@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --purple: #151f6d;
  --purple-deep: #0d154d;
  --purple-soft: #e9ebf5;
  --teal: #009ca6;
  --teal-dark: #007d85;
  --teal-soft: #e3f5f6;
  --ink: #171529;
  --muted: #68657b;
  --line: #e5e3eb;
  --surface: #f7f6fa;
  --white: #fff;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(21, 31, 109, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: 'DM Sans', sans-serif; line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.catalog-wrap { width: min(1280px, calc(100% - 40px)); margin-inline: auto; }

.catalog-topbar { color: #fff; background: var(--purple); font-size: 13px; }
.catalog-topbar-inner { min-height: 38px; display: flex; align-items: center; gap: 28px; }
.catalog-topbar i { color: #4fc2c7; margin-right: 6px; }
.catalog-topbar-note { margin-left: auto; opacity: .8; }

.catalog-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.catalog-header-inner { min-height: 86px; display: grid; grid-template-columns: 270px minmax(280px, 520px) 1fr; align-items: center; gap: 32px; }
.catalog-logo { display: flex; align-items: center; gap: 12px; min-width: 0; }
.catalog-logo img { width: 62px; height: 62px; object-fit: contain; }
.catalog-logo > span { display: grid; grid-template-columns: auto auto; align-items: baseline; column-gap: 4px; font-family: Manrope, sans-serif; font-size: 20px; line-height: 1; }
.catalog-logo b { color: var(--purple); font-weight: 800; }
.catalog-logo em { color: var(--teal); font-style: normal; font-weight: 800; }
.catalog-logo small { grid-column: 1 / -1; margin-top: 7px; color: var(--muted); font: 600 9px/1.1 'DM Sans', sans-serif; letter-spacing: .11em; text-transform: uppercase; }
.catalog-search { position: relative; }
.catalog-search i { position: absolute; left: 18px; top: 50%; color: var(--teal); transform: translateY(-50%); }
.catalog-search input { width: 100%; height: 48px; padding: 0 20px 0 48px; border: 1px solid var(--line); border-radius: 30px; outline: 0; background: var(--surface); transition: .2s; }
.catalog-search input:focus { border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(0,140,149,.1); }
.catalog-header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 22px; font-weight: 700; font-size: 14px; }
.catalog-header-actions > a:first-child:hover { color: var(--teal); }
.catalog-quote { padding: 13px 19px; color: #fff; background: var(--teal); border-radius: 9px; }
.catalog-quote:hover { background: var(--teal-dark); }

.catalog-nav { border-bottom: 1px solid var(--line); background: #fff; }
.catalog-nav-inner { display: flex; overflow-x: auto; scrollbar-width: none; }
.catalog-nav-inner::-webkit-scrollbar { display: none; }
.catalog-nav-link { position: relative; flex: 0 0 auto; padding: 16px 14px; color: #565268; font-size: 13px; font-weight: 700; white-space: nowrap; }
.catalog-nav-link::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: -1px; height: 3px; background: var(--teal); transform: scaleX(0); transition: .2s; }
.catalog-nav-link:hover, .catalog-nav-link.active { color: var(--purple); }
.catalog-nav-link.active::after { transform: scaleX(1); }

.catalog-hero { position: relative; overflow: hidden; color: #fff; background: var(--purple); }
.catalog-hero::before { content: ''; position: absolute; right: -90px; top: -180px; width: 520px; height: 520px; border: 110px solid rgba(0,140,149,.35); border-radius: 50%; }
.catalog-hero::after { content: ''; position: absolute; right: 270px; bottom: -170px; width: 330px; height: 330px; border: 60px solid rgba(255,255,255,.06); border-radius: 50%; }
.catalog-hero > .catalog-wrap { position: relative; z-index: 1; min-height: 390px; padding-block: 78px; }
.catalog-category-hero > .catalog-wrap { padding-right: 260px; }
.catalog-kicker { margin-bottom: 14px; color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.catalog-hero .catalog-kicker { color: #64d1d3; }
.catalog-hero h1 { max-width: 820px; margin: 0; font: 800 clamp(42px, 6vw, 74px)/1.02 Manrope, sans-serif; letter-spacing: -.05em; }
.catalog-hero h1 span { color: #67d4d5; }
.catalog-hero p { max-width: 670px; margin: 24px 0 0; color: rgba(255,255,255,.77); font-size: 18px; }
.catalog-hero-stat { position: absolute; right: 40px; bottom: 58px; display: flex; align-items: center; gap: 16px; padding-left: 25px; border-left: 1px solid rgba(255,255,255,.25); }
.catalog-hero-stat strong { color: #67d4d5; font: 800 58px/1 Manrope, sans-serif; }
.catalog-hero-stat span { color: rgba(255,255,255,.8); font-size: 13px; line-height: 1.35; text-transform: uppercase; letter-spacing: .08em; }
.catalog-search-hero > .catalog-wrap { min-height: 370px; }
.catalog-search-hero .catalog-primary-button { margin-top: 30px; }

.catalog-listing { padding-block: 70px 100px; }
.catalog-listing-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.catalog-listing-head h2, .product-details-section h2, .product-story h2 { max-width: 700px; margin: 0; color: var(--purple); font: 800 clamp(29px, 4vw, 45px)/1.12 Manrope, sans-serif; letter-spacing: -.035em; }
.catalog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.catalog-pagination { display: flex; justify-content: center; gap: 8px; margin-top: 42px; }
.catalog-page-link { display: grid; place-items: center; min-width: 38px; height: 38px; padding-inline: 10px; color: var(--purple); border: 1px solid var(--line); border-radius: 8px; font-size: 13px; font-weight: 800; }
.catalog-page-link:hover, .catalog-page-link.active { color: #fff; border-color: var(--teal); background: var(--teal); }
.catalog-more-products { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 42px; padding: 22px; border-radius: 12px; background: var(--surface); }
.catalog-more-products p { margin: 0; color: var(--muted); font-size: 14px; }
.catalog-card { overflow: hidden; display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s; }
.catalog-card:hover { border-color: #d6d0e4; transform: translateY(-5px); box-shadow: var(--shadow); }
.catalog-card-image { position: relative; display: block; aspect-ratio: 1; overflow: hidden; background: var(--surface); }
.catalog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.catalog-card:hover .catalog-card-image img { transform: scale(1.035); }
.catalog-card-arrow { position: absolute; right: 14px; top: 14px; width: 34px; height: 34px; display: grid; place-items: center; color: #fff; background: var(--purple); border-radius: 50%; opacity: 0; transform: translateY(5px); transition: .2s; }
.catalog-card:hover .catalog-card-arrow { opacity: 1; transform: none; }
.catalog-card-body { display: flex; flex: 1; flex-direction: column; padding: 20px; }
.catalog-card-category { margin-bottom: 8px; color: var(--teal); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.catalog-card h3 { margin: 0; color: var(--purple); font: 700 17px/1.35 Manrope, sans-serif; }
.catalog-card h3 a:hover { color: var(--teal); }
.catalog-card-meta { display: flex; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 24px; color: var(--muted); font-size: 12px; }
.catalog-card-meta strong { color: var(--purple); white-space: nowrap; }
.catalog-card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 17px; color: var(--teal-dark); font-size: 13px; font-weight: 800; }
.catalog-card-link i { font-size: 11px; transition: transform .2s; }
.catalog-card-link:hover i { transform: translateX(4px); }

.catalog-primary-button, .catalog-outline-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 49px; padding: 0 20px; border: 0; border-radius: 9px; font-weight: 800; cursor: pointer; }
.catalog-primary-button { color: #fff; background: var(--teal); }
.catalog-primary-button:hover { background: var(--teal-dark); }
.catalog-outline-button { color: var(--purple); border: 1px solid #d7d3e2; background: #fff; }
.catalog-outline-button:hover { color: #fff; border-color: var(--purple); background: var(--purple); }

.catalog-breadcrumb { display: flex; align-items: center; gap: 11px; min-height: 65px; overflow: hidden; color: var(--muted); font-size: 13px; white-space: nowrap; }
.catalog-breadcrumb a { color: var(--teal-dark); font-weight: 700; }
.catalog-breadcrumb i { color: #b2aebe; font-size: 9px; }
.catalog-breadcrumb span { overflow: hidden; text-overflow: ellipsis; }
.product-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr); gap: 70px; padding-block: 30px 80px; }
.product-main-image { overflow: hidden; aspect-ratio: 1; border-radius: 22px; background: var(--surface); }
.product-main-image img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbs { display: flex; gap: 12px; margin-top: 14px; }
.product-thumb { overflow: hidden; width: 78px; height: 78px; padding: 0; border: 2px solid transparent; border-radius: 12px; background: var(--surface); cursor: pointer; }
.product-thumb.active { border-color: var(--teal); }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-summary { padding-top: 18px; }
.product-summary h1 { margin: 0; color: var(--purple); font: 800 clamp(36px, 4.5vw, 58px)/1.04 Manrope, sans-serif; letter-spacing: -.045em; }
.product-description { margin: 25px 0; color: #5d596b; font-size: 17px; line-height: 1.75; }
.product-actions { display: flex; flex-wrap: wrap; gap: 12px; padding-block: 8px 23px; }
.product-note { display: flex; gap: 12px; padding: 16px; color: #59556a; border-radius: 10px; background: var(--teal-soft); font-size: 13px; }
.product-note i { margin-top: 3px; color: var(--teal); }
.product-price-table { margin-top: 35px; }
.product-price-table h2 { margin: 0 0 12px; color: var(--purple); font: 800 20px Manrope, sans-serif; }
.product-price-table table { width: 100%; border-collapse: collapse; font-size: 14px; }
.product-price-table th, .product-price-table td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--line); }
.product-price-table th { color: var(--muted); background: var(--surface); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.product-price-table td:last-child { color: var(--purple); font-weight: 800; }
.product-details-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; padding-block: 75px; border-top: 1px solid var(--line); }
.product-details-section > div > p { color: var(--muted); }
.product-details-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 28px; margin: 0; }
.product-details-grid > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.product-details-grid dt { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-details-grid dd { margin: 7px 0 0; color: var(--purple); font-weight: 700; }
.product-story { display: grid; grid-template-columns: 1fr 1.1fr auto; align-items: center; gap: 50px; margin-bottom: 90px; padding: 45px; color: #fff; border-radius: 22px; background: var(--purple); }
.product-story h2 { color: #fff; }
.product-story p { color: rgba(255,255,255,.7); }
.product-story .catalog-card-link { margin: 0; color: #65d2d4; white-space: nowrap; }
.catalog-empty { padding: 80px 20px; text-align: center; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.catalog-empty > i { color: var(--teal); font-size: 38px; }
.catalog-empty h2 { margin: 18px 0 4px; color: var(--purple); }
.catalog-empty p { color: var(--muted); }

.catalog-footer { padding-top: 62px; color: rgba(255,255,255,.68); background: var(--purple-deep); }
.catalog-footer-grid { display: grid; grid-template-columns: 1.5fr .7fr 1fr; gap: 90px; padding-bottom: 45px; }
.catalog-footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.catalog-footer-grid h3 { margin: 4px 0 12px; color: #fff; font: 800 14px Manrope, sans-serif; text-transform: uppercase; letter-spacing: .08em; }
.catalog-footer-grid a:hover { color: #69d2d5; }
.catalog-footer-logo { display: flex; align-items: center; gap: 12px; color: #fff; font: 800 21px Manrope, sans-serif; }
.catalog-footer-logo img { width: 58px; height: 58px; object-fit: contain; border-radius: 50%; background: #fff; }
.catalog-footer-logo b { color: #60ced1; }
.catalog-footer p { max-width: 420px; }
.catalog-footer-bottom { display: flex; justify-content: space-between; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; }

.catalog-toast { position: fixed; right: 22px; bottom: 22px; z-index: 50; max-width: 350px; padding: 16px 20px; color: #fff; border-radius: 12px; background: var(--purple); box-shadow: var(--shadow); transform: translateY(20px); opacity: 0; transition: .25s; }
.catalog-toast.show { transform: none; opacity: 1; }

@media (max-width: 1050px) {
  .catalog-header-inner { grid-template-columns: 230px 1fr; }
  .catalog-header-actions { display: none; }
  .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-layout { gap: 40px; }
}

@media (max-width: 780px) {
  .catalog-wrap { width: min(100% - 28px, 1280px); }
  .catalog-topbar-note, .catalog-topbar span:nth-child(2) { display: none; }
  .catalog-header-inner { min-height: 76px; grid-template-columns: 180px 1fr; gap: 14px; }
  .catalog-logo img { width: 48px; height: 48px; }
  .catalog-logo > span { font-size: 16px; }
  .catalog-logo small { display: none; }
  .catalog-search input { height: 42px; font-size: 13px; }
  .catalog-category-hero > .catalog-wrap { padding-right: 20px; }
  .catalog-hero > .catalog-wrap { min-height: 340px; padding-block: 60px 120px; }
  .catalog-hero-stat { left: 14px; right: auto; bottom: 38px; }
  .catalog-hero-stat strong { font-size: 45px; }
  .catalog-listing { padding-block: 55px 75px; }
  .catalog-listing-head { align-items: flex-start; flex-direction: column; }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-layout { grid-template-columns: 1fr; padding-top: 10px; }
  .product-summary { padding-top: 0; }
  .product-details-section { grid-template-columns: 1fr; gap: 35px; }
  .product-story { grid-template-columns: 1fr; gap: 18px; }
  .catalog-footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .catalog-footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .catalog-header-inner { grid-template-columns: 1fr; padding-block: 10px; }
  .catalog-logo { justify-content: center; }
  .catalog-nav-link { padding-block: 13px; }
  .catalog-hero h1 { font-size: 39px; }
  .catalog-hero p { font-size: 16px; }
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-more-products { flex-direction: column; text-align: center; }
  .catalog-card { flex-direction: row; }
  .catalog-card-image { flex: 0 0 42%; }
  .catalog-card-body { padding: 15px; }
  .catalog-card-meta { flex-direction: column; gap: 4px; padding-top: 15px; }
  .product-details-grid { grid-template-columns: 1fr; }
  .product-actions > * { width: 100%; }
  .catalog-footer-grid { grid-template-columns: 1fr; }
  .catalog-footer-grid > div:first-child { grid-column: auto; }
  .catalog-footer-bottom { flex-direction: column; gap: 6px; }
}