/* OPTIC HOUSE — Catalog layout */
@import url('style.css');

:root { --sidebar-w: 278px; }
body { background: #f6f7fb; cursor: auto; }

.page-hero { min-height: 310px; padding: 142px 24px 56px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background: linear-gradient(120deg, var(--blue-deeper), #182b91); }
.page-hero::before, .page-hero::after { content: ''; position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; pointer-events: none; }
.page-hero::before { width: 820px; height: 390px; top: -130px; right: -100px; transform: rotate(-18deg); }
.page-hero::after { width: 550px; height: 270px; bottom: -145px; left: -100px; transform: rotate(20deg); }
.page-hero-content { position: relative; z-index: 1; text-align: center; opacity: 1 !important; transform: none !important; }
.page-hero h1 { margin: 0 0 12px; color: #fff; font-family: var(--font-display); font-size: clamp(2.7rem, 5vw, 4.5rem); font-weight: 500; letter-spacing: -.045em; }
.page-hero h1 em { color: #b8c5ff; }
.page-hero .hero-eyebrow { justify-content: center; margin-bottom: 12px; }
.page-hero .hero-sub { max-width: 480px; margin: 0; }

.catalog-layout { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); gap: 32px; max-width: 1440px; margin: 0 auto; padding: 46px clamp(24px, 5vw, 72px) 90px; }
.sidebar { position: sticky; top: 108px; align-self: start; padding: 28px; background: #fff; border: 1px solid #e0e4ef; border-radius: 16px; box-shadow: 0 10px 28px rgba(14,28,80,.06); }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.sidebar-header h2 { margin: 0; font: 700 1.1rem var(--font-body); color: var(--ink); }
.reset-btn { color: var(--blue); font: 700 .65rem var(--font-body); letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.filter-group { margin-bottom: 24px; }
.filter-label { display: block; margin-bottom: 10px; color: var(--ink); font: 700 .66rem var(--font-body); letter-spacing: .12em; text-transform: uppercase; }
.form-control { width: 100%; min-height: 42px; padding: 10px 12px; border: 1px solid #dce1ec; border-radius: 8px; background: #fff; color: var(--ink); font: .82rem var(--font-body); outline: none; }
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(36,56,217,.1); }
.search-wrap { position: relative; }
.search-wrap .form-control { padding-right: 34px; }
.search-icon { position: absolute; right: 11px; top: 9px; color: var(--blue); }
.chip-group { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { display: inline-flex; align-items: center; padding: 7px 10px; border: 1px solid #d7dce8; border-radius: 999px; color: var(--gray-text); background: #fff; font: 500 .72rem var(--font-body); cursor: pointer; transition: .2s ease; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.active { border-color: var(--blue); background: var(--blue); color: #fff; }
.price-range { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.price-sep { display: none; }
.sidebar .btn-primary { width: 100%; justify-content: center; border: 0; cursor: pointer; }

.product-area { min-width: 0; padding: 0; }
.toolbar { display: flex; align-items: center; justify-content: space-between; min-height: 44px; margin-bottom: 22px; }
.result-count { margin: 0; color: var(--gray-text); font-size: .86rem; }
.result-count strong { color: var(--ink); }
.filter-toggle { display: none; border: 1px solid var(--blue); border-radius: 999px; padding: 8px 14px; background: #fff; color: var(--blue); font: 700 .7rem var(--font-body); letter-spacing: .06em; cursor: pointer; }
.product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.product-card { min-width: 0; }
.card-image-wrap { height: 240px; }
.color-dot-indicator { position: absolute; right: 12px; bottom: 12px; width: 13px; height: 13px; border: 2px solid #fff; border-radius: 50%; box-shadow: 0 1px 5px rgba(0,0,0,.2); }
.empty-state { grid-column: 1 / -1; padding: 72px 20px; text-align: center; }
.empty-icon { font-size: 3rem; opacity: .35; }

@media (max-width: 1120px) { .catalog-layout { grid-template-columns: 238px minmax(0,1fr); gap: 24px; padding-left: 28px; padding-right: 28px; } .sidebar { padding: 22px; } .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) { .page-hero { min-height: 260px; padding: 108px 24px 42px; } .page-hero h1 { font-size: 2.7rem; } .catalog-layout { display: block; padding: 26px 20px 64px; } .sidebar { position: fixed; z-index: 500; top: 0; bottom: 0; left: 0; width: min(88vw, 330px); overflow-y: auto; border-radius: 0 16px 16px 0; transform: translateX(-110%); transition: transform .25s ease; box-shadow: 18px 0 45px rgba(7,18,60,.2); } .sidebar.open { transform: translateX(0); } .filter-toggle { display: inline-flex; align-items: center; gap: 7px; } .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } .card-image-wrap { height: 180px; } .card-body { padding: 15px; } }
@media (max-width: 430px) { .product-grid { grid-template-columns: 1fr; } .card-image-wrap { height: 245px; } }