/* ==========================================================================
   PigDataStation.shop — Complete EC Stylesheet
   Font: Montserrat | Primary: #009B4A | Max-width: 1173px (reference match)
   ========================================================================== */

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  line-height: 1.6; color: #2D2E34; background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex; flex-direction: column; min-height: 100vh;
}
#main { flex: 1; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; transition: color .2s; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1,h2,h3,h4,h5,h6 { font-family: 'Montserrat', sans-serif; line-height: 1.15; letter-spacing: -0.015em; font-weight: 700; }

/* --- Variables --- */
:root {
  --clr-primary: #009B4A;
  --clr-primary-d: #00703a;
  --clr-primary-l: #e8f5ee;
  --clr-text: #2D2E34;
  --clr-text-light: #6B7280;
  --clr-bg: #f8f9fa;
  --clr-border: #e5e7eb;
  --clr-border-light: #f0f0f0;
  --clr-danger: #e53e3e;
  --clr-footer: #0f172a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 50%;
  --max-w: 1100px;
  --header-h: 72px;
  --fs-900: 2.8rem; --fs-800: 2.2rem; --fs-700: 1.8rem;
  --fs-600: 1.5rem; --fs-500: 1.25rem; --fs-400: 1.125rem;
  --fs-300: 1rem; --fs-200: 0.875rem; --fs-100: 0.8rem;
}

/* --- Skip nav (a11y) --- */
.skip-nav {
  position: absolute; top: -100%; left: 0; background: var(--clr-primary);
  color: #fff; padding: .75rem 1.5rem; z-index: 10000; font-weight: 600;
}
.skip-nav:focus { top: 0; }

/* --- Containers --- */
.container { width: min(90%, var(--max-w)); margin-inline: auto; }
.container-page { width: min(90%, var(--max-w)); margin-inline: auto; padding: 0 0; }
.container-narrow { width: min(90%, 800px); margin-inline: auto; }

/* ========== HEADER ========== */
.site-header {
  position: sticky; top: 0; z-index: 1000; background: #fff;
  border-bottom: 1px solid var(--clr-border); height: var(--header-h);
  display: flex; align-items: center; transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.header-logo { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 800; color: var(--clr-text); }
.header-logo img { height: 36px; width: auto; }

.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav a { color: var(--clr-text); font-size: .95rem; font-weight: 500; padding: 4px 0; position: relative; }
.header-nav a::after { content:''; position:absolute; bottom:-2px; left:0; width:0; height:2px; background:var(--clr-primary); transition:width .3s; }
.header-nav a:hover { color: var(--clr-primary); }
.header-nav a:hover::after, .header-nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.cart-link {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--clr-primary); color: #fff; padding: 8px 18px;
  border-radius: var(--radius-sm); font-size: .9rem; font-weight: 600; transition: background .2s;
}
.cart-link:hover { background: var(--clr-primary-d); color: #fff; }
.cart-count {
  background: #fff; color: var(--clr-primary); font-size: .75rem; font-weight: 700;
  width: 20px; height: 20px; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
}

.mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--clr-text); transition: all .3s; border-radius: 2px; }
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ========== HERO ========== */
.hero {
  position: relative; display: flex; align-items: center;
  text-align: left; overflow: hidden; min-height: 475px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('../images/weighing.jpg');
  background-size: cover; background-position: center; z-index: 1;
}
.hero-overlay { position: absolute; inset: 0; background: rgba(255,255,255,0.82); z-index: 2; }
.hero-content { position: relative; z-index: 3; padding: 80px 69px; max-width: var(--max-w); width: min(90%, var(--max-w)); margin-inline: auto; }
.hero h1 { font-size: var(--fs-900); color: var(--clr-text); margin-bottom: .2em; }
.hero h2 { font-size: var(--fs-800); color: var(--clr-text); margin-bottom: .8em; font-weight: 700; }
.cta-group { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .875rem 1.75rem; border-radius: var(--radius-sm); font-weight: 600;
  font-size: var(--fs-300); transition: all .25s; cursor: pointer; white-space: nowrap;
  border: 2px solid transparent; text-align: center;
}
.btn-primary { background: var(--clr-primary); color: #fff; }
.btn-primary:hover { background: var(--clr-primary-d); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,155,74,.25); }
.btn-secondary { background: #fff; color: var(--clr-primary); border-color: var(--clr-primary); }
.btn-secondary:hover { background: var(--clr-primary); color: #fff; }
.btn-outline { background: transparent; color: var(--clr-primary); border-color: var(--clr-primary); }
.btn-outline:hover { background: var(--clr-primary); color: #fff; }
.btn-white { background: #fff; color: var(--clr-primary); }
.btn-white:hover { background: var(--clr-bg); }
.btn-lg { padding: 1rem 2.25rem; font-size: var(--fs-400); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn i { font-size: .9em; }

/* ========== BENEFITS SECTION ========== */
.benefits .container { padding: 80px 69px; }
.benefits-inner { display: flex; align-items: center; gap: 70px; }
.benefits-img { flex-shrink: 0; max-width: 380px; }
.benefits-img img { width: 100%; height: auto; }
.benefits-text h2 { font-size: var(--fs-800); font-weight: 800; margin-bottom: .6em; }
.benefit-list { list-style: none; }
.benefit-list li {
  font-size: var(--fs-400); font-weight: 700; padding: .5em 0;
  display: flex; align-items: center; gap: .75rem;
}
.benefit-list li:last-child { border-bottom: none; }
.benefit-list li::before { display: none; }
.benefit-icon {
  width: 36px; height: 36px;
  background: var(--clr-primary-l); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.benefit-icon i { font-size: .85rem; color: var(--clr-primary); }

/* ========== METRICS ========== */
.metrics { padding: 80px 0; background-color: #ccffe4ff; }
.metrics .container { padding: 0 69px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.metric-item { text-align: center; }
.metric-ring {
  width: 240px; height: 240px; border-radius: var(--radius-full);
  background: conic-gradient(var(--ring-color) calc(var(--progress) * 3.6deg), #e0e0e0 0);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; position: relative;
}
.metric-ring::before {
  content: ''; position: absolute;
  width: 200px; height: 200px; border-radius: var(--radius-full);
  background: #ccffe4ff;
}
.number { position: relative; z-index: 1; font-size: 3.2rem; font-weight: 800; color: #1a1a4e; line-height: 1; }
.metric-item h3 { font-size: var(--fs-500); font-weight: 800; color: #1a1a4e; margin-bottom: 8px; }
.metric-item p { font-size: var(--fs-200); color: var(--clr-text-light); max-width: 260px; margin: 0 auto; line-height: 1.5; }
.metrics-disclaimer { text-align: center; font-size: var(--fs-100); color: var(--clr-text-light); margin-top: 32px; font-style: italic; }

/* ========== FEATURES ========== */
.features { padding: 80px 0; background: var(--clr-bg); }
.features .container { padding: 0 69px; }
.features > .container > h2 { text-align: center; font-size: var(--fs-800); margin-bottom: 48px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card {
  background: #fff; border-radius: var(--radius-md); padding: 32px 24px;
  border: 1px solid var(--clr-border); text-align: center;
  transition: transform .3s, box-shadow .3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature-icon {
  width: 64px; height: 64px; background: var(--clr-primary-l);
  border-radius: var(--radius-full); display: flex; align-items: center;
  justify-content: center; margin: 0 auto 16px; font-size: 1.5rem; color: var(--clr-primary);
}
.feature-card h3 { font-size: var(--fs-500); margin-bottom: 8px; font-weight: 600; }
.feature-card p { color: var(--clr-text-light); font-size: var(--fs-200); line-height: 1.6; }

/* ========== KEY ADVANTAGES ========== */
.key-advantages { padding: 80px 0; }
.key-advantages .container { padding: 0 69px; }
.key-advantages > .container > h2 { font-size: var(--fs-700); font-weight: 800; margin-bottom: 40px; max-width: 720px; }
.advantage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.advantage-card {
  background: #b2e5caff; border-radius: var(--radius-md);
  overflow: hidden; display: flex; flex-direction: column;
}
.advantage-text { padding: 20px 20px 12px; flex: 1; text-align: center; }
.advantage-text h3 { font-size: var(--fs-300); font-weight: 700; margin-bottom: 6px; color: var(--clr-text); }
.advantage-text p { font-size: var(--fs-100); color: var(--clr-text-light); line-height: 1.5; }
.advantage-note { font-style: italic; font-size: .75rem !important; margin-top: 4px; }
.advantage-card img { width: calc(100% - 40px); height: 140px; object-fit: contain; margin: auto 20px 20px; }

/* ========== PRODUCT SHOWCASE ========== */
.product-showcase { padding: 80px 0; }
.product-showcase .container { padding: 0 69px; }
.showcase-stack { display: flex; flex-direction: column; gap: 126px; }
.showcase-item h3 { font-size: var(--fs-500); font-weight: 700; color: var(--clr-text); margin-bottom: 16px; }
.showcase-item img { width: 100%; border-radius: var(--radius-sm); }
.video-wrap { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: var(--radius-sm); }
.video-wrap iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.split .left, .split .right { text-align: center; }
.split h3 { margin-bottom: 1rem; color: var(--clr-primary); font-size: var(--fs-600); }
.split img { border-radius: var(--radius-md); }

/* ========== SPECIFICATIONS ========== */
.specifications { padding: 80px 0; background: #fff; }
.specifications .container { padding: 0 69px; }
.spec-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.spec-logo { display: flex; flex-direction: column; align-items: center; }
.spec-logo img { max-width: 260px; width: 100%; height: auto; margin-bottom: 16px; }
.spec-logo-text { font-size: 1.6rem; font-weight: 800; color: var(--clr-text); }
.spec-content h2 { font-size: var(--fs-600); font-weight: 700; margin-bottom: 20px; text-align: left; }
.spec-bullets { list-style: disc; padding-left: 22px; margin-bottom: 20px; }
.spec-bullets li { margin-bottom: 10px; font-size: var(--fs-200); line-height: 1.7; color: var(--clr-text); }
.spec-bullets li em { color: var(--clr-text-light); }
.spec-disclaimer { font-size: var(--fs-100); color: var(--clr-text-light); }

/* — Product-page spec list (dl) — */
.spec-list { margin: 0; padding: 0; display: grid; grid-template-columns: 180px 1fr; border-top: 1px solid var(--clr-border); }
.spec-list dt,
.spec-list dd { padding: 12px 16px; margin: 0; border-bottom: 1px solid var(--clr-border); font-size: var(--fs-200); line-height: 1.6; }
.spec-list dt { font-weight: 600; color: var(--clr-text); background: var(--clr-bg); }
.spec-list dd { color: var(--clr-text-light); }
.spec-list dd a { color: var(--clr-primary); text-decoration: underline; }
@media (max-width: 600px) {
  .spec-list { grid-template-columns: 1fr; }
  .spec-list dt { border-bottom: none; padding-bottom: 0; }
  .cart-table th:nth-child(2),
  .cart-table td:nth-child(2) { display: none; }
}

/* — Regulatory info section — */
.regulatory-info {
  margin-top: 3rem; margin-bottom: 4rem; padding: 2rem;
  border: 1px solid var(--clr-border); border-radius: var(--radius-md);
  background: var(--clr-bg); font-size: var(--fs-200); line-height: 1.7;
  color: var(--clr-text-light);
}
.regulatory-info .spec-list { margin-top: 1rem; }
.regulatory-info h3 { margin-top: 0; font-size: var(--fs-500); color: var(--clr-text); margin-bottom: 1rem; }
.regulatory-info h4 { font-size: var(--fs-300); color: var(--clr-text); margin: 1.25rem 0 .5rem; }
.regulatory-info ol { padding-left: 1.25rem; margin: .5rem 0 1rem; }
.regulatory-info ol li { margin-bottom: .25rem; }
.regulatory-info a { color: var(--clr-primary); text-decoration: underline; }

/* ========== PRODUCTS / ORDER SECTION ========== */
.products-section { padding: 48px 0 80px; }
.products-section .container { padding: 0 69px; }
.single-product { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.single-product-img img { width: 100%; height: auto; border-radius: var(--radius-md); background: #fff; object-fit: contain; }
.single-product-info h2 { font-size: var(--fs-800); margin-bottom: 4px; }
.product-tagline { font-size: var(--fs-400); color: var(--clr-text-light); margin-bottom: 16px; }
.product-desc-full { font-size: var(--fs-200); color: var(--clr-text-light); line-height: 1.7; margin-bottom: 20px; }
.single-product-features { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.spf-item { font-size: var(--fs-200); color: var(--clr-text-light); display: flex; align-items: center; gap: 8px; }
.spf-item i { color: var(--clr-primary); width: 18px; text-align: center; }
.product-price { font-size: 1.35rem; font-weight: 700; color: var(--clr-primary); margin-bottom: 8px; }

/* ========== FINAL CTA ========== */
.final-cta {
  padding: 80px 0; background: linear-gradient(135deg, #00572a, #009B4A);
  color: #fff; text-align: center;
}
.final-cta .container { padding: 0 69px; }
.final-cta h2 { color: #fff; font-size: var(--fs-800); margin-bottom: 12px; }
.final-cta p { opacity: .9; font-size: var(--fs-400); margin-bottom: 28px; max-width: 600px; margin-left: auto; margin-right: auto; }
.final-cta .btn-white { background: #fff; color: var(--clr-primary); }
.final-cta .btn-white:hover { background: var(--clr-bg); }
.final-cta .btn-secondary { background: rgba(255,255,255,.15); color: #fff; border-color: #fff; }
.final-cta .btn-secondary:hover { background: #fff; color: var(--clr-primary); }
.contact-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.app-promo { font-size: var(--fs-200); opacity: .8; margin-top: 16px; }
.app-promo a { color: #fff; text-decoration: underline; }

/* ========== TRUST BAR ========== */
.trust-bar { background: var(--clr-bg); padding: 24px 0; border-bottom: 1px solid var(--clr-border-light); }
.trust-bar .container { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; padding: 0 69px; }
.trust-item { display: flex; align-items: center; gap: 12px; justify-content: center; }
.trust-icon {
  width: 44px; height: 44px; background: var(--clr-primary-l);
  border-radius: var(--radius-full); display: flex; align-items: center;
  justify-content: center; font-size: 1.1rem; color: var(--clr-primary); flex-shrink: 0;
}
.trust-item strong { font-size: var(--fs-200); display: block; }
.trust-item span { font-size: var(--fs-100); color: var(--clr-text-light); }


/* ========== FOOTER ========== */
.site-footer { background: var(--clr-footer); color: rgba(255,255,255,.8); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand p { font-size: var(--fs-200); opacity: .75; line-height: 1.7; margin-bottom: 16px; }
.footer-logo { font-size: 1.2rem; font-weight: 800; color: #fff; margin-bottom: 10px; }
.footer-logo span { color: inherit; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: var(--radius-full);
  background: rgba(255,255,255,.08); display: flex; align-items: center;
  justify-content: center; color: #fff; font-size: .9rem; transition: background .2s;
}
.footer-social a:hover { background: var(--clr-primary); }
.footer-col h4 { color: #fff; font-size: var(--fs-200); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .05em; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: rgba(255,255,255,.65); font-size: var(--fs-200); }
.footer-col ul li a:hover { color: #fff; }

.footer-bottom {
  padding: 20px 0; display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between; gap: 12px;
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: var(--fs-100); }
.footer-legal a { color: rgba(255,255,255,.55); }
.footer-legal a:hover { color: #fff; }
.footer-legal .sep { color: rgba(255,255,255,.25); }
.footer-copyright { font-size: var(--fs-100); opacity: .5; }
.footer-payments { display: flex; gap: 8px; align-items: center; }
.pay-icon {
  background: rgba(255,255,255,.08); padding: 4px 10px;
  border-radius: 4px; font-size: .75rem; font-weight: 600; color: rgba(255,255,255,.7);
}

/* ========== PAGE HERO (inner pages) ========== */
.page-hero { background: linear-gradient(135deg, #00572a, #009B4A); color: #fff; padding: 48px 0; text-align: center; }
.page-hero h1 { color: #fff; font-size: var(--fs-800); margin-bottom: 6px; }
.page-hero p { opacity: .9; font-size: var(--fs-300); }

.breadcrumb { padding: 12px 0; font-size: var(--fs-200); color: var(--clr-text-light); }
.breadcrumb a { color: var(--clr-text-light); }
.breadcrumb a:hover { color: var(--clr-primary); }
.breadcrumb .sep { margin: 0 8px; opacity: .4; }

/* ========== PRODUCT DETAIL ========== */
.product-detail { padding: 48px 0 80px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.product-gallery { position: sticky; top: calc(var(--header-h) + 24px); }
.gallery-main { width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-md); overflow: hidden; background: #fff; margin-bottom: 10px; display: flex; align-items: center; justify-content: center; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.gallery-thumbs img { width: 100%; height: 80px; object-fit: contain; background: #fff; border-radius: var(--radius-sm); border: 2px solid transparent; cursor: pointer; padding: 4px; }
.gallery-thumbs img.active, .gallery-thumbs img:hover { border-color: var(--clr-primary); }

.product-info h1 { font-size: var(--fs-800); margin-bottom: 8px; }
.product-info .price-big { font-size: 2rem; font-weight: 700; color: var(--clr-primary); margin-bottom: 16px; }
.product-info .desc-full { font-size: var(--fs-300); color: var(--clr-text-light); margin-bottom: 24px; line-height: 1.8; }
.info-box { background: var(--clr-bg); border-radius: var(--radius-md); padding: 20px; margin-bottom: 20px; display: flex; flex-direction: column; gap: 10px; }
.info-row { display: flex; align-items: center; gap: 10px; font-size: var(--fs-200); }
.info-row i { width: 18px; text-align: center; color: var(--clr-primary); }

.qty-selector { display: flex; align-items: center; margin-bottom: 16px; }
.qty-selector button {
  width: 40px; height: 40px; border: 1px solid var(--clr-border); background: #fff;
  font-size: 1.2rem; font-weight: 600; display: flex; align-items: center; justify-content: center;
}
.qty-selector button:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.qty-selector button:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.qty-selector button:hover { background: var(--clr-bg); }
.qty-selector input {
  width: 56px; height: 40px; text-align: center; border: 1px solid var(--clr-border);
  border-left: none; border-right: none; font-size: 1rem; font-weight: 600; outline: none;
}

.policy-links { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--clr-border); display: flex; flex-direction: column; gap: 8px; }
.policy-links a { display: flex; align-items: center; gap: 8px; font-size: var(--fs-200); color: var(--clr-text-light); }
.policy-links a:hover { color: var(--clr-primary); }

/* ========== CART ========== */
.cart-page { padding: 2.5rem 0 4rem; }
.checkout-page, .confirmation-page { padding: 48px 0 80px; }
.cart-page h1 { font-size: 2rem; font-weight: 700; margin-bottom: 2rem; }
.checkout-page h1 { font-size: var(--fs-800); margin-bottom: 28px; }
.cart-layout { display: block; max-width: 100%; }

.cart-table-wrap { overflow-x: auto; }
.cart-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.cart-table thead tr { border-bottom: 2px solid var(--clr-border); text-align: left; }
.cart-table th { padding: .75rem; font-weight: 600; color: #374151; white-space: nowrap; }
.cart-table th:last-child, .cart-table td:last-child { text-align: center; }
.cart-table tbody tr { border-bottom: 1px solid var(--clr-border); }
.cart-table td { padding: 1rem .75rem; vertical-align: middle; }
.cart-item-info { display: flex; align-items: center; gap: .85rem; }
.cart-item-img { width: 72px; height: 72px; object-fit: contain; border-radius: 8px; flex-shrink: 0; border: 1px solid var(--clr-border); }
.cart-item-name { font-weight: 600; color: #111827; line-height: 1.3; }
.cart-remove { background: none; border: none; cursor: pointer; color: #9ca3af; font-size: 1rem; padding: .3rem .5rem; border-radius: 4px; transition: color .15s; }
.cart-remove:hover { color: var(--clr-danger); }
.checkout-btn-wrap { margin-top: 1.5rem; display: flex; justify-content: flex-end; }
.btn-checkout {
  display: inline-block; padding: .9rem 2.5rem; background: var(--clr-primary); color: #fff;
  border: none; border-radius: 8px; font-family: inherit; font-size: 1rem; font-weight: 700;
  text-align: center; text-decoration: none; cursor: pointer; transition: background .15s;
}
.btn-checkout:hover { background: var(--clr-primary-d); }

.trust-icons { display: flex; justify-content: center; gap: 10px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--clr-border); }
.trust-icons span { font-size: var(--fs-100); color: var(--clr-text-light); display: flex; align-items: center; gap: 4px; }

.cart-table .qty-selector button { width: 30px; height: 30px; border-radius: 4px; background: #f9fafb; }
.cart-table .qty-selector button:hover { background: #e5e7eb; }
.cart-table .qty-selector input { width: 48px; height: 30px; border-radius: 4px; border-left: 1px solid var(--clr-border); border-right: 1px solid var(--clr-border); }

.cart-empty { text-align: center; padding: 4rem 1rem; }
.cart-empty i { font-size: 4rem; color: #d1d5db; margin-bottom: 1rem; display: block; }
.cart-empty h2 { font-size: 1.5rem; font-weight: 700; color: #374151; margin-bottom: .75rem; }
.cart-empty p { color: var(--clr-text-light); margin-bottom: 1.5rem; }

/* ========== CHECKOUT ========== */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: start; }
.checkout-section { margin-bottom: 28px; }
.checkout-section h2 { font-size: var(--fs-500); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--clr-border); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: var(--fs-200); font-weight: 600; }
.form-group label .req { color: var(--clr-danger); }
.form-group input, .form-group select, .form-group textarea {
  padding: 10px 14px; border: 1px solid var(--clr-border); border-radius: var(--radius-sm);
  font-size: 1rem; color: var(--clr-text); outline: none; transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus, .form-group select:focus { border-color: var(--clr-primary); box-shadow: 0 0 0 3px rgba(0,155,74,.1); }
.form-group .err { font-size: var(--fs-100); color: var(--clr-danger); display: none; }
.form-group.error input { border-color: var(--clr-danger); }
.form-group.error .err { display: block; }

.payment-methods { display: flex; flex-direction: column; gap: 10px; }
.pay-option {
  display: flex; align-items: center; gap: 12px; padding: 14px;
  border: 2px solid var(--clr-border); border-radius: var(--radius-sm); cursor: pointer; transition: border-color .2s;
}
.pay-option:hover, .pay-option.selected { border-color: var(--clr-primary); }
.pay-option input[type="radio"] { accent-color: var(--clr-primary); width: 16px; height: 16px; }
.option-details { flex: 1; }
.option-details strong { display: block; font-size: var(--fs-200); }
.option-details span { font-size: var(--fs-100); color: var(--clr-text-light); }

#stripe-element { padding: 16px; border: 1px solid var(--clr-border); border-radius: 8px; margin-top: 12px; background: #fff; }
.stripe-field { margin-bottom: 12px; }
.stripe-field label { display: block; font-size: .85rem; font-weight: 600; color: #374151; margin-bottom: 6px; }
.stripe-input { padding: 10px 12px; border: 1px solid #d1d5db; border-radius: var(--radius-sm); background: #fff; transition: border-color .15s, box-shadow .15s; }
.stripe-input.StripeElement--focus { border-color: var(--clr-primary); box-shadow: 0 0 0 3px rgba(0,155,74,.12); }
.stripe-input.StripeElement--invalid { border-color: var(--clr-danger); }
.stripe-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.consent-group { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; padding: 18px; background: var(--clr-bg); border-radius: var(--radius-md); }
.consent-check { display: flex; align-items: flex-start; gap: 10px; }
.consent-check input[type="checkbox"] { accent-color: var(--clr-primary); width: 16px; height: 16px; margin-top: 3px; flex-shrink: 0; }
.consent-check label { font-size: var(--fs-200); line-height: 1.5; }
.consent-check label a { color: var(--clr-primary); text-decoration: underline; }

.order-summary { background: var(--clr-bg); border-radius: var(--radius-md); padding: 24px; position: sticky; top: calc(var(--header-h) + 24px); }
.order-summary h3 { margin-bottom: 16px; font-size: var(--fs-500); }
.os-item { display: flex; gap: 12px; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--clr-border); }
.os-item img { width: 56px; height: 56px; object-fit: contain; border-radius: var(--radius-sm); }
.os-item-info { flex: 1; }
.os-item-info strong { display: block; font-size: var(--fs-200); }
.os-item-info span { font-size: var(--fs-100); color: var(--clr-text-light); }
.os-item-price { font-weight: 600; font-size: var(--fs-200); white-space: nowrap; }

/* ========== CONFIRMATION ========== */
.confirmation-page { text-align: center; }
.conf-icon { width: 90px; height: 90px; background: var(--clr-primary-l); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 2.25rem; color: var(--clr-primary); }
.confirmation-page h1 { margin-bottom: 6px; }
.order-num { font-size: var(--fs-300); color: var(--clr-text-light); margin-bottom: 6px; }
.conf-email { color: var(--clr-text-light); margin-bottom: 28px; }
.conf-details { max-width: 650px; margin: 0 auto; text-align: left; background: var(--clr-bg); border-radius: var(--radius-md); padding: 28px; }
.conf-details h3 { margin-bottom: 14px; }
.conf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.conf-block h4 { font-size: var(--fs-100); text-transform: uppercase; letter-spacing: .05em; color: var(--clr-text-light); margin-bottom: 4px; }

/* ========== CONTENT PAGES ========== */
.content-page { padding: 48px 0 80px; }
.content-page h2 { font-size: var(--fs-600); margin: 28px 0 12px; }
.content-page h3 { font-size: var(--fs-500); margin: 20px 0 8px; }
.content-page p { line-height: 1.8; color: var(--clr-text-light); }
.content-page ul { list-style: disc; padding-left: 24px; margin-bottom: 16px; }
.content-page ul li { margin-bottom: 6px; color: var(--clr-text-light); }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-list { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-item .icon { width: 44px; height: 44px; background: var(--clr-primary-l); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--clr-primary); flex-shrink: 0; }

/* FAQ Accordion */
.faq-list { display: flex; flex-direction: column; gap: 10px; max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid var(--clr-border); border-radius: var(--radius-md); overflow: hidden; }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: #fff; font-weight: 600; font-size: var(--fs-300); cursor: pointer; width: 100%; text-align: left; color: var(--clr-text); transition: background .2s; }
.faq-q:hover { background: var(--clr-bg); }
.faq-q .icon { transition: transform .3s; }
.faq-item.active .faq-q .icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s; }
.faq-item.active .faq-a { max-height: 500px; }
.faq-a-inner { padding: 0 20px 16px; }
.faq-a p { color: var(--clr-text-light); line-height: 1.7; }

/* ========== LEGAL PAGES ========== */
.legal-page { padding: 48px 0 80px; }
.legal-page h1 { margin-bottom: 6px; }
.legal-page .last-updated { color: var(--clr-text-light); font-size: var(--fs-200); margin-bottom: 28px; }
.legal-page h2 { font-size: 1.2rem; margin: 28px 0 10px; }
.legal-page h3 { font-size: 1.05rem; margin: 16px 0 6px; }
.legal-page p, .legal-page li { font-size: var(--fs-200); line-height: 1.8; color: var(--clr-text-light); }
.legal-page ul { list-style: disc; padding-left: 24px; margin-bottom: 14px; }
.legal-page ul li { margin-bottom: 4px; }

.placeholder-block {
  background: var(--clr-bg); border: 2px dashed var(--clr-border); border-radius: var(--radius-md);
  padding: 24px; margin: 14px 0; text-align: center; color: var(--clr-text-light); font-style: italic;
  font-size: var(--fs-200);
}

/* ========== COOKIE BANNER ========== */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; background: var(--clr-footer);
  color: #fff; padding: 16px 0; z-index: 9999;
  transform: translateY(100%); transition: transform .4s; box-shadow: 0 -4px 20px rgba(0,0,0,.15);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.cookie-banner p { font-size: var(--fs-200); margin: 0; opacity: .9; }
.cookie-banner p a { color: #fff; text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie-actions button {
  padding: 8px 20px; border-radius: var(--radius-sm); font-size: var(--fs-200); font-weight: 600;
}
.btn-cookie-accept { background: var(--clr-primary); color: #fff; }
.btn-cookie-reject { background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.btn-cookie-reject:hover { background: rgba(255,255,255,.25); }
.btn-cookie-manage { background: transparent; color: rgba(255,255,255,.85); border: 1px solid rgba(255,255,255,.3); }
.btn-cookie-manage:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ========== COOKIE SETTINGS MODAL ========== */
.cookie-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 10000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.cookie-modal {
  background: #fff; border-radius: var(--radius-lg); max-width: 480px; width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.cookie-modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; border-bottom: 1px solid var(--clr-border);
}
.cookie-modal-body { padding: 20px 24px; }
.cookie-option { padding: 14px 0; border-bottom: 1px solid var(--clr-border); }
.cookie-option:last-child { border-bottom: none; }
.cookie-modal-footer { padding: 16px 24px; border-top: 1px solid var(--clr-border); }
.cookie-toggle { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.cookie-toggle input { opacity: 0; width: 0; height: 0; }
.cookie-toggle-slider {
  position: absolute; inset: 0; background: #d1d5db; border-radius: 24px;
  cursor: pointer; transition: background .2s;
}
.cookie-toggle-slider::before {
  content: ''; position: absolute; left: 3px; top: 3px; width: 18px; height: 18px;
  background: #fff; border-radius: 50%; transition: transform .2s;
}
.cookie-toggle input:checked + .cookie-toggle-slider { background: var(--clr-primary); }
.cookie-toggle input:checked + .cookie-toggle-slider::before { transform: translateX(20px); }

/* ========== PRODUCT MODAL ========== */
.product-modal {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 0;
  box-shadow: var(--shadow-lg);
  margin: auto;
  position: fixed;
  inset: 0;
}
.product-modal::backdrop {
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
}
.modal-inner {
  padding: 32px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: none;
  background: #f3f4f6;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
  z-index: 1;
}
.modal-close:hover { background: #e5e7eb; }
.product-modal .product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.product-modal .gallery-main img {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: #fff;
}
.product-modal .gallery-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.product-modal .gallery-thumbs img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: .7;
  transition: opacity .15s, border-color .15s;
}
.product-modal .gallery-thumbs img.active {
  border-color: var(--clr-primary);
  opacity: 1;
}
.product-modal .gallery-thumbs img:hover { opacity: 1; }
.product-modal .product-info h2 {
  font-size: var(--fs-600);
  margin-bottom: 8px;
}
.product-modal .product-info .desc-full {
  font-size: var(--fs-200);
  color: var(--clr-text-light);
  margin-bottom: 16px;
  line-height: 1.6;
}
.product-modal .info-box {
  margin-bottom: 16px;
}
.product-modal .qty-selector {
  margin-bottom: 12px;
}

@media (max-width: 768px) {
  .product-modal .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .modal-inner { padding: 20px; }
}

/* ========== UTILITIES ========== */
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.alert { padding: 12px 18px; border-radius: var(--radius-sm); font-size: var(--fs-200); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .header-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 28px 24px; gap: 16px; transform: translateX(100%);
    transition: transform .3s; z-index: 999; box-shadow: var(--shadow-lg);
  }
  .header-nav.open { transform: translateX(0); }
  .header-nav a { font-size: 1.1rem; width: 100%; padding: 8px 0; border-bottom: 1px solid var(--clr-border-light); }
  .mobile-toggle { display: flex; }

  .hero-content { padding: 48px 24px; }
  .hero h1 { font-size: 2rem; }
  .hero h2 { font-size: 1.5rem; }

  .benefits .container, .metrics .container, .features .container,
  .product-showcase .container, .specifications .container,
  .products-section .container, .final-cta .container,
  .trust-bar .container { padding-left: 24px; padding-right: 24px; }

  .benefits-inner { flex-direction: column; }
  .benefits-img { max-width: 280px; }

  .grid-3, .feature-grid, .advantage-grid { grid-template-columns: 1fr; }
  .split, .spec-grid { grid-template-columns: 1fr; }
  .trust-bar .container { grid-template-columns: 1fr 1fr; }
  .trust-item { justify-content: flex-start; }

  .product-detail-grid { grid-template-columns: 1fr; gap: 24px; }
  .product-gallery { position: static; }
  .single-product { grid-template-columns: 1fr; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .conf-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
  .footer-payments { justify-content: center; }

  .page-hero h1 { font-size: var(--fs-700); }

  .cookie-banner .container { flex-direction: column; text-align: center; }
  .cookie-actions { width: 100%; justify-content: center; }

  .cart-table thead { display: none; }
  .cart-table tbody tr { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--clr-border); }
  .cart-table tbody td { padding: 0; border: none; }
  .cart-table tbody td:first-child { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  html { font-size: 15px; }
  .container, .container-page, .container-narrow { padding-left: 16px; padding-right: 16px; }
  .hero-content { padding: 36px 16px; }
  .hero h1 { font-size: 1.6rem; }
  .trust-bar .container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cookie-actions { flex-direction: column; }
  .cookie-actions button { width: 100%; }
}

@media print {
  .site-header, .site-footer, .cookie-banner, .mobile-toggle, .cart-link { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}