/* ============================================================
   WholePeps — Global Stylesheet
   Premium Biotech Marketplace
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Core Palette */
  --clr-bg:           #ffffff;
  --clr-bg-2:         #f4f4f4;
  --clr-bg-3:         #ffffff;
  --clr-surface:      #ffffff;
  --clr-surface-2:    #fafafa;

  --clr-primary:      #111111;
  --clr-primary-lt:   #2c2c2c;
  --clr-primary-dk:   #000000;

  --clr-accent:       #111111;
  --clr-accent-2:     #6b6b6b;
  --clr-accent-glow:  rgba(17, 17, 17, 0);

  --clr-success:      #177245;
  --clr-warning:      #9a5c12;
  --clr-danger:       #b33a3a;

  --clr-text:         #111111;
  --clr-text-2:       #4f4f4f;
  --clr-text-3:       #767676;

  --clr-border:       rgba(17, 17, 17, 0.12);
  --clr-border-2:     rgba(17, 17, 17, 0.18);

  /* Gradients */
  --grad-primary:     linear-gradient(180deg, #111111 0%, #111111 100%);
  --grad-dark:        linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
  --grad-card:        linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
  --grad-hero:        radial-gradient(ellipse 85% 65% at 50% -10%, rgba(17,17,17,0.02) 0%, transparent 74%);
  --grad-glow-blue:   radial-gradient(circle, rgba(17,17,17,0.02) 0%, transparent 68%);

  /* Typography */
  --font-sans:        'Inter', system-ui, sans-serif;
  --font-display:     'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-mono:        'JetBrains Mono', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max:   1280px;
  --container-wide:  1440px;
  --nav-height:      72px;

  /* Borders & Radius */
  --radius-sm:   2px;
  --radius-md:   6px;
  --radius-lg:   8px;
  --radius-xl:   10px;
  --radius-2xl:  12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 0 0 1px rgba(17,17,17,0.04);
  --shadow-md:   0 10px 24px rgba(17,17,17,0.04);
  --shadow-lg:   0 18px 40px rgba(17,17,17,0.06);
  --shadow-blue: 0 10px 24px rgba(17,17,17,0.04);
  --shadow-cyan: 0 10px 24px rgba(17,17,17,0.04);
  --shadow-card: 0 8px 18px rgba(17,17,17,0.035);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index */
  --z-base:    1;
  --z-above:   10;
  --z-nav:     100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-toast:   400;
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  background-image: none;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg-2); }
::-webkit-scrollbar-thumb { background: var(--clr-primary); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--clr-primary-lt); }

/* ── Selection ── */
::selection { background: rgba(10,79,255,0.35); color: var(--clr-text); }

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--wide { max-width: var(--container-wide); }

.section { padding: var(--space-24) 0; }
.section--lg { padding: var(--space-32) 0; }

.grid { display: grid; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

/* ── Typography Utilities ── */
.text-gradient {
  color: var(--clr-text);
  background: none;
  -webkit-text-fill-color: currentColor;
}

.text-accent { color: var(--clr-accent); }
.text-muted { color: var(--clr-text-2); }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-center { text-align: center; }
.font-mono { font-family: var(--font-mono); }
.font-display { font-family: var(--font-display); }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.05em; }
.tracking-wider { letter-spacing: 0.1em; }

/* ── Glassmorphism Card ── */
.glass {
  background: var(--clr-surface);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  box-shadow: none;
}
.glass--sm { border-radius: var(--radius-md); }
.glass--lg { border-radius: var(--radius-2xl); }

.glass-blue {
  background: #ffffff;
  backdrop-filter: none;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-xl);
  box-shadow: none;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  outline: none;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
  border-radius: inherit;
}
.btn:hover::after { background: rgba(17,17,17,0.03); }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: #111111;
  color: #fff;
  box-shadow: none;
}
.btn-primary:hover {
  background: #f1f1f1;
  color: #111111;
  border-color: #d8d8d8;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--clr-text);
  border: 1px solid var(--clr-text);
  box-shadow: none;
}
.btn-outline:hover {
  background: #f1f1f1;
  color: #111111;
  border-color: #d8d8d8;
  transform: translateY(-1px);
}

.btn-ghost {
  background: #ffffff;
  color: var(--clr-text);
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover {
  background: #f1f1f1;
  border-color: #d8d8d8;
  color: #111111;
}

.btn-sm { padding: 0.5rem 1.25rem; font-size: var(--text-xs); }
.btn-lg { padding: 1rem 2.5rem; font-size: var(--text-base); }
.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge-blue,
.badge-cyan,
.badge-green,
.badge-purple,
.badge-orange {
  background: #ffffff;
  color: #111111;
  border: 1px solid rgba(17,17,17,0.14);
}

/* ── Tags ── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: #ffffff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--clr-text-2);
  transition: all var(--transition-fast);
  cursor: pointer;
}
.tag:hover, .tag.active {
  background: #111111;
  border-color: #111111;
  color: #ffffff;
}

/* ── Inputs ── */
.input-group { display: flex; flex-direction: column; gap: var(--space-2); }
.input-label { font-size: var(--text-sm); font-weight: 500; color: var(--clr-text-2); }

.input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #ffffff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
  outline: none;
}
.input:focus {
  border-color: rgba(17,17,17,0.28);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(17,17,17,0.08);
}
.input::placeholder { color: var(--clr-text-3); }

.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='%2359544b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* ── Dividers ── */
.divider {
  height: 1px;
  background: var(--clr-border);
  margin: var(--space-8) 0;
}
.divider--glow {
  background: linear-gradient(90deg, transparent 0%, var(--clr-primary) 50%, transparent 100%);
  height: 1px;
  opacity: 0.4;
}

/* ── Section Header ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: #111111;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-5);
}
.section-label::before {
  content: '';
  width: 18px;
  height: 1px;
  border-radius: 0;
  background: #111111;
  animation: none;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.section-title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-5);
}

.section-subtitle {
  font-size: 1.02rem;
  color: var(--clr-text-2);
  max-width: 600px;
  line-height: 1.8;
}

/* ── Stars Rating ── */
.stars { display: flex; gap: 2px; color: var(--clr-warning); font-size: var(--text-sm); }

/* ── Purity Bar ── */
.purity-bar {
  width: 100%;
  height: 6px;
  background: #ece5d8;
  border-radius: var(--radius-full);
  overflow: hidden;
}
.purity-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: #111111;
  box-shadow: none;
}

/* ── Trust Badges Row ── */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--clr-text-2);
}
.trust-badge svg { color: var(--clr-text); flex-shrink: 0; }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--clr-text-3);
  margin-bottom: var(--space-6);
}
.breadcrumb a:hover { color: var(--clr-accent); }
.breadcrumb-sep { opacity: 0.4; }

/* ── Notification Toast ── */
.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: #ffffff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  font-size: var(--text-sm);
  min-width: 280px;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-spring);
}
body.has-faq-consent .toast {
  bottom: calc(var(--space-6) + 98px);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { font-size: 1.25rem; }

/* ── FAQ Consent Banner ── */
.faq-consent-banner {
  position: fixed;
  left: 50%;
  bottom: var(--space-4);
  transform: translateX(-50%);
  width: min(calc(100% - 2rem), 1180px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: calc(var(--z-toast) - 1);
  backdrop-filter: blur(14px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.faq-consent-banner.is-hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(24px);
  pointer-events: none;
}
.faq-consent-copy {
  color: var(--clr-text-2);
  font-size: var(--text-sm);
  line-height: 1.6;
}
.faq-consent-copy a {
  color: var(--clr-text);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.faq-consent-copy a:hover {
  color: var(--clr-text);
}
.faq-consent-button {
  flex-shrink: 0;
  min-width: 120px;
}

/* ── Loading Skeleton ── */
.skeleton {
  background: linear-gradient(90deg, rgba(17,17,17,0.04) 25%, rgba(17,17,17,0.08) 50%, rgba(17,17,17,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Animated Particles Background ── */
.particles-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0%   { transform: translateY(100%) translateX(0) scale(0); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-100vh) translateX(40px) scale(1); opacity: 0; }
}

/* ── Glowing Orbs ── */
.orb,
.orb-1,
.orb-2,
.orb-3 {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  animation: none;
  opacity: 0.08;
}
.orb-1 {
  width: 320px; height: 320px;
  background: rgba(17,17,17,0.02);
  top: -100px; left: -100px;
}
.orb-2 {
  width: 240px; height: 240px;
  background: rgba(17,17,17,0.015);
  bottom: -50px; right: 10%;
}
.orb-3 {
  width: 180px; height: 180px;
  background: rgba(17,17,17,0.012);
  top: 40%; left: 60%;
}

/* ── Fade-in on scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 10px 30px rgba(17,17,17,0.04);
  transition: all var(--transition-base);
}
.nav.scrolled {
  background: rgba(255, 255, 255, 0.99);
}
.nav > .container {
  height: 100%;
}
.nav-inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-8);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  justify-self: start;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 56px;
  height: 56px;
  background: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: none;
  padding: 1px;
  overflow: hidden;
  border: none;
}
.nav-logo-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  border-radius: 0;
  background: transparent;
  transform: scale(1.12);
}
.nav-logo-text { color: var(--clr-text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  justify-self: center;
}
.nav-link {
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-2);
  transition: all var(--transition-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0.875rem;
  right: 0.875rem;
  bottom: 0.22rem;
  height: 2px;
  background: #111111;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: opacity 180ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-link:hover {
  color: #111111;
  background: #f1f1f1;
}
.nav-link:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav .nav-link.active,
.nav.scrolled .nav-link.active {
  color: #111111;
  background: transparent;
}

.nav .nav-link.active::after,
.nav.scrolled .nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
  animation: nav-underline-in 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.nav .nav-link.active:hover,
.nav.scrolled .nav-link.active:hover {
  background: transparent;
}

@keyframes nav-underline-in {
  from {
    opacity: 0;
    transform: scaleX(0);
  }
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-self: end;
  flex-shrink: 0;
}
.nav-cart-btn {
  position: relative;
  padding-right: 2.4rem;
}
.cart-count {
  position: absolute;
  top: 50%;
  right: 0.55rem;
  transform: translateY(-50%);
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: #111111;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  line-height: 1;
  pointer-events: none;
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  justify-self: end;
  grid-column: 3;
}
.nav-mobile-toggle span {
  width: 24px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu {
  position: fixed;
  top: calc(var(--nav-height) + var(--space-2));
  left: var(--space-4);
  right: var(--space-4);
  z-index: calc(var(--z-nav) - 1);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-base);
  border: 1px solid var(--clr-border);
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-link {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-2);
  transition: all var(--transition-fast);
}
.mobile-link:hover {
  background: rgba(17,17,17,0.05);
  color: var(--clr-text);
}

.mobile-link.active {
  background: #111111;
  color: #ffffff;
}

/* ── Footer ── */
.footer {
  background: var(--clr-bg-2);
  border-top: 1px solid var(--clr-border);
  padding: var(--space-20) 0 var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
.footer-col-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}
.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-link {
  font-size: var(--text-sm);
  color: var(--clr-text-3);
  transition: color var(--transition-fast);
}
.footer-link:hover { color: var(--clr-accent); }

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--clr-text-3);
  line-height: 1.7;
  margin-top: var(--space-4);
  max-width: 280px;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-bottom p { font-size: var(--text-sm); color: var(--clr-text-3); }

.social-links { display: flex; gap: var(--space-3); }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-text-3);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}
.social-link:hover {
  background: #111111;
  border-color: #111111;
  color: #ffffff;
}

/* ── Cart Sidebar ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17,17,17,0.16);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 420px;
  max-width: 100vw;
  background: rgba(255,255,255,0.98);
  border-left: 1px solid var(--clr-border);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  box-shadow: -20px 0 60px rgba(17,17,17,0.08);
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-body { flex: 1; overflow-y: auto; padding: var(--space-6); }
.cart-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--clr-border);
}
.cart-expiry-note {
  margin-bottom: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(23, 114, 69, 0.22);
  background: rgba(23, 114, 69, 0.08);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--clr-success);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  font-weight: 600;
}
.cart-expiry-note strong {
  color: var(--clr-success);
  font-size: var(--text-sm);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .container { padding: 0 var(--space-4); }
  .section { padding: var(--space-16) 0; }

  .nav-inner {
    grid-template-columns: 1fr auto;
    gap: var(--space-4);
  }
  .nav-links, .nav-actions .btn { display: none; }
  .faq-consent-banner {
    width: calc(100% - 1rem);
    bottom: 0.5rem;
    padding: 0.9rem;
    flex-direction: column;
    align-items: stretch;
  }
  .faq-consent-button {
    width: 100%;
  }
  body.has-faq-consent .toast {
    bottom: calc(var(--space-6) + 142px);
    right: 0.5rem;
    left: 0.5rem;
    min-width: 0;
  }
  .nav-actions {
    grid-column: 2;
    justify-self: end;
  }
  .nav-mobile-toggle { display: flex; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-brand { grid-column: 1 / -1; }

  .cart-sidebar { width: 100vw; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Animations ── */
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slide-down { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scale-in { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 0 rgba(17,17,17,0); }
  50% { box-shadow: 0 0 0 rgba(17,17,17,0); }
}
@keyframes text-shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.animate-fade-in { animation: fade-in 0.6s ease forwards; }
.animate-slide-up { animation: slide-up 0.7s ease forwards; }
.animate-scale-in { animation: scale-in 0.5s ease forwards; }
.animate-glow { animation: glow-pulse 3s ease-in-out infinite; }