/* ==========================================================================
   DIGI MODE — Core Stylesheet
   Themes: "Porcelain & Jade" (Default Light) & "Midnight & Brass" (Dark)
   Typography: Schibsted Grotesk (Headings) & Inter Tight (Body)
   Layout: 12-Column Max-Width 1280px Grid
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties & Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Default Theme: Porcelain & Jade */
  --bg: #FBFBF9;
  --surface: #FFFFFF;
  --surface-raised: #F4F4F0;
  --surface-subtle: #EFEFEA;
  --ink: #101315;
  --ink-secondary: #31373D;
  --muted: #5A6169;
  --line: #E4E4DF;
  --line-strong: #CDCDBF;
  --accent: #14524A;        /* Deep Jade */
  --accent-hover: #0E3D37;
  --accent-subtle: #E8F1EE;
  --accent-2: #B08D57;      /* Brushed Brass */
  --accent-2-hover: #967645;
  --accent-2-subtle: #F7F3EB;
  
  --danger: #B42318;
  --success: #027A48;

  /* Typography */
  --font-heading: 'Schibsted Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows (Subtle & Layered) */
  --shadow-subtle: 0 1px 2px rgba(16, 19, 21, 0.04), 0 1px 3px rgba(16, 19, 21, 0.02);
  --shadow-card: 0 2px 4px rgba(16, 19, 21, 0.03), 0 8px 16px rgba(16, 19, 21, 0.04);
  --shadow-elevated: 0 4px 12px rgba(16, 19, 21, 0.05), 0 16px 32px rgba(16, 19, 21, 0.06);
  --shadow-modal: 0 12px 36px rgba(16, 19, 21, 0.12), 0 24px 64px rgba(16, 19, 21, 0.08);

  /* Borders & Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;

  /* Motion Timing & Curves */
  --ease-primary: cubic-bezier(0.16, 1, 0.3, 1);
  --trans-fast: 160ms var(--ease-primary);
  --trans-base: 280ms var(--ease-primary);
  --trans-slow: 450ms var(--ease-primary);

  /* Layout */
  --container-max: 1280px;
  --gutter: 24px;
  --header-height: 104px;
  --header-condensed-height: 80px;
}

[data-theme="dark"] {
  /* Theme 2: Midnight & Brass */
  --bg: #0D1114;
  --surface: #161C20;
  --surface-raised: #1E252B;
  --surface-subtle: #242D34;
  --ink: #F2F4F3;
  --ink-secondary: #D4DCD8;
  --muted: #98A2A6;
  --line: #242C31;
  --line-strong: #333F46;
  --accent: #2E9E86;        /* Vivid Sea Jade */
  --accent-hover: #3BC2A5;
  --accent-subtle: #122B26;
  --accent-2: #C8A268;      /* Luminous Brass */
  --accent-2-hover: #D8B782;
  --accent-2-subtle: #2A241A;

  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.25);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.35), 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-elevated: 0 12px 32px rgba(0, 0, 0, 0.45);
  --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.65);
}

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

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

body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--trans-base), color var(--trans-base);
}

main {
  flex: 1 0 auto;
}

img, picture, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--trans-fast);
}

ul, ol {
  list-style: none;
}

/* Tabular Numerals for Prices & Technical Specs */
.price, .tabular-num, .spec-value, .stat-num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* Accessibility Focus Ring */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Typography Scale & Heading Rules
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.015em;
}

h4 {
  font-size: 1.125rem;
  font-weight: 600;
}

p {
  color: var(--ink-secondary);
  max-width: 75ch;
}

.text-muted {
  color: var(--muted);
}

.text-accent {
  color: var(--accent);
}

.text-brass {
  color: var(--accent-2);
}

/* --------------------------------------------------------------------------
   4. Layout & Grid Container
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding-top: clamp(60px, 8vw, 100px);
  padding-bottom: clamp(60px, 8vw, 100px);
}

.section-tight {
  padding-top: clamp(40px, 5vw, 60px);
  padding-bottom: clamp(40px, 5vw, 60px);
}

.section-header {
  margin-bottom: clamp(32px, 5vw, 48px);
}

.section-header.with-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   5. Buttons & Controls
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--trans-fast), 
              border-color var(--trans-fast), 
              color var(--trans-fast), 
              transform var(--trans-fast),
              box-shadow var(--trans-fast);
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--surface);
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  background-color: var(--surface-raised);
  border-color: var(--ink);
  color: var(--ink);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #0B2516;
  font-weight: 500;
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
  color: #061A0E;
}

.btn-outline-whatsapp {
  background-color: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline-whatsapp:hover {
  background-color: var(--accent);
  color: #FFFFFF;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.8125rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background-color: var(--surface);
  color: var(--ink);
}

.btn-icon:hover {
  background-color: var(--surface-raised);
  border-color: var(--line-strong);
}

/* --------------------------------------------------------------------------
   6. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg);
  border-bottom: 1px solid transparent;
  transition: height var(--trans-base), 
              background-color var(--trans-base), 
              border-color var(--trans-base), 
              box-shadow var(--trans-base);
}

.site-header.is-sticky {
  background-color: var(--surface);
  border-color: var(--line);
  box-shadow: var(--shadow-subtle);
}

.top-bar {
  background-color: var(--surface-raised);
  border-bottom: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--muted);
  padding: 6px 0;
  transition: opacity var(--trans-fast), max-height var(--trans-fast);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.top-bar-notice {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-main {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  transition: height var(--trans-base);
}

.site-header.is-sticky .nav-main {
  height: var(--header-condensed-height);
}

.site-header.is-sticky .brand-logo-img {
  height: 68px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 88px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 2px 4px;
  display: block;
  transition: height var(--trans-base);
}

.footer-brand-col .brand-logo-img {
  height: 130px;
}

.brand-symbol {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  border: 1px solid var(--accent-2);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.6875rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--ink);
}

.nav-link.is-active {
  color: var(--accent);
  font-weight: 600;
}

.nav-link.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  color: var(--ink);
  background-color: var(--surface);
  transition: background-color var(--trans-fast), border-color var(--trans-fast);
}

.theme-toggle-btn:hover {
  background-color: var(--surface-raised);
}

.theme-toggle-btn svg {
  width: 18px;
  height: 18px;
}

.sun-icon { display: none; }
.moon-icon { display: block; }

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}

/* Fullscreen Mobile Navigation Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--surface);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  padding: var(--gutter);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity var(--trans-base), visibility var(--trans-base), transform var(--trans-base);
}

.mobile-menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-menu-link {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.mobile-menu-link.is-active {
  color: var(--accent);
}

.mobile-menu-footer {
  margin-top: auto;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Scroll Progress Bar (for products.html) */
.scroll-progress-container {
  position: sticky;
  top: var(--header-height);
  width: 100%;
  height: 3px;
  background-color: var(--line);
  z-index: 990;
}

.site-header.is-sticky + .scroll-progress-container {
  top: var(--header-condensed-height);
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background-color: var(--accent);
  transition: width 80ms ease-out;
}

/* --------------------------------------------------------------------------
   7. Home Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: clamp(40px, 6vw, 70px);
  padding-bottom: clamp(60px, 8vw, 100px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: clamp(40px, 5vw, 64px);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  color: var(--ink);
}

.hero-subhead {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--ink-secondary);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  height: clamp(380px, 38vw, 530px);
}

.hero-slides-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-color: var(--surface);
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 700ms var(--ease-primary), transform 700ms var(--ease-primary);
  transform: scale(1.03);
  z-index: 1;
  pointer-events: none;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
  pointer-events: auto;
}

.hero-slide-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  /* Safe area: keeps the product clear of the top pill and the bottom info card / controls */
  padding: 56px 28px 104px;
  text-decoration: none;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* Top-Right Tag: Best Seller Indicator Pill */
.hero-pill-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(16, 19, 21, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  user-select: none;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #2E9E86;
  box-shadow: 0 0 8px #2E9E86;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.85);
  }
}

/* Bottom Left Floating Product Card Info */
.hero-visual-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 10;
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-elevated);
  text-decoration: none;
  color: inherit;
  max-width: 360px;
  transition: transform var(--trans-fast), border-color var(--trans-fast), box-shadow var(--trans-fast);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-visual-badge:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-modal);
}

.hero-badge-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.hero-badge-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-badge-price {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}

.hero-badge-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ink);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--trans-fast);
}

.hero-visual-badge:hover .hero-badge-title {
  color: var(--accent);
}

.hero-badge-sub {
  font-size: 0.6875rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.hero-badge-sub svg {
  transition: transform var(--trans-fast);
}

.hero-visual-badge:hover .hero-badge-sub svg {
  transform: translateX(3px);
  color: var(--accent);
}

/* Bottom-Right Carousel Controls */
.hero-carousel-controls {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(16, 19, 21, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 6px 10px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.hero-nav-btn {
  background: transparent;
  border: none;
  color: #ffffff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background-color var(--trans-fast), transform var(--trans-fast), color var(--trans-fast);
}

.hero-nav-btn:hover {
  background-color: rgba(255, 255, 255, 0.22);
  transform: scale(1.1);
}

.hero-nav-btn:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

.hero-indicators {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 4px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.38);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background-color var(--trans-fast), width var(--trans-fast), border-radius var(--trans-fast);
}

.hero-dot:hover {
  background-color: rgba(255, 255, 255, 0.7);
}

.hero-dot.is-active {
  width: 22px;
  border-radius: 4px;
  background-color: #ffffff;
}

.hero-dot:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .hero-slide-link {
    padding: 46px 16px 150px;
  }

  .hero-visual-badge {
    bottom: 64px;
    left: 14px;
    right: 14px;
    max-width: none;
    padding: 10px 14px;
  }

  .hero-carousel-controls {
    bottom: 14px;
    right: 14px;
  }

  .hero-pill-badge {
    top: 14px;
    right: 14px;
    padding: 4px 10px;
    font-size: 0.6875rem;
  }
}

/* --------------------------------------------------------------------------
   8. Home: Category Navigation Strip
   -------------------------------------------------------------------------- */
.category-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cat-strip-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background-color: var(--surface);
  min-height: 184px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform var(--trans-base), box-shadow var(--trans-base), border-color var(--trans-base);
}

.cat-strip-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(16, 19, 21, 0.08);
}

.cat-strip-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.22;
  transition: transform 0.65s var(--ease-primary), opacity 0.4s ease, filter 0.4s ease;
  z-index: 1;
  filter: saturate(1.15) brightness(1.02);
}

.cat-strip-card:hover .cat-strip-bg {
  transform: scale(1.06);
  opacity: 0.36;
  filter: saturate(1.25) brightness(1.05);
}

/* Specific background images fallback in CSS */
.cat-strip-card[data-cat="tv-audio"] .cat-strip-bg { background-image: url('../assets/categories/cat_tv_audio.jpg'); }
.cat-strip-card[data-cat="cooker-hoods-hobs"] .cat-strip-bg { background-image: url('../assets/categories/cat_cooker_hoods_hobs.jpg'); }
.cat-strip-card[data-cat="ovens-air-fryers"] .cat-strip-bg { background-image: url('../assets/categories/cat_ovens_air_fryers.jpg'); }
.cat-strip-card[data-cat="blenders-mixer-grinders"] .cat-strip-bg { background-image: url('../assets/categories/cat_blenders_mixer_grinders.jpg'); }
.cat-strip-card[data-cat="heating-cooling"] .cat-strip-bg { background-image: url('../assets/categories/cat_heating_cooling.jpg'); }
.cat-strip-card[data-cat="sinks-taps"] .cat-strip-bg { background-image: url('../assets/categories/cat_sinks_taps.jpg'); }

.cat-strip-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.45) 0%,
    rgba(255, 255, 255, 0.75) 55%,
    rgba(255, 255, 255, 0.94) 100%
  );
  z-index: 2;
  transition: background var(--trans-base);
}

.cat-strip-card:hover .cat-strip-overlay {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.30) 0%,
    rgba(255, 255, 255, 0.65) 55%,
    rgba(255, 255, 255, 0.90) 100%
  );
}

.cat-strip-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 24px;
  height: 100%;
  min-height: 184px;
  box-sizing: border-box;
}

.cat-strip-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.cat-strip-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.cat-strip-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  padding: 3px 10px;
  background-color: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}

.cat-strip-subs {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.45;
  margin-bottom: 16px;
}

.cat-strip-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--trans-fast), color var(--trans-fast);
  margin-top: auto;
}

.cat-strip-action svg {
  transition: transform var(--trans-fast);
}

.cat-strip-card:hover .cat-strip-action {
  color: var(--accent-hover);
  gap: 10px;
}

.cat-strip-card:hover .cat-strip-action svg {
  transform: translateX(3px);
}

/* Dark Theme Overrides for Category Strip */
[data-theme="dark"] .cat-strip-card {
  border-color: var(--line);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .cat-strip-card:hover {
  border-color: var(--accent-2);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .cat-strip-bg {
  opacity: 0.22;
}

[data-theme="dark"] .cat-strip-card:hover .cat-strip-bg {
  opacity: 0.38;
}

[data-theme="dark"] .cat-strip-overlay {
  background: linear-gradient(
    135deg,
    rgba(22, 28, 32, 0.55) 0%,
    rgba(22, 28, 32, 0.80) 55%,
    rgba(22, 28, 32, 0.95) 100%
  );
}

[data-theme="dark"] .cat-strip-card:hover .cat-strip-overlay {
  background: linear-gradient(
    135deg,
    rgba(22, 28, 32, 0.40) 0%,
    rgba(22, 28, 32, 0.70) 55%,
    rgba(22, 28, 32, 0.92) 100%
  );
}

[data-theme="dark"] .cat-strip-name {
  color: var(--ink);
}

[data-theme="dark"] .cat-strip-count {
  color: var(--ink-secondary);
  background-color: var(--surface-raised);
  border-color: var(--line);
}

[data-theme="dark"] .cat-strip-subs {
  color: var(--muted);
}

[data-theme="dark"] .cat-strip-action {
  color: var(--accent-2);
}

[data-theme="dark"] .cat-strip-card:hover .cat-strip-action {
  color: #F5DA95;
}

/* --------------------------------------------------------------------------
   9. Home: Why Digi Mode (Value Pillars)
   -------------------------------------------------------------------------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-item {
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 32px 28px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pillar-index {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--accent-2);
  letter-spacing: 0.05em;
}

.pillar-heading {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
}

.pillar-desc {
  font-size: 0.9375rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Home: Featured Products Row
   -------------------------------------------------------------------------- */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast), transform var(--trans-fast);
}

.product-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--surface-raised);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.04);
}

.product-brand-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--surface);
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  letter-spacing: 0.03em;
}

.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
  gap: 12px;
}

.product-category-sub {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  min-height: 2.7em;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--muted);
}

.product-spec-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-spec-item::before {
  content: '';
  width: 3px;
  height: 3px;
  background-color: var(--accent-2);
  border-radius: 50%;
  flex-shrink: 0;
}

.product-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.6875rem;
  color: var(--muted);
  text-transform: uppercase;
}

.price-amount {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   11. Home: Our Brands Marquee Slider
   -------------------------------------------------------------------------- */
.brands-section {
  padding-top: 48px;
  padding-bottom: 48px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-color: var(--surface-subtle);
  overflow: hidden;
}

.brands-header {
  margin-bottom: 28px;
}

.brands-header .section-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.brands-marquee-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 12px 0;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.brands-marquee-track {
  display: flex;
  width: max-content;
  animation: brandsMarquee 34s linear infinite;
  will-change: transform;
}

.brands-marquee-wrap:hover .brands-marquee-track {
  animation-play-state: paused;
}

.brands-marquee-group {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-right: 20px;
  flex-shrink: 0;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  min-width: 160px;
  padding: 0 22px;
  background-color: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform var(--trans-fast), border-color var(--trans-fast), box-shadow var(--trans-fast);
  text-decoration: none;
  user-select: none;
  cursor: pointer;
  flex-shrink: 0;
}

[data-theme="dark"] .brand-badge {
  background-color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.brand-badge:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.brand-badge svg {
  display: block;
  max-height: 32px;
  width: auto;
  max-width: 135px;
}

/* --------------------------------------------------------------------------
   12. Products Page: Directory & Rail Layout
   -------------------------------------------------------------------------- */
.products-directory-header {
  padding-top: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}

.directory-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 24px;
}

.search-box-wrapper {
  position: relative;
  flex: 1 1 360px;
  max-width: 500px;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background-color: var(--surface);
  color: var(--ink);
  font-size: 0.9375rem;
  transition: border-color var(--trans-fast);
}

.search-input:focus {
  border-color: var(--accent);
  outline: none;
}

.search-clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  display: none;
}

.search-clear-btn.is-visible {
  display: block;
}

.results-count-text {
  font-size: 0.875rem;
  color: var(--muted);
}

/* Two-Column Directory Architecture */
.directory-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 80px;
}

/* Sticky Left Rail */
.directory-rail {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 0;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.site-header.is-sticky ~ main .directory-rail {
  top: calc(var(--header-condensed-height) + 24px);
}

.rail-heading {
  padding: 8px 20px 16px 20px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
}

.rail-category-list {
  display: flex;
  flex-direction: column;
}

.rail-cat-item {
  border-bottom: 1px solid var(--line);
}

.rail-cat-item:last-child {
  border-bottom: none;
}

.rail-cat-btn {
  width: 100%;
  text-align: left;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--trans-fast), color var(--trans-fast);
}

.rail-cat-btn:hover {
  background-color: var(--surface-raised);
}

.rail-cat-item.is-active .rail-cat-btn {
  background-color: var(--accent-subtle);
  color: var(--accent);
  font-weight: 700;
  border-left: 3px solid var(--accent);
}

.rail-cat-icon {
  transition: transform var(--trans-base);
}

.rail-cat-item.is-expanded .rail-cat-icon {
  transform: rotate(180deg);
}

.rail-subcat-list {
  display: none;
  flex-direction: column;
  background-color: var(--surface-raised);
  padding: 6px 0;
}

.rail-cat-item.is-expanded .rail-subcat-list {
  display: flex;
}

.rail-subcat-btn {
  width: 100%;
  text-align: left;
  padding: 9px 20px 9px 34px;
  font-size: 0.875rem;
  color: var(--ink-secondary);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--trans-fast), background-color var(--trans-fast);
}

.rail-subcat-btn:hover {
  color: var(--accent);
  background-color: var(--surface-subtle);
}

.rail-subcat-btn.is-active {
  color: var(--accent);
  font-weight: 600;
  background-color: var(--surface);
}

/* Directory Content Main Column */
.directory-content {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.category-banner {
  position: relative;
  overflow: hidden;
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 32px 36px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background-size: cover;
  background-position: center;
}

.category-banner.has-bg {
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.category-banner-overlay {
  display: none;
}

.category-banner.has-bg .category-banner-overlay {
  display: block;
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.82) 0%,
    rgba(255, 255, 255, 0.88) 60%,
    rgba(255, 255, 255, 0.95) 100%
  );
  z-index: 1;
}

.category-banner.has-bg .category-banner-content {
  position: relative;
  z-index: 2;
}

.category-banner-title {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.category-banner.has-bg .category-banner-title {
  color: var(--ink);
}

.category-banner-desc {
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 680px;
  line-height: 1.5;
}

.category-banner.has-bg .category-banner-desc {
  color: var(--muted);
}

[data-theme="dark"] .category-banner.has-bg {
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .category-banner.has-bg .category-banner-overlay {
  background: linear-gradient(
    135deg,
    rgba(22, 28, 32, 0.80) 0%,
    rgba(22, 28, 32, 0.88) 60%,
    rgba(22, 28, 32, 0.95) 100%
  );
}

[data-theme="dark"] .category-banner.has-bg .category-banner-title {
  color: var(--ink);
}

[data-theme="dark"] .category-banner.has-bg .category-banner-desc {
  color: var(--muted);
}

.subcategory-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-margin-top: 100px;
}

.subcategory-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.subcategory-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
}

.subcategory-count {
  font-size: 0.8125rem;
  color: var(--muted);
}

/* Products Catalogue Grid (in directory) */
.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Empty State */
.empty-catalogue-state {
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 60px 24px;
  text-align: center;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   13. About Page
   -------------------------------------------------------------------------- */
.about-hero {
  padding: 60px 0 40px 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 60px;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.value-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 32px 28px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.milestones-section {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 48px;
  margin-bottom: 80px;
}

.milestones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 32px;
}

.milestone-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.milestone-year {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   14. Contact Page
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 60px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 24px 28px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-form-container {
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 40px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background-color: var(--surface-raised);
  color: var(--ink);
  font-size: 0.9375rem;
  transition: border-color var(--trans-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent);
  outline: none;
  background-color: var(--surface);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.map-wrapper {
  width: 100%;
  height: 380px;
  background-color: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.map-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  margin-bottom: 80px;
  font-size: 0.9375rem;
}

.map-placeholder-box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background-color: var(--surface-raised);
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   15. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  padding-top: 64px;
  padding-bottom: 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ink);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color var(--trans-fast);
}

.footer-link:hover {
  color: var(--ink);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   16. Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .category-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .directory-layout {
    grid-template-columns: 240px 1fr;
    gap: 24px;
  }

  .catalogue-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-intro-grid {
    grid-template-columns: 1fr;
  }

  .about-values-grid {
    grid-template-columns: 1fr;
  }

  .milestones-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .nav-links, .nav-actions .btn-whatsapp {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .category-strip-grid {
    grid-template-columns: 1fr;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .directory-layout {
    grid-template-columns: 1fr;
  }

  .directory-rail {
    position: static;
    max-height: none;
    margin-bottom: 24px;
  }

  .catalogue-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  :root {
    --gutter: 16px;
  }

  .hero-visual {
    height: 420px;
  }

  .featured-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-container {
    padding: 24px 16px;
  }

  .milestones-grid {
    grid-template-columns: 1fr;
  }
}

/* Logo sizing on phones */
@media (max-width: 640px) {
  :root {
    --header-height: 84px;
    --header-condensed-height: 72px;
  }

  .brand-logo-img {
    height: 70px;
  }

  .site-header.is-sticky .brand-logo-img {
    height: 60px;
  }

  .footer-brand-col .brand-logo-img {
    height: 110px;
  }
}

/* About: showroom card product range grid */
.showroom-range-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--line);
  border-bottom: 1px solid var(--line);
}

.showroom-range-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: contain;
  padding: 16px;
  background-color: #FFFFFF;
  display: block;
}

/* Floating WhatsApp button (bottom-right, all pages) */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1500; /* above page content and header, below the mobile menu overlay */
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #25D366;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  transition: transform var(--trans-fast), background-color var(--trans-fast), box-shadow var(--trans-fast);
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: #25D366;
  z-index: -1;
  animation: whatsappPulse 2.4s ease-out infinite;
}

.whatsapp-float:hover {
  background-color: #20BA5A;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.3);
}

.whatsapp-float:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.6); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::before { animation: none; }
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
}