position:relative;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.tl-step .dot{width:30px;height:30px;border-radius:50%;background:var(--paper-warm);border:1px solid var(--line);margin:0 auto 8px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-family:var(--font-mono)}
.tl-step.done{color:var(--ink)}
.tl-step.done .dot{background:var(--reagent);border-color:var(--reagent);color:#fff}
.tl-step::before{content:'';position:absolute;top:15px;left:-50%;width:100%;height:1px;background:var(--line);z-index:-1}
.tl-step:first-child::before{display:none}
.tl-step.done::before{background:var(--reagent)}

/* ---------- Toast ---------- */
.toast-wrap{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;flex-direction:column;gap:10px;max-width:360px}
.toast{background:var(--ink);color:#fff;padding:14px 20px;border-radius:var(--radius);box-shadow:var(--shadow-lg);font-size:.9rem;display:flex;gap:10px;align-items:center;animation:toastIn .25s ease}
.toast.success{background:#065F46}.toast.error{background:#991B1B}
.toast svg{width:20px;height:20px;flex:0 0 20px}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
.toast.out{opacity:0;transform:translateX(20px);transition:all .25s ease}

/* ---------- Newsletter ---------- */
.newsletter{background:var(--ink);border-radius:var(--radius-xl);padding:56px;color:#fff;text-align:center;position:relative;overflow:hidden}
.newsletter::before{content:'';position:absolute;top:-70px;right:-70px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(14,124,123,.5)}
.newsletter::after{content:'';position:absolute;bottom:-90px;left:-40px;width:200px;height:200px;border-radius:50%;border:1px solid rgba(14,124,123,.3)}
.newsletter h2{color:#fff;margin-bottom:10px}
.newsletter p{color:#A9BCD6;margin-bottom:26px;max-width:520px;margin-left:auto;margin-right:auto}
.news-form{display:flex;gap:10px;max-width:480px;margin:0 auto;position:relative;z-index:2}
.news-form .form-control{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;padding:14px 18px}
.news-form .form-control::placeholder{color:#7E93B5}
.news-form .form-control:focus{border-color:var(--reagent);box-shadow:0 0 0 3px rgba(14,124,123,.35)}
.news-msg{margin-top:14px;font-size:.9rem;min-height:24px;font-family:var(--font-mono)}
.news-msg.ok{color:#8FE3E1}.news-msg.err{color:#FCA5A5}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#A9BCD6;margin-top:96px;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:32px;padding:64px 0 40px}
.footer-brand .brand{color:#fff;margin-bottom:14px}
.footer-brand p{font-size:.88rem;margin-bottom:18px;color:#8FA3C4}
.footer-col h4{color:#fff;font-family:var(--font-mono);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px}
.footer-col a{display:block;color:#A9BCD6;padding:6px 0;font-size:.9rem}
.footer-col a:hover{color:#fff}
.pay-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.pay-badge{border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-sm);padding:5px 10px;font-family:var(--font-mono);font-size:.68rem;font-weight:600;letter-spacing:.08em;color:#fff}
.footer-disclaimer{border-top:1px solid rgba(255,255,255,.12);padding:24px 0;text-align:center;font-size:.82rem;color:#8FA3C4}
.footer-disclaimer b{color:#FCA5A5}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;gap:12px;font-size:.78rem;color:#8FA3C4;flex-wrap:wrap;font-family:var(--font-mono);letter-spacing:.02em}

/* ---------- About ---------- */
.about-hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:72px 0}
.about-hero img{border-radius:var(--radius-xl);border:1px solid var(--line);aspect-ratio:4/3;object-fit:cover;width:100%}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.value-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;text-align:center;transition:box-shadow .2s ease,transform .2s ease}
.value-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.value-card .ticon{width:54px;height:54px;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper-warm);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.value-card .ticon svg{width:26px;height:26px;stroke:var(--reagent)}
.stats-band{background:var(--ink);border-radius:var(--radius-xl);padding:56px 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;margin:72px 0;color:#fff}
.stat b{display:block;font-family:var(--font-mono);font-size:2.2rem;font-weight:600;color:#8FE3E1;letter-spacing:-.02em}
.stat span{color:#A9BCD6;font-size:.88rem}

/* ---------- Contact ---------- */
.contact-layout{display:grid;grid-template-columns:1fr 380px;gap:36px;margin-top:36px;align-items:start}
.contact-info .info-row{display:flex;gap:14px;margin-bottom:22px}
.contact-info .info-row .ticon{flex:0 0 44px;width:44px;height:44px;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper-warm);display:flex;align-items:center;justify-content:center}
.contact-info .info-row svg{width:22px;height:22px;stroke:var(--reagent)}
.contact-info b{color:var(--ink);display:block;margin-bottom:2px;font-family:var(--font-display)}
.contact-info span{color:var(--muted);font-size:.9rem}

/* ---------- Privacy ---------- */
.privacy-body{max-width:820px;margin:36px auto 0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-xl);padding:48px}
.privacy-body h2{font-size:1.3rem;margin:32px 0 12px}
.privacy-body h2:first-child{margin-top:0}
.privacy-body p,.privacy-body li{color:var(--ink-soft);font-size:.95rem;margin-bottom:10px}
.privacy-body ul{padding-left:22px}

/* ---------- Misc ---------- */
.page-head{padding:56px 0 8px;text-align:center}
.page-head p{color:var(--muted);max-width:600px;margin:12px auto 0}
.page-eyebrow{font-family:var(--font-mono);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--reagent);margin-bottom:12px}
.breadcrumb{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.04em;color:var(--muted);margin:24px 0 0;text-transform:uppercase}
.breadcrumb a{color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:40px}
.text-muted{color:var(--muted)}.text-center{text-align:center}
.loading{text-align:center;padding:48px;color:var(--muted);font-family:var(--font-mono);font-size:.85rem;letter-spacing:.06em}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .skeleton-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .checkout-layout{grid-template-columns:1fr 340px}
}
@media(max-width:900px){
  .main-nav,.auth-link{display:none}
  .hamburger{display:inline-flex}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .skeleton-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .pd-layout,.cart-layout,.checkout-layout,.contact-layout,.about-hero,.two-col{grid-template-columns:1fr}
  .cart-summary{position:static}
  .values-grid{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .quick-add{opacity:1;transform:none}
  .hero-stat{padding:0 20px}
}
@media(max-width:600px){
  .product-grid{grid-template-columns:1fr}
  .skeleton-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .addr-grid{grid-template-columns:1fr}
  .news-form{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .cart-item{grid-template-columns:72px 1fr}
  .cart-item img{width:72px;height:72px}
  .ci-right{grid-column:2;text-align:left;align-items:flex-start;flex-direction:row;justify-content:space-between;width:100%}
  .orders-table thead{display:none}
  .orders-table,.orders-table tbody,.orders-table tr,.orders-table td{display:block;width:100%}
  .orders-table tr{border-bottom:2px solid var(--line);padding:8px 0}
  .orders-table td{border:0;padding:6px 18px}
  .orders-table td::before{content:attr(data-label);font-family:var(--font-mono);font-weight:600;color:var(--ink);display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.1em}
  .auth-card{padding:28px 22px}
  .privacy-body{padding:28px 22px}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  body{animation:none}
}