/* ==========================================================================
   PERFECT INVISIBLE GRILL - MODERN PREMIUM DESIGN SYSTEM
   ========================================================================== */

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

/* --- CSS Variables & Theme System --- */
:root {
  /* Brand Palette */
  --primary-navy: #0F172A;
  --primary-blue: #1E3E62;
  --accent-blue: #2563EB;
  --safety-green: #10B981;
  --safety-green-dark: #059669;
  --safety-green-light: #D1FAE5;
  --accent-gold: #F59E0B;
  
  /* Light Mode Palette */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --card-bg: rgba(255, 255, 255, 0.85);
  --card-border: rgba(226, 232, 240, 0.8);
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --nav-bg: rgba(255, 255, 255, 0.9);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.25);
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-blur: blur(16px);

  /* Fonts & Radius */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base & Reset --- */
*, *::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;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

button {
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

/* --- Typography & Badges --- */
.heading-primary {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.heading-secondary {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.text-gradient {
  background: linear-gradient(135deg, var(--safety-green) 0%, #0284C7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-green {
  background: var(--safety-green-light);
  color: var(--safety-green-dark);
}

.badge-navy {
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent-blue);
}

/* --- Glass Card Utility --- */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.glass-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.4);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--safety-green) 0%, var(--safety-green-dark) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
  background: linear-gradient(135deg, #10B981 0%, #047857 100%);
}

.btn-navy {
  background: var(--primary-navy);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.25);
}

.btn-navy:hover {
  transform: translateY(-2px);
  background: #1E293B;
  box-shadow: 0 8px 25px rgba(15, 23, 42, 0.4);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #1DA851;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.pulse-ring {
  position: relative;
}

.pulse-ring::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: inherit;
  border: 2px solid #25D366;
  animation: pulse-ring 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.15); opacity: 0; }
}

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--card-border);
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-main);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--safety-green) 0%, var(--primary-navy) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--safety-green);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--safety-green);
  transition: var(--transition);
  border-radius: var(--radius-full);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  background: none;
  color: var(--text-main);
}

/* --- Hero Section --- */
.hero-section {
  padding-top: 130px;
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.06) 0%, transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-subtext {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
}

.stat-item h4 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--safety-green);
}

.stat-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Hero Carousel / Horizontal Sliding Track --- */
.hero-slider-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 530px;
}

.hero-slider-track {
  display: flex;
  width: 300%; /* 3 slides = 300% */
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-slide {
  width: 33.3333%;
  height: 100%;
  position: relative;
  flex-shrink: 0;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Sleek Compact Overlay Tag */
.hero-slide-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  padding: 0.5rem 1rem;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 5;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  max-width: max-content;
}

.hero-slide-overlay i {
  font-size: 1.1rem;
  color: var(--safety-green);
}

.hero-slide-overlay strong {
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Hero Controls */
.hero-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  z-index: 10;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-slider-btn:hover {
  background: var(--safety-green);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.hero-btn-prev {
  left: 16px;
}

.hero-btn-next {
  right: 16px;
}

.hero-slider-dots {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  gap: 0.4rem;
  z-index: 10;
  background: rgba(15, 23, 42, 0.65);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.hero-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  width: 22px;
  border-radius: var(--radius-full);
  background: var(--safety-green);
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

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

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-image {
  height: 230px;
  overflow: hidden;
  position: relative;
}

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

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

.service-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--primary-navy);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.service-content {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.service-content h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
}

.service-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex-grow: 1;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--card-border);
}

.service-link {
  font-weight: 700;
  color: var(--safety-green);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.service-link:hover {
  gap: 0.7rem;
}

/* --- Before & After Section --- */
.before-after-wrapper {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.comparison-slider {
  position: relative;
  width: 100%;
  height: 490px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}

.comparison-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comparison-before {
  z-index: 1;
}

.comparison-after {
  z-index: 2;
  width: 50%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
}

.comparison-after img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  max-width: none;
  object-fit: cover;
}

.comparison-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: #FFFFFF;
  z-index: 10;
  cursor: ew-resize;
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
}

.handle-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--safety-green);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.5);
  font-size: 1.3rem;
}

.comparison-label {
  position: absolute;
  bottom: 24px;
  padding: 0.6rem 1.4rem;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  z-index: 5;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
}

.label-before {
  left: 24px;
}

.label-after {
  right: 24px;
}

.before-after-presets {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.preset-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--bg-primary);
  color: var(--text-muted);
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.preset-btn:hover {
  background: var(--safety-green);
  color: #FFFFFF;
  border-color: var(--safety-green);
}

/* --- Trust Section --- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.trust-item {
  text-align: center;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.trust-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  color: var(--safety-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.trust-item h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

/* --- Gallery Section --- */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--bg-secondary);
  color: var(--text-muted);
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--safety-green);
  color: #FFFFFF;
  border-color: var(--safety-green);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 260px;
  position: relative;
  cursor: pointer;
}

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

.gallery-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.7);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 2rem;
  transition: var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* --- Reviews Section --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.review-card {
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.review-stars {
  color: var(--accent-gold);
  font-size: 1.1rem;
  display: flex;
  gap: 0.2rem;
}

.review-text {
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.reviewer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--safety-green);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.reviewer-details h5 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
}

.reviewer-details span {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}

.info-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(16, 185, 129, 0.12);
  color: var(--safety-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.info-text h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.info-text p, .info-text a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-form {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  font-size: 0.95rem;
}

.form-control {
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--safety-green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.map-card {
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 1.5rem;
}

.map-card iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- Footer --- */
.footer {
  background: var(--primary-navy);
  color: #FFFFFF;
  padding: 4rem 0 2rem 0;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 1.2rem;
  color: #FFFFFF;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  color: #94A3B8;
  transition: var(--transition);
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #94A3B8;
  font-size: 0.875rem;
}

/* --- Floating & Mobile Sticky Elements --- */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  z-index: 990;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--primary-navy);
  padding: 0.8rem 1rem;
  z-index: 980;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

/* --- Lightbox Modal --- */
.lightbox {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  color: #FFFFFF;
  font-size: 2.5rem;
  cursor: pointer;
}

/* --- Success Toast Modal --- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2500;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  width: 90%;
  max-width: 480px;
  padding: 2.5rem;
  text-align: center;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.modal-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--safety-green-light);
  color: var(--safety-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
}

/* --- Media Queries --- */
@media (max-width: 992px) {
  .hero-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-slider-container {
    height: 420px;
  }
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--card-border);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .mobile-sticky-bar {
    display: block;
  }
  .floating-whatsapp {
    bottom: 85px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.7rem;
  }
}

@media (max-width: 768px) {
  .comparison-label {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
    bottom: 14px;
  }
  .label-before {
    left: 12px;
  }
  .label-after {
    right: 12px;
  }
}

@media (max-width: 576px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .comparison-slider {
    height: 340px;
  }
  .comparison-label {
    padding: 0.35rem 0.65rem;
    font-size: 0.72rem;
    bottom: 10px;
    border-radius: var(--radius-sm);
  }
  .label-before {
    left: 8px;
  }
  .label-after {
    right: 8px;
  }
  .before-after-presets {
    gap: 0.5rem;
  }
  .preset-btn {
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
  }
  .hero-slide-overlay {
    bottom: 12px;
    left: 12px;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
  }
}