/* ==========================================================================
   SmartLife 3D - Modern Design System & Stylesheet
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #0a0e17;
  --bg-secondary: #0f172a;
  --bg-card: rgba(22, 31, 48, 0.72);
  --bg-card-hover: rgba(30, 41, 64, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.8);
  --bg-input: #0b1120;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(0, 240, 255, 0.35);
  --border-active: #00f0ff;

  --accent-cyan: #00f0ff;
  --accent-cyan-glow: rgba(0, 240, 255, 0.25);
  --accent-blue: #38bdf8;
  --accent-amber: #f59e0b;
  --accent-orange: #f97316;
  --accent-emerald: #10b981;
  --accent-purple: #a855f7;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0b0f19;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 35px var(--accent-cyan-glow);
  --shadow-glow-amber: 0 0 35px rgba(245, 158, 11, 0.25);

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max: 1240px;
  --nav-height: 76px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 1.5rem);
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 240, 255, 0.12), transparent 70%),
    radial-gradient(circle 600px at 90% 40%, rgba(56, 189, 248, 0.05), transparent),
    radial-gradient(circle 500px at 10% 80%, rgba(245, 158, 11, 0.04), transparent);
  background-attachment: fixed;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: #70f6ff;
}

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

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #ffffff 10%, #38bdf8 55%, #00f0ff 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-amber {
  background: linear-gradient(135deg, #ffffff 10%, #fbbf24 60%, #f97316 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(10, 14, 23, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.28rem;
  color: var(--text-primary);
}

.brand-logo-img {
  width: auto;
  height: 60px;
  object-fit: contain;
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.4));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand:hover .brand-logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 0 18px rgba(0, 240, 255, 0.7));
}

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

.brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.5rem;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.94rem;
  font-weight: 500;
  padding: 0.5rem 0.6rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0%;
  height: 2px;
  background: var(--accent-cyan);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 80%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.cart-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-highlight);
  color: var(--accent-cyan);
  padding: 0.55rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cart-toggle-btn:hover {
  background: var(--accent-cyan);
  color: var(--text-inverse);
  box-shadow: 0 0 20px var(--accent-cyan-glow);
}

.cart-badge {
  background: var(--accent-amber);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding-top: calc(var(--nav-height) + 1.75rem);
  padding-bottom: 2.5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.25rem;
  align-items: center;
}

.hero-badge-container {
  margin-bottom: 1.2rem;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.95rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-lead strong {
  color: #ffffff;
  font-weight: 600;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #00f0ff, #0284c7);
  color: #06121e;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.5);
  color: #030a12;
}

.btn-bunq {
  background: linear-gradient(135deg, #00d394 0%, #00b4d8 50%, #90e0ef 100%);
  color: #022b28;
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(0, 211, 148, 0.35);
}

.btn-bunq:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 211, 148, 0.55);
  color: #011d1b;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-subtle);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: #ffffff;
}

.stat-number span {
  color: var(--accent-cyan);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Hero Showcase Card */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.hero-status-pill {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.hero-main-img-container {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000000;
  aspect-ratio: 4 / 3;
}

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

.hero-card-stack:hover .hero-main-img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background: rgba(10, 14, 23, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-badge-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: #ffffff;
}

.hero-badge-subtitle {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Section Components & Common Layouts
   ========================================================================== */
.section {
  padding-block: 2.75rem;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.section-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.section-badge-amber {
  color: var(--accent-amber);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   About Us Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.25rem;
  align-items: center;
}

.about-quote-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.about-quote-box::before {
  content: '“';
  position: absolute;
  top: -10px;
  left: 25px;
  font-size: 6rem;
  line-height: 1;
  font-family: serif;
  color: var(--accent-cyan);
  opacity: 0.2;
}

.about-headline {
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.about-story {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-story strong {
  color: var(--accent-cyan);
}

.about-maker-tag {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.maker-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #0b0f19;
  font-size: 1.2rem;
}

.maker-info h4 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.maker-info p {
  font-size: 0.85rem;
  color: var(--accent-amber);
  font-weight: 600;
}

.pillar-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  display: flex;
  gap: 1.25rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.pillar-card:hover {
  transform: translateX(6px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-sm);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.pillar-icon.amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-amber);
}

.pillar-icon.emerald {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-emerald);
}

.pillar-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.pillar-content p {
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   Product Showcase Section
   ========================================================================== */
.product-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.filter-btn.active {
  background: var(--accent-cyan);
  color: var(--text-inverse);
  font-weight: 700;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-md), 0 15px 30px -10px var(--accent-cyan-glow);
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 5;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.product-media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #000000;
}

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

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-media-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 23, 0.5);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: opacity var(--transition-fast);
}

.product-card:hover .product-media-overlay {
  opacity: 1;
}

.media-action-btn {
  background: rgba(0, 240, 255, 0.9);
  color: #0b0f19;
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  transition: transform var(--transition-fast);
}

.media-action-btn:hover {
  transform: scale(1.1);
  background: #ffffff;
}

.product-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.product-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.product-features-list {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.product-features-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-features-list li::before {
  content: '✓';
  color: var(--accent-cyan);
  font-weight: bold;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

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

.product-price-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
}

.product-card-cta {
  display: flex;
  gap: 0.6rem;
}

/* Special Interactive Cards */
/* 1. Film Development Featured Showcase */
.featured-film-banner {
  margin-top: 3.5rem;
  background: linear-gradient(135deg, rgba(22, 31, 48, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 240, 255, 0.1);
}

.film-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.film-video-container {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #000;
  aspect-ratio: 16 / 9;
}

.film-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.film-details h3 {
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.chem-savings-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--accent-emerald);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.film-process-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.process-thumb-card {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.process-thumb-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.process-thumb-card img {
  border-radius: 4px;
  height: 60px;
  width: 100%;
  object-fit: cover;
  margin-bottom: 0.35rem;
}

.process-thumb-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 2. Interactive SmartHome Display Switcher */
.smarthome-interactive-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
}

.smarthome-header-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.switch-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
}

.switch-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.switch-tab-btn.active {
  background: var(--accent-cyan);
  color: var(--text-inverse);
  font-weight: 700;
}

/* Sub-selector pills for schedule reviews */
.sub-selector-container {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.sub-selector-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sub-selector-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.sub-selector-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.sub-selector-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.sub-selector-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.35);
  font-weight: 700;
}

.smarthome-display-view {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: center;
}

.display-mockup-frame {
  background: #181c24;
  border: 8px solid #2d3748;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
  position: relative;
}

.display-screen-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  transition: opacity var(--transition-normal);
}

.telemetry-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.metric-badge {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}

.metric-val {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: #ffffff;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Dublin Maker Festival Section
   ========================================================================== */
.festival-section {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.4) 0%, rgba(10, 14, 23, 0.8) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.festival-featured {
  margin-bottom: 1.75rem;
}

.festival-featured-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.festival-featured-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
  box-shadow: 0 15px 40px rgba(0, 240, 255, 0.15);
}

.featured-media-container {
  position: relative;
  width: 100%;
  max-height: 520px;
  overflow: hidden;
  background: #000;
}

.festival-featured-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center 55%;
  display: block;
  transition: transform var(--transition-slow);
}

.festival-featured-card:hover .festival-featured-img {
  transform: scale(1.03);
}

.featured-overlay-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--accent-amber);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.45rem 1.15rem;
  border-radius: 9999px;
  border: 1px solid rgba(245, 158, 11, 0.4);
  letter-spacing: 0.04em;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.featured-overlay-hint {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.82rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all var(--transition-fast);
}

.festival-featured-card:hover .featured-overlay-hint {
  background: rgba(0, 240, 255, 0.25);
  border-color: var(--accent-cyan);
}

.festival-featured-info {
  padding: 1.75rem 2.25rem;
}

.festival-featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.feat-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.festival-featured-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.festival-featured-info p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.65;
}

.festival-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  aspect-ratio: 4 / 3;
  cursor: pointer;
  background: #000;
}

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

.gallery-item:hover .gallery-img {
  transform: scale(1.08);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, transparent 100%);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 500;
  transform: translateY(100%);
  transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

.instagram-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.ig-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.ig-qr-img {
  width: 100px;
  height: 100px;
  background: #ffffff;
  padding: 6px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px rgba(0,0,0,0.4);
}

.ig-text h3 {
  font-size: 1.4rem;
  margin-bottom: 0.35rem;
}

.ig-text p {
  font-size: 0.95rem;
}

.ig-handle {
  color: var(--accent-purple);
  font-weight: 700;
}

/* ==========================================================================
   Product Order & bunq Payment Center
   ========================================================================== */
.order-section {
  position: relative;
}

.order-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2.5rem;
  align-items: start;
}

.catalog-table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
}

.order-items-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.order-item-row {
  display: grid;
  grid-template-columns: 65px 1.4fr 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  background: rgba(11, 17, 32, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.order-item-row:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.order-item-thumb {
  width: 65px;
  height: 65px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: #000;
}

.order-item-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.order-item-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.color-picker-select {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-family: var(--font-body);
  outline: none;
}

.color-picker-select:focus {
  border-color: var(--accent-cyan);
}

.qty-control {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  transition: background-color var(--transition-fast);
}

.qty-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.qty-display {
  width: 32px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.order-item-price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #ffffff;
  text-align: right;
  min-width: 65px;
}

/* Order Summary & bunq Checkout Box */
.checkout-card {
  background: var(--bg-card);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.checkout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.checkout-header h3 {
  font-size: 1.25rem;
}

.bunq-badge {
  background: linear-gradient(135deg, #00d394, #00b4d8);
  color: #032b25;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.checkout-lines {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.checkout-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.checkout-line.total {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  padding-top: 0.5rem;
}

.checkout-line.total span:last-child {
  color: var(--accent-cyan);
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-cyan);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 540px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  resize: vertical;
  min-height: 58px;
  transition: border-color var(--transition-fast);
}

.form-textarea:focus {
  border-color: var(--accent-cyan);
}

.bunq-pay-button {
  width: 100%;
  padding: 0.95rem;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: all var(--transition-normal);
}

.btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.payment-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

.bunq-details-box {
  background: rgba(0, 211, 148, 0.08);
  border: 1px dashed rgba(0, 211, 148, 0.4);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.bunq-details-box h5 {
  color: #00d394;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #060911;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2.5rem;
  padding-bottom: 2rem;
  margin-top: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.25rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.92rem;
  max-width: 360px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  color: #ffffff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   Lightbox & Modals
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 8, 15, 0.92);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img, .lightbox-video {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.lightbox-caption {
  margin-top: 1rem;
  color: #ffffff;
  font-size: 1rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.lightbox-close:hover {
  transform: scale(1.15);
  color: var(--accent-cyan);
}

/* Toast Notification */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #111827;
  border: 1px solid var(--accent-cyan);
  color: #ffffff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  font-weight: 600;
  font-size: 0.92rem;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .film-grid {
    grid-template-columns: 1fr;
  }
  .smarthome-display-view {
    grid-template-columns: 1fr;
  }
  .order-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding-block: 2rem;
  }
  .section-header {
    margin-bottom: 1.5rem;
  }
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
  }
  .nav-links.open {
    transform: translateY(0);
  }
  .menu-toggle {
    display: block;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .order-item-row {
    grid-template-columns: 50px 1fr;
    gap: 0.75rem;
  }
  .order-item-price {
    text-align: left;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .festival-featured-img {
    height: 320px;
  }
  .festival-featured-info {
    padding: 1.25rem 1.5rem;
  }
}