/* ==========================================================================
   AQISTA BUILDTECH — PREMIUM PASTEL DESIGN SYSTEM
   Modern, elegant, high-performance construction chemicals & tile adhesives
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Soft Pastel Color Palette */
  --bg-primary: #FAF9F6;
  --bg-secondary: #F3F6F3;
  --bg-card: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --bg-glass-dark: rgba(15, 23, 42, 0.85);

  --pastel-mint: #E6F4EA;
  --pastel-sage: #D8EAD8;
  --pastel-blue: #EBF3FA;
  --pastel-amber: #FEF3C7;
  --pastel-rose: #FCE7F3;
  --pastel-lavender: #F0E6FF;

  --accent-emerald: #0D9488;
  --accent-emerald-hover: #0F766E;
  --accent-mint-dark: #15803D;
  --accent-blue-dark: #2563EB;
  --accent-amber-dark: #D97706;

  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
  --text-subtle: #94A3B8;

  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-mint: rgba(13, 148, 136, 0.2);

  /* Elevation & Shadows */
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 16px 40px rgba(13, 148, 136, 0.12);

  /* Geometry & Radius */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-pill: 9999px;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

button {
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Soft Ambient Gradients */
.ambient-glow-mint {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 244, 234, 0.8) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

.ambient-glow-blue {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(235, 243, 250, 0.9) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

/* Top Announcement Bar */
.top-bar {
  background: var(--text-main);
  color: #FFFFFF;
  font-size: 0.85rem;
  padding: 8px 0;
  font-weight: 500;
}

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

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

.top-bar-link {
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-link:hover {
  color: #FFFFFF;
}

/* Glassmorphic Navbar */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 40px;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.footer-logo-img {
  height: 44px;
  background: #FFFFFF;
  padding: 6px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  mix-blend-mode: normal;
  display: inline-block;
}


.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-emerald);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-emerald);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover {
  background-color: var(--accent-emerald);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-pastel-mint {
  background-color: var(--pastel-mint);
  color: var(--accent-emerald-hover);
  font-weight: 700;
}

.btn-pastel-mint:hover {
  background-color: #D1EAD8;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-subtle);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--text-main);
  background: rgba(15, 23, 42, 0.03);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  font-size: 1.5rem;
  color: var(--text-main);
}

/* Badge Pills */
.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.pill-mint {
  background-color: var(--pastel-mint);
  color: #047857;
}

.pill-blue {
  background-color: var(--pastel-blue);
  color: #1D4ED8;
}

.pill-amber {
  background-color: var(--pastel-amber);
  color: #B45309;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 60px 0 90px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 1.08;
  margin: 20px 0;
  letter-spacing: -0.03em;
}

.hero-content h1 span.highlight {
  background: linear-gradient(135deg, var(--accent-emerald) 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.stat-item h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
}

.stat-item p {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero-card-stack img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.floating-glass-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  padding: 20px 24px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.floating-card-info h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.floating-card-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin: 16px 0 20px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Bento Category Ecosystem Section */
.section-ecosystem {
  padding: 90px 0;
  background-color: var(--bg-secondary);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.bento-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-mint);
}

.bento-col-8 {
  grid-column: span 8;
}

.bento-col-4 {
  grid-column: span 4;
}

.bento-col-6 {
  grid-column: span 6;
}

.bento-col-12 {
  grid-column: span 12;
}

.bento-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.bento-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-subtle);
  line-height: 1;
}

.bento-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.bento-card h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.bento-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.bento-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent-emerald-hover);
}

.bento-card-footer i {
  transition: transform var(--transition-fast);
}

.bento-card:hover .bento-card-footer i {
  transform: translateX(6px);
}

/* Smart Product Finder Wizard */
.section-finder {
  padding: 90px 0;
}

.finder-wrapper {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.finder-steps-nav {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 20px;
}

.finder-step-btn {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.finder-step-btn.active {
  background: var(--accent-emerald);
  color: #FFFFFF;
}

.finder-question h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.option-tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.option-tile {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-subtle);
  background: var(--bg-primary);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.option-tile:hover,
.option-tile.selected {
  border-color: var(--accent-emerald);
  background: var(--pastel-mint);
}

.option-tile i {
  font-size: 2rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.option-tile span {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
}

.finder-result-box {
  background: var(--pastel-mint);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 32px;
  display: none;
}

.finder-result-box.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

/* Coverage Calculator Tool */
.section-calculator {
  padding: 90px 0;
  background-color: var(--pastel-blue);
}

.calc-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-primary);
  font-size: 1rem;
  color: var(--text-main);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-emerald);
  background: #FFFFFF;
}

.calc-output-box {
  background: var(--text-main);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: #34D399;
  line-height: 1;
  margin: 16px 0;
}

/* Featured Products Grid */
.section-products {
  padding: 90px 0;
}

.filter-pills {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--text-main);
  color: #FFFFFF;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-mint);
}

.product-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--pastel-mint);
  color: var(--accent-emerald-hover);
  margin-bottom: 14px;
}

.product-title {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.product-subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.product-specs-list {
  list-style: none;
  margin: 16px 0 24px;
}

.product-specs-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.product-specs-list li i {
  color: var(--accent-emerald);
}

/* Site Problem & Solution Matrix */
.section-solver {
  padding: 90px 0;
  background: var(--bg-secondary);
}

.solver-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 36px;
  align-items: center;
}

.solver-menu {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.solver-item-btn {
  padding: 20px 24px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  text-align: left;
  transition: all var(--transition-fast);
}

.solver-item-btn.active,
.solver-item-btn:hover {
  border-color: var(--accent-emerald);
  background: var(--pastel-mint);
}

.solver-item-btn h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.solver-item-btn p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.solver-detail-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.solver-detail-card h3 {
  font-size: 1.6rem;
  color: var(--text-main);
  margin-bottom: 16px;
}

.solver-badge-row {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

/* Quality Manufacturing Timeline */
.section-quality {
  padding: 90px 0;
}

.quality-timeline {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
  margin-top: 48px;
  position: relative;
}

.quality-step-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.quality-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-emerald);
  box-shadow: var(--shadow-sm);
}

.quality-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pastel-mint);
  color: var(--accent-emerald-hover);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.quality-step-card h4 {
  font-size: 0.9rem;
}

/* Projects Showcase */
.section-projects {
  padding: 90px 0;
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 32px;
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.project-card-img {
  height: 240px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.project-card-body {
  padding: 28px;
}

/* Modern Footer */
.footer {
  background: var(--text-main);
  color: #94A3B8;
  padding: 90px 0 40px;
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin: 20px 0 24px;
  color: #94A3B8;
  max-width: 320px;
}

.footer-column h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Breakpoints */
/* Responsive Grid Utilities & Text Overflow Protections */
.responsive-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.calc-output-subgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
div {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .responsive-grid-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .bento-col-8,
  .bento-col-4,
  .bento-col-6,
  .bento-col-12 {
    grid-column: span 12;
  }

  .calc-card {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px;
  }

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

  .quality-timeline {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

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

  .container {
    padding: 0 16px;
  }

  .section-ecosystem,
  .section-finder,
  .section-calculator,
  .section-products,
  .section-solver,
  .section-quality,
  .section-projects {
    padding: 50px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 16px;
    gap: 12px;
  }

  .stat-item h3 {
    font-size: 1.5rem;
  }

  .stat-item p {
    font-size: 0.75rem;
  }

  .nav-menu {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .finder-wrapper {
    padding: 24px 16px;
  }

  .finder-steps-nav {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 12px;
    margin-bottom: 24px;
  }

  .finder-step-btn {
    flex: 0 0 auto;
  }

  .calc-card {
    padding: 20px 16px;
  }

  .calc-output-box {
    padding: 24px 18px;
  }

  .calc-result-number {
    font-size: 2.8rem;
  }

  .solver-detail-card {
    padding: 24px 16px;
  }

  .quality-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .floating-mascot-widget {
    right: 8px;
    bottom: 0;
  }

  .mascot-speech-bubble {
    font-size: 0.75rem;
    padding: 6px 14px;
    margin-right: 14px;
    margin-bottom: -10px;
  }

  .mascot-character-container {
    width: 85px;
    height: 85px;
  }
}

@media (max-width: 480px) {
  .quality-timeline {
    grid-template-columns: 1fr;
  }

  .calc-output-subgrid {
    grid-template-columns: 1fr;
  }

  .option-tiles-grid {
    grid-template-columns: 1fr;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
  }
}


/* Floating Animal Mascot Contact Widget (Bottom Right) */
.floating-mascot-widget {
  position: fixed;
  bottom: 0;
  right: -10px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-normal);
  user-select: none;
}

.floating-mascot-widget:hover {
  transform: translateY(-8px);
}

/* Speech Bubble */
.mascot-speech-bubble {
  background: #FFFFFF;
  color: var(--text-main);
  padding: 11px 22px;
  border-radius: 24px;
  box-shadow: 0 14px 32px -4px rgba(15, 23, 42, 0.16), 0 4px 14px rgba(13, 148, 136, 0.12);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.3;
  text-align: center;
  border: 1px solid rgba(15, 23, 42, 0.08);
  position: relative;
  margin-bottom: -16px;
  margin-right: 36px;
  z-index: 2;
  animation: floatMascotBubble 3.5s ease-in-out infinite alternate;
  white-space: nowrap;
}

.mascot-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -7px;
  right: 32px;
  width: 14px;
  height: 14px;
  background: #FFFFFF;
  transform: rotate(45deg);
  border-right: 1px solid rgba(15, 23, 42, 0.08);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.mascot-speech-bubble .pulse-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  margin-right: 6px;
  animation: pulseDot 1.5s infinite;
}

/* Mascot Visual Character */
.mascot-character-container {
  width: 135px;
  height: 135px;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.25));
  transition: transform var(--transition-fast);
}

.mascot-character-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.floating-mascot-widget:hover .mascot-character-container {
  transform: scale(1.08) rotate(-2deg);
}

@keyframes floatMascotBubble {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-7px);
  }
}

.mascot-close-btn {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--text-main);
  color: #FFFFFF;
  font-size: 14px;
  line-height: 18px;
  text-align: center;
  border: 1.5px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: transform 0.2s ease, background-color 0.2s ease;
  z-index: 10;
}

.mascot-close-btn:hover {
  background: #EF4444;
  transform: scale(1.15);
}