/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --green-dark: #1F4D2B;
  --green-lime: #7CB342;
  --white: #FFFFFF;
  --gray-light: #F5F7F4;
  --text-dark: #222222;
  --accent-orange: #F28C28;
  --font-primary: 'Inter', Arial, Helvetica, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.3s ease;
}

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

body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--green-lime);
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #555;
  max-width: 640px;
  line-height: 1.7;
}

.text-center {
  text-align: center;
}

.text-center .section-subtitle {
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.2;
}

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

.btn-primary:hover {
  background: #6aa337;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background: #153b1f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--green-dark);
  transform: translateY(-2px);
}

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

.btn-orange:hover {
  background: #e07d1f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--green-dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 800;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--green-dark);
  line-height: 1.2;
}

.logo-text span {
  color: var(--green-lime);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: #444;
  position: relative;
  padding: 4px 0;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--green-dark);
  font-size: 1rem;
  white-space: nowrap;
}

.header-phone:hover {
  color: var(--green-lime);
}

.btn-header {
  padding: 10px 20px;
  font-size: 0.9rem;
  white-space: nowrap;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 26px;
  height: 3px;
  background: var(--green-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, #0f2b18 100%);
  color: var(--white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(124, 179, 66, 0.08);
  pointer-events: none;
}

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

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(124, 179, 66, 0.15);
  color: var(--green-lime);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--green-lime);
}

.hero-text {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green-lime);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero-image {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img-placeholder {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4/3;
  background: rgba(124, 179, 66, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  text-align: center;
  padding: 40px;
  border: 1px solid rgba(124, 179, 66, 0.2);
  position: relative;
}

.hero-img-placeholder .icon-big {
  font-size: 3.5rem;
  margin-bottom: 12px;
  opacity: 0.5;
}

.hero-img-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(31, 77, 43, 0.9);
  backdrop-filter: blur(8px);
  padding: 12px 16px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--white);
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--gray-light);
  padding: 32px 0;
  border-bottom: 1px solid #e8ede6;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-icon {
  width: 44px;
  height: 44px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.trust-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1.3;
}

/* ===== ABOUT SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 0.95rem;
  text-align: center;
  padding: 40px;
}

.about-text p {
  margin-bottom: 16px;
  color: #555;
  line-height: 1.7;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.about-feature::before {
  content: '✓';
  color: var(--green-lime);
  font-weight: 700;
  font-size: 1.1rem;
}

/* ===== SERVICES SECTION ===== */
.services-section {
  background: var(--gray-light);
}

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

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-lime);
}

.service-card-icon {
  width: 64px;
  height: 64px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.8rem;
  transition: background var(--transition);
}

.service-card:hover .service-card-icon {
  background: var(--green-lime);
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}

.service-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}

.services-cta {
  text-align: center;
  margin-top: 40px;
}

/* ===== WHY CHOOSE US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.why-card {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.why-card:hover {
  background: var(--gray-light);
}

.why-card-icon {
  width: 72px;
  height: 72px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 2rem;
}

.why-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}

/* ===== RESIDENTIAL / COMMERCIAL SECTIONS ===== */
.resi-com-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.resi-com-content p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 16px;
}

.resi-com-list {
  margin: 20px 0;
}

.resi-com-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.95rem;
  color: #444;
}

.resi-com-list li::before {
  content: '✓';
  color: var(--green-lime);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.resi-com-image {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 0.95rem;
  text-align: center;
  padding: 40px;
}

.resi-com-image.light-bg {
  background: #e8f0e3;
}

/* ===== PROCESS SECTION ===== */
.process-section {
  background: var(--green-dark);
  color: var(--white);
}

.process-section .section-title {
  color: var(--white);
}

.process-section .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 48px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-number {
  width: 56px;
  height: 56px;
  background: var(--green-lime);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.process-step p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* ===== SERVICE AREA ===== */
.area-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 48px;
}

.area-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.area-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--gray-light);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
}

.area-item::before {
  content: '📍';
  font-size: 1rem;
}

.area-highlight {
  background: var(--green-dark);
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
}

.area-highlight h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.area-highlight p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 16px;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--green-dark) 0%, #0f2b18 100%);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}

.cta-banner h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn {
  font-size: 1.1rem;
  padding: 16px 40px;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  background: var(--gray-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.contact-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.contact-info-text {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.5;
}

.contact-info-text strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.contact-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e6dd;
  border-radius: var(--radius);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-lime);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group .btn {
  width: 100%;
}

/* ===== FOOTER ===== */
.footer {
  background: #1a1a1a;
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 0;
}

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

.footer-brand h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand h3 span {
  color: var(--green-lime);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.footer-brand .footer-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green-lime);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ===== PAGE BANNER ===== */
.page-banner {
  background: linear-gradient(135deg, var(--green-dark) 0%, #0f2b18 100%);
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}

.page-banner h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.page-banner p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumbs a:hover {
  color: var(--green-lime);
}

.breadcrumbs span {
  color: var(--white);
}

/* ===== ABOUT PAGE ===== */
.about-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.value-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-card-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.value-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.6;
}

/* ===== SERVICES PAGE ===== */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.service-page-card {
  background: var(--white);
  border: 1px solid #e8ede6;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
}

.service-page-card:hover {
  border-color: var(--green-lime);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-page-card .service-card-icon {
  width: 72px;
  height: 72px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 2rem;
}

.service-page-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
}

.service-page-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-page-card .btn {
  padding: 10px 24px;
  font-size: 0.9rem;
}

/* ===== CONTACT PAGE ===== */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.contact-details {
  padding-right: 24px;
}

.contact-details h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
}

.contact-details > p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid #e8ede6;
}

.contact-method:last-child {
  border-bottom: none;
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-method h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.contact-method p {
  font-size: 0.95rem;
  color: #555;
}

/* ===== PRIVACY PAGE ===== */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin: 32px 0 12px;
}

.privacy-content p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 12px;
}

.privacy-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.privacy-content ul li {
  color: #555;
  line-height: 1.7;
  margin-bottom: 6px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-image {
    order: -1;
  }
  .hero-img-placeholder {
    max-width: 100%;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .about-grid,
  .resi-com-grid,
  .contact-grid,
  .about-page-grid,
  .contact-page-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .area-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    gap: 0;
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid #f0f0f0;
    width: 100%;
  }
  .mobile-toggle {
    display: flex;
  }
  .header-phone {
    display: none;
  }
  .btn-header {
    padding: 8px 16px;
    font-size: 0.85rem;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .services-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .page-banner h1 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .services-page-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
  .hero-title {
    font-size: 1.8rem;
  }
  .contact-form {
    padding: 24px 20px;
  }
  .area-list {
    grid-template-columns: 1fr;
  }
}

/* ===== SCHEMA (hidden) ===== */
.schema-hidden {
  display: none;
}

/* ===== ACCESSIBILITY ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--green-lime);
  outline-offset: 2px;
}