/* ==========================================================================
   Technova Creatives - Boxed Glassmorphism App Shell Theme
   Unified Across All Pages (Home, About, Services, Portfolio, Blogs, Contact):
   - Ethereal Pastel Mesh Background (Fixed Fullscreen Backdrop)
   - Uniform Boxed Glass App Shell Window (.app-shell max-width: 1280px)
   - Frosted Glass Backdrop Blur (30px) & Soft Outer Shell Shadow
   - Pastel Tinted Feature Cards (Mint, Ice Blue, Lavender, Peach, Teal, Rose)
   - Dark Pill Buttons & Crisp Typography
   ========================================================================== */

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

:root {
  /* Soft Pastel Background & Glass Tints */
  --bg-gradient: linear-gradient(135deg, #e2e8f0 0%, #ede9fe 25%, #e0f2fe 50%, #dcfce7 75%, #fef3c7 100%);

  --glass-container: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.95);

  /* Card Pastel Glass Tints matching example image */
  --tint-green: linear-gradient(135deg, rgba(236, 253, 245, 0.85), rgba(209, 250, 229, 0.65));
  --tint-blue: linear-gradient(135deg, rgba(238, 242, 255, 0.85), rgba(224, 231, 255, 0.65));
  --tint-purple: linear-gradient(135deg, rgba(245, 243, 255, 0.85), rgba(237, 233, 254, 0.65));
  --tint-peach: linear-gradient(135deg, rgba(254, 243, 199, 0.85), rgba(253, 230, 138, 0.65));
  --tint-teal: linear-gradient(135deg, rgba(204, 251, 241, 0.85), rgba(153, 246, 228, 0.65));
  --tint-rose: linear-gradient(135deg, rgba(255, 228, 230, 0.85), rgba(254, 205, 211, 0.65));

  /* Brand Accents */
  --primary: #ff5722;
  --primary-dark: #e64a19;
  --accent-orange: #f97316;

  /* Typography Colors */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;

  --gradient-orange: linear-gradient(135deg, #ff5722 0%, #f97316 100%);

  /* UI Radius & Shadows */
  --nav-height: 80px;
  --radius-sm: 10px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-full: 9999px;

  --shadow-shell: 0 30px 90px rgba(15, 23, 42, 0.08), 0 10px 30px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 10px 25px rgba(0, 0, 0, 0.03), 0 4px 10px rgba(0, 0, 0, 0.02);
  --shadow-hover: 0 18px 40px rgba(0, 0, 0, 0.08);

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  padding: 1.5rem;
}

/* Uniform Boxed Glass App Shell Window (Same Width & Glass Effect on All Pages) */
.app-shell {
  margin: 0 auto;
  background: rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-shell);
  overflow: hidden;
  padding: 2.5rem;
  position: relative;
}

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

ul {
  list-style: none;
}

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

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

.gradient-text {
  background: var(--gradient-orange);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.section-padding {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem auto;
}

.section-header .badge {
  margin-bottom: 1rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
  color: var(--text-main);
}

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

/* Pill Buttons & Badges matching example */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

.btn-primary {
  background: #0f172a;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.2);
}

.btn-primary:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 87, 34, 0.35);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.85);
  color: var(--text-main);
  border: 1px solid rgba(15, 23, 42, 0.15);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: #ffffff;
  border-color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(255, 87, 34, 0.1);
  border: 1px solid rgba(255, 87, 34, 0.25);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Navigation Header matching example navbar */
.navbar {
  width: 100%;
  padding: 0.75rem 1.75rem;
  margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

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

.brand-logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  padding: 2px 6px;
  transition: var(--transition);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: #475569;
  position: relative;
  padding: 0.4rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: #0f172a;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Secondary Filter Bar matching example sub-header */
.sub-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-full);
  padding: 0.6rem 1.75rem;
  margin-bottom: 2.5rem;
  font-size: 0.88rem;
  color: #475569;
}

.sub-nav-links {
  display: flex;
  gap: 1.5rem;
  font-weight: 500;
}

.sub-nav-links a:hover {
  color: var(--primary);
}

/* Glassmorphism Pastel Cards matching example layout */
.glass-card {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04), inset 0 1px 1px 0 rgba(255, 255, 255, 0.9);
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.45), transparent 40%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.glass-card:hover::before {
  opacity: 1;
}

.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08), inset 0 1px 1px 0 rgba(255, 255, 255, 1);
  border-color: #ffffff;
}

/* Individual Pastel Card Variant Themes */
.card-mint {
  background: var(--tint-green);
}

.card-blue {
  background: var(--tint-blue);
}

.card-purple {
  background: var(--tint-purple);
}

.card-peach {
  background: var(--tint-peach);
}

.card-teal {
  background: var(--tint-teal);
}

.card-rose {
  background: var(--tint-rose);
}

/* Card Header Icon Pill */
.card-icon-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.icon-pill {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f172a;
  font-size: 1.3rem;
  transition: var(--transition);
}

.glass-card:hover .icon-pill {
  background: #0f172a;
  color: #ffffff;
}

.card-circle-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(15, 23, 42, 0.2);
  display: inline-block;
}

.glass-card:hover .card-circle-radio {
  border-color: var(--primary);
  background: var(--primary);
}

/* Card Price/Metric Tag Pill */
.card-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(15, 23, 42, 0.08);
  font-size: 0.8rem;
  font-weight: 600;
  color: #0f172a;
  margin-top: 1.25rem;
}

/* Hero Section */
.hero {
  padding: 3.5rem 0 4.5rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.4rem;
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
  color: #0f172a;
}

.hero-content p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  color: #475569;
  max-width: 540px;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.stat-item h3 {
  font-size: 2.2rem;
  color: var(--primary);
}

.stat-item p {
  font-size: 0.9rem;
  color: #64748b;
}

/* Hero Graphic Stack */
.hero-visual {
  position: relative;
}

.main-visual-box {
  background: var(--tint-purple);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.9);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-card);
}

/* Grids */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 1.75rem;
}

.icon-box {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f172a;
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}

/* Page Banner */
.page-banner {
  padding: 2.5rem 0 3.5rem 0;
  text-align: center;
}

.page-banner h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #0f172a;
}

.page-banner p {
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
  color: #475569;
}

/* Portfolio Gallery Cards */
.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

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

.portfolio-img {
  width: 100%;
  height: 240px;
  background: #f1f5f9;
  overflow: hidden;
  position: relative;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-img img {
  transform: scale(1.08);
}

.portfolio-info {
  padding: 1.5rem;
}

/* Responsive YouTube Video Container */
.video-embed-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: #0f172a;
}

.video-embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: #475569;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #0f172a;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: var(--radius-sm);
  color: #0f172a;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.15);
  background: #ffffff;
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

/* Contact Page Layout & Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.contact-info-item:hover {
  transform: translateY(-4px);
}

.contact-map-card {
  margin-top: 2rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.contact-map-iframe {
  width: 100%;
  height: 280px;
  border: none;
  border-radius: var(--radius-md);
  display: block;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Accordion */
.accordion-item {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.8);
  overflow: hidden;
}

.accordion-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: #0f172a;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
  max-height: 300px;
  padding: 0 1.5rem 1.5rem 1.5rem;
}

/* Footer matching example footer bar */
footer {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  margin-top: 1rem;
  max-width: 320px;
  color: #475569;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.1rem;
  color: #0f172a;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #64748b;
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: #64748b;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f172a;
}

.social-link:hover {
  background: #0f172a;
  color: #ffffff;
  transform: translateY(-2px);
}

/* Comprehensive Multi-Device Responsiveness (Mobile, Tablet, Desktop) */
@media (max-width: 1200px) {
  .app-shell {
    max-width: 100%;
    border-radius: 24px;
    padding: 2rem;
  }

  .hero-content h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 1024px) {
  body {
    padding: 0.5rem;
  }

  .app-shell {
    padding: 1.75rem 1.25rem;
    border-radius: 24px;
  }

  .navbar {
    padding: 0.6rem 1.25rem;
    margin-bottom: 1.5rem;
  }

  .brand-logo-img {
    height: 44px;
  }

  .nav-links {
    position: fixed;
    top: 75px;
    left: -100%;
    width: calc(100% - 1rem);
    margin: 0 0.5rem;
    height: auto;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.95);
    flex-direction: column;
    padding: 2rem 1.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
    gap: 1.25rem;
    transition: var(--transition);
    z-index: 1001;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Sub-nav horizontal scroll and badge hide on mobile */
  .sub-nav-bar {
    overflow-x: auto;
    white-space: nowrap;
    padding: 0.6rem 1rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 1rem;
  }

  .sub-nav-bar::-webkit-scrollbar {
    display: none;
  }

  .sub-nav-bar > div:last-child {
    display: none; /* Hide 360° Services right badge on mobile so links fit cleanly */
  }

  .sub-nav-links {
    gap: 1.25rem;
    flex-shrink: 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-content p {
    margin: 0 auto 2rem auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
    gap: 1.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 2.5rem 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .section-header h2 {
    font-size: 1.85rem;
  }

  .page-banner h1 {
    font-size: 2rem;
  }

  .grid-3, .grid-2 {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .contact-hero-card {
    padding: 1.25rem;
    border-radius: 20px;
    overflow: visible;
  }

  .contact-image-banner {
    height: 180px;
  }

  .contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .contact-info-row {
    padding: 0.85rem 1rem;
  }

  .owner-profile-card {
    grid-template-columns: 1fr !important;
    text-align: center;
    padding: 1.5rem !important;
  }

  .owner-portrait-img {
    max-width: 180px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  body {
    padding: 0.35rem;
  }

  .app-shell {
    padding: 1.25rem 0.85rem;
    border-radius: 20px;
  }

  .navbar {
    padding: 0.5rem 0.85rem;
    margin-bottom: 1.25rem;
  }

  .brand-logo-img {
    height: 36px;
    padding: 0;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .nav-actions .btn {
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    width: auto;
    border-radius: var(--radius-full);
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }

  /* Filter tabs horizontal scroll on phone screens */
  .filter-tabs {
    gap: 0.5rem;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 0.5rem;
    justify-content: flex-start;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .filter-tabs::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    padding: 0.45rem 0.9rem;
    font-size: 0.8rem;
    flex-shrink: 0;
  }

  /* Form columns stack vertically on mobile */
  form div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }

  .contact-info-list {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 1rem auto 0 auto;
  }

  .footer-links {
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Sticky Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: #25d366;
  color: #ffffff;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #20ba5a;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.65);
  color: #ffffff;
}

.whatsapp-float .whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: #0f172a;
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
    font-size: 28px;
  }
}