/* ==========================================================================
   LyL Refrigeración HVAC - Estilos Principales
   Colores de marca: Azul #034da2, Azul Eléctrico #005ee9, Celeste #e7f6ff
   ========================================================================== */

:root {
  --primary: #034da2;
  --primary-hover: #023877;
  --secondary: #005ee9;
  --secondary-hover: #004dc0;
  --accent: #00b4d8;
  --accent-light: #e7f6ff;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --success: #10b981;
  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 14px rgba(3, 77, 162, 0.08);
  --shadow-lg: 0 12px 30px rgba(3, 77, 162, 0.12);
  --shadow-xl: 0 20px 40px rgba(3, 77, 162, 0.16);

  --font-heading: 'Rubik', 'Segoe UI', -apple-system, sans-serif;
  --font-body: 'Karla', 'Segoe UI', -apple-system, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}

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

a:hover {
  color: var(--secondary);
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Badges */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--accent-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}

.badge-tag.badge-light {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(3, 77, 162, 0.25);
}

.btn-primary:hover {
  background-color: var(--secondary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 94, 233, 0.35);
}

.btn-secondary {
  background-color: var(--secondary);
  color: #ffffff;
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  border-color: #ffffff;
  color: #ffffff;
}

.btn-outline-white:hover {
  background-color: #ffffff;
  color: var(--primary);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-dark);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */

.top-bar {
  background-color: var(--dark);
  color: #cbd5e1;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-info a, .top-bar-info span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #cbd5e1;
}

.top-bar-info a:hover {
  color: #ffffff;
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-social a {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 0.8rem;
}

.top-bar-social a:hover {
  background: var(--secondary);
  color: #ffffff;
}

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-item a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--dark);
  position: relative;
  padding: 6px 0;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

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

.nav-item a:hover,
.nav-item.active a {
  color: var(--primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--dark);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  position: relative;
  background: linear-gradient(135deg, #034da2 0%, #08244e 100%);
  color: #ffffff;
  padding: 80px 0 100px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(0, 180, 216, 0.15) 0%, transparent 50%),
                    radial-gradient(circle at 10% 80%, rgba(0, 94, 233, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

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

.hero-text h1 {
  color: #ffffff;
  font-size: 2.85rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-text h1 span {
  color: #58c5ff;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  color: #e2e8f0;
  margin-bottom: 32px;
}

.hero-features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 36px;
  list-style: none;
}

.hero-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #f1f5f9;
}

.hero-features-list i {
  color: #38bdf8;
  font-size: 1.1rem;
}

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

/* Hero Quote Form Card */
.quote-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 34px 30px;
  box-shadow: var(--shadow-xl);
  color: var(--dark);
  position: relative;
}

.quote-card-header {
  margin-bottom: 22px;
  text-align: left;
}

.quote-card-header h3 {
  font-size: 1.45rem;
  color: var(--dark);
  margin-bottom: 6px;
}

.quote-card-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 16px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-light);
  margin-bottom: 6px;
}

.form-group label span.req {
  color: #ef4444;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  background-color: #f8fafc;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 94, 233, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

/* ==========================================================================
   Trust Stats Bar
   ========================================================================== */

.stats-bar {
  background: #ffffff;
  padding: 30px 0;
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 10;
  margin-top: -30px;
  border-radius: var(--radius-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: left;
}

.stat-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stat-info h4 {
  font-size: 1.6rem;
  color: var(--primary);
  font-weight: 800;
  line-height: 1.1;
}

.stat-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 3px;
  font-weight: 500;
}

/* ==========================================================================
   About Section (Sobre LyL...)
   ========================================================================== */

.section-padding {
  padding: 90px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-img-box {
  position: relative;
}

.about-img-box img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary);
  color: #ffffff;
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 260px;
}

.exp-num {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: #58c5ff;
}

.exp-text {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
}

.section-header {
  margin-bottom: 24px;
}

.section-header h2 {
  font-size: 2.35rem;
  color: var(--dark);
  margin-bottom: 16px;
}

.about-text p {
  margin-bottom: 18px;
  font-size: 1.05rem;
  color: var(--text-main);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 26px 0 34px;
  list-style: none;
}

.about-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark-light);
}

.about-highlights i {
  color: var(--success);
  margin-top: 4px;
}

/* ==========================================================================
   Services Section (SERVICIOS)
   ========================================================================== */

.services-section {
  background-color: var(--bg-light);
}

.section-center-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 54px;
}

.section-center-header h2 {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.section-center-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(3, 77, 162, 0.25);
}

.service-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: #e2e8f0;
}

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

.service-card:hover .service-img-wrap img {
  transform: scale(1.06);
}

.service-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-body h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--dark);
}

.service-body p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-btn-quote {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-btn-quote:hover {
  color: var(--secondary);
  gap: 10px;
}

/* ==========================================================================
   Cold Equipment Repair Section (Reparación de Frío)
   ========================================================================== */

.cold-repair-section {
  background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
}

.repair-workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.step-card {
  background: #ffffff;
  padding: 30px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.step-number {
  position: absolute;
  top: 16px;
  right: 18px;
  font-size: 1.8rem;
  font-weight: 800;
  color: #e2e8f0;
}

.step-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 18px;
}

.step-card h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Equipos que reparamos tags */
.equipment-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}

.equipment-tag {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-light);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
}

.equipment-tag i {
  color: var(--primary);
}

/* ==========================================================================
   CTA Banner Section
   ========================================================================== */

.cta-banner {
  background: linear-gradient(135deg, #034da2 0%, #005ee9 100%);
  color: #ffffff;
  padding: 70px 0;
  text-align: center;
}

.cta-banner-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-banner h2 {
  color: #ffffff;
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.15rem;
  color: #e7f6ff;
  margin-bottom: 30px;
}

/* ==========================================================================
   Contact & Quote Section
   ========================================================================== */

.contact-section {
  background-color: var(--bg-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 36px;
  border: 1px solid var(--border-color);
}

.contact-info-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.contact-info-card > p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #ffffff;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.contact-detail h5 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--dark);
}

.contact-detail a, .contact-detail p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.contact-detail a:hover {
  color: var(--primary);
}

/* ==========================================================================
   Google Maps Section
   ========================================================================== */

.contact-map-card {
  margin-top: 50px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.map-card-header {
  background: #ffffff;
  padding: 22px 28px;
  border: 1px solid var(--border-color);
  border-bottom: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.map-container {
  overflow: hidden;
  border: 1px solid var(--border-color);
  height: 420px;
  background: #f1f5f9;
  position: relative;
}

.map-container iframe {
  width: 100% !important;
  height: 100% !important;
  border: 0 !important;
  display: block;
}

@media (max-width: 768px) {
  .contact-map-card {
    margin-top: 36px;
  }
  .map-card-header {
    padding: 18px 20px;
  }
  .map-container {
    height: 320px;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--dark);
  color: #94a3b8;
  padding: 70px 0 0;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-about .footer-logo img {
  height: 48px;
  width: auto;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}

.footer-about p {
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social-links {
  display: flex;
  gap: 10px;
}

.footer-social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.footer-social-links a:hover {
  background: var(--secondary);
  color: #ffffff;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--secondary);
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: 10px;
}

.footer-menu a {
  color: #94a3b8;
}

.footer-menu a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
}

.footer-bottom a {
  color: #94a3b8;
  transition: var(--transition);
}

.footer-bottom a:hover {
  color: #ffffff;
}

.footer-dev {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
}

.footer-dev .footer-dev-link {
  color: #38bdf8;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  transition: var(--transition);
}

.footer-dev .footer-dev-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-dev .footer-dev-link i {
  font-size: 0.72rem;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */

.floating-whatsapp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--whatsapp);
  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: 999;
  transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-dark);
  color: #ffffff;
  transform: scale(1.1);
}

@keyframes pulse-whatsapp {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.92rem;
  display: none;
}

.form-alert.success {
  display: block;
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-alert.error {
  display: block;
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about-experience-badge {
    right: 20px;
    bottom: -15px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .mobile-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 80%;
    max-width: 320px;
    height: calc(100vh - 70px);
    background-color: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
    gap: 18px;
    box-shadow: 4px 0 20px rgba(0,0,0,0.1);
    transition: left 0.3s ease;
    z-index: 999;
  }

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

  .nav-cta {
    display: none;
  }

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

  .hero-features-list {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .repair-workflow-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

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

  .repair-workflow-grid {
    grid-template-columns: 1fr;
  }

  .hero-text h1 {
    font-size: 1.85rem;
  }

  .quote-card {
    padding: 24px 18px;
  }
}