*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f5f6f8;
  --bg2:#eef0f4;
  --surface:#ffffff;
  --surface2:#f8f9fb;
  --surface3:#eef0f4;
  --border:#e5e7eb;
  --border-light:#f0f1f4;
  --text:#1a1d29;
  --text2:#4a5066;
  --text3:#7a8194;
  --accent:#e85a2f;
  --accent-hover:#d44a22;
  --accent-dim:rgba(232,90,47,.1);
  --teal:#3b82f6;
  --teal-dim:rgba(59,130,246,.1);
  --orange:#f59e0b;
  --red:#ef4444;
  --green:#10b981;
  --sidebar:#0f1419;
  --sidebar-text:#9ca3af;
  --sidebar-active:#1a2030;
  --radius:8px;
  --radius-lg:12px;
  --radius-xl:16px;
  --shadow:0 4px 12px rgba(15,20,25,.08);
  --shadow-sm:0 1px 3px rgba(15,20,25,.05);
  --shadow-md:0 2px 8px rgba(15,20,25,.06);
  --transition:.2s ease;
  --max:1200px;
  --header-h:64px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit}
img{max-width:100%;display:block}

/* ── UTILITIES ─────────────────────────────── */
.hidden{display:none!important}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ── BUTTONS ───────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 22px;border-radius:var(--radius);font-weight:600;font-size:.88rem;
  transition:all var(--transition);white-space:nowrap;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px rgba(232,90,47,.2)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(232,90,47,.25)}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border);box-shadow:var(--shadow-sm)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent);box-shadow:var(--shadow-md)}
.btn-ghost{color:var(--text3)}
.btn-ghost:hover{color:var(--text);background:var(--surface2)}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{opacity:.9}
.btn-sm{padding:7px 14px;font-size:.8rem}
.btn-lg{padding:14px 32px;font-size:1rem}
.btn-block{width:100%}

/* ── HEADER ────────────────────────────────── */
.header{position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.92);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max);margin:0 auto;padding:0 24px;height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;letter-spacing:-.3px;color:var(--text)}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:8px;
  background:var(--accent);color:#fff;font-size:1rem;
  box-shadow:0 2px 6px rgba(232,90,47,.25)
}
.nav{display:flex;gap:32px}
.nav a{color:var(--text3);font-size:.875rem;font-weight:500;transition:color var(--transition);position:relative}
.nav a:hover,.nav a.active{color:var(--text)}
.nav a.active::after{content:'';position:absolute;bottom:-20px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:16px}
.header-phone{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--text);
  padding:7px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);
  box-shadow:var(--shadow-sm);transition:all var(--transition);
  white-space:nowrap;flex-shrink:0;line-height:1}
.header-phone:hover{border-color:var(--accent);color:var(--accent)}
.header-phone svg{color:var(--accent);flex-shrink:0}
.header-phone span{white-space:nowrap}
.cart-toggle{position:relative;padding:8px;border-radius:var(--radius);transition:background var(--transition);color:var(--text2)}
.cart-toggle:hover{background:var(--surface2);color:var(--text)}
.cart-badge{position:absolute;top:2px;right:2px;background:var(--accent);color:#fff;font-size:.6rem;
  font-weight:700;min-width:17px;height:17px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 1px 3px rgba(232,90,47,.3)}
.user-menu .btn{font-size:.82rem;padding:7px 16px}
.mobile-toggle{display:none;flex-direction:column;gap:4px;padding:8px;color:var(--text)}
.mobile-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:all var(--transition)}

/* ── MOBILE NAV ────────────────────────────── */
.mobile-nav{display:none;position:fixed;top:var(--header-h);left:0;right:0;
  background:var(--surface);border-bottom:1px solid var(--border);z-index:99;
  flex-direction:column;padding:16px 24px;gap:4px}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:12px 0;font-size:.95rem;color:var(--text3);border-bottom:1px solid var(--border)}
.mobile-nav a:hover{color:var(--text)}

/* ── HERO ──────────────────────────────────── */
.hero{padding:calc(var(--header-h) + 80px) 24px 60px;max-width:var(--max);margin:0 auto}
.hero-top{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-bottom:80px}
.hero-text h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:900;line-height:1.05;letter-spacing:-2px;margin-bottom:20px}
.hero-text h1 .accent{color:var(--accent)}
.hero-text p{color:var(--text3);font-size:1.1rem;max-width:480px;margin-bottom:32px;line-height:1.7}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{display:flex;justify-content:center;align-items:center}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:400px}
.hero-grid-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px 20px;text-align:center;cursor:pointer;transition:all .25s;box-shadow:var(--shadow-sm)}
.hero-grid-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow)}
.hero-grid-card .hg-icon{font-size:2.2rem;margin-bottom:10px}
.hero-grid-card h3{font-size:.92rem;font-weight:700;margin-bottom:2px;color:var(--text)}
.hero-grid-card p{color:var(--accent);font-size:.78rem;font-weight:600}

/* ── FEATURES STRIP ────────────────────────── */
.features{padding:0 24px 80px;max-width:var(--max);margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;box-shadow:var(--shadow-sm)}
.feature-card .fc-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;margin-bottom:16px}
.fc-icon.purple{background:var(--accent-dim);color:var(--accent)}
.fc-icon.teal{background:var(--teal-dim);color:var(--teal)}
.fc-icon.orange{background:rgba(245,158,11,.12);color:#d97706}
.fc-icon.green{background:rgba(16,185,129,.1);color:var(--green)}
.feature-card h4{font-size:.92rem;font-weight:700;margin-bottom:6px}
.feature-card p{color:var(--text3);font-size:.8rem;line-height:1.6}

/* ── SERVICES (home) ───────────────────────── */
.services{padding:0 24px 60px;max-width:var(--max);margin:0 auto}
.services-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.services-head h2{font-size:1.8rem;font-weight:800;letter-spacing:-.6px;margin:0}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.service-row{display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px 24px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);cursor:pointer;
  transition:all var(--transition)}
.service-row:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.service-info{flex:1;min-width:0}
.service-info h3{font-size:1.05rem;font-weight:700;margin-bottom:6px;color:var(--text)}
.service-info p{font-size:.85rem;color:var(--text3);line-height:1.5}
.service-price{flex-shrink:0;text-align:right;font-size:.82rem;color:var(--text3);font-weight:500}
.service-price strong{display:block;font-size:1.4rem;color:var(--accent);font-weight:800;letter-spacing:-.5px;margin-top:2px}

/* ── QUICK INFO (home) ─────────────────────── */
.quick-info{padding:20px 24px 80px;max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-info-card{padding:24px;background:var(--surface2);border:1px solid var(--border-light);
  border-radius:var(--radius-lg);text-align:left}
.quick-info-card h4{font-size:1rem;font-weight:700;margin-bottom:8px;color:var(--text)}
.quick-info-card p{font-size:.85rem;color:var(--text3);line-height:1.6}

/* ── SECTION HEADERS ───────────────────────── */
.section-head{margin-bottom:36px}
.section-head h2{font-size:1.8rem;font-weight:800;letter-spacing:-.6px;margin-bottom:6px}
.section-head p{color:var(--text3);font-size:.95rem}

/* ── CATALOG ───────────────────────────────── */
.catalog-page{padding:calc(var(--header-h) + 40px) 24px 60px;max-width:var(--max);margin:0 auto}
.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.filter-bar{display:flex;gap:6px;flex-wrap:wrap}
.filter-pill{padding:7px 18px;border-radius:20px;font-size:.8rem;font-weight:500;
  background:var(--surface);border:1px solid var(--border);color:var(--text3);transition:all var(--transition)}
.filter-pill:hover,.filter-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}
.search-box{position:relative}
.search-box input{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:8px 16px 8px 36px;color:var(--text);font-size:.85rem;width:240px;transition:border-color var(--transition)}
.search-box input:focus{outline:none;border-color:var(--accent)}
.search-box svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text3)}

/* ── PRODUCT GRID ──────────────────────────── */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.p-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  display:flex;flex-direction:column;transition:all .25s;overflow:hidden;box-shadow:var(--shadow-sm)}
.p-card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}
.p-card-body{padding:24px 22px 16px;flex:1}
.p-badge{display:inline-block;padding:4px 10px;border-radius:6px;font-size:.66rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}
.p-badge.prints{background:var(--accent-dim);color:var(--accent)}
.p-badge.blueprints{background:rgba(59,130,246,.1);color:#3b82f6}
.p-badge.vinyl{background:rgba(245,158,11,.12);color:#d97706}
.p-badge.documents{background:rgba(16,185,129,.1);color:#059669}
.p-card h3{font-size:1rem;font-weight:700;margin-bottom:4px}
.p-card .p-size{color:var(--text3);font-size:.8rem;margin-bottom:4px}
.p-card .p-desc{color:var(--text3);font-size:.76rem;line-height:1.55;margin-bottom:6px}
.p-card .p-finishes{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:14px}
.p-card .p-finish-tag{padding:3px 8px;border-radius:4px;font-size:.65rem;background:var(--surface3);color:var(--text2);font-weight:500}
.p-price{font-size:1.3rem;font-weight:800;color:var(--text)}
.p-unit{font-size:.72rem;font-weight:400;color:var(--text3)}
.p-card-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
.qty-wrap{display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}
.qty-wrap button{width:30px;height:30px;background:var(--surface2);color:var(--text2);
  display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:all var(--transition)}
.qty-wrap button:hover{background:var(--accent);color:#fff}
.qty-wrap input{width:40px;text-align:center;border:none;background:var(--surface);color:var(--text);
  font-size:.82rem;font-weight:600;-moz-appearance:textfield}
.qty-wrap input::-webkit-inner-spin-button,.qty-wrap input::-webkit-outer-spin-button{-webkit-appearance:none}

/* ── PRODUCT DETAIL ────────────────────────── */
.detail-page{padding:calc(var(--header-h) + 40px) 24px 60px;max-width:900px;margin:0 auto}
.detail-back{margin-bottom:24px}
.detail-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-sm)}
.detail-card h1{font-size:1.6rem;font-weight:800;margin-bottom:8px}
.detail-meta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.detail-meta span{font-size:.82rem;color:var(--text3);display:flex;align-items:center;gap:4px}
.detail-desc{color:var(--text2);font-size:.95rem;line-height:1.7;margin-bottom:24px}
.detail-section{margin-bottom:24px}
.detail-section h4{font-size:.85rem;font-weight:600;margin-bottom:8px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px}
.finish-options{display:flex;gap:8px;flex-wrap:wrap}
.finish-opt{padding:8px 16px;border-radius:6px;font-size:.82rem;background:var(--surface2);border:1px solid var(--border);
  cursor:pointer;transition:all var(--transition)}
.finish-opt:hover,.finish-opt.selected{border-color:var(--accent);color:var(--accent)}
.detail-price{font-size:2rem;font-weight:800;color:var(--text);margin-bottom:24px}
.detail-price .p-unit{font-size:.85rem}
.detail-actions{display:flex;gap:12px;align-items:center}

/* ── CART DRAWER ───────────────────────────── */
.drawer-overlay{position:fixed;inset:0;background:rgba(15,20,25,.4);z-index:200;
  opacity:0;pointer-events:none;transition:opacity .3s}
.drawer-overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:420px;max-width:92vw;
  background:var(--surface);z-index:201;transform:translateX(100%);transition:transform .3s ease;
  display:flex;flex-direction:column;border-left:1px solid var(--border);box-shadow:-8px 0 24px rgba(15,20,25,.08)}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;border-bottom:1px solid var(--border)}
.drawer-head h3{font-size:1.1rem;font-weight:700}
.drawer-close{font-size:1.6rem;color:var(--text3);transition:color var(--transition)}
.drawer-close:hover{color:var(--text)}
.drawer-body{flex:1;overflow-y:auto;padding:16px 24px}
.drawer-empty{text-align:center;padding:60px 0;color:var(--text3);font-size:.9rem}
.ci{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
.ci-info{flex:1}
.ci-info h4{font-size:.86rem;font-weight:600;margin-bottom:1px}
.ci-info .ci-size{font-size:.74rem;color:var(--text3)}
.ci-info .ci-qty{font-size:.74rem;color:var(--text3);margin-top:3px}
.ci-price{font-weight:700;font-size:.88rem;white-space:nowrap}
.ci-remove{color:var(--text3);font-size:1rem;transition:color var(--transition)}
.ci-remove:hover{color:var(--red)}
.drawer-foot{padding:20px 24px;border-top:1px solid var(--border)}
.cart-subtotal{display:flex;justify-content:space-between;font-size:.88rem;margin-bottom:4px}
.cart-tax{display:flex;justify-content:space-between;font-size:.82rem;color:var(--text3);margin-bottom:4px}
.cart-total{display:flex;justify-content:space-between;font-size:1.1rem;font-weight:700;margin-bottom:16px;
  padding-top:8px;border-top:1px solid var(--border)}

/* ── CHECKOUT ──────────────────────────────── */
.checkout-page{padding:calc(var(--header-h) + 40px) 24px 60px;max-width:900px;margin:0 auto}
.checkout-grid{display:grid;grid-template-columns:1fr 360px;gap:24px}
.checkout-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}
.checkout-form h3{font-size:1.1rem;font-weight:700;margin-bottom:20px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text3);margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px}
.form-group input,.form-group select,.form-group textarea{
  width:100%;background:var(--surface);border:1px solid var(--border);border-radius:6px;
  padding:10px 14px;color:var(--text);font-size:.88rem;transition:all var(--transition)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-divider{border:none;border-top:1px solid var(--border);margin:24px 0}
.checkout-summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px;position:sticky;top:calc(var(--header-h) + 24px);align-self:start;box-shadow:var(--shadow-sm)}
.checkout-summary h3{font-size:1.1rem;font-weight:700;margin-bottom:16px}
.cs-item{display:flex;justify-content:space-between;font-size:.84rem;padding:8px 0;border-bottom:1px solid var(--border)}
.cs-item span:first-child{color:var(--text2)}
.cs-item.total{font-weight:700;font-size:1rem;border:none;padding-top:12px}

/* ── UPLOAD SECTION ────────────────────────── */
.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px;text-align:center;
  cursor:pointer;transition:border-color var(--transition);margin-top:8px}
.upload-zone:hover{border-color:var(--accent)}
.upload-zone p{color:var(--text3);font-size:.85rem}
.upload-zone .uz-cta{color:var(--accent);font-weight:600}
.upload-zone input{display:none}
.file-list{margin-top:10px}
.file-item{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:.82rem;color:var(--text2)}
.file-item svg{color:var(--green);flex-shrink:0}

/* ── AUTH MODAL ────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(15,20,25,.45);z-index:300;
  display:none;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(4px)}
.modal-overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:36px;max-width:440px;width:100%;box-shadow:0 20px 60px rgba(15,20,25,.18)}
.modal h2{font-size:1.4rem;font-weight:800;margin-bottom:6px}
.modal .modal-sub{color:var(--text3);font-size:.88rem;margin-bottom:24px}
.modal .form-group{margin-bottom:14px}
.modal .modal-switch{text-align:center;margin-top:16px;font-size:.84rem;color:var(--text3)}
.modal .modal-switch a{color:var(--accent);font-weight:600;cursor:pointer}

/* ── ACCOUNT / ORDERS ──────────────────────── */
.account-page,.orders-page{padding:calc(var(--header-h) + 40px) 24px 60px;max-width:900px;margin:0 auto}
.account-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;margin-bottom:24px;box-shadow:var(--shadow-sm)}
.account-card h3{font-size:1.1rem;font-weight:700;margin-bottom:20px}
.order-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px;box-shadow:var(--shadow-sm)}
.order-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:8px}
.order-card-head h4{font-size:.95rem;font-weight:700}
.status-badge{padding:4px 12px;border-radius:6px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.status-pending{background:rgba(245,158,11,.12);color:#d97706}
.status-processing,.status-printing{background:var(--accent-dim);color:var(--accent)}
.status-ready,.status-shipped{background:rgba(59,130,246,.12);color:#2563eb}
.status-completed{background:rgba(16,185,129,.12);color:#059669}
.status-cancelled{background:rgba(239,68,68,.12);color:var(--red)}
.order-items{margin-bottom:12px}
.oi-row{display:flex;justify-content:space-between;font-size:.82rem;padding:4px 0;color:var(--text2)}
.order-total{display:flex;justify-content:space-between;font-weight:700;padding-top:8px;border-top:1px solid var(--border)}
.order-upload-section{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}

/* ── ABOUT PAGE ────────────────────────────── */
.about-page{padding:calc(var(--header-h) + 60px) 24px 60px;max-width:900px;margin:0 auto}
.about-page h1{font-size:2rem;font-weight:800;letter-spacing:-.6px;margin-bottom:24px}
.about-page .about-text{color:var(--text2);font-size:1rem;line-height:1.8;margin-bottom:40px}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;text-align:center;box-shadow:var(--shadow-sm)}
.stat-card .sc-num{font-size:2rem;font-weight:800;color:var(--accent)}
.stat-card .sc-label{font-size:.78rem;color:var(--text3);font-weight:500}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.value-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}
.value-card h3{font-size:.95rem;font-weight:700;margin-bottom:6px}
.value-card p{color:var(--text3);font-size:.82rem;line-height:1.6}

/* ── FAQ PAGE ──────────────────────────────── */
.faq-page{padding:calc(var(--header-h) + 60px) 24px 60px;max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;text-align:left;padding:20px 0;font-size:.95rem;font-weight:600;
  display:flex;justify-content:space-between;align-items:center;color:var(--text);transition:color var(--transition)}
.faq-q:hover{color:var(--accent)}
.faq-q .faq-arrow{transition:transform .2s;font-size:.8rem;color:var(--text3)}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--text3);font-size:.88rem;line-height:1.7}
.faq-item.open .faq-a{max-height:500px}
.faq-a-inner{padding:0 0 20px}

/* ── CONTACT PAGE ──────────────────────────── */
.contact-page{padding:calc(var(--header-h) + 60px) 24px 60px;max-width:700px;margin:0 auto}
.contact-page h1{font-size:1.8rem;font-weight:800;margin-bottom:8px}
.contact-page>p{color:var(--text3);margin-bottom:32px}
.contact-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}
.contact-quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:28px}
.contact-quick-card{display:flex;align-items:center;gap:12px;padding:16px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  transition:all var(--transition);color:inherit}
a.contact-quick-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.cq-icon{width:40px;height:40px;border-radius:10px;background:var(--accent-dim);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cq-label{font-size:.72rem;color:var(--text3);text-transform:uppercase;letter-spacing:.4px;font-weight:600;margin-bottom:2px}
.cq-value{font-size:.92rem;color:var(--text);font-weight:600}

/* ── ADMIN ─────────────────────────────────── */
.admin-page{padding:calc(var(--header-h) + 40px) 24px 60px;max-width:var(--max);margin:0 auto}
.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}
.admin-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm)}
.admin-stat .as-val{font-size:1.6rem;font-weight:800;color:var(--text)}
.admin-stat .as-label{font-size:.78rem;color:var(--text3)}
.admin-order{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:20px;margin-bottom:12px}
.admin-order-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.admin-order-head h4{font-size:.92rem;font-weight:700}
.admin-order-head .ao-customer{font-size:.8rem;color:var(--text3)}
.admin-status-select{background:var(--surface2);border:1px solid var(--border);border-radius:6px;
  padding:5px 10px;color:var(--text);font-size:.78rem}

/* ── REVIEWS SECTION ───────────────────────── */
.reviews-section{padding:60px 24px;max-width:var(--max);margin:0 auto}
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.review-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}
.review-stars{color:#f59e0b;font-size:.9rem;margin-bottom:8px;letter-spacing:2px}
.review-text{color:var(--text2);font-size:.85rem;line-height:1.6;margin-bottom:10px}
.review-author{font-size:.78rem;color:var(--text3);font-weight:500}

/* ── TOAST ─────────────────────────────────── */
.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(80px);
  background:var(--green);color:#fff;padding:12px 28px;border-radius:var(--radius);
  font-size:.86rem;font-weight:600;opacity:0;transition:all .35s;z-index:500;pointer-events:none;
  box-shadow:0 4px 20px rgba(0,0,0,.35)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── FOOTER ────────────────────────────────── */
.footer{border-top:1px solid var(--border);margin-top:80px;padding:48px 24px 0}
.footer-inner{max-width:var(--max);margin:0 auto;display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand p{color:var(--text3);font-size:.85rem;margin-top:12px;max-width:300px;line-height:1.6}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links h4{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text3);margin-bottom:4px}
.footer-links a{color:var(--text3);font-size:.84rem;transition:color var(--transition)}
.footer-links a:hover{color:var(--text)}
.footer-bottom{max-width:var(--max);margin:0 auto;padding:20px 0;border-top:1px solid var(--border);
  text-align:center;font-size:.76rem;color:var(--text3)}

/* ── BOTTOM TAB BAR ────────────────────────── */
.tab-bar{display:none}

/* ── RESPONSIVE — TABLET ───────────────────── */
@media(max-width:900px){
  .hero-top{grid-template-columns:1fr;gap:40px}
  .hero-visual{order:-1}
  .features-grid{grid-template-columns:1fr 1fr}
  .checkout-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .stats-row,.admin-stats{grid-template-columns:1fr 1fr}
  .values-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .quick-info{grid-template-columns:1fr 1fr}
  .nav{gap:20px}
  .header-phone{padding:7px 10px}
  .header-phone span{display:none}
  .header-phone svg{width:18px;height:18px}
}

/* ── RESPONSIVE — MOBILE ──────────────────── */
@media(max-width:640px){
  :root{--header-h:56px;--tab-h:64px}

  /* ── Body padding for fixed bars ── */
  body{padding-bottom:var(--tab-h)}

  /* ── Header — compact ── */
  .header-inner{padding:0 16px;height:var(--header-h)}
  .logo{font-size:1rem;gap:6px}
  .logo-mark{font-size:1.1rem}
  .nav{display:none}
  .mobile-toggle{display:flex}
  .user-menu{display:none}
  .header-actions{gap:8px}
  .cart-toggle{display:none}
  .header-phone{padding:7px 10px;font-size:0}
  .header-phone svg{width:16px;height:16px}
  .header-phone span{display:none}

  /* ── Mobile nav overlay ── */
  .mobile-nav{padding:12px 16px;gap:0}
  .mobile-nav a{padding:16px 0;font-size:1rem;min-height:48px;display:flex;align-items:center}

  /* ── Bottom tab bar ── */
  .tab-bar{
    display:flex;position:fixed;bottom:0;left:0;right:0;z-index:100;
    background:rgba(255,255,255,.96);backdrop-filter:blur(20px);
    border-top:1px solid var(--border);height:var(--tab-h);
    justify-content:space-around;align-items:center;padding:0 4px;
    padding-bottom:env(safe-area-inset-bottom,0);
    box-shadow:0 -2px 12px rgba(15,20,25,.06)
  }
  .tab{
    display:flex;flex-direction:column;align-items:center;gap:2px;
    padding:6px 0;flex:1;color:var(--text3);transition:color .2s;
    -webkit-tap-highlight-color:transparent;min-height:48px;justify-content:center
  }
  .tab.active{color:var(--accent)}
  .tab span{font-size:.62rem;font-weight:600;letter-spacing:.2px}
  .tab svg{width:20px;height:20px}
  .tab-cart{position:relative}
  .tab-cart-badge{
    position:absolute;top:2px;right:calc(50% - 18px);
    background:var(--accent);color:#fff;font-size:.55rem;font-weight:700;
    min-width:16px;height:16px;border-radius:50%;
    display:none;align-items:center;justify-content:center;padding:0 4px
  }
  .tab-cart-badge.has-items{display:flex}

  /* ── Hero — mobile ── */
  .hero{padding:calc(var(--header-h) + 24px) 16px 32px}
  .hero-top{grid-template-columns:1fr;gap:28px;margin-bottom:40px}
  .hero-visual{order:0}
  .hero-text h1{font-size:2rem;letter-spacing:-1px}
  .hero-text p{font-size:.92rem;margin-bottom:24px}
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn{width:100%;justify-content:center}
  .hero-grid{grid-template-columns:1fr 1fr;gap:10px;max-width:100%;width:100%}
  .hero-grid-card{padding:20px 14px}
  .hero-grid-card .hg-icon{font-size:1.6rem;margin-bottom:6px}
  .hero-grid-card h3{font-size:.82rem}
  .hero-grid-card p{font-size:.72rem}

  /* ── Features — horizontal scroll ── */
  .features{padding:0 0 40px}
  .features-grid{
    grid-template-columns:none;display:flex;gap:12px;
    overflow-x:auto;-webkit-overflow-scrolling:touch;
    scroll-snap-type:x mandatory;padding:0 16px;
    scrollbar-width:none;-ms-overflow-style:none
  }
  .features-grid::-webkit-scrollbar{display:none}
  .feature-card{min-width:260px;scroll-snap-align:start;flex-shrink:0;padding:22px 18px}
  .feature-card h4{font-size:.86rem}
  .feature-card p{font-size:.76rem}
  .fc-icon{width:38px;height:38px;font-size:1.1rem;margin-bottom:12px}

  /* ── Section heads ── */
  .section-head{margin-bottom:20px;padding:0 16px}
  .section-head h2{font-size:1.4rem}
  .section-head p{font-size:.84rem}

  /* ── Services — mobile (single column) ── */
  .services{padding:0 16px 32px}
  .services-head{margin-bottom:16px;gap:8px}
  .services-head h2{font-size:1.4rem}
  .services-grid{grid-template-columns:1fr;gap:10px}
  .service-row{padding:18px;gap:14px;flex-wrap:wrap}
  .service-info h3{font-size:.98rem}
  .service-info p{font-size:.78rem}
  .service-price{font-size:.74rem;text-align:left;width:100%;border-top:1px solid var(--border-light);padding-top:10px}
  .service-price strong{display:inline;font-size:1.1rem;margin-top:0;margin-right:4px}

  /* ── Quick info — mobile (single column) ── */
  .quick-info{grid-template-columns:1fr;gap:12px;padding:8px 16px 32px}
  .quick-info-card{padding:18px}
  .quick-info-card h4{font-size:.92rem}
  .quick-info-card p{font-size:.8rem}

  /* ── Catalog — mobile ── */
  .catalog-page{padding:calc(var(--header-h) + 20px) 0 32px}
  .catalog-toolbar{padding:0 16px;flex-direction:column;align-items:stretch;gap:12px;margin-bottom:20px}
  .filter-bar{
    display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;-ms-overflow-style:none;padding-bottom:2px;flex-wrap:nowrap
  }
  .filter-bar::-webkit-scrollbar{display:none}
  .filter-pill{flex-shrink:0;padding:8px 16px;font-size:.78rem;min-height:36px}
  .search-box{width:100%}
  .search-box input{width:100%;padding:12px 16px 12px 40px;font-size:.9rem;min-height:44px}
  .product-grid{grid-template-columns:1fr;gap:12px;padding:0 16px}

  /* ── Product cards — mobile ── */
  .p-card-body{padding:18px 16px 12px}
  .p-badge{font-size:.65rem;padding:3px 8px;margin-bottom:8px}
  .p-card h3{font-size:.95rem}
  .p-card .p-desc{font-size:.74rem;margin-bottom:4px}
  .p-card .p-finishes{margin-bottom:10px}
  .p-card .p-finish-tag{font-size:.62rem;padding:2px 6px}
  .p-price{font-size:1.15rem}
  .p-card-foot{padding:12px 16px;gap:8px;flex-wrap:wrap}
  .qty-wrap button{width:36px;height:36px;font-size:1rem}
  .qty-wrap input{width:44px;font-size:.88rem}
  .p-card-foot .btn{flex:1;min-height:36px}

  /* ── Detail — mobile ── */
  .detail-page{padding:calc(var(--header-h) + 16px) 16px 32px}
  .detail-back{margin-bottom:16px}
  .detail-card{padding:22px 18px;border-radius:var(--radius)}
  .detail-card h1{font-size:1.3rem}
  .detail-meta{gap:8px;margin-bottom:16px}
  .detail-desc{font-size:.88rem;margin-bottom:18px}
  .finish-options{gap:6px}
  .finish-opt{padding:10px 14px;font-size:.8rem;min-height:42px}
  .detail-price{font-size:1.6rem;margin-bottom:18px}
  .detail-actions{flex-direction:column;gap:10px}
  .detail-actions .qty-wrap{width:100%;justify-content:center}
  .detail-actions .qty-wrap button{width:44px;height:44px;font-size:1.1rem}
  .detail-actions .qty-wrap input{width:60px;font-size:1rem}
  .detail-actions .btn{width:100%;min-height:48px;font-size:.95rem}

  /* ── Cart drawer — full-screen on mobile ── */
  .drawer{width:100%;max-width:100%;border-left:none;border-radius:0}
  .drawer-head{padding:16px;height:var(--header-h);
    display:flex;align-items:center;justify-content:space-between}
  .drawer-head h3{font-size:1.05rem}
  .drawer-close{font-size:2rem;padding:8px;min-width:44px;min-height:44px;
    display:flex;align-items:center;justify-content:center}
  .drawer-body{padding:12px 16px}
  .ci{gap:10px;padding:14px 0}
  .ci-info h4{font-size:.84rem}
  .ci-remove{font-size:1.2rem;padding:8px;min-width:36px;min-height:36px;
    display:flex;align-items:center;justify-content:center}
  .drawer-foot{padding:16px;padding-bottom:calc(16px + var(--tab-h))}
  .drawer-foot .btn{min-height:48px;font-size:.95rem}

  /* ── Checkout — mobile ── */
  .checkout-page{padding:calc(var(--header-h) + 16px) 16px 32px}
  .checkout-grid{grid-template-columns:1fr;gap:16px}
  .checkout-form{padding:22px 16px;border-radius:var(--radius)}
  .checkout-form h3{font-size:1rem;margin-bottom:16px}
  .checkout-summary{padding:20px 16px;border-radius:var(--radius);position:static}
  .form-group{margin-bottom:14px}
  .form-group input,.form-group select,.form-group textarea{
    padding:12px 14px;font-size:.92rem;min-height:46px}
  .form-group textarea{min-height:auto}
  .form-group label{font-size:.75rem;margin-bottom:5px}
  .form-row{grid-template-columns:1fr}
  .form-divider{margin:20px 0}
  .upload-zone{padding:24px 16px}
  .upload-zone p{font-size:.84rem}
  .checkout-form .btn-lg{min-height:52px;font-size:1rem}

  /* ── Auth modal — full-screen on mobile ── */
  .modal-overlay{padding:0;align-items:flex-end}
  .modal{max-width:100%;border-radius:var(--radius-lg) var(--radius-lg) 0 0;
    padding:28px 20px calc(28px + var(--tab-h));max-height:90vh;overflow-y:auto}
  .modal h2{font-size:1.2rem}
  .modal .form-group input{min-height:46px;font-size:.92rem}
  .modal .btn{min-height:48px}

  /* ── Account — mobile ── */
  .account-page,.orders-page{padding:calc(var(--header-h) + 16px) 16px 32px}
  .account-card{padding:22px 16px;border-radius:var(--radius);margin-bottom:16px}
  .account-card h3{font-size:1rem;margin-bottom:14px}

  /* ── Orders — mobile ── */
  .order-card{padding:18px 16px;border-radius:var(--radius);margin-bottom:12px}
  .order-card-head{flex-direction:column;align-items:flex-start;gap:8px}
  .order-card-head h4{font-size:.9rem}
  .oi-row{font-size:.8rem;padding:5px 0}
  .order-total{font-size:.9rem}

  /* ── About — mobile ── */
  .about-page{padding:calc(var(--header-h) + 24px) 16px 32px}
  .about-page h1{font-size:1.5rem}
  .about-page .about-text{font-size:.9rem;margin-bottom:28px}
  .stats-row{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:28px}
  .stat-card{padding:18px 12px;border-radius:var(--radius)}
  .stat-card .sc-num{font-size:1.5rem}
  .stat-card .sc-label{font-size:.7rem}
  .values-grid{grid-template-columns:1fr;gap:12px}
  .value-card{padding:20px 16px;border-radius:var(--radius)}
  .value-card h3{font-size:.88rem}
  .value-card p{font-size:.78rem}

  /* ── FAQ — mobile ── */
  .faq-page{padding:calc(var(--header-h) + 24px) 16px 32px}
  .faq-q{padding:18px 0;font-size:.9rem;min-height:48px}
  .faq-a-inner{padding:0 0 16px;font-size:.84rem}

  /* ── Contact — mobile ── */
  .contact-page{padding:calc(var(--header-h) + 24px) 16px 32px}
  .contact-page h1{font-size:1.4rem}
  .contact-card{padding:22px 16px;border-radius:var(--radius)}

  /* ── Admin — mobile ── */
  .admin-page{padding:calc(var(--header-h) + 16px) 16px 32px}
  .admin-stats{grid-template-columns:1fr 1fr;gap:10px}
  .admin-stat{padding:16px 12px}
  .admin-stat .as-val{font-size:1.3rem}
  .admin-order{padding:16px;border-radius:var(--radius)}
  .admin-order-head{flex-direction:column;align-items:flex-start;gap:8px}

  /* ── Reviews — mobile ── */
  .reviews-section{padding:32px 0}
  .reviews-grid{
    grid-template-columns:none;display:flex;gap:12px;
    overflow-x:auto;-webkit-overflow-scrolling:touch;
    scroll-snap-type:x mandatory;padding:0 16px;
    scrollbar-width:none;-ms-overflow-style:none
  }
  .reviews-grid::-webkit-scrollbar{display:none}
  .review-card{min-width:280px;scroll-snap-align:start;flex-shrink:0;padding:20px 18px}

  /* ── Toast — above tab bar ── */
  .toast{bottom:calc(var(--tab-h) + 16px);padding:10px 20px;font-size:.82rem;
    max-width:calc(100vw - 32px);text-align:center}

  /* ── Footer — mobile ── */
  .footer{margin-top:40px;padding:32px 16px 0}
  .footer-inner{grid-template-columns:1fr;gap:24px;padding-bottom:24px}
  .footer-brand p{font-size:.8rem}
  .footer-links h4{font-size:.76rem}
  .footer-links a{font-size:.82rem;padding:4px 0}
  .footer-bottom{padding:16px 0 calc(16px + var(--tab-h))}

  /* ── Global touch targets ── */
  .btn{min-height:44px}
  .btn-sm{min-height:36px}
  .btn-lg{min-height:52px}
}