/* ===== VARIABLES ===== */
:root {
  --primary: #1B4D3E;
  --primary-dark: #143A2F;
  --primary-light: #2A7A5F;
  --accent: #C8A96E;
  --accent-light: #D4BC8A;
  --dark: #1A1A1A;
  --dark-800: #2D2D2D;
  --gray-900: #333;
  --gray-700: #555;
  --gray-500: #888;
  --gray-300: #CCC;
  --gray-100: #F5F5F5;
  --white: #FFFFFF;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--gray-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
}
.section-gray { background: var(--gray-100); }
.section-dark { background: var(--dark); color: var(--white); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27,77,62,0.3);
}
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-lg { padding: 18px 36px; font-size: 16px; }
.btn-full { width: 100%; }

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--dark);
  color: var(--gray-300);
  font-size: 13px;
  padding: 8px 0;
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-phone {
  color: var(--accent);
  font-weight: 600;
}
.top-bar-phone:hover { color: var(--accent-light); }

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: all var(--transition);
}
.header-scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  font-size: 28px;
  color: var(--primary);
}
.logo-icon-light { color: var(--accent); }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--dark);
}
.logo-name-light { color: var(--white); }
.logo-sub {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--primary);
}
.logo-sub-light { color: var(--accent); }

.nav { display: flex; gap: 32px; }
.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--transition);
  position: relative;
}
.nav-link:hover { color: var(--primary); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}
.nav-link:hover::after { width: 100%; }

.header-cta { padding: 10px 24px; font-size: 14px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1B4D3E 0%, #0D2B22 60%, #1a1a1a 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(circle, rgba(200,169,110,0.08) 0%, transparent 70%);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 80px 0;
}
.hero-badge {
  display: inline-block;
  background: rgba(200,169,110,0.15);
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
  border: 1px solid rgba(200,169,110,0.25);
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-trust {
  display: flex;
  gap: 40px;
  align-items: center;
}
.trust-item { text-align: center; }
.trust-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}
.trust-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  display: block;
}
.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-header-light { color: var(--white); }
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--primary);
  margin-bottom: 16px;
}
.section-tag-light { color: var(--accent); }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--gray-700);
  line-height: 1.7;
}
.section-header-light .section-subtitle { color: rgba(255,255,255,0.6); }

/* ===== BEFORE/AFTER ===== */
.ba-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.ba-card {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}
.ba-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.ba-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: ew-resize;
  user-select: none;
}
.ba-before, .ba-after {
  position: absolute;
  inset: 0;
}
.ba-before {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}
.ba-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ba-placeholder-text {
  font-weight: 600;
  font-size: 15px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.5);
  color: white;
}
.ba-placeholder-before-1 { background: linear-gradient(135deg, #8B7355, #A0896C); }
.ba-placeholder-after-1 { background: linear-gradient(135deg, #5C4033, #8B6914); }
.ba-placeholder-before-2 { background: linear-gradient(135deg, #9CA3AF, #B8BFC9); }
.ba-placeholder-after-2 { background: linear-gradient(135deg, #6B7B8D, #8FA4B8); }
.ba-placeholder-before-3 { background: linear-gradient(135deg, #A89078, #C4AA8E); }
.ba-placeholder-after-3 { background: linear-gradient(135deg, #2C1810, #5C3A28); }

.ba-label {
  position: absolute;
  bottom: 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 4px;
  color: white;
  z-index: 3;
}
.ba-label-before { left: 12px; background: rgba(0,0,0,0.6); }
.ba-label-after { right: 12px; background: var(--primary); }

.ba-handle {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 5;
  cursor: ew-resize;
}
.ba-handle-line {
  width: 3px;
  flex: 1;
  background: white;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}
.ba-handle-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  color: var(--gray-700);
  flex-shrink: 0;
}
.ba-caption {
  padding: 16px;
  text-align: center;
  font-size: 14px;
  color: var(--gray-700);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
}
.service-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-card-featured {
  border: 2px solid var(--primary);
  transform: scale(1.02);
}
.service-card-featured.animate-in {
  transform: scale(1.02);
}
.service-card-featured:hover {
  transform: scale(1.02) translateY(-8px);
}
.service-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--dark);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.service-icon {
  font-size: 48px;
  margin-bottom: 20px;
}
.service-title {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-desc {
  font-size: 15px;
  color: var(--gray-700);
  margin-bottom: 24px;
  line-height: 1.6;
}
.service-features {
  text-align: left;
  margin-bottom: 28px;
}
.service-features li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
  padding-left: 24px;
  position: relative;
}
.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* ===== WHY US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}
.why-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.why-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
  border-color: rgba(200,169,110,0.3);
}
.why-icon {
  font-size: 36px;
  margin-bottom: 16px;
}
.why-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.why-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}
.testimonial-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.testimonial-stars {
  color: #F59E0B;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}
.testimonial-author strong {
  display: block;
  font-size: 15px;
}
.testimonial-location {
  font-size: 13px;
  color: var(--gray-500);
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(200,169,110,0.1) 0%, transparent 60%);
}
.cta-content { position: relative; z-index: 2; }
.cta-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-form-title {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-form-subtitle {
  color: var(--gray-700);
  margin-bottom: 32px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27,77,62,0.1);
}
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  gap: 12px;
}
.form-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 8px;
}
.form-success h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
}
.form-success a { color: var(--primary); font-weight: 600; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.contact-info-card-highlight {
  background: var(--primary);
  color: var(--white);
}
.contact-info-card-highlight p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}
.contact-info-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  margin-bottom: 20px;
}
.contact-detail {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  font-size: 15px;
  line-height: 1.6;
}
.contact-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.contact-detail a {
  color: var(--primary);
  font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand { max-width: 280px; }
.footer-desc {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
}
.footer-links h4 {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-links a {
  display: block;
  font-size: 14px;
  padding: 6px 0;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-address { margin-top: 8px; }

/* ===== RUG DEALERS ===== */
.dealers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}
.dealer-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
  text-align: center;
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}
.dealer-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.dealer-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.dealer-logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--gray-100);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--primary);
  letter-spacing: 2px;
  border: 2px solid rgba(27,77,62,0.1);
}
.dealer-name {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}
.dealer-desc {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 24px;
}
.dealer-cta {
  margin-top: 16px;
}
.dealer-cta-inner {
  background: linear-gradient(135deg, rgba(27,77,62,0.06) 0%, rgba(200,169,110,0.08) 100%);
  border: 2px solid rgba(27,77,62,0.12);
  border-radius: var(--radius);
  padding: 48px 40px;
  text-align: center;
}
.dealer-cta-inner h3 {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 12px;
}
.dealer-cta-inner p {
  font-size: 16px;
  color: var(--gray-700);
  max-width: 560px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.dealer-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== BRANDS ===== */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.brand-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 28px 20px;
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-700);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition);
}
.brand-item:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.brands-tagline {
  text-align: center;
  font-size: 16px;
  color: var(--gray-700);
}
.brands-tagline a {
  color: var(--primary);
  font-weight: 600;
}

/* ===== CHATBOT ===== */
.chat-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(27,77,62,0.4);
  z-index: 9999;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.chat-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(27,77,62,0.5);
}
.chat-btn-active {
  background: var(--gray-700);
}
.chat-panel {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 380px;
  max-height: 520px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 12px 48px rgba(0,0,0,0.18);
  z-index: 9998;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.3s ease;
}
.chat-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}
.chat-header {
  background: var(--primary);
  color: white;
  padding: 16px 20px;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chat-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-header-icon {
  font-size: 22px;
  color: var(--accent);
}
.chat-header-status {
  display: block;
  font-size: 12px;
  opacity: 0.7;
}
.chat-close {
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.chat-close:hover { opacity: 1; }
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 120px;
  max-height: 240px;
}
.chat-msg {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.5;
  max-width: 85%;
  animation: chatFadeIn 0.3s ease;
}
@keyframes chatFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-msg-bot {
  background: var(--gray-100);
  color: var(--gray-900);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.chat-msg-user {
  background: var(--primary);
  color: white;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}
.chat-options {
  padding: 12px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid var(--gray-100);
  max-height: 160px;
  overflow-y: auto;
}
.chat-option-btn {
  background: rgba(27,77,62,0.08);
  color: var(--primary);
  border: 1px solid rgba(27,77,62,0.15);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.chat-option-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.chat-footer {
  padding: 12px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--gray-500);
  border-top: 1px solid var(--gray-100);
}
.chat-footer a {
  color: var(--primary);
  font-weight: 600;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .ba-grid,
  .services-grid,
  .why-grid,
  .testimonials-grid,
  .dealers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  
  .top-bar-text { display: none; }
  
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 0;
    box-shadow: -4px 0 24px rgba(0,0,0,0.1);
    transition: right var(--transition);
    z-index: 999;
  }
  .nav-open { right: 0; }
  .nav-link {
    padding: 16px 0;
    font-size: 17px;
    border-bottom: 1px solid var(--gray-100);
  }
  .nav-link::after { display: none; }
  
  .header-cta { display: none; }
  .hamburger { display: flex; z-index: 1001; }
  
  .hero { min-height: 75vh; }
  .hero-trust { gap: 24px; }
  .trust-number { font-size: 22px; }
  
  .ba-grid,
  .services-grid,
  .why-grid,
  .testimonials-grid,
  .dealers-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .chat-panel {
    width: calc(100vw - 32px);
    right: 16px;
    bottom: 90px;
  }
  .chat-btn {
    bottom: 16px;
    right: 16px;
    width: 56px;
    height: 56px;
    font-size: 24px;
  }
  .service-card-featured {
    transform: none;
  }
  .service-card-featured:hover {
    transform: translateY(-8px);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row { grid-template-columns: 1fr; }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-brand { max-width: 100%; }

  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-trust {
    flex-direction: column;
    gap: 16px;
  }
  .trust-divider {
    width: 40px;
    height: 1px;
  }
  .hero-title { font-size: 32px; }
}