/* ==========================================================
   YIWU BENLE — Corporate Christmas catalog
   Pine green + cranberry + warm cream, editorial/institutional tone
   ========================================================== */

:root {
  --pine:       #163832;
  --pine-2:     #0E2622;
  --cranberry:  #A3283C;
  --cranberry-2:#821F2F;
  --gold:       #C9A24B;
  --cream:      #FBF7F0;
  --cream-2:    #F3EBDD;
  --ink:        #1B1F1D;
  --ink-2:      #5C645F;
  --line:       #E3DCCC;
  --white:      #FFFFFF;

  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 4px 18px rgba(22,56,50,.08);
  --shadow:    0 18px 48px rgba(22,56,50,.12);
  --shadow-lg: 0 30px 80px rgba(22,56,50,.18);

  --f-display: 'Fraunces', Georgia, serif;
  --f-body:    'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--pine);
  margin: 0;
}
p { margin: 0; }

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 30px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: 14.5px; border: none; cursor: pointer;
  transition: all .25s ease; font-family: var(--f-body);
}
.btn-primary { background: var(--cranberry); color: var(--white); }
.btn-primary:hover { background: var(--cranberry-2); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--pine); border: 1.5px solid var(--pine); }
.btn-ghost:hover { background: var(--pine); color: var(--white); }
.btn-ghost-dark { background: transparent; color: var(--cream); border: 1.5px solid rgba(251,247,240,.4); }
.btn-ghost-dark:hover { background: rgba(251,247,240,.12); border-color: var(--cream); }
.btn-outline { background: transparent; color: var(--pine); border: 1.5px solid var(--line); }
.btn-outline:hover { border-color: var(--pine); }
.btn-block { width: 100%; }

/* -------- Catalog banner -------- */
.catalog-banner {
  background: var(--pine); color: var(--cream);
  font-size: 13px; text-align: center; padding: 9px 16px;
  display: flex; gap: 14px; align-items: center; justify-content: center; flex-wrap: wrap;
}
.catalog-banner a { text-decoration: underline; font-weight: 600; }

/* -------- Header -------- */
.site-header {
  position: sticky; top: 0; z-index: 300;
  background: rgba(251,247,240,0.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.brand-logo { height: 42px; }
.main-nav { display: flex; gap: 34px; }
.main-nav a { font-weight: 600; font-size: 14.5px; color: var(--ink-2); transition: color .2s; }
.main-nav a:hover, .main-nav a.active { color: var(--cranberry); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.cart-toggle {
  position: relative; background: var(--pine); color: var(--cream); border: none;
  width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: transform .2s;
}
.cart-toggle:hover { transform: scale(1.06); }
.cart-count {
  position: absolute; top: -4px; right: -4px; background: var(--cranberry); color: #fff;
  font-size: 11px; font-weight: 700; width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.nav-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; }
.nav-toggle span { width: 22px; height: 2px; background: var(--pine); }

/* -------- Cart drawer -------- */
.cart-drawer {
  position: fixed; top: 0; right: -420px; width: 400px; max-width: 92vw; height: 100vh;
  background: var(--white); z-index: 500; box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; transition: right .35s ease;
}
.cart-drawer.is-open { right: 0; }
.cart-drawer__head { display: flex; justify-content: space-between; align-items: center; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.cart-drawer__head h3 { font-size: 18px; }
.cart-drawer__head button { background: none; border: none; font-size: 26px; cursor: pointer; color: var(--ink-2); line-height: 1; }
.cart-drawer__items { flex: 1; overflow-y: auto; padding: 12px 24px; }
.cart-empty { color: var(--ink-2); font-size: 14px; padding: 30px 0; text-align: center; }
.cart-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: center; }
.cart-item img { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; }
.cart-item__info { flex: 1; min-width: 0; }
.cart-item__info h4 { font-size: 13.5px; font-weight: 600; margin: 0 0 4px; }
.cart-item__price { font-size: 13px; color: var(--ink-2); }
.cart-item__remove { background: none; border: none; color: var(--cranberry); cursor: pointer; font-size: 13px; font-weight: 600; }
.cart-drawer__footer { padding: 20px 24px; border-top: 1px solid var(--line); }
.cart-total-row { display: flex; justify-content: space-between; margin-bottom: 14px; font-size: 15px; }
.cart-note { font-size: 12px; color: var(--ink-2); text-align: center; margin-top: 10px; }
.drawer-overlay {
  position: fixed; inset: 0; background: rgba(14,38,34,.4); z-index: 400;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.drawer-overlay.is-open { opacity: 1; pointer-events: auto; }

/* -------- Catalog-only modal -------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(14,38,34,.55); z-index: 600;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s; padding: 20px;
}
.modal-overlay.is-open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--white); border-radius: var(--radius-lg); padding: 40px 34px;
  max-width: 480px; width: 100%; text-align: center; position: relative;
  transform: scale(.94); transition: transform .3s;
  max-height: 88vh; overflow-y: auto;
}
.modal-overlay.is-open .modal-box { transform: scale(1); }
.modal-close { position: absolute; top: 16px; right: 18px; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--ink-2); }
.modal-icon { font-size: 40px; margin-bottom: 12px; }
.modal-box h3 { font-size: 21px; margin-bottom: 14px; }
.modal-box p { color: var(--ink-2); font-size: 14.5px; margin-bottom: 12px; }
.modal-selection {
  text-align: left; background: var(--cream-2); border-radius: var(--radius); padding: 16px 18px;
  margin: 18px 0; max-height: 180px; overflow-y: auto;
}
.modal-selection__empty { color: var(--ink-2); font-size: 13.5px; text-align: center; }
.modal-selection__row {
  display: flex; justify-content: space-between; gap: 10px; font-size: 13.5px;
  padding: 7px 0; border-bottom: 1px solid var(--line);
}
.modal-selection__row:last-child { border-bottom: none; }
.modal-selection__row span:first-child { color: var(--ink); font-weight: 600; }
.modal-selection__row span:last-child { color: var(--ink-2); white-space: nowrap; }
.modal-selection__total { display: flex; justify-content: space-between; font-weight: 700; padding-top: 10px; margin-top: 4px; border-top: 1.5px solid var(--line); color: var(--pine); font-size: 14px; }
.modal-contact { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }
.modal-contact__item {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  background: var(--cream-2); border-radius: var(--radius-pill); padding: 12px 18px;
  font-weight: 600; font-size: 14px; color: var(--pine);
}

/* -------- Reveal-on-scroll animations -------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; transition-delay: calc(var(--d, 0) * 0.08s); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity .8s ease, transform .8s ease; }
.reveal-left.is-visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity .8s ease, transform .8s ease; }
.reveal-right.is-visible { opacity: 1; transform: translateX(0); }

/* -------- Hero -------- */
.hero { position: relative; padding: 110px 24px 90px; overflow: hidden; text-align: center; }
.hero__bg-glow {
  position: absolute; inset: -20% -10% auto -10%; height: 600px;
  background: radial-gradient(ellipse at center, rgba(163,40,60,.10), transparent 70%);
  z-index: 0;
}
.hero__inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }
.eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--cranberry); background: var(--cream-2); padding: 8px 18px; border-radius: var(--radius-pill);
}
.hero__title { font-size: clamp(40px, 6vw, 68px); line-height: 1.08; margin: 26px 0 0; }
.hero__title span { display: inline-block; }
.hero__title em { font-style: italic; color: var(--cranberry); }
.hero__lede { font-size: 18px; color: var(--ink-2); max-width: 560px; margin: 24px auto 0; }
.hero__actions { display: flex; gap: 16px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }
.hero__catalog-flag { margin-top: 22px; font-size: 13px; color: var(--ink-2); }

/* -------- Marquee -------- */
.marquee { background: var(--pine); overflow: hidden; padding: 16px 0; }
.marquee__track { display: flex; gap: 40px; white-space: nowrap; animation: marquee 26s linear infinite; width: max-content; }
.marquee__track span { color: rgba(251,247,240,.75); font-weight: 600; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* -------- Sections -------- */
.section { padding: 90px 24px; }
.section--tint { background: var(--cream-2); }
.section--top-tight { padding-top: 40px; }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); margin-top: 14px; }
.section-cta { text-align: center; margin-top: 48px; }

/* -------- About split -------- */
.about-split__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-split__media { position: relative; height: 420px; }
.about-img { position: absolute; border-radius: var(--radius-lg); box-shadow: var(--shadow); object-fit: cover; }
.about-img--1 { width: 78%; height: 320px; top: 0; left: 0; }
.about-img--2 { width: 55%; height: 220px; bottom: 0; right: 0; border: 6px solid var(--cream); }
.about-split__text p { color: var(--ink-2); margin: 18px 0; font-size: 15.5px; }
.about-split__text h2 { font-size: clamp(28px, 3.4vw, 38px); margin-top: 14px; }
.stat-row { display: flex; gap: 40px; margin-top: 30px; }
.stat strong { display: block; font-family: var(--f-display); font-size: 30px; color: var(--cranberry); }
.stat span { font-size: 13px; color: var(--ink-2); }

/* -------- Category grid -------- */
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.cat-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 16px; text-align: center; transition: all .25s ease; display: flex; flex-direction: column; gap: 12px; align-items: center;
}
.cat-card:hover { background: var(--pine); border-color: var(--pine); transform: translateY(-4px); box-shadow: var(--shadow); }
.cat-card:hover .cat-card__name { color: var(--cream); }
.cat-card__icon { font-size: 28px; }
.cat-card__name { font-weight: 600; font-size: 13.5px; color: var(--pine); }

/* -------- Product grid / cards -------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.pcard { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); transition: all .3s ease; display: flex; flex-direction: column; }
.pcard:hover { box-shadow: var(--shadow); transform: translateY(-5px); }
.pcard__img-wrap { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--cream-2); }
.pcard__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.pcard:hover .pcard__img-wrap img { transform: scale(1.06); }
.pcard__add {
  position: absolute; bottom: 10px; right: 10px; background: var(--pine); color: var(--cream);
  border: none; border-radius: var(--radius-pill); padding: 8px 16px; font-size: 12.5px; font-weight: 600;
  cursor: pointer; opacity: 0; transform: translateY(6px); transition: all .25s ease;
}
.pcard:hover .pcard__add { opacity: 1; transform: translateY(0); }
.pcard__body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.pcard__cat { font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--cranberry); }
.pcard__name { font-size: 15px; font-weight: 600; margin: 8px 0 4px; min-height: 2.6em; color: var(--ink); }
.pcard__price { margin-top: auto; font-weight: 700; color: var(--pine); font-size: 16px; }

/* -------- Sticky feature layout -------- */
.sticky-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; }
.sticky-layout__pin { position: sticky; top: 120px; align-self: start; }
.sticky-layout__pin h2 { font-size: clamp(28px, 3.2vw, 38px); margin-top: 14px; }
.sticky-layout__pin p { color: var(--ink-2); margin-top: 16px; font-size: 15.5px; }
.feature-row { display: flex; gap: 22px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.feature-row__num { font-family: var(--f-display); font-size: 30px; color: var(--gold); flex-shrink: 0; width: 56px; }
.feature-row h3 { font-size: 19px; margin-bottom: 8px; }
.feature-row p { color: var(--ink-2); font-size: 14.5px; }

/* -------- Filter bar -------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-chip {
  padding: 10px 20px; border-radius: var(--radius-pill); border: 1.5px solid var(--line);
  font-size: 13.5px; font-weight: 600; color: var(--ink-2); transition: all .2s;
}
.filter-chip:hover { border-color: var(--pine); color: var(--pine); }
.filter-chip.is-active { background: var(--pine); border-color: var(--pine); color: var(--cream); }

/* -------- Page hero (inner pages) -------- */
.page-hero { padding: 80px 24px 30px; text-align: center; }
.page-hero h1 { font-size: clamp(34px, 4.6vw, 52px); margin-top: 16px; }
.page-hero p { color: var(--ink-2); max-width: 560px; margin: 18px auto 0; font-size: 16px; }

/* -------- Product detail -------- */
.back-link { display: inline-block; margin-bottom: 30px; font-weight: 600; color: var(--ink-2); font-size: 14px; }
.back-link:hover { color: var(--cranberry); }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.product-detail__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.product-detail__info h1 { font-size: clamp(28px, 3.2vw, 38px); margin: 12px 0 14px; }
.product-detail__price { font-size: 26px; font-weight: 800; color: var(--cranberry); font-family: var(--f-display); }
.product-detail__desc { color: var(--ink-2); font-size: 15.5px; margin: 20px 0 28px; }
.product-detail__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.product-detail__flag { background: var(--cream-2); border-radius: var(--radius); padding: 16px 18px; font-size: 13.5px; color: var(--pine); margin-bottom: 28px; }
.product-detail__meta { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.product-detail__meta li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.product-detail__meta strong { color: var(--ink-2); font-weight: 600; }

.empty-state { text-align: center; color: var(--ink-2); padding: 60px 0; }

/* -------- CTA final -------- */
.cta-final { background: var(--pine); text-align: center; }
.cta-final__inner h2 { color: var(--cream); font-size: clamp(30px, 3.6vw, 44px); }
.cta-final__inner p { color: rgba(251,247,240,.75); max-width: 520px; margin: 18px auto 0; }

/* -------- Contact -------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; }
.contact-info__item { display: flex; gap: 16px; margin-bottom: 26px; }
.contact-info__icon { font-size: 22px; }
.contact-info__item h3 { font-size: 14px; margin-bottom: 4px; }
.contact-info__item a, .contact-info__item span { color: var(--ink-2); font-size: 14.5px; }
.contact-info__flag { background: var(--cream-2); border-radius: var(--radius); padding: 18px; font-size: 13.5px; color: var(--pine); margin-top: 10px; }
.contact-form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; color: var(--pine); }
.form-row input, .form-row textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-family: var(--f-body); font-size: 14.5px; background: var(--cream); resize: vertical;
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--pine); }
.form-alert { padding: 14px 16px; border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 20px; }
.form-alert--success { background: #E4F1E9; color: #1D6B3E; }
.form-alert--error { background: #FBE7E9; color: var(--cranberry-2); }

/* -------- Footer -------- */
.site-footer { background: var(--pine-2); color: rgba(251,247,240,.7); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { color: var(--cream); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.footer-col a, .footer-address { color: rgba(251,247,240,.65); font-size: 14px; }
.footer-col a:hover { color: var(--cream); }
.footer-logo { height: 36px; filter: brightness(0) invert(1); margin-bottom: 6px; }
.footer-brand p { font-size: 13.5px; color: rgba(251,247,240,.6); }
.footer-catalog-note { font-size: 12.5px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 24px; font-size: 12.5px; color: rgba(251,247,240,.4); }

/* -------- Responsive -------- */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .about-split__inner, .sticky-layout, .product-detail, .contact-grid { grid-template-columns: 1fr; }
  .about-split__media { height: 320px; margin-bottom: 20px; }
  .sticky-layout__pin { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 640px) {
  .cat-grid, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 80px 20px 60px; }
  .section { padding: 60px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
}