@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-light: #2dd4bf;
  --secondary: #115e59;
  --accent: #0e7490;
  --ink: #0b1220;
  --muted: #5b6b7c;
  --line: rgba(15, 23, 42, 0.09);
  --surface: #ffffff;
  --bg: #eef5f3;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 12px 32px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 28px 64px rgba(13, 148, 136, 0.14);
  --font: 'DM Sans', system-ui, sans-serif;
  --display: 'Syne', 'DM Sans', sans-serif;
  --nav-h: 64px;
  --bottom-nav-h: 60px;
}

[data-bs-theme="dark"] {
  --ink: #f1f5f9;
  --muted: #94a3b8;
  --line: rgba(248, 250, 252, 0.1);
  --surface: #111827;
  --bg: #0a1018;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 28px 64px rgba(0, 0, 0, 0.45);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1100px 480px at 8% -8%, rgba(13, 148, 136, 0.16), transparent 58%),
    radial-gradient(900px 420px at 96% 4%, rgba(14, 116, 144, 0.1), transparent 52%),
    linear-gradient(180deg, #f7fbfa 0%, var(--bg) 40%, #e8f1ee 100%);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .navbar-brand, .brand, .display-4, .display-5, .display-6,
.section-title, .hero-brand {
  font-family: var(--display);
  letter-spacing: -0.035em;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.text-gradient {
  background: linear-gradient(115deg, #0f766e 0%, #0d9488 42%, #0284c7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Buttons — soft radius, not pill-everywhere */
.btn {
  border-radius: 12px;
  font-weight: 650;
  letter-spacing: -0.01em;
  padding: 0.58rem 1.2rem;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.btn-lg { padding: 0.82rem 1.55rem; font-size: 1.02rem; }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.84rem; border-radius: 10px; }
.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  --bs-btn-active-bg: var(--primary-dark);
  box-shadow: 0 10px 24px rgba(13, 148, 136, 0.28);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-outline-primary {
  --bs-btn-color: var(--primary);
  --bs-btn-border-color: rgba(13, 148, 136, 0.35);
  --bs-btn-hover-bg: var(--primary);
  --bs-btn-hover-border-color: var(--primary);
}
.btn-outline-secondary,
.btn-ghost-light {
  --bs-btn-color: var(--ink);
  --bs-btn-bg: rgba(255, 255, 255, 0.72);
  --bs-btn-border-color: var(--line);
  --bs-btn-hover-bg: #fff;
  --bs-btn-hover-border-color: rgba(13, 148, 136, 0.28);
  --bs-btn-hover-color: var(--primary-dark);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}
.btn-ghost-light:hover {
  background: #fff;
  border-color: rgba(13, 148, 136, 0.28);
  color: var(--primary-dark);
}
.btn-on-teal {
  background: #fff;
  color: var(--primary-dark) !important;
  border: 0;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}
.btn-on-teal:hover {
  background: #f0fdfa;
  color: var(--primary-dark) !important;
  transform: translateY(-1px);
}

.form-control, .form-select {
  border-radius: var(--radius-sm);
  border-color: var(--line);
  padding: 0.65rem 0.9rem;
  background: var(--surface);
  color: var(--ink);
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.14);
}

/* ── Navbar ───────────────────────────────────────── */
.navbar, .site-navbar {
  min-height: var(--nav-h);
  backdrop-filter: blur(16px) saturate(1.2);
  background: color-mix(in srgb, var(--surface) 78%, transparent) !important;
  border-bottom: 1px solid var(--line);
  box-shadow: none !important;
}
.navbar-logo-img {
  height: 34px;
  width: auto;
  max-width: 168px;
  object-fit: contain;
}
.nav-link {
  font-weight: 560;
  color: var(--muted) !important;
  padding: 0.45rem 0.75rem !important;
  border-radius: 10px;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary) !important;
  background: rgba(13, 148, 136, 0.08);
}

.apk-dl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  overflow: hidden;
  background: transparent;
  box-shadow: none;
  transition: transform .15s ease, opacity .15s ease;
}
.apk-dl-btn img {
  width: 36px;
  height: 36px;
  display: block;
  border: 0;
  border-radius: 14px;
}
.apk-dl-btn:hover {
  background: transparent;
  transform: translateY(-1px);
  opacity: 0.92;
  box-shadow: none;
}
.apk-dl-btn:active { transform: scale(0.96); }

/* ── Hero ─────────────────────────────────────────── */
.hero-section {
  position: relative;
  padding: 2.75rem 0 3.25rem;
  overflow: hidden;
}
.min-vh-hero { min-height: min(72vh, 640px); }
.hero-atmosphere {
  position: absolute;
  inset: -10% -5% auto;
  height: 85%;
  background:
    radial-gradient(ellipse 50% 60% at 70% 40%, rgba(13, 148, 136, 0.18), transparent 70%),
    radial-gradient(ellipse 40% 50% at 20% 60%, rgba(14, 116, 144, 0.12), transparent 70%);
  animation: atmosphereDrift 14s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes atmosphereDrift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2%, 2%, 0) scale(1.04); }
}

.hero-kicker {
  display: inline-block;
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-dark);
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.16);
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
}
.hero-brand {
  font-weight: 800;
  font-size: clamp(2.75rem, 7.2vw, 4.6rem);
  line-height: 0.94;
  margin: 0 0 1rem;
}
.hero-sub {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 32rem;
  margin: 0 0 1.6rem;
  line-height: 1.55;
}
.hero-cta .btn { min-width: 9.5rem; }

.hero-qr-stage {
  max-width: 400px;
  position: relative;
  animation: qrFloat 5.5s ease-in-out infinite;
}
@keyframes qrFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-qr-card {
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 1.35rem 1.35rem 1.2rem;
}
.hero-qr-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 650;
  color: var(--muted);
  margin-bottom: 0.45rem;
  letter-spacing: 0.02em;
}
.hero-qr-input {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: #f1f5f4;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  margin-bottom: 1rem;
}
[data-bs-theme="dark"] .hero-qr-input { background: #1e293b; }
.hero-qr-input i { color: var(--primary); }
.hero-qr-input input {
  border: 0;
  outline: 0;
  background: transparent;
  width: 100%;
  font: inherit;
  color: var(--ink);
}
.hero-qr-canvas {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 220px;
  margin-bottom: 1rem;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 0.75rem;
}
.hero-qr-canvas img, .hero-qr-canvas canvas {
  display: block;
  max-width: 100%;
  height: auto !important;
}
.hero-qr-actions {
  display: flex;
  gap: 0.5rem;
}

/* ── Stats band ───────────────────────────────────── */
.stats-band {
  background: linear-gradient(120deg, #0f766e 0%, #0d9488 55%, #0e7490 100%);
  color: #fff;
  padding: 1.35rem 0;
  position: relative;
  overflow: hidden;
}
.stats-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  animation: shine 7s linear infinite;
}
@keyframes shine {
  from { transform: translateX(-40%); }
  to { transform: translateX(40%); }
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.4rem, 3vw, 1.95rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.stat-item span {
  font-size: 0.78rem;
  opacity: 0.82;
  font-weight: 500;
}

/* ── Sections ─────────────────────────────────────── */
.section { padding: 4rem 0; }
.section-head {
  text-align: center;
  margin-bottom: 2rem;
}
.section-title {
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 800;
  margin: 0 0 0.45rem;
}
.section-sub {
  color: var(--muted);
  margin: 0 auto;
  max-width: 34rem;
  font-size: 1.02rem;
}

.section-features {
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  border-block: 1px solid var(--line);
}

/* Type chips + grid */
.type-chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
}
.type-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.type-chip i { color: var(--primary); width: 1rem; text-align: center; }
.type-chip:hover {
  transform: translateY(-2px);
  border-color: rgba(13, 148, 136, 0.35);
  box-shadow: var(--shadow);
  color: var(--ink);
}
.type-chip-all {
  background: rgba(13, 148, 136, 0.08);
  border-color: rgba(13, 148, 136, 0.22);
  color: var(--primary-dark);
}

.type-tabs {
  gap: 0.4rem;
  flex-wrap: wrap;
}
.type-tab {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-weight: 650;
  font-size: 0.86rem;
  padding: 0.45rem 0.95rem;
  border-radius: 10px;
  transition: all .15s ease;
}
.type-tab:hover { color: var(--primary); border-color: rgba(13, 148, 136, 0.3); }
.type-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 576px) {
  .type-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 992px) {
  .type-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1200px) {
  .type-grid { grid-template-columns: repeat(5, 1fr); }
}

.type-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 1rem 1.05rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: inherit;
  min-height: 108px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.type-tile:hover {
  transform: translateY(-3px);
  border-color: rgba(13, 148, 136, 0.35);
  box-shadow: var(--shadow);
  color: inherit;
}
.type-tile-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary);
  font-size: 1.05rem;
}
.type-tile-label {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.25;
}

/* Features */
.feature-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 768px) {
  .feature-rail { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .feature-rail { grid-template-columns: repeat(4, 1fr); }
}
.feature-item {
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .18s ease, box-shadow .18s ease;
}
.feature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 0.9rem;
}
.feature-item h3 {
  font-size: 1.05rem;
  font-weight: 750;
  margin: 0 0 0.35rem;
}
.feature-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Steps */
.steps-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .steps-row { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}
.step-item {
  padding: 1.4rem 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}
.step-num {
  display: block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.65rem;
  color: var(--primary);
  letter-spacing: -0.04em;
  margin-bottom: 0.55rem;
}
.step-item h3 {
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
  font-weight: 750;
}
.step-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Testimonials */
.love-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .love-grid { grid-template-columns: repeat(3, 1fr); }
}
.love-card {
  margin: 0;
  padding: 1.35rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.love-stars { color: #f59e0b; margin-bottom: 0.75rem; font-size: 0.85rem; }
.love-card > p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1.1rem;
}
.love-card footer {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.love-avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 750;
}
.love-card strong { display: block; font-size: 0.92rem; }
.love-card small { color: var(--muted); font-size: 0.78rem; }

/* CTA */
.cta-band {
  padding: 3.5rem 0;
  background: linear-gradient(125deg, #0f766e, #0d9488 50%, #0e7490);
  color: #fff;
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin: 0 0 0.55rem;
}
.cta-band p {
  opacity: 0.88;
  margin: 0 0 1.4rem;
  font-size: 1.05rem;
}

/* Soft helpers + FA */
.icon-box { flex-shrink: 0; }
.bg-primary-soft { background: rgba(13, 148, 136, 0.12) !important; }
.bg-success-soft { background: rgba(16, 185, 129, 0.12) !important; }
.bg-warning-soft { background: rgba(245, 158, 11, 0.14) !important; }
.bg-danger-soft  { background: rgba(239, 68, 68, 0.12) !important; }
.bg-info-soft    { background: rgba(14, 165, 233, 0.12) !important; }
.bg-secondary-soft { background: rgba(100, 116, 139, 0.14) !important; }
.bg-dark-soft    { background: rgba(15, 23, 42, 0.08) !important; }
.hover-lift { transition: transform .18s ease, box-shadow .18s ease; }
.hover-lift:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

i[class*="fa-"] {
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  line-height: 1;
}

/* Cards / dashboard surfaces */
.surface, .card, .dash-card, .stat-card, .qr-type-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: none;
}
.qr-type-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 1rem;
  height: 100%;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  color: inherit;
}
.qr-type-card:hover {
  transform: translateY(-3px);
  border-color: rgba(13, 148, 136, 0.35);
  box-shadow: var(--shadow);
  color: inherit;
}
.stat-card { padding: 1rem 1.1rem; }
.stat-card .stat-value {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-card .stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.35rem;
}
.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 8px;
  background: linear-gradient(120deg, #0d9488, #0284c7);
  color: #fff;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  background: #0b1220 !important;
  margin-top: 0 !important;
  padding-top: 2.75rem !important;
}
.footer a:hover { color: var(--primary-light) !important; }

/* Mobile bottom nav + FAB */
.bottom-nav,
.mobile-bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: var(--bottom-nav-h);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  display: none;
  z-index: 1030;
  padding-bottom: env(safe-area-inset-bottom);
}
.bottom-nav a,
.mobile-bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  font-size: 0.68rem;
  color: var(--muted);
  font-weight: 650;
}
.bottom-nav a.active, .bottom-nav a:hover,
.mobile-bottom-nav a.active, .mobile-bottom-nav a:hover { color: var(--primary); }
.fab-create {
  position: fixed;
  right: 1rem;
  bottom: calc(var(--bottom-nav-h) + 0.75rem);
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--primary);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.35);
  z-index: 1031;
  border: 0;
}
.fab-create:hover { background: var(--primary-dark); color: #fff; }

/* Dropdown QR types — grid only when .show */
.dropdown-menu.qr-types-menu {
  min-width: 320px;
  padding: 0.55rem;
  border: 0;
  border-radius: 14px;
  box-shadow: var(--shadow-lg) !important;
}
.dropdown-menu.qr-types-menu.show {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
@media (min-width: 992px) {
  .dropdown-menu.qr-types-menu { min-width: 540px; }
  .dropdown-menu.qr-types-menu.show { grid-template-columns: repeat(3, 1fr); }
}
.dropdown-menu.qr-types-menu .dropdown-item {
  white-space: nowrap;
  font-size: 0.88rem;
  border-radius: 10px;
}
.dropdown-menu.qr-types-menu .dropdown-item i {
  width: 1.15rem;
  text-align: center;
  font-size: 0.95rem;
}
.dropdown-menu.qr-types-menu .qr-types-all { grid-column: 1 / -1; }

.bg-checkered {
  background-color: #f8fafc;
  background-image:
    linear-gradient(45deg, #eef2f7 25%, transparent 25%),
    linear-gradient(-45deg, #eef2f7 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #eef2f7 75%),
    linear-gradient(-45deg, transparent 75%, #eef2f7 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}
[data-bs-theme="dark"] .bg-checkered {
  background-color: #0f172a;
  background-image:
    linear-gradient(45deg, #1e293b 25%, transparent 25%),
    linear-gradient(-45deg, #1e293b 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1e293b 75%),
    linear-gradient(-45deg, transparent 75%, #1e293b 75%);
  background-size: 16px 16px;
}

.shadow-xl { box-shadow: var(--shadow-lg) !important; }
.rounded-4 { border-radius: 18px !important; }
.dashboard-wrap .card-body { padding: 1rem 1.1rem; }
.table > :not(caption) > * > * { padding: 0.65rem 0.75rem; }
.badge { font-weight: 650; }
#cookieConsent { backdrop-filter: blur(8px); }

/* Mobile */
@media (max-width: 991.98px) {
  .bottom-nav, .mobile-bottom-nav { display: flex; }
  .fab-create { display: inline-flex; }
  body, body.has-bottom-nav { padding-bottom: calc(var(--bottom-nav-h) + 0.5rem); }
  .hero-section { padding: 1.5rem 0 2rem; }
  .min-vh-hero { min-height: 0; }
  .hero-brand { font-size: 2.45rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem 0.5rem; }
  .section { padding: 2.75rem 0; }
  .navbar .dropdown-menu.qr-types-menu.show {
    min-width: 100% !important;
    position: static !important;
    transform: none !important;
    box-shadow: none !important;
    border: 0 !important;
    grid-template-columns: 1fr 1fr !important;
  }
  .navbar-collapse { max-height: 70vh; overflow-y: auto; }
  #qrGeneratorApp .card-body { padding: 0.85rem !important; }
  #qrGeneratorApp .card-header { padding: 0.65rem 0.85rem !important; }
  #customTabs .nav-link { font-size: 0.72rem; padding: 0.35rem 0.45rem !important; }
  .qr-preview-sticky { position: static !important; top: auto !important; }
  #qrCanvas { max-width: 220px !important; }
  .hero-qr-stage { animation: none; }
}

@media (max-width: 575.98px) {
  .container, .container-fluid { padding-left: 0.85rem; padding-right: 0.85rem; }
  .btn-lg { padding: 0.72rem 1.2rem; font-size: 0.95rem; }
  .navbar-logo-img { height: 30px; max-width: 132px; }
  .hero-qr-card { padding: 1.1rem; border-radius: 20px; }
  .type-chip { padding: 0.45rem 0.75rem; font-size: 0.82rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-atmosphere, .hero-qr-stage, .stats-band::before { animation: none !important; }
}