/* ==========================================================================
   ApplyOne — Lightweight Marketing Website Design System
   Architecture: 8-Layer Pure CSS3 (Zero Frameworks, Zero Preprocessors)
   ========================================================================== */

/* ==========================================================================
   1. Design Tokens (:root & Dark Mode)
   ========================================================================== */
:root {
  /* Brand Palette */
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-primary-light: #eef2ff;
  --color-primary-subtle: rgba(79, 70, 229, 0.08);
  
  --color-secondary: #0e7490;
  --color-secondary-hover: #155e75;
  --color-secondary-light: #ecfeff;
  
  --color-accent: #047857;
  --color-accent-hover: #065f46;
  --color-accent-light: #ecfdf5;

  /* Neutrals & Surfaces (Light Mode) */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-alt: #f1f5f9;
  --bg-surface-elevated: #ffffff;
  
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #475569;
  --text-inverse: #ffffff;

  --border-color: #cbd5e1;
  --border-subtle: #e2e8f0;
  --border-focus: #4f46e5;

  /* Feedback */
  --color-success: #166534;
  --color-success-bg: #f0fdf4;
  --color-warning: #92400e;
  --color-warning-bg: #fef3c7;
  --color-danger: #b91c1c;
  --color-danger-bg: #fef2f2;

  /* Typography Stacks */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Devanagari", "Mangal", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  /* Fluid Typography Scale clamp(min, val, max) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.85rem, 0.8rem + 0.25vw, 0.9375rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
  --text-xl: clamp(1.15rem, 1.1rem + 0.4vw, 1.4rem);
  --text-2xl: clamp(1.3rem, 1.2rem + 0.5vw, 1.65rem);
  --text-3xl: clamp(1.5rem, 1.35rem + 0.7vw, 2.15rem);
  --text-4xl: clamp(1.75rem, 1.5rem + 1.2vw, 2.6rem);
  --text-5xl: clamp(1.95rem, 1.6rem + 1.8vw, 3.25rem);

  /* Fluid Spacing Scale */
  --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;

  /* Layout & Containers */
  --container-max: 1200px;
  --container-narrow: 840px;
  --header-height: 4.5rem;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 25px -5px rgba(79, 70, 229, 0.35);

  /* 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: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Native Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-body: #090d16;
    --bg-surface: #111827;
    --bg-surface-alt: #1e293b;
    --bg-surface-elevated: #1e293b;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;

    --border-color: #334155;
    --border-subtle: #1e293b;

    --color-primary: #818cf8;
    --color-primary-hover: #a5b4fc;
    --color-primary-light: rgba(99, 102, 241, 0.22);
    --color-primary-subtle: rgba(99, 102, 241, 0.15);

    --color-secondary: #22d3ee;
    --color-secondary-hover: #67e8f9;
    --color-secondary-light: rgba(6, 182, 212, 0.2);

    --color-accent: #34d399;
    --color-accent-hover: #6ee7b7;
    --color-accent-light: rgba(16, 185, 129, 0.2);

    --color-success: #4ade80;
    --color-success-bg: rgba(34, 197, 94, 0.18);
    --color-warning: #fbbf24;
    --color-warning-bg: rgba(245, 158, 11, 0.2);
    --color-danger: #f87171;
    --color-danger-bg: rgba(239, 68, 68, 0.2);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 35px -5px rgba(99, 102, 241, 0.3);
  }
}

/* ==========================================================================
   2. Modern CSS Reset & Baseline
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  max-width: 100vw;
}

/* Precise Section Scroll-Margin Offset for Sticky Header */
section[id],
div[id],
article[id],
[id] {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

body {
  background-color: var(--bg-body);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  max-width: 100vw;
  position: relative;
  word-break: normal;
  overflow-wrap: break-word;
}

img, picture, svg, video {
  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;
}

ul, ol {
  list-style: none;
}

/* Accessible Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: #ffffff;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 700;
  font-size: var(--text-sm);
  transition: top var(--transition-fast);
  box-shadow: var(--shadow-lg);
}
.skip-link:focus {
  top: var(--space-4);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* ==========================================================================
   3. Typography & Global Elements
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.7;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientFlow 8s ease infinite;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.lead {
  font-size: var(--text-lg);
  line-height: 1.6;
}

/* ==========================================================================
   4. Layout & Grid System
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-16);
  position: relative;
}

.section-alt {
  background-color: var(--bg-surface-alt);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-title {
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
}

/* Grids */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 {
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

.grid-3 {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.grid-4 {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ==========================================================================
   5. Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 700;
  border-radius: var(--radius-md);
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.22s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary {
  background-color: #4f46e5;
  color: #ffffff;
  box-shadow: 0 4px 14px 0 rgba(79, 70, 229, 0.35);
}
.btn-primary:hover {
  background-color: #4338ca;
  box-shadow: 0 6px 20px 0 rgba(79, 70, 229, 0.45);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--text-primary);
}
.btn-outline:hover {
  background-color: var(--bg-surface-alt);
  border-color: var(--border-focus);
}

.btn-accent {
  background-color: #047857;
  color: #ffffff;
}
.btn-accent:hover {
  background-color: #065f46;
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: var(--text-xs);
}

.btn-block {
  width: 100%;
}

/* Store Download Badges (App Store & Google Play) */
.btn-store-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-block: var(--space-4);
}

.btn-store {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background-color: #090d16;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 0.55rem 1.125rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  min-height: 52px;
}
.btn-store:hover {
  background-color: #1e293b;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-store svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  fill: currentColor;
}

.btn-store-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-align: left;
}

.btn-store-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #cbd5e1;
  font-weight: 600;
}

.btn-store-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
}

.btn-qr-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.55rem 1rem;
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 52px;
}
.btn-qr-trigger:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* QR Code Dialog / Modal */
@keyframes modalBackdropFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalCardPop {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.qr-modal {
  border: none;
  background: transparent;
  padding: var(--space-4);
  max-width: 520px;
  width: calc(100% - 2rem);
  margin: auto;
}
.qr-modal::backdrop {
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: modalBackdropFade 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.qr-modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-xl);
  position: relative;
  animation: modalCardPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.qr-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  text-align: left;
}
.qr-modal-close {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.15rem;
  line-height: 1;
  transition: all var(--transition-fast);
  margin-left: auto;
}
.qr-modal-close:hover {
  background: var(--bg-body);
  color: var(--text-primary);
  border-color: var(--color-primary);
}
.qr-modal-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
}
.qr-modal-subtitle {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-4);
  text-align: left;
}
.qr-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-block: var(--space-2) var(--space-4);
}
@media (max-width: 480px) {
  .qr-grid {
    grid-template-columns: 1fr;
  }
}
.qr-item-card {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.qr-item-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}
.qr-code-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}
.qr-code-img {
  width: 148px;
  height: 148px;
  padding: var(--space-2);
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: block;
  object-fit: contain;
}
.qr-modal-footer {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-color);
}

.btn-qr-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 52px;
  padding: 0.55rem 1.125rem;
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  cursor: pointer;
  white-space: nowrap;
}

/* Trust Pill Group & Badges */
.trust-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  max-width: 100%;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-color);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  max-width: 100%;
  word-break: break-word;
}

.badge-icon {
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* Table scroll indicator */
.table-scroll-hint {
  display: none;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: right;
  margin-bottom: var(--space-2);
  font-weight: 600;
}
@media (max-width: 768px) {
  .table-scroll-hint {
    display: block;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.badge-primary {
  background: transparent;
  color: var(--color-primary);
  border-color: rgba(79, 70, 229, 0.35);
}

.badge-success {
  background: transparent;
  color: var(--color-accent);
  border-color: rgba(4, 120, 87, 0.35);
}

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

.pill-announcement {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  border: 1px solid var(--border-color);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.pill-announcement:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}
.pill-announcement .badge {
  animation: pulseDot 2.4s ease-in-out infinite;
}

/* ==========================================================================
   6. Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header.is-scrolled {
  background-color: rgba(248, 250, 252, 0.98);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.07);
}

@media (prefers-color-scheme: dark) {
  .site-header {
    background-color: rgba(9, 13, 22, 0.92);
  }
  .site-header.is-scrolled {
    background-color: rgba(9, 13, 22, 0.98);
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.45);
  }
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.brand-logo-img {
  width: 36px;
  height: 36px;
}

.main-nav {
  display: none;
}
@media (min-width: 860px) {
  .main-nav { display: block; }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 3px 5px;
  gap: 3px;
  font-size: var(--text-xs);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.lang-btn {
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-fast);
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lang-btn:hover {
  color: var(--color-primary);
}

.lang-btn.active {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  font-weight: 700;
}

.lang-divider {
  color: var(--border-color);
  font-size: 0.75rem;
  user-select: none;
}

@media (max-width: 480px) {
  .brand-link {
    font-size: var(--text-lg);
    gap: var(--space-2);
  }
  .brand-logo-img {
    width: 30px;
    height: 30px;
  }
  .site-header .header-actions .btn {
    display: none;
  }
  .lang-switcher {
    padding: 2px 4px;
    gap: 2px;
  }
  .lang-btn {
    padding: 3px 6px;
    font-size: 0.75rem;
  }
}

/* Mobile Nav Toggle */
.nav-toggle-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
}
@media (min-width: 860px) {
  .nav-toggle-btn { display: none; }
}

.nav-toggle-bar {
  width: 20px;
  height: 2px;
  background-color: var(--text-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(248, 250, 252, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--space-6) var(--space-4);
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 99;
  border-top: 1px solid var(--border-color);
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  .mobile-nav-drawer {
    background-color: rgba(9, 13, 22, 0.98);
  }
}

.mobile-nav-drawer.is-open {
  display: flex;
}

.mobile-nav-link {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

/* ==========================================================================
   7. Hero Section
   ========================================================================== */
.hero-section {
  padding-block: var(--space-12) var(--space-16);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero-trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

@keyframes heroFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
  animation: heroFloat 6s ease-in-out infinite;
}
.hero-img-wrapper:hover {
  animation-play-state: paused;
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 25px 35px -5px rgba(0, 0, 0, 0.14), 0 10px 15px -5px rgba(0, 0, 0, 0.06);
}

/* ==========================================================================
   8. Trust Strip & Authority Badges
   ========================================================================== */
.trust-banner-section,
.trust-bar-section {
  padding-block: var(--space-8);
  background-color: var(--bg-surface-alt);
  border-block: 1px solid var(--border-color);
}

.trust-grid,
.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  text-align: center;
}
@media (min-width: 768px) {
  .trust-grid,
  .trust-bar-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.trust-stat-card,
.trust-metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}
.trust-stat-card:hover,
.trust-metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.trust-stat-number,
.metric-value {
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
  line-height: 1.2;
}

.trust-stat-label,
.metric-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.35;
}

/* ==========================================================================
   9. Cards & Feature Sections
   ========================================================================== */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 12px 24px -4px rgba(79, 70, 229, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.04);
  transform: translateY(-4px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.card:hover .card-icon {
  transform: scale(1.1) rotate(3deg);
}

.card-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.card-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Feature Deep-Dive Row */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  margin-bottom: var(--space-16);
}
@media (min-width: 860px) {
  .feature-row {
    grid-template-columns: 1fr 1fr;
  }
  .feature-row.reverse {
    direction: rtl;
  }
  .feature-row.reverse > * {
    direction: ltr;
  }
}

.feature-bullets {
  margin-block: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.feature-bullet-icon {
  color: var(--color-accent);
  font-weight: bold;
  margin-top: 2px;
}

/* ==========================================================================
   10. Comparison Table (Us vs Them)
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--text-sm);
}

.comparison-table th, 
.comparison-table td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background-color: var(--bg-surface-alt);
  font-weight: 800;
  color: var(--text-primary);
}

.comparison-table th.highlight-col,
.comparison-table td.highlight-col {
  background-color: var(--color-primary-subtle);
  font-weight: 700;
  color: var(--color-primary);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

/* ==========================================================================
   11. Pricing Cards & Matrix
   ========================================================================== */
.pricing-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.25s ease;
}
.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.pricing-card.featured {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
}

@media (min-width: 1024px) {
  .pricing-card.featured {
    transform: scale(1.02);
  }
  .pricing-card.featured:hover {
    transform: scale(1.03) translateY(-5px);
  }
}

.pricing-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #ffffff;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-tier-name {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.pricing-price-box {
  margin-block: var(--space-4) var(--space-6);
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.pricing-amount {
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--text-primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.pricing-amount.is-changing {
  opacity: 0;
  transform: translateY(-6px) scale(0.96);
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-block: var(--space-4) var(--space-8);
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-feature-item.excluded {
  color: var(--text-muted);
  text-decoration: line-through;
  opacity: 0.6;
}

/* ==========================================================================
   12. FAQ Accordion (<details> / <summary>)
   ========================================================================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}
.faq-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question::after {
  content: "+";
  font-size: var(--text-xl);
  color: var(--color-primary);
  font-weight: 400;
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-block;
}
details[open] .faq-question::after {
  content: "+";
  transform: rotate(45deg);
}

@keyframes faqSlideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-answer {
  padding-top: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}
details[open] .faq-answer {
  animation: faqSlideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==========================================================================
   13. Forms & Inputs
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  text-align: left;
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.9;
}
.form-control:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--color-primary-light);
  outline: none;
}

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

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  cursor: pointer;
}
.form-checkbox-label input[type="checkbox"] {
  margin-top: 3px;
}

/* ==========================================================================
   14. CTA Closing Banner & Footer
   ========================================================================== */
.cta-banner-section {
  background: linear-gradient(135deg, #312e81 0%, #1e1b4b 100%);
  color: #ffffff;
  padding-block: var(--space-20);
  border-radius: var(--radius-xl);
  margin-block: var(--space-12);
  text-align: center;
}

@media (max-width: 640px) {
  .cta-banner-section {
    padding-block: var(--space-12);
    padding-inline: var(--space-4);
    border-radius: var(--radius-lg);
  }
}

.cta-banner-title {
  color: #ffffff;
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.cta-banner-subtitle {
  color: #e0e7ff;
  font-size: var(--text-lg);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

/* Site Footer */
.site-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
  }
}

.footer-brand-tagline {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--space-3);
  max-width: 320px;
}

.footer-heading {
  font-size: var(--text-sm);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-muted);
}
@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   15. Cookie Banner & Modal Dialog
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  max-width: var(--container-max);
  margin-inline: auto;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  display: none;
}

@media (max-width: 600px) {
  .cookie-banner {
    left: var(--space-2);
    right: var(--space-2);
    bottom: var(--space-2);
    padding: var(--space-4);
  }
}

.cookie-banner-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 768px) {
  .cookie-banner-inner {
    flex-direction: row;
  }
}

.cookie-banner-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

@media (max-width: 600px) {
  .cookie-banner-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }
  .cookie-banner-actions .btn {
    width: 100%;
  }
}

/* Dialog */
.cookie-dialog {
  border: none;
  background: transparent;
  padding: var(--space-4);
  max-width: 520px;
  width: 100%;
  margin: auto;
}
.cookie-dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  animation: modalBackdropFade 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.cookie-dialog-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  animation: modalCardPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.cookie-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.btn-icon-close {
  font-size: 1.5rem;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.btn-icon-close:hover {
  background-color: var(--bg-surface-alt);
  color: var(--text-primary);
}

.cookie-dialog-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.cookie-pref-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background-color: var(--bg-surface-alt);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.cookie-pref-row:hover {
  border-color: var(--color-primary);
  transform: translateX(2px);
}
.cookie-pref-row strong {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-primary);
}
.cookie-pref-row p {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   Scroll Reveal Animations
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.grid > .reveal-on-scroll:nth-child(2) { transition-delay: 0.08s; }
.grid > .reveal-on-scroll:nth-child(3) { transition-delay: 0.16s; }
.grid > .reveal-on-scroll:nth-child(4) { transition-delay: 0.24s; }
.grid > .reveal-on-scroll:nth-child(5) { transition-delay: 0.32s; }
.grid > .reveal-on-scroll:nth-child(6) { transition-delay: 0.40s; }

/* ==========================================================================
   16. Accessibility & Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-img-wrapper {
    animation: none !important;
  }
  .text-gradient {
    animation: none !important;
  }
  .pill-announcement .badge {
    animation: none !important;
  }
  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ==========================================================================
   17. Print Stylesheet
   ========================================================================== */
@media print {
  .site-header, .site-footer, .cookie-banner, .btn, .nav-toggle-btn {
    display: none !important;
  }
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  a {
    text-decoration: underline;
  }
}

/* ==========================================================================
   18. Mobile Viewport Fixes (iPhone SE 375px & Small Screens)
   ========================================================================== */
@media (max-width: 640px) {
  .container {
    padding-inline: 1rem;
    width: 100%;
  }

  .pill-announcement {
    display: block;
    width: 100%;
    max-width: 100%;
    white-space: normal;
    line-height: 1.4;
    text-align: left;
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
  }

  .hero-section {
    padding-block: var(--space-6) var(--space-10);
  }

  .hero-title {
    font-size: clamp(1.75rem, 6.5vw, 2.35rem);
    line-height: 1.25;
    text-align: left;
    word-break: normal;
  }

  .hero-subtitle {
    font-size: var(--text-base);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    text-align: left;
  }

  .btn-store-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: stretch;
    gap: var(--space-3);
  }

  .btn-store {
    width: 100%;
    justify-content: center;
  }

  .btn-qr-action,
  .btn-qr-trigger {
    width: 100%;
    justify-content: center;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .trust-pill-group {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: var(--space-2);
  }

  .trust-badge {
    width: 100%;
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
  }

  .hero-trust-strip {
    justify-content: flex-start;
    gap: var(--space-2);
    font-size: 0.75rem;
  }

  .trust-grid,
  .trust-bar-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--space-3) !important;
  }

  .trust-stat-card,
  .trust-metric-card {
    padding: var(--space-3) var(--space-2);
  }

  .trust-stat-number,
  .metric-value {
    font-size: var(--text-xl) !important;
  }

  .trust-stat-label,
  .metric-label {
    font-size: var(--text-xs) !important;
  }

  .feature-row,
  .feature-row-reverse,
  .feature-row.reverse {
    flex-direction: column;
    margin-bottom: var(--space-10);
    gap: var(--space-6);
  }

  .feature-visual img,
  .feature-row-visual img {
    max-width: 100%;
    height: auto;
  }

  .table-scroll-hint {
    display: block;
  }

  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
    margin-inline: 0;
  }

  .comparison-table {
    min-width: 480px;
    font-size: 0.8125rem;
  }

  .comparison-table th, 
  .comparison-table td {
    padding: var(--space-3) var(--space-2);
  }

  .pricing-card {
    padding: var(--space-6);
  }

  .cta-banner-section {
    padding-block: var(--space-10);
    padding-inline: var(--space-4);
  }

  .cta-banner-section .btn-store-group {
    width: 100%;
  }

  .faq-question {
    font-size: var(--text-sm);
    padding: var(--space-4) var(--space-3);
    gap: var(--space-2);
    text-align: left;
  }

  .faq-answer {
    padding: var(--space-3);
    font-size: var(--text-sm);
    line-height: 1.6;
  }

  .footer-bottom {
    text-align: center;
    gap: var(--space-2);
  }
}

/* ==========================================================================
   19. App Gallery & Visual Walkthrough Styles
   ========================================================================== */
.gallery-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
}

.gallery-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.gallery-filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-1px);
}
.gallery-filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.gallery-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.25s ease;
}
.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}
.gallery-card.is-hidden {
  display: none !important;
}

.gallery-card-visual {
  position: relative;
  background: var(--bg-surface-alt);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
}
.gallery-card-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 380px;
  width: auto;
  object-fit: contain;
}
.gallery-card:hover .gallery-card-visual img {
  transform: scale(1.03);
}

.gallery-zoom-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(4px);
  transition: all var(--transition-fast);
}
.gallery-card-visual:hover .gallery-zoom-badge {
  opacity: 1;
  transform: translateY(0);
}

.gallery-card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gallery-card-category {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.gallery-card-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.gallery-card-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.gallery-benefit-box {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: auto;
}

.gallery-benefit-title {
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.gallery-benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.gallery-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.5;
}

.gallery-benefit-item strong {
  color: var(--text-primary);
}

.gallery-check-icon {
  color: var(--color-accent);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Lightbox Modal */
.lightbox-dialog {
  border: none;
  background: transparent;
  padding: var(--space-4);
  max-width: 840px;
  width: calc(100% - 2rem);
  margin: auto;
}
.lightbox-dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: modalBackdropFade 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.lightbox-dialog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  animation: modalCardPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.lightbox-img-wrapper {
  background: #090d16;
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 65vh;
  overflow: hidden;
}
.lightbox-img-wrapper img {
  max-height: 60vh;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.lightbox-dialog-info {
  padding: var(--space-5) var(--space-6);
  text-align: left;
}
.lightbox-dialog-title {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}
.lightbox-dialog-caption {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.5;
}