/*
Theme Name:  NizuiKaopu Child
Description: B2B Wholesale Disposable Plastics - Southeast Asia
Author:      NizuiKaopu
Template:    storefront
Version:     1.0.0
Text Domain: nizuikaopu
*/

/* ── Google Fonts ─────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

/* ── Design Tokens ────────────────────────────── */
:root {
  --clr-primary:       #0a4f3c;
  --clr-primary-dark:  #063328;
  --clr-primary-light: #e1f5ee;
  --clr-accent:        #4fd4a0;
  --clr-accent-dark:   #1D9E75;
  --clr-surface:       #f8f8f6;
  --clr-card:          #ffffff;
  --clr-border:        #e8e8e4;
  --clr-text:          #1a1a18;
  --clr-muted:         #6b6b68;
  --clr-danger:        #dc2626;
  --font-display:      'Syne', sans-serif;
  --font-body:         'DM Sans', sans-serif;
  --radius-sm:         6px;
  --radius-md:         12px;
  --radius-lg:         20px;
  --shadow-card:       0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.05);
  --shadow-hover:      0 4px 24px rgba(10,79,60,.12);
  --transition:        all .2s ease;
}

/* ── Reset & Base ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--clr-text);
  background: var(--clr-surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--clr-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--clr-accent-dark); }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.25; color: var(--clr-text); }

/* ── Language Bar ─────────────────────────────── */
.nk-lang-bar {
  background: var(--clr-accent-dark);
  padding: 6px 0;
  text-align: center;
}
.nk-lang-bar a {
  color: rgba(255,255,255,.75);
  font-size: 12px;
  margin: 0 10px;
  font-weight: 500;
}
.nk-lang-bar a:hover,
.nk-lang-bar a.active { color: #fff; }

/* ── Site Header ──────────────────────────────── */
.site-header, header.site-header {
  background: var(--clr-primary) !important;
  border-bottom: none !important;
  box-shadow: 0 2px 20px rgba(0,0,0,.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.site-header .col-full { padding: 0 40px; }
.site-branding .site-title a { color: #fff !important; font-family: var(--font-display); font-size: 22px; font-weight: 800; letter-spacing: -1px; }
.site-branding .site-title a span { color: var(--clr-accent); }
.main-navigation ul li a { color: rgba(255,255,255,.85) !important; font-size: 14px; font-weight: 500; }
.main-navigation ul li a:hover { color: var(--clr-accent) !important; }

/* Header CTA button */
.nk-header-cta {
  background: var(--clr-accent);
  color: var(--clr-primary-dark) !important;
  font-weight: 700 !important;
  padding: 8px 20px !important;
  border-radius: 25px !important;
  font-size: 13px !important;
  transition: var(--transition);
}
.nk-header-cta:hover { background: #fff; color: var(--clr-primary) !important; transform: translateY(-1px); }

/* ── Hero Section ─────────────────────────────── */
.nk-hero {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 55%, #1a7a5e 100%);
  padding: 80px 40px 90px;
  position: relative;
  overflow: hidden;
}
.nk-hero::before {
  content: '';
  position: absolute;
  right: -100px; top: -80px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,212,160,.12) 0%, transparent 70%);
}
.nk-hero::after {
  content: '';
  position: absolute;
  left: -60px; bottom: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,212,160,.07) 0%, transparent 70%);
}
.nk-hero-inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.nk-hero-tag { display: inline-flex; align-items: center; gap: 6px; background: rgba(79,212,160,.18); color: var(--clr-accent); font-size: 12px; font-weight: 600; padding: 5px 14px; border-radius: 20px; margin-bottom: 20px; text-transform: uppercase; letter-spacing: .5px; }
.nk-hero h1 { font-size: 48px; color: #fff; margin-bottom: 20px; font-weight: 800; }
.nk-hero h1 em { color: var(--clr-accent); font-style: normal; }
.nk-hero p { font-size: 16px; color: rgba(255,255,255,.75); margin-bottom: 32px; max-width: 480px; }
.nk-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.nk-btn-primary { background: var(--clr-accent); color: var(--clr-primary-dark); font-weight: 700; font-size: 15px; padding: 14px 32px; border-radius: 30px; border: none; cursor: pointer; transition: var(--transition); display: inline-block; }
.nk-btn-primary:hover { background: #fff; color: var(--clr-primary); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(79,212,160,.3); }
.nk-btn-outline { background: transparent; color: #fff; font-size: 15px; padding: 13px 32px; border-radius: 30px; border: 2px solid rgba(255,255,255,.35); cursor: pointer; transition: var(--transition); display: inline-block; }
.nk-btn-outline:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.nk-hero-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 40px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.12); }
.nk-stat-num { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--clr-accent); }
.nk-stat-lbl { font-size: 12px; color: rgba(255,255,255,.55); margin-top: 3px; }
.nk-hero-visual { display: flex; flex-direction: column; gap: 16px; }
.nk-hero-card { background: rgba(255,255,255,.08); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); padding: 20px 24px; }
.nk-hero-card-icon { font-size: 28px; margin-bottom: 10px; }
.nk-hero-card h4 { color: #fff; font-size: 15px; margin-bottom: 4px; }
.nk-hero-card p { color: rgba(255,255,255,.6); font-size: 13px; margin: 0; }

/* ── Trust Bar ────────────────────────────────── */
.nk-trust-bar {
  background: var(--clr-primary-dark);
  padding: 14px 40px;
}
.nk-trust-inner { max-width: 1100px; margin: 0 auto; display: flex; gap: 32px; align-items: center; justify-content: center; flex-wrap: wrap; }
.nk-trust-item { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.nk-trust-icon { width: 20px; height: 20px; background: var(--clr-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 11px; color: var(--clr-primary-dark); font-weight: 700; }
.nk-trust-text { font-size: 13px; color: rgba(255,255,255,.7); font-weight: 500; }

/* ── Section Shared ───────────────────────────── */
.nk-section { padding: 70px 40px; }
.nk-section-inner { max-width: 1100px; margin: 0 auto; }
.nk-section-hdr { text-align: center; margin-bottom: 48px; }
.nk-section-tag { display: inline-block; background: var(--clr-primary-light); color: var(--clr-primary); font-size: 12px; font-weight: 600; padding: 4px 14px; border-radius: 20px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: .5px; }
.nk-section-hdr h2 { font-size: 36px; margin-bottom: 12px; }
.nk-section-hdr p { font-size: 16px; color: var(--clr-muted); max-width: 560px; margin: 0 auto; }
.nk-alt-bg { background: var(--clr-card); }

/* ── Category Cards ───────────────────────────── */
.nk-cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media(max-width:900px){ .nk-cat-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .nk-cat-grid { grid-template-columns: 1fr 1fr; gap: 12px; } }
.nk-cat-card {
  background: var(--clr-card);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  border: 1px solid var(--clr-border);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.nk-cat-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--clr-primary-light), transparent); opacity: 0; transition: var(--transition); }
.nk-cat-card:hover { border-color: var(--clr-accent); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.nk-cat-card:hover::before { opacity: 1; }
.nk-cat-emoji { font-size: 40px; margin-bottom: 14px; display: block; }
.nk-cat-card h3 { font-size: 16px; margin-bottom: 6px; color: var(--clr-text); }
.nk-cat-card p { font-size: 13px; color: var(--clr-muted); margin: 0; }
.nk-cat-arrow { display: inline-block; margin-top: 14px; font-size: 13px; color: var(--clr-accent-dark); font-weight: 600; }

/* ── Product Cards ────────────────────────────── */
.nk-product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
@media(max-width:1000px){ .nk-product-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .nk-product-grid { grid-template-columns: 1fr 1fr; gap: 12px; } }
.nk-prod-card { background: var(--clr-card); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--clr-border); transition: var(--transition); }
.nk-prod-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: var(--clr-accent); }
.nk-prod-thumb { height: 160px; display: flex; align-items: center; justify-content: center; font-size: 56px; position: relative; }
.nk-prod-thumb.teal { background: #e1f5ee; }
.nk-prod-thumb.blue { background: #e6f1fb; }
.nk-prod-thumb.amber { background: #faeeda; }
.nk-prod-thumb.purple { background: #eeedfe; }
.nk-prod-thumb.coral { background: #faece7; }
.nk-prod-badge { position: absolute; top: 10px; right: 10px; font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 6px; }
.nk-prod-badge.hot { background: #fef2f2; color: #dc2626; }
.nk-prod-badge.new { background: #f0fdf4; color: #16a34a; }
.nk-prod-body { padding: 16px; }
.nk-prod-name { font-size: 14px; font-weight: 600; color: var(--clr-text); margin-bottom: 6px; line-height: 1.35; }
.nk-prod-moq { font-size: 12px; color: var(--clr-muted); margin-bottom: 8px; }
.nk-prod-price { font-size: 18px; font-weight: 700; color: var(--clr-primary); }
.nk-prod-price small { font-size: 12px; font-weight: 400; color: var(--clr-muted); }
.nk-prod-btn { display: block; margin-top: 12px; text-align: center; background: var(--clr-primary-light); color: var(--clr-primary); font-size: 13px; font-weight: 600; padding: 8px; border-radius: var(--radius-sm); transition: var(--transition); }
.nk-prod-btn:hover { background: var(--clr-primary); color: #fff; }

/* WooCommerce product card override */
ul.products li.product { font-family: var(--font-body) !important; }
ul.products li.product a img { border-radius: var(--radius-md) var(--radius-md) 0 0; }
ul.products li.product .woocommerce-loop-product__title { font-family: var(--font-display) !important; }
ul.products li.product:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.woocommerce-Price-amount { color: var(--clr-primary) !important; font-weight: 700 !important; }
.button.add_to_cart_button, .single_add_to_cart_button { background: var(--clr-primary) !important; border-radius: 25px !important; font-family: var(--font-body) !important; font-weight: 600 !important; transition: var(--transition) !important; }
.button.add_to_cart_button:hover, .single_add_to_cart_button:hover { background: var(--clr-accent-dark) !important; }

/* ── Why Us / Features ────────────────────────── */
.nk-features-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
@media(max-width:900px){ .nk-features-grid { grid-template-columns: repeat(2,1fr); } }
.nk-feature-card { text-align: center; padding: 32px 20px; background: var(--clr-card); border-radius: var(--radius-lg); border: 1px solid var(--clr-border); transition: var(--transition); }
.nk-feature-card:hover { border-color: var(--clr-accent); box-shadow: var(--shadow-hover); }
.nk-feature-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--clr-primary-light); display: flex; align-items: center; justify-content: center; font-size: 24px; margin: 0 auto 16px; }
.nk-feature-card h3 { font-size: 17px; margin-bottom: 8px; }
.nk-feature-card p { font-size: 14px; color: var(--clr-muted); margin: 0; }

/* ── Markets Section ──────────────────────────── */
.nk-markets-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media(max-width:700px){ .nk-markets-grid { grid-template-columns: 1fr 1fr; } }
.nk-market-card { background: var(--clr-card); border-radius: var(--radius-md); padding: 20px; border: 1px solid var(--clr-border); display: flex; gap: 14px; align-items: flex-start; }
.nk-market-flag { font-size: 28px; flex-shrink: 0; }
.nk-market-name { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.nk-market-detail { font-size: 12px; color: var(--clr-muted); }
.nk-market-eta { display: inline-block; margin-top: 6px; background: var(--clr-primary-light); color: var(--clr-primary); font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 10px; }

/* ── Inquiry / CTA Section ────────────────────── */
.nk-cta { background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary) 60%, #1a7a5e); padding: 80px 40px; text-align: center; }
.nk-cta h2 { color: #fff; font-size: 40px; margin-bottom: 16px; }
.nk-cta p { color: rgba(255,255,255,.75); font-size: 17px; margin-bottom: 36px; max-width: 560px; margin-left: auto; margin-right: auto; }
.nk-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.nk-cta-wa { background: #25D366; color: #fff; font-weight: 700; font-size: 16px; padding: 14px 32px; border-radius: 30px; border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: var(--transition); }
.nk-cta-wa:hover { background: #1fa855; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,.3); color: #fff; }
.nk-cta-email { background: rgba(255,255,255,.12); color: #fff; font-size: 16px; padding: 14px 32px; border-radius: 30px; border: 2px solid rgba(255,255,255,.3); cursor: pointer; transition: var(--transition); }
.nk-cta-email:hover { border-color: var(--clr-accent); color: var(--clr-accent); }

/* ── B2B Inquiry Form ─────────────────────────── */
.nk-inquiry-form { background: var(--clr-card); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-card); max-width: 700px; margin: 0 auto; }
.nk-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media(max-width:600px){ .nk-form-row { grid-template-columns: 1fr; } }
.nk-form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.nk-form-group label { font-size: 13px; font-weight: 600; color: var(--clr-text); }
.nk-form-group label .req { color: var(--clr-danger); }
.nk-form-group input,
.nk-form-group select,
.nk-form-group textarea {
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--clr-text);
  background: #fff;
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.nk-form-group input:focus,
.nk-form-group select:focus,
.nk-form-group textarea:focus {
  border-color: var(--clr-accent-dark);
  box-shadow: 0 0 0 3px rgba(29,158,117,.12);
}
.nk-form-submit { background: var(--clr-primary); color: #fff; font-weight: 700; font-size: 16px; padding: 14px 40px; border-radius: 30px; border: none; cursor: pointer; width: 100%; transition: var(--transition); }
.nk-form-submit:hover { background: var(--clr-accent-dark); transform: translateY(-1px); }

/* ── Floating WhatsApp ────────────────────────── */
.nk-wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #25D366;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 9999;
  transition: var(--transition);
  text-decoration: none;
  font-size: 26px;
}
.nk-wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,.5); }
.nk-wa-tooltip { position: absolute; right: 66px; background: #1a1a18; color: #fff; font-size: 12px; padding: 5px 10px; border-radius: 6px; white-space: nowrap; opacity: 0; pointer-events: none; transition: var(--transition); }
.nk-wa-float:hover .nk-wa-tooltip { opacity: 1; }

/* ── Single Product Page ──────────────────────── */
.nk-product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; max-width: 1100px; margin: 40px auto; padding: 0 40px; }
.nk-product-meta { }
.nk-product-meta .product_title { font-size: 30px; margin-bottom: 10px; }
.nk-product-badges { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.nk-badge { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 20px; }
.nk-badge.cat { background: var(--clr-primary-light); color: var(--clr-primary); }
.nk-badge.mat { background: #faeeda; color: #633806; }
.nk-hs-code { font-size: 12px; color: var(--clr-muted); }
.nk-price-box { background: var(--clr-primary-light); border-radius: var(--radius-md); padding: 20px; margin: 20px 0; }
.nk-price-tiers { margin-top: 10px; }
.nk-price-tier { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,.06); font-size: 14px; }
.nk-price-tier:last-child { border-bottom: none; }
.nk-tier-qty { color: var(--clr-muted); }
.nk-tier-price { font-weight: 700; color: var(--clr-primary); font-size: 16px; }
.nk-specs-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
.nk-specs-table tr { border-bottom: 1px solid var(--clr-border); }
.nk-specs-table td:first-child { color: var(--clr-muted); padding: 10px 0; width: 40%; }
.nk-specs-table td:last-child { font-weight: 500; padding: 10px 0; }
.nk-inquiry-product-btn { display: flex; gap: 12px; margin-top: 24px; }

/* ── Footer ───────────────────────────────────── */
.site-footer, footer.site-footer {
  background: var(--clr-primary-dark) !important;
  color: rgba(255,255,255,.7) !important;
  padding: 60px 40px 30px !important;
}
.nk-footer-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
@media(max-width:800px){ .nk-footer-grid { grid-template-columns: 1fr 1fr; } }
.nk-footer-brand .site-title { font-family: var(--font-display); font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.nk-footer-brand .site-title span { color: var(--clr-accent); }
.nk-footer-brand p { font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.7; max-width: 260px; }
.nk-footer-contact { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.nk-footer-contact a { color: rgba(255,255,255,.7); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.nk-footer-contact a:hover { color: var(--clr-accent); }
.nk-footer-col h4 { color: #fff; font-size: 14px; margin-bottom: 16px; font-weight: 600; }
.nk-footer-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nk-footer-col ul li a { color: rgba(255,255,255,.6); font-size: 13px; transition: var(--transition); }
.nk-footer-col ul li a:hover { color: var(--clr-accent); padding-left: 4px; }
.nk-footer-bottom { max-width: 1100px; margin: 40px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(255,255,255,.4); flex-wrap: wrap; gap: 10px; }

/* ── Responsive Mobile ────────────────────────── */
@media(max-width:768px){
  .nk-hero-inner { grid-template-columns: 1fr; }
  .nk-hero { padding: 48px 20px 56px; }
  .nk-hero h1 { font-size: 32px; }
  .nk-hero-visual { display: none; }
  .nk-hero-stats { grid-template-columns: repeat(2,1fr); }
  .nk-section { padding: 48px 20px; }
  .nk-section-hdr h2 { font-size: 26px; }
  .nk-cat-grid { grid-template-columns: repeat(2,1fr); gap: 12px; }
  .nk-product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .nk-features-grid { grid-template-columns: 1fr 1fr; }
  .nk-markets-grid { grid-template-columns: 1fr; }
  .nk-cta { padding: 48px 20px; }
  .nk-cta h2 { font-size: 28px; }
  .nk-footer-grid { grid-template-columns: 1fr 1fr; }
  .nk-product-hero { grid-template-columns: 1fr; padding: 0 20px; }
  .site-header .col-full { padding: 0 20px; }
  .nk-trust-inner { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
}