/* North Wisconsin Homes - Ingenious-inspired theme */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;600&display=swap');

:root {
  --forest-green: #2D5A27;
  --leaf-green: #3d8b37;
  --mint-green: #A8D5BA;
  --light-green: #e8f5e9;
  --orange: #F26522;
  --orange-hover: #d9541a;
  --dark: #1a1a1a;
  --dark-footer: #111111;
  --gray: #666666;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  --border: #e0e0e0;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 4px 20px rgba(0,0,0,0.1);
}

*, *::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(--dark);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-orange {
  background: var(--orange);
  color: var(--white);
}

.btn-orange:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(242,101,34,0.4);
}

.btn-green {
  background: var(--forest-green);
  color: var(--white);
}

.btn-green:hover {
  background: var(--leaf-green);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--forest-green);
  color: var(--forest-green);
  padding: 10px 24px;
}

.btn-outline:hover {
  background: var(--forest-green);
  color: var(--white);
}

.btn-outline-white {
  border-color: var(--white);
  color: var(--white);
}

.btn-outline-white:hover {
  background: var(--white);
  color: var(--forest-green);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo img { height: 50px; width: auto; }

.nav { display: flex; align-items: center; gap: 8px; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-list li a {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px 16px;
  color: var(--dark);
}

.nav-list li a:hover,
.nav-list li a.active { color: var(--forest-green); }

.header-icons {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 10px;
}

.cart-icon {
  position: relative;
  padding: 8px;
  cursor: pointer;
}

.cart-icon svg { width: 22px; height: 22px; fill: var(--dark); }

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--orange);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--dark);
  margin: 5px 0;
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  margin-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,90,39,0.85) 0%, rgba(45,90,39,0.65) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 60px 20px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  opacity: 0.95;
  line-height: 1.8;
}

.hero-diagonal {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  z-index: 3;
}

/* Section common */
.section {
  padding: 80px 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

.section-title p {
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
  font-size: 1rem;
}

.section-title.white h2,
.section-title.white p { color: var(--white); }

.section-title.white p { opacity: 0.9; }

/* Diagonal sections */
.section-green {
  background: var(--forest-green);
  color: var(--white);
  padding: 100px 0;
}

.section-green::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--forest-green);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.section-green::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--forest-green);
  clip-path: polygon(0 0, 100% 100%, 0 100%);
  z-index: 1;
}

.section-green .container { position: relative; z-index: 2; }

/* Smart Home intro */
.smart-home {
  background: var(--white);
  padding: 100px 0 80px;
}

.smart-home-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.smart-home-content h2 {
  font-size: 2.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.smart-home-content > p {
  color: var(--gray);
  margin-bottom: 35px;
}

.features-row {
  display: flex;
  gap: 30px;
  margin-bottom: 35px;
  flex-wrap: wrap;
}

.feature-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.feature-icon {
  width: 70px;
  height: 70px;
  border: 2px solid var(--forest-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.feature-icon svg { width: 32px; height: 32px; stroke: var(--forest-green); fill: none; stroke-width: 1.5; }

.feature-item h5 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.smart-home-image img {
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* Manage cards */
.manage-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.manage-card {
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition);
}

.manage-card:hover {
  transform: translateY(-5px);
  border-color: var(--white);
}

.manage-card img { width: 100%; height: 220px; object-fit: cover; }

.manage-card-body { padding: 25px; }

.manage-card-body h4 {
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.manage-card-body .tag {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.8;
  margin-bottom: 10px;
}

.manage-card-body p { font-size: 0.9rem; opacity: 0.9; line-height: 1.6; }

.manage-card-body a {
  display: inline-block;
  margin-top: 15px;
  color: var(--orange);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.manage-card-body a:hover { text-decoration: underline; }

/* Automation cards */
.automation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.auto-card {
  text-align: center;
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.auto-card:hover { transform: translateY(-5px); }

.auto-card-icon {
  width: 80px;
  height: 80px;
  background: var(--forest-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -40px auto 20px;
  position: relative;
  z-index: 2;
  border: 4px solid var(--white);
}

.auto-card-icon svg { width: 36px; height: 36px; fill: var(--white); }

.auto-card img { width: 100%; height: 200px; object-fit: cover; }

.auto-card-body { padding: 25px 20px 30px; }

.auto-card-body h4 {
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.auto-card-body p {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* Simple to use */
.simple-section {
  background: var(--forest-green);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.simple-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.simple-content h2 {
  color: var(--white);
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.simple-content p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 25px;
}

.device-icons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.device-icon {
  width: 50px;
  height: 50px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.device-icon svg { width: 24px; height: 24px; fill: var(--white); }

.simple-center img {
  max-width: 280px;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

.simple-image img {
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

/* Contact form section */
.contact-section {
  padding: 100px 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.contact-form-wrap h3 {
  font-size: 1.8rem;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.contact-form-wrap > p {
  color: var(--gray);
  margin-bottom: 30px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--forest-green);
  box-shadow: 0 0 0 3px rgba(45,90,39,0.15);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: #e53935;
}

.error-msg {
  color: #e53935;
  font-size: 12px;
  margin-top: 5px;
  display: none;
}

.form-group.error .error-msg { display: block; }

.form-success {
  background: var(--light-green);
  color: var(--forest-green);
  padding: 15px 20px;
  border-radius: 4px;
  margin-bottom: 20px;
  display: none;
  font-weight: 600;
}

.form-success.show { display: block; }

/* Partners band */
.partners-band {
  background: var(--leaf-green);
  padding: 40px 0;
}

.partners-grid {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.partner-logo {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  opacity: 0.9;
  text-transform: uppercase;
}

/* Footer */
.footer {
  background: var(--dark-footer);
  color: rgba(255,255,255,0.8);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--orange);
}

.footer-col p { font-size: 0.9rem; line-height: 1.8; margin-bottom: 15px; }

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

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

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

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--forest-green);
  border-color: var(--forest-green);
}

.social-links svg { width: 18px; height: 18px; fill: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-bottom p { font-size: 0.85rem; }

.footer-bottom-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

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

/* Page header */
.page-header {
  background: var(--forest-green);
  color: var(--white);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--white);
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 15px;
}

.breadcrumb {
  font-size: 14px;
  opacity: 0.9;
}

.breadcrumb a:hover { color: var(--orange); }

.breadcrumb span { margin: 0 8px; }

/* About page */
.about-content { padding: 80px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}

.about-grid img { border-radius: 8px; box-shadow: var(--shadow); }

.about-text h2 {
  font-size: 1.8rem;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-text p { color: var(--gray); margin-bottom: 15px; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
  padding: 60px 0;
  background: var(--light-green);
  border-radius: 8px;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--forest-green);
  margin-bottom: 5px;
}

.stat-item p {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.value-card {
  padding: 35px 25px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--forest-green);
  box-shadow: var(--shadow);
}

.value-card h4 {
  font-size: 1rem;
  text-transform: uppercase;
  margin: 15px 0 10px;
  color: var(--forest-green);
}

.value-card p { color: var(--gray); font-size: 0.9rem; }

/* Services page */
.services-list { padding: 80px 0; }

.service-card-lg {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
}

.service-card-lg:nth-child(even) { direction: rtl; }
.service-card-lg:nth-child(even) > * { direction: ltr; }

.service-card-lg img {
  border-radius: 8px;
  box-shadow: var(--shadow);
  height: 300px;
  object-fit: cover;
  width: 100%;
}

.service-card-lg h3 {
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.service-card-lg p { color: var(--gray); margin-bottom: 20px; }

/* Service detail */
.service-detail { padding: 80px 0; }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
}

.service-detail-content h2 {
  font-size: 2rem;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.service-detail-content p { color: var(--gray); margin-bottom: 15px; }

.service-detail-content ul {
  list-style: disc;
  margin: 20px 0 20px 20px;
  color: var(--gray);
}

.service-detail-content ul li { margin-bottom: 8px; }

.service-detail-image img {
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin-bottom: 30px;
}

/* Products */
.products-section { padding: 60px 0; background: var(--light-gray); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.product-card:hover { transform: translateY(-4px); }

.product-card img { width: 100%; height: 200px; object-fit: cover; }

.product-card-body { padding: 20px; }

.product-card-body h4 { font-size: 1rem; margin-bottom: 8px; }

.product-card-body .price {
  color: var(--orange);
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-heading);
  margin-bottom: 15px;
}

.product-card-body p {
  color: var(--gray);
  font-size: 0.85rem;
  margin-bottom: 15px;
}

.add-to-cart {
  width: 100%;
  padding: 12px;
  font-size: 12px;
}

/* Cart page */
.cart-section { padding: 80px 0; min-height: 50vh; }

.cart-empty {
  text-align: center;
  padding: 60px 20px;
}

.cart-empty h3 { margin-bottom: 15px; }

.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
}

.cart-table th,
.cart-table td {
  padding: 18px 15px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.cart-table th {
  font-family: var(--font-heading);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--light-gray);
}

.cart-item-img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 4px;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 10px;
}

.qty-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  background: var(--white);
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { background: var(--light-green); }

.remove-btn {
  background: none;
  border: none;
  color: #e53935;
  cursor: pointer;
  font-size: 13px;
  text-decoration: underline;
}

.cart-summary {
  background: var(--light-gray);
  padding: 30px;
  border-radius: 8px;
  max-width: 400px;
  margin-left: auto;
}

.cart-summary h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.summary-row.total {
  font-size: 1.2rem;
  font-weight: 700;
  border-top: 2px solid var(--border);
  padding-top: 15px;
  margin-top: 15px;
  color: var(--forest-green);
}

/* FAQ */
.faq-section { padding: 80px 0; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 25px;
  background: var(--white);
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover { background: var(--light-green); }

.faq-question.active { background: var(--forest-green); color: var(--white); }

.faq-icon {
  font-size: 1.5rem;
  transition: var(--transition);
}

.faq-question.active .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 20px 25px;
  color: var(--gray);
  line-height: 1.8;
  border-top: 1px solid var(--border);
}

.faq-item.open .faq-answer { max-height: 500px; }

/* Legal pages */
.legal-content {
  padding: 80px 0;
  max-width: 900px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 15px;
  color: var(--forest-green);
}

.legal-content h3 {
  font-size: 1.2rem;
  margin: 30px 0 12px;
}

.legal-content p,
.legal-content li {
  color: var(--gray);
  margin-bottom: 12px;
  line-height: 1.8;
}

.legal-content ul,
.legal-content ol {
  margin: 15px 0 15px 25px;
}

.legal-content ul { list-style: disc; }
.legal-content ol { list-style: decimal; }

.legal-content .updated {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 30px;
  font-style: italic;
}

/* Subscribe pages */
.subscribe-section {
  padding: 80px 0;
  min-height: 50vh;
}

.subscribe-box {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
  padding: 50px 40px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.subscribe-box h2 {
  font-size: 1.8rem;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.subscribe-box p {
  color: var(--gray);
  margin-bottom: 30px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal {
  background: var(--white);
  border-radius: 8px;
  padding: 40px;
  max-width: 500px;
  width: 100%;
  text-align: center;
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.modal h3 {
  color: var(--forest-green);
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.modal p { color: var(--gray); margin-bottom: 25px; }

.modal-icon {
  width: 70px;
  height: 70px;
  background: var(--light-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.modal-icon svg { width: 36px; height: 36px; fill: var(--forest-green); }

/* Responsive */
@media (max-width: 992px) {
  .smart-home-grid,
  .contact-grid,
  .about-grid,
  .service-detail-grid,
  .simple-grid { grid-template-columns: 1fr; }

  .manage-cards,
  .automation-grid,
  .values-grid { grid-template-columns: repeat(2, 1fr); }

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

  .service-card-lg,
  .service-card-lg:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
  }

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

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  .nav-list {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-150%);
    opacity: 0;
    transition: var(--transition);
    z-index: 999;
  }

  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-list li a { display: block; padding: 15px; border-bottom: 1px solid var(--border); }

  .manage-cards,
  .automation-grid,
  .values-grid,
  .footer-grid { grid-template-columns: 1fr; }

  .hero { min-height: 80vh; margin-top: 70px; }

  .section { padding: 60px 0; }

  .cart-table { font-size: 14px; }

  .cart-table th:nth-child(3),
  .cart-table td:nth-child(3) { display: none; }

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