/*
Theme Name:   GENEKODE Child
Theme URI:    https://genekode.com
Description:  Astra Child Theme – GENEKODE Cyberpunk Store
Author:       GENEKODE
Author URI:   https://genekode.com
Template:     astra
Version:      1.0.0
Text Domain:  genekode-child
*/

/* ══════════════════════════════════════════════
   DESIGN TOKENS
══════════════════════════════════════════════ */
:root {
  --gk-bg:         #04060d;
  --gk-surface:    #080d1a;
  --gk-surface2:   #0b1220;
  --gk-border:     rgba(255,255,255,0.07);
  --gk-border2:    rgba(255,255,255,0.14);
  --gk-cyan:       #00e5ff;
  --gk-cyan-dim:   rgba(0,229,255,0.1);
  --gk-magenta:    #ff2d78;
  --gk-mag-dim:    rgba(255,45,120,0.1);
  --gk-lime:       #b8ff3c;
  --gk-lime-dim:   rgba(184,255,60,0.1);
  --gk-text:       #e8eaf0;
  --gk-muted:      #6b7280;
  --gk-muted2:     #9ca3af;
  --gk-font-head:  'Bebas Neue', sans-serif;
  --gk-font-body:  'Rajdhani', sans-serif;
  --gk-font-mono:  'JetBrains Mono', monospace;
}

/* ══════════════════════════════════════════════
   GLOBAL RESET / BASE
══════════════════════════════════════════════ */
html { scroll-behavior: smooth; }

body {
  background: var(--gk-bg) !important;
  color: var(--gk-text) !important;
  font-family: var(--gk-font-body) !important;
  font-weight: 400;
  overflow-x: hidden;
  cursor: crosshair;
}

/* scanlines */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 9990;
}

/* noise grain */
body::after {
  content: '';
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 9989;
  animation: gk-grain 0.5s steps(1) infinite;
}

@keyframes gk-grain {
  0%,100%{transform:translate(0,0)}
  20%{transform:translate(-2%,-3%)}
  40%{transform:translate(3%,1%)}
  60%{transform:translate(-1%,4%)}
  80%{transform:translate(2%,-2%)}
}

a { color: var(--gk-cyan); transition: color 0.2s; }
a:hover { color: var(--gk-text); }

/* ══════════════════════════════════════════════
   ASTRA LAYOUT OVERRIDES — FORCE VERTICAL STACK
══════════════════════════════════════════════ */

/* Force the main content area to stack vertically */
#main,
#primary,
.site-main,
.ast-article-post,
.content-area,
.site-content,
.ast-container,
.ast-container-layout,
.ast-flex.ast-incorporate-header-row-1,
.hfeed {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  float: none !important;
}

/* Astra uses flex on #content wrapper — override */
#content,
.ast-row,
.ast-grid,
.ast-columns {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
}

/* Kill any sidebar that might cause side-by-side layout */
#secondary,
.widget-area,
.ast-sidebar-right,
.ast-sidebar-left {
  display: none !important;
}

/* Ensure page wrapper fills full width */
.ast-page-builder-template #primary,
.ast-page-builder-template .site-content,
.page-template-default #primary {
  width: 100% !important;
  max-width: 100% !important;
}

/* Entry content full width */
.entry-content,
.ast-narrow-container,
.wp-block-group {
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Each section/div child of main stacks below previous */
.site-main > *,
#primary > *,
.entry-content > * {
  display: block !important;
  width: 100% !important;
  clear: both !important;
}

.site-header,
#masthead,
.ast-site-header-wrap {
  background: rgba(4,6,13,0.93) !important;
  backdrop-filter: blur(24px) !important;
  border-bottom: 1px solid var(--gk-border2) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 999 !important;
}

/* Logo */
.site-title a,
.site-title a:visited,
.ast-site-identity a {
  font-family: var(--gk-font-head) !important;
  font-size: 1.8rem !important;
  letter-spacing: 0.15em !important;
  color: var(--gk-text) !important;
  text-shadow: 0 0 20px rgba(0,229,255,0.4) !important;
  position: relative !important;
}

/* Nav links */
.main-navigation a,
.ast-main-navigation a,
#site-navigation a {
  font-family: var(--gk-font-mono) !important;
  font-size: 0.67rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.16em !important;
  color: var(--gk-muted) !important;
  transition: color 0.2s !important;
  padding: 0.3rem 0 !important;
  position: relative !important;
}
.main-navigation a:hover,
.ast-main-navigation a:hover {
  color: var(--gk-cyan) !important;
  text-decoration: none !important;
}

/* Footer */
.site-footer,
#colophon {
  background: var(--gk-surface) !important;
  border-top: 1px solid var(--gk-border2) !important;
  color: var(--gk-muted) !important;
}

/* WooCommerce product title + price */
.woocommerce .products .product .woocommerce-loop-product__title,
.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-family: var(--gk-font-body) !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  color: var(--gk-text) !important;
  letter-spacing: 0.04em !important;
}

.woocommerce .products .product .price,
.woocommerce ul.products li.product .price {
  font-family: var(--gk-font-head) !important;
  font-size: 1.3rem !important;
  color: var(--gk-cyan) !important;
  letter-spacing: 0.1em !important;
}

.woocommerce ul.products li.product {
  background: var(--gk-surface) !important;
  border: 1px solid var(--gk-border2) !important;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px)) !important;
  padding: 1.2rem !important;
  transition: border-color 0.25s, box-shadow 0.25s !important;
  position: relative !important;
  overflow: hidden !important;
}
.woocommerce ul.products li.product::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 40px; height: 40px;
  border-top: 1px solid var(--gk-cyan);
  border-right: 1px solid var(--gk-cyan);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s;
}
.woocommerce ul.products li.product:hover::before { opacity: 1; }
.woocommerce ul.products li.product:hover {
  border-color: rgba(0,229,255,0.35) !important;
  box-shadow: 0 0 30px rgba(0,229,255,0.08) !important;
}

/* Add to cart button */
.woocommerce ul.products li.product .button,
.woocommerce .button,
.woocommerce #respond input#submit,
.woocommerce a.button,
.woocommerce button.button {
  font-family: var(--gk-font-head) !important;
  letter-spacing: 0.2em !important;
  font-size: 0.9rem !important;
  background: var(--gk-cyan) !important;
  color: var(--gk-bg) !important;
  border: none !important;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px)) !important;
  border-radius: 0 !important;
  padding: 0.6rem 1.4rem !important;
  transition: box-shadow 0.2s, transform 0.15s !important;
  box-shadow: 0 0 20px rgba(0,229,255,0.3) !important;
}
.woocommerce .button:hover,
.woocommerce a.button:hover,
.woocommerce button.button:hover {
  background: var(--gk-cyan) !important;
  box-shadow: 0 0 40px rgba(0,229,255,0.6) !important;
  transform: translateY(-2px) !important;
}

/* Single product page */
.woocommerce div.product .product_title,
.woocommerce div.product h1 {
  font-family: var(--gk-font-head) !important;
  font-size: clamp(2rem, 4vw, 3.5rem) !important;
  letter-spacing: 0.08em !important;
  color: var(--gk-text) !important;
}

.woocommerce div.product p.price,
.woocommerce div.product span.price {
  font-family: var(--gk-font-head) !important;
  font-size: 2rem !important;
  color: var(--gk-cyan) !important;
}
/* ══════════════════════════════════════════════
   HEADER — FULL WIDTH HORIZONTAL STICKY BAR
══════════════════════════════════════════════ */

/* Kill ALL Astra header/footer — we render our own */
#masthead,
.site-header,
.ast-site-header-wrap,
.ast-primary-header-bar,
.ast-above-header-bar,
.ast-below-header-bar,
.site-footer,
#colophon,
.ast-small-footer,
.ast-footer-overlay { display: none !important; }

/* Our header: one solid horizontal bar */
.gk-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: rgba(4, 6, 13, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gk-border2);
  box-shadow: 0 2px 30px rgba(0,0,0,0.4);
}

.gk-header-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  gap: 0;
}

/* Push page content below fixed header */
.gk-ticker-wrap { margin-top: 64px; }

/* Logo */
.gk-logo {
  font-family: var(--gk-font-head);
  font-size: 1.55rem;
  letter-spacing: 0.15em;
  color: var(--gk-text);
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 2rem;
  line-height: 1;
}
.gk-logo span { color: var(--gk-cyan); }

/* Nav */
.gk-nav-main {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  flex: 1;
  height: 64px;
}

.gk-nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.gk-nav-link {
  font-family: var(--gk-font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--gk-muted);
  text-decoration: none;
  padding: 0 1rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.18s, border-color 0.18s;
  cursor: pointer;
}
.gk-nav-link:hover { color: var(--gk-text); border-bottom-color: var(--gk-cyan); }

/* Dropdown trigger */
.gk-nav-link--has-dropdown { user-select: none; }
.gk-chevron { flex-shrink: 0; transition: transform 0.2s; }
.gk-nav-item:hover .gk-chevron { transform: rotate(180deg); }

/* Dropdown panel */
.gk-dropdown {
  position: absolute;
  top: 64px;
  left: 0;
  background: rgba(8, 13, 26, 0.99);
  border: 1px solid var(--gk-border2);
  border-top: 2px solid var(--gk-cyan);
  min-width: 580px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  z-index: 9999;
  backdrop-filter: blur(20px);
}
.gk-dropdown--slim { min-width: 200px; }

.gk-nav-item:hover .gk-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.gk-dropdown-inner {
  display: flex;
  flex-direction: row;
  padding: 1.6rem;
  gap: 0;
}

.gk-dropdown-col {
  flex: 1;
  padding: 0 1.2rem;
  border-right: 1px solid var(--gk-border);
}
.gk-dropdown-col:first-child { padding-left: 0; }
.gk-dropdown-col:last-child { border-right: none; }
.gk-dropdown-col--featured { flex: 0 0 170px; }

.gk-dropdown-heading {
  font-family: var(--gk-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gk-muted);
  margin-bottom: 0.9rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--gk-border);
}

.gk-dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--gk-font-body);
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--gk-muted2);
  text-decoration: none;
  padding: 0.38rem 0;
  transition: color 0.15s, padding-left 0.15s;
  white-space: nowrap;
}
.gk-dropdown-link:hover { color: var(--gk-cyan); padding-left: 4px; }

.gk-dropdown-card {
  display: block;
  background: var(--gk-surface2);
  border: 1px solid var(--gk-border2);
  border-left: 2px solid var(--gk-border2);
  padding: 0.75rem;
  margin-bottom: 0.6rem;
  text-decoration: none;
  transition: border-left-color 0.2s, background 0.2s;
}
.gk-dropdown-card:hover { border-left-color: var(--gk-cyan); background: rgba(0,229,255,0.04); }
.gk-dropdown-card__name  { font-size: 0.82rem; font-weight: 600; color: var(--gk-text); margin-bottom: 0.18rem; }
.gk-dropdown-card__meta  { font-family: var(--gk-font-mono); font-size: 0.58rem; color: var(--gk-muted); letter-spacing: 0.08em; margin-bottom: 0.3rem; }
.gk-dropdown-card__price { font-family: var(--gk-font-head); font-size: 1rem; color: var(--gk-cyan); letter-spacing: 0.08em; }

/* Right side of header */
.gk-nav-right {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  margin-left: 1.5rem;
  flex-shrink: 0;
}

.gk-nav-cart {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--gk-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--gk-text);
  border: 1px solid var(--gk-cyan);
  padding: 0.3rem 0.85rem;
  cursor: pointer;
  background: var(--gk-cyan-dim);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, box-shadow 0.2s;
}
.gk-nav-cart:hover { background: rgba(0,229,255,0.2); box-shadow: 0 0 12px rgba(0,229,255,0.3); color: var(--gk-text); }

.gk-cart-dot {
  width: 6px; height: 6px;
  background: var(--gk-cyan);
  border-radius: 50%;
  flex-shrink: 0;
  animation: gk-pulse-dot 2s infinite;
}
@keyframes gk-pulse-dot {
  0%,100%{box-shadow:0 0 0 0 rgba(0,229,255,0.6)}
  50%{box-shadow:0 0 0 5px rgba(0,229,255,0)}
}

/* Hamburger */
.gk-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid var(--gk-border2);
  cursor: pointer;
  padding: 0.5rem 0.6rem;
}
.gk-hamburger span { display: block; width: 20px; height: 2px; background: var(--gk-text); transition: all 0.2s; }
.gk-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.gk-hamburger.open span:nth-child(2) { opacity: 0; }
.gk-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile nav */
.gk-mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--gk-surface);
  border-top: 1px solid var(--gk-border2);
}
.gk-mobile-nav.open { display: flex; }
.gk-mobile-nav a {
  font-family: var(--gk-font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gk-muted2);
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-bottom: 1px solid var(--gk-border);
  transition: color 0.2s, background 0.2s;
}
.gk-mobile-nav a:hover { color: var(--gk-cyan); background: var(--gk-surface2); }

/* ══════════════════════════════════════════════
   CALCULATOR PAGE
══════════════════════════════════════════════ */
.gk-calc-page { background: var(--gk-bg); min-height: 80vh; }

.gk-calc-page-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}
.gk-calc-page-title {
  font-family: var(--gk-font-head);
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0.05em;
  color: var(--gk-text);
  margin: 0.8rem 0 1rem;
}
.gk-calc-page-title em { font-style: normal; color: transparent; -webkit-text-stroke: 1px var(--gk-cyan); display: block; }
.gk-calc-page-sub { font-size: 1rem; color: var(--gk-muted2); line-height: 1.65; }

.gk-calc-guide { margin-top: 3rem; }
.gk-calc-guide-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 0; }
.gk-calc-guide-step {
  background: var(--gk-surface);
  border: 1px solid var(--gk-border2);
  border-top: 2px solid var(--gk-cyan);
  padding: 1.5rem;
}
.gk-calc-guide-num { font-family: var(--gk-font-head); font-size: 2.5rem; color: rgba(0,229,255,0.2); letter-spacing: 0.1em; line-height: 1; margin-bottom: 0.8rem; }
.gk-calc-guide-title { font-family: var(--gk-font-body); font-weight: 700; font-size: 0.95rem; color: var(--gk-text); margin-bottom: 0.5rem; }
.gk-calc-guide-text { font-size: 0.85rem; color: var(--gk-muted2); line-height: 1.6; }

   TICKER / ANNOUNCEMENT BAR
══════════════════════════════════════════════ */
.gk-ticker-wrap {
  overflow: hidden;
  background: linear-gradient(90deg, #c4006a, var(--gk-magenta));
  padding: 0.38rem 0;
}
.gk-ticker {
  display: flex;
  animation: gk-ticker 32s linear infinite;
  white-space: nowrap;
}
.gk-ticker span {
  font-family: var(--gk-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  padding: 0 2.5rem;
}
.gk-ticker span::after { content: '//'; margin-left: 2.5rem; opacity: 0.45; }
@keyframes gk-ticker { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* ══════════════════════════════════════════════
   HERO SECTION
══════════════════════════════════════════════ */
.gk-hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.gk-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}
.gk-hero-orb--cyan { width: 550px; height: 550px; background: rgba(0,229,255,0.05); top: -80px; left: -200px; animation: gk-float 9s ease-in-out infinite alternate; }
.gk-hero-orb--mag  { width: 420px; height: 420px; background: rgba(255,45,120,0.05); bottom: -50px; right: -120px; animation: gk-float 9s 4s ease-in-out infinite alternate; }
@keyframes gk-float { from{transform:translateY(0)} to{transform:translateY(35px)} }

.gk-hero__left,
.gk-hero__right { position: relative; z-index: 1; }

.gk-eyebrow {
  font-family: var(--gk-font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gk-lime);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.gk-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gk-lime);
  flex-shrink: 0;
}

.gk-hero__title {
  font-family: var(--gk-font-head);
  font-size: clamp(3.8rem, 6vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
  color: var(--gk-text);
}
.gk-hero__title em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1px var(--gk-cyan);
  display: block;
}

.gk-hero__sub {
  font-size: 1.05rem;
  color: var(--gk-muted2);
  line-height: 1.65;
  max-width: 30rem;
  margin-bottom: 2.5rem;
}

.gk-hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.gk-btn-primary {
  font-family: var(--gk-font-head);
  letter-spacing: 0.2em;
  font-size: 1rem;
  padding: 0.85rem 2.5rem;
  background: var(--gk-cyan);
  color: var(--gk-bg);
  border: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: box-shadow 0.2s, transform 0.15s;
  box-shadow: 0 0 30px rgba(0,229,255,0.4);
  display: inline-block;
  text-decoration: none;
}
.gk-btn-primary:hover {
  box-shadow: 0 0 55px rgba(0,229,255,0.7);
  transform: translateY(-2px);
  color: var(--gk-bg);
}

.gk-btn-secondary {
  font-family: var(--gk-font-head);
  letter-spacing: 0.2em;
  font-size: 1rem;
  padding: 0.85rem 2.5rem;
  background: transparent;
  color: var(--gk-magenta);
  border: 1px solid var(--gk-magenta);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  display: inline-block;
  text-decoration: none;
}
.gk-btn-secondary:hover {
  background: var(--gk-mag-dim);
  box-shadow: 0 0 30px rgba(255,45,120,0.35);
  transform: translateY(-2px);
  color: var(--gk-magenta);
}

.gk-hero__stats {
  display: flex;
  gap: 2.5rem;
}
.gk-stat__num {
  font-family: var(--gk-font-head);
  font-size: 2rem;
  letter-spacing: 0.06em;
  color: var(--gk-cyan);
  line-height: 1;
}
.gk-stat__label {
  font-family: var(--gk-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gk-muted);
  margin-top: 0.3rem;
}

/* Hero product card */
.gk-vial-card {
  position: relative;
  background: var(--gk-surface);
  border: 1px solid var(--gk-border2);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  padding: 2rem;
  overflow: hidden;
}
.gk-vial-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  border-top: 1px solid var(--gk-cyan);
  border-right: 1px solid var(--gk-cyan);
  pointer-events: none;
}
.gk-vial-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 60px; height: 60px;
  border-bottom: 1px solid var(--gk-magenta);
  border-left: 1px solid var(--gk-magenta);
  pointer-events: none;
}

.gk-vial-badge {
  font-family: var(--gk-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gk-lime);
  border: 1px solid rgba(184,255,60,0.4);
  padding: 0.22rem 0.8rem;
  display: inline-block;
  margin-bottom: 1.4rem;
}

.gk-vial-img {
  display: flex;
  justify-content: center;
  margin-bottom: 1.4rem;
}
.gk-vial-img img {
  max-height: 220px;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(0,229,255,0.6));
  animation: gk-vial-pulse 3s ease-in-out infinite;
}
@keyframes gk-vial-pulse {
  0%,100%{ filter: drop-shadow(0 0 25px rgba(0,229,255,0.5)); transform: translateY(0); }
  50%{ filter: drop-shadow(0 0 45px rgba(0,229,255,0.8)); transform: translateY(-6px); }
}

.gk-vial-name {
  font-family: var(--gk-font-body);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--gk-text);
  margin-bottom: 0.35rem;
}
.gk-vial-meta {
  font-family: var(--gk-font-mono);
  font-size: 0.72rem;
  color: var(--gk-muted);
  margin-bottom: 0.9rem;
}
.gk-vial-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.gk-tag {
  font-family: var(--gk-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--gk-muted2);
  border: 1px solid var(--gk-border2);
  padding: 0.2rem 0.6rem;
}

/* ══════════════════════════════════════════════
   SECTION WRAPPER
══════════════════════════════════════════════ */
.gk-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.gk-section-head {
  margin-bottom: 3rem;
}
.gk-section-label {
  font-family: var(--gk-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gk-lime);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.gk-section-label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--gk-lime);
}
.gk-section-title {
  font-family: var(--gk-font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: 0.06em;
  color: var(--gk-text);
  line-height: 1;
}
.gk-section-sub {
  font-size: 1rem;
  color: var(--gk-muted2);
  margin-top: 0.7rem;
  max-width: 36rem;
}

/* ══════════════════════════════════════════════
   PRODUCT GRID (manual / WooCommerce)
══════════════════════════════════════════════ */
.gk-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.gk-product-card {
  position: relative;
  background: var(--gk-surface);
  border: 1px solid var(--gk-border2);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  overflow: hidden;
}
.gk-product-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 40px; height: 40px;
  border-top: 1px solid var(--gk-cyan);
  border-right: 1px solid var(--gk-cyan);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s;
}
.gk-product-card:hover::before { opacity: 1; }
.gk-product-card:hover {
  border-color: rgba(0,229,255,0.35);
  box-shadow: 0 0 35px rgba(0,229,255,0.08);
}

.gk-product-card__ruo {
  font-family: var(--gk-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gk-lime);
  border: 1px solid rgba(184,255,60,0.35);
  padding: 0.15rem 0.55rem;
  display: inline-block;
  margin-bottom: 0.6rem;
  width: fit-content;
}

.gk-product-card__img {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 140px;
  margin-bottom: 0.5rem;
}
.gk-product-card__img img {
  max-height: 130px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(0,229,255,0.45));
  transition: filter 0.3s, transform 0.3s;
}
.gk-product-card:hover .gk-product-card__img img {
  filter: drop-shadow(0 0 28px rgba(0,229,255,0.7));
  transform: translateY(-4px);
}

.gk-product-card__name {
  font-family: var(--gk-font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gk-text);
  letter-spacing: 0.02em;
}
.gk-product-card__meta {
  font-family: var(--gk-font-mono);
  font-size: 0.68rem;
  color: var(--gk-muted);
  letter-spacing: 0.08em;
}
.gk-product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.8rem;
}
.gk-product-card__price {
  font-family: var(--gk-font-head);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--gk-cyan);
}
.gk-product-card__btn {
  font-family: var(--gk-font-head);
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  padding: 0.5rem 1.2rem;
  background: var(--gk-cyan);
  color: var(--gk-bg);
  border: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 5px) 0, 100% 5px, 100% 100%, 5px 100%, 0 calc(100% - 5px));
  transition: box-shadow 0.2s;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 0 18px rgba(0,229,255,0.3);
}
.gk-product-card__btn:hover {
  box-shadow: 0 0 35px rgba(0,229,255,0.6);
  color: var(--gk-bg);
}

/* ══════════════════════════════════════════════
   INFO STRIP (3 columns)
══════════════════════════════════════════════ */
.gk-info-strip {
  background: var(--gk-surface);
  border-top: 1px solid var(--gk-border2);
  border-bottom: 1px solid var(--gk-border2);
}
.gk-info-strip .gk-section { padding: 3.5rem 2rem; }
.gk-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.gk-info-item__icon {
  font-family: var(--gk-font-mono);
  font-size: 1.2rem;
  color: var(--gk-cyan);
  margin-bottom: 0.8rem;
}
.gk-info-item__title {
  font-family: var(--gk-font-body);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--gk-text);
  margin-bottom: 0.5rem;
}
.gk-info-item__text {
  font-size: 0.9rem;
  color: var(--gk-muted2);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════
   BULK CTA BANNER
══════════════════════════════════════════════ */
.gk-bulk {
  background: var(--gk-surface);
}
.gk-bulk-inner {
  position: relative;
  background:
    radial-gradient(circle at 10% 50%, rgba(0,229,255,0.06), transparent 55%),
    radial-gradient(circle at 90% 50%, rgba(255,45,120,0.06), transparent 55%),
    var(--gk-surface2);
  border: 1px solid var(--gk-border2);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  padding: 3.5rem 3rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}
.gk-bulk-inner::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  border-top: 1px solid var(--gk-cyan);
  border-right: 1px solid var(--gk-cyan);
  pointer-events: none;
}
.gk-bulk-label {
  font-family: var(--gk-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gk-lime);
  margin-bottom: 0.7rem;
}
.gk-bulk-title {
  font-family: var(--gk-font-head);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: 0.06em;
  color: var(--gk-text);
  margin-bottom: 0.8rem;
}
.gk-bulk-text {
  font-size: 0.95rem;
  color: var(--gk-muted2);
  max-width: 36rem;
  line-height: 1.65;
}

/* ══════════════════════════════════════════════
   PARTNER SECTION
══════════════════════════════════════════════ */
.gk-partner-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
}
.gk-partner-tag {
  font-family: var(--gk-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gk-magenta);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.gk-partner-tag::before { content: ''; width: 20px; height: 1px; background: var(--gk-magenta); }
.gk-partner-title {
  font-family: var(--gk-font-head);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: 0.06em;
  color: var(--gk-text);
  margin-bottom: 1rem;
}
.gk-partner-text {
  font-size: 0.95rem;
  color: var(--gk-muted2);
  line-height: 1.65;
  margin-bottom: 1.8rem;
}
.gk-partner-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}
.gk-partner-point {
  padding: 1rem;
  background: var(--gk-surface2);
  border: 1px solid var(--gk-border2);
  border-left: 2px solid var(--gk-magenta);
}
.gk-partner-point__title {
  font-family: var(--gk-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gk-text);
  margin-bottom: 0.3rem;
}
.gk-partner-point__text {
  font-size: 0.82rem;
  color: var(--gk-muted);
}
.gk-stacks-card {
  background: var(--gk-surface2);
  border: 1px solid var(--gk-border2);
  padding: 1.8rem;
}
.gk-stacks-title {
  font-family: var(--gk-font-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gk-text);
  margin-bottom: 0.5rem;
}
.gk-stacks-sub {
  font-size: 0.85rem;
  color: var(--gk-muted);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}
.gk-stack-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gk-border);
  font-family: var(--gk-font-mono);
  font-size: 0.75rem;
  color: var(--gk-muted2);
}
.gk-stack-item:last-child { border-bottom: none; }
.gk-stack-item::before {
  content: '▸';
  color: var(--gk-cyan);
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   RUO DISCLAIMER
══════════════════════════════════════════════ */
.gk-ruo-bar {
  background: var(--gk-surface);
  border-top: 1px solid var(--gk-border2);
  border-bottom: 1px solid var(--gk-border2);
}
.gk-ruo-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}
.gk-ruo-badge {
  font-family: var(--gk-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gk-lime);
  border: 1px solid rgba(184,255,60,0.4);
  padding: 0.25rem 0.7rem;
  white-space: nowrap;
  margin-top: 0.1rem;
  flex-shrink: 0;
}
.gk-ruo-text {
  font-family: var(--gk-font-mono);
  font-size: 0.68rem;
  color: var(--gk-muted);
  line-height: 1.7;
  letter-spacing: 0.03em;
}

/* ══════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════ */
.gk-faq-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
}
.gk-faq-list { display: flex; flex-direction: column; gap: 0.8rem; }
.gk-faq-item {
  background: var(--gk-surface2);
  border: 1px solid var(--gk-border2);
  border-left: 2px solid var(--gk-cyan);
  padding: 1.2rem 1.4rem;
  cursor: pointer;
  transition: border-color 0.2s;
}
.gk-faq-item:hover { border-left-color: var(--gk-magenta); }
.gk-faq-q {
  font-family: var(--gk-font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gk-text);
  margin-bottom: 0.5rem;
}
.gk-faq-a {
  font-size: 0.88rem;
  color: var(--gk-muted2);
  line-height: 1.6;
}
.gk-faq-contact {
  background: var(--gk-surface2);
  border: 1px solid var(--gk-border2);
  padding: 2rem;
}
.gk-faq-contact__title {
  font-family: var(--gk-font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gk-text);
  margin-bottom: 0.5rem;
}
.gk-faq-contact__text {
  font-size: 0.88rem;
  color: var(--gk-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}
.gk-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.gk-contact-list li {
  font-family: var(--gk-font-mono);
  font-size: 0.72rem;
  color: var(--gk-muted2);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.gk-contact-list li::before { content: '//'; color: var(--gk-cyan); }

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.gk-footer {
  background: var(--gk-surface);
  border-top: 1px solid var(--gk-border2);
  padding: 4rem 0 1.5rem;
}
.gk-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.gk-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--gk-border);
}
.gk-footer-brand__logo {
  font-family: var(--gk-font-head);
  font-size: 1.8rem;
  letter-spacing: 0.15em;
  color: var(--gk-text);
  margin-bottom: 0.8rem;
}
.gk-footer-brand__logo span { color: var(--gk-cyan); }
.gk-footer-brand__text {
  font-size: 0.88rem;
  color: var(--gk-muted);
  line-height: 1.65;
  max-width: 22rem;
  margin-bottom: 1.5rem;
}
.gk-footer-col__title {
  font-family: var(--gk-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gk-muted2);
  margin-bottom: 1.2rem;
}
.gk-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.gk-footer-links a {
  font-size: 0.88rem;
  color: var(--gk-muted);
  text-decoration: none;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.gk-footer-links a:hover { color: var(--gk-cyan); }
.gk-footer-links a::before { content: '›'; color: var(--gk-border2); }
.gk-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--gk-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--gk-muted);
}

/* ══════════════════════════════════════════════
   RUO MODAL (age gate)
══════════════════════════════════════════════ */
.gk-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4,6,13,0.92);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}
.gk-modal {
  position: relative;
  background: var(--gk-surface);
  border: 1px solid var(--gk-border2);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  padding: 3rem;
  max-width: 420px;
  width: 90%;
  text-align: center;
}
.gk-modal::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  border-top: 1px solid var(--gk-cyan);
  border-right: 1px solid var(--gk-cyan);
}
.gk-modal::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 60px; height: 60px;
  border-bottom: 1px solid var(--gk-magenta);
  border-left: 1px solid var(--gk-magenta);
}
.gk-modal__logo {
  font-family: var(--gk-font-head);
  font-size: 2rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.3rem;
}
.gk-modal__logo span { color: var(--gk-cyan); }
.gk-modal__badge {
  font-family: var(--gk-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gk-lime);
  border: 1px solid rgba(184,255,60,0.4);
  padding: 0.2rem 0.8rem;
  display: inline-block;
  margin-bottom: 1.5rem;
}
.gk-modal__title {
  font-family: var(--gk-font-body);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gk-text);
  margin-bottom: 0.8rem;
}
.gk-modal__text {
  font-size: 0.85rem;
  color: var(--gk-muted2);
  line-height: 1.65;
  margin-bottom: 2rem;
}
.gk-modal__confirm {
  font-family: var(--gk-font-head);
  letter-spacing: 0.2em;
  font-size: 1rem;
  padding: 0.8rem 2.5rem;
  background: var(--gk-cyan);
  color: var(--gk-bg);
  border: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: box-shadow 0.2s;
  box-shadow: 0 0 25px rgba(0,229,255,0.4);
}
.gk-modal__confirm:hover { box-shadow: 0 0 50px rgba(0,229,255,0.7); }

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .gk-nav-main { gap: 0; }
  .gk-nav-link { padding: 0 0.7rem; font-size: 0.6rem; }
  .gk-nav-chip { display: none; }
  .gk-cat-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .gk-hero { grid-template-columns: 1fr; min-height: auto; padding: 3rem 1.5rem; }
  .gk-info-grid { grid-template-columns: 1fr; gap: 2rem; }
  .gk-bulk-inner { grid-template-columns: 1fr; }
  .gk-partner-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .gk-partner-points { grid-template-columns: 1fr; }
  .gk-faq-grid { grid-template-columns: 1fr; gap: 2rem; }
  .gk-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .gk-footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .gk-section { padding: 3rem 1.5rem; }
  .gk-nav-main { display: none !important; }
  .gk-hamburger { display: flex !important; }
  .gk-cat-grid { grid-template-columns: repeat(2, 1fr); }
  .gk-calc-grid { grid-template-columns: 1fr; }
  .gk-calc-inputs { border-right: none; border-bottom: 1px solid var(--gk-border2); }
}
@media (max-width: 560px) {
  .gk-hero__title { font-size: 3rem; }
  .gk-footer-grid { grid-template-columns: 1fr; }
  .gk-product-grid { grid-template-columns: 1fr 1fr; }
  .gk-cat-grid { grid-template-columns: 1fr 1fr; }
  .gk-calc-row { grid-template-columns: 1fr; }
}