/* ==========================================================================
   FIXORAMA (PTY) LTD - COMPONENTS & OFFICIAL PDF BRAND STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. LOADING SCREEN
   -------------------------------------------------------------------------- */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--navy-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-sun {
  width: 80px;
  height: 80px;
  position: relative;
  margin-bottom: 24px;
}

.loader-sun-core {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--sky-blue), var(--gold-accent));
  border-radius: 50%;
  position: absolute;
  top: 22px;
  left: 22px;
  box-shadow: 0 0 30px var(--sky-blue);
  animation: pulse-core 1.5s infinite alternate ease-in-out;
}

.loader-sun-rays {
  width: 100%;
  height: 100%;
  border: 4px dashed var(--sky-blue);
  border-radius: 50%;
  animation: spin-rays 8s linear infinite;
}

@keyframes spin-rays {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse-core {
  from { transform: scale(0.9); box-shadow: 0 0 15px var(--sky-blue); }
  to { transform: scale(1.15); box-shadow: 0 0 35px var(--gold-accent); }
}

.loading-text {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #BDE0FE;
}

/* --------------------------------------------------------------------------
   2. SCROLL PROGRESS BAR
   -------------------------------------------------------------------------- */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sky-blue), var(--gold-accent));
  z-index: 10001;
  width: 0%;
  transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   3. OFFICIAL FIXORAMA LOGO & HEADER
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--glass-border);
  transition: padding var(--transition-normal), background var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 2px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 32px;
}

/* Official Logo Badge from PDF */
.pdf-logo-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.pdf-logo-shield {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--royal-blue), var(--navy-blue));
  clip-path: polygon(50% 0%, 100% 18%, 100% 75%, 50% 100%, 0% 75%, 0% 18%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.35rem;
  box-shadow: 0 4px 12px rgba(8, 117, 196, 0.4);
  transition: transform 0.3s ease;
}

.pdf-logo-wrapper:hover .pdf-logo-shield {
  transform: scale(1.08) rotate(4deg);
}

.pdf-logo-text-group {
  display: flex;
  flex-direction: column;
}

.pdf-logo-brand {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--navy-blue);
  line-height: 1;
  letter-spacing: -0.02em;
}

[data-theme="dark"] .pdf-logo-brand {
  color: var(--white);
}

.pdf-logo-brand span {
  color: var(--sky-blue);
}

.pdf-logo-pty {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--sky-blue);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* Nav Menu */
nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  position: relative;
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--text-primary);
  padding: 6px 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-link i {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--sky-blue);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--sky-blue);
}

.nav-link:hover i,
.nav-link.active i {
  color: var(--sky-blue);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-quick-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(38, 161, 245, 0.12);
  color: var(--sky-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
  position: relative;
  cursor: pointer;
  text-decoration: none;
}

.header-quick-icon:hover {
  transform: scale(1.1);
  background: var(--sky-blue);
  color: var(--white);
}

.theme-toggle-btn {
  background: rgba(38, 161, 245, 0.15);
  border: 1px solid var(--border-color);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: var(--sky-blue);
  color: var(--white);
  transform: rotate(20deg);
}

.mobile-hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px;
}

/* --------------------------------------------------------------------------
   4. PAGE BANNERS
   -------------------------------------------------------------------------- */
.page-banner {
  padding-top: 130px;
  padding-bottom: 50px;
  background: linear-gradient(135deg, var(--navy-blue) 0%, #032A4A 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--sky-blue);
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(38, 161, 245, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

.page-banner-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 10px;
}

.page-banner-subtitle {
  font-size: 1.1rem;
  color: #BDE0FE;
  max-width: 700px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  margin-top: 14px;
  color: var(--sky-blue);
  font-weight: 600;
}

.breadcrumb a { color: #BDE0FE; }
.breadcrumb a:hover { color: var(--white); }

/* --------------------------------------------------------------------------
   5. BUTTONS & PILL BADGES (FROM OFFICIAL PDF PROFILE)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sky-blue), var(--royal-blue));
  color: var(--white);
  box-shadow: 0 6px 20px rgba(38, 161, 245, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 28px rgba(38, 161, 245, 0.5);
}

.btn-ghost {
  background: transparent;
  border: 2px solid var(--sky-blue);
  color: var(--text-primary);
}

.btn-ghost:hover {
  background: var(--sky-blue);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Official PDF Blue Pill Badges */
.pdf-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--light-pill-bg);
  border: 1px solid var(--soft-border);
  border-radius: var(--radius-full);
  color: var(--royal-blue);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(38, 161, 245, 0.08);
}

.pdf-pill-badge i {
  color: var(--sky-blue);
  font-size: 1.1rem;
}

/* Official PDF Dark Mission Box */
.pdf-mission-box {
  background: linear-gradient(135deg, #05497B 0%, #032A4A 100%);
  color: var(--white);
  padding: 36px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  position: relative;
  border: 2px solid var(--sky-blue);
  margin-top: 24px;
}

.pdf-mission-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--sky-blue);
  margin-bottom: 12px;
}

.pdf-mission-title i {
  font-size: 1.5rem;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION & PDF SPECIFIC SHOWCASE
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 90vh;
  padding-top: 130px;
  padding-bottom: 60px;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 80% 20%, rgba(38, 161, 245, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(5, 73, 123, 0.2) 0%, transparent 60%);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-headline {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  min-height: 2.3em;
}

.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background-color: var(--sky-blue);
  margin-left: 4px;
  animation: blink 0.75s infinite;
  vertical-align: middle;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-subheadline {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.trust-badge-card {
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.trust-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(38, 161, 245, 0.12);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.trust-badge-num {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.trust-badge-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   7. SERVICES SHOWCASE (PDF 3 DIVISION CARDS & GUARANTEED VISUAL HEADERS)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card-3d {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0 0 28px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 460px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card-3d:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--sky-blue);
}

.service-visual-banner {
  height: 190px;
  width: 100%;
  position: relative;
  overflow: hidden;
  background: var(--navy-blue);
}

.service-visual-banner svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon-badge {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sky-blue), var(--royal-blue));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-top: -46px;
  margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(38, 161, 245, 0.4);
  border: 3px solid var(--bg-surface);
}

.service-card-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.service-card-desc {
  color: var(--text-secondary);
  font-size: 0.925rem;
  margin-bottom: 20px;
}

.service-features-list {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.service-features-list li i {
  color: var(--sky-blue);
}

.service-slide-btn {
  margin-top: auto;
  width: calc(100% - 48px);
  margin-left: 24px;
  margin-right: 24px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: rgba(38, 161, 245, 0.12);
  border: 1px solid var(--sky-blue);
  color: var(--sky-blue);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.service-card-3d:hover .service-slide-btn {
  background: var(--sky-blue);
  color: var(--white);
}

/* --------------------------------------------------------------------------
   8. SOLAR SECTION & CALCULATOR
   -------------------------------------------------------------------------- */
.solar-section {
  background: radial-gradient(circle at 100% 0%, rgba(245, 166, 35, 0.1) 0%, transparent 60%),
              var(--bg-main);
  position: relative;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.solution-card {
  padding: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.solution-card:hover {
  transform: scale(1.03);
  border-color: var(--sky-blue);
  box-shadow: var(--shadow-md);
}

.solution-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(245, 166, 35, 0.15);
  color: var(--gold-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.calculator-box {
  background: linear-gradient(135deg, var(--navy-blue) 0%, #032A4A 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 40px;
}

.calc-title {
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 12px;
}

.calc-subtitle {
  color: #BDE0FE;
  margin-bottom: 32px;
  font-size: 1rem;
}

.calc-slider-group { margin-bottom: 32px; }

.calc-label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.calc-slider-val {
  color: var(--gold-accent);
  font-size: 1.4rem;
  font-weight: 800;
}

.custom-range-slider {
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  outline: none;
  -webkit-appearance: none;
}

.custom-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--sky-blue);
  cursor: pointer;
  box-shadow: 0 0 15px var(--sky-blue);
  border: 3px solid var(--white);
}

.calc-results-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-item-label { font-size: 0.95rem; color: #D0E7FF; }
.result-item-val { font-size: 1.35rem; font-weight: 800; color: var(--sky-blue); }
.result-item-val.highlight { color: var(--gold-accent); font-size: 1.6rem; }

/* --------------------------------------------------------------------------
   9. AIRCON CLIMATE DEMO
   -------------------------------------------------------------------------- */
.temp-gauge-box {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border-color);
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.temp-display-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, #26A1F5, #0875C4);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(38, 161, 245, 0.4);
  transition: background 0.4s ease;
}

.temp-num { font-size: 2.75rem; font-weight: 800; line-height: 1; }
.temp-unit { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.9; }

/* --------------------------------------------------------------------------
   10. GALLERY SECTION & LIGHTBOX (GUARANTEED VISUALS)
   -------------------------------------------------------------------------- */
.gallery-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--sky-blue);
  color: var(--white);
  border-color: var(--sky-blue);
  box-shadow: var(--shadow-sm);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-card-real {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.gallery-card-real:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.gallery-card-banner {
  height: 220px;
  width: 100%;
  overflow: hidden;
  background: var(--navy-blue);
}

.gallery-card-banner svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card-body { padding: 20px; }

.gallery-card-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sky-blue);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.gallery-card-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; color: var(--text-primary); }
.gallery-card-desc { font-size: 0.875rem; color: var(--text-secondary); }

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.lightbox-modal.active { opacity: 1; visibility: visible; }

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

.lightbox-caption { color: var(--white); margin-top: 16px; font-size: 1.1rem; font-weight: 600; }

.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.15);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.lightbox-close { top: -60px; right: 0; }
.lightbox-prev { left: -70px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -70px; top: 50%; transform: translateY(-50%); }

.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: var(--sky-blue); }

/* --------------------------------------------------------------------------
   11. CONTACT FORM
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-group { position: relative; margin-bottom: 24px; }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 16px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--sky-blue);
  box-shadow: 0 0 0 4px rgba(38, 161, 245, 0.15);
}

.floating-label {
  position: absolute;
  left: 16px;
  top: 16px;
  color: var(--text-secondary);
  pointer-events: none;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.form-input:focus ~ .floating-label,
.form-input:not(:placeholder-shown) ~ .floating-label,
.form-textarea:focus ~ .floating-label,
.form-textarea:not(:placeholder-shown) ~ .floating-label {
  top: -10px;
  left: 12px;
  font-size: 0.75rem;
  padding: 0 6px;
  background: var(--bg-surface);
  color: var(--sky-blue);
  font-weight: 600;
  border-radius: 4px;
}

#confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100001;
}

/* --------------------------------------------------------------------------
   12. WHATSAPP & BACK TO TOP WIDGETS
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.floating-whatsapp:hover { transform: scale(1.1); }

.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 9998;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sky-blue);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.back-to-top.visible { opacity: 1; visibility: visible; }