:root {
  --primary: #2563eb;
  --primary-dark: #1e40af;
  --primary-darker: #1e3a5f;
  --primary-light: #dbeafe;
  --primary-50: #eff6ff;
  --secondary: #10b981;
  --secondary-dark: #059669;
  --secondary-light: #a7f3d0;
  --accent: #f59e0b;
  --accent-light: #fde68a;
  --purple: #7c3aed;
  --purple-light: #ede9fe;
  --rose: #e11d48;
  --rose-light: #ffe4e6;
  --cyan: #0891b2;
  --cyan-light: #cffafe;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --text: #1e293b;
  --text-secondary: #475569;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-alt2: #f1f5f9;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 25px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 40px -5px rgba(0,0,0,0.1), 0 8px 16px -4px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Vazirmatn', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.4rem); }
h4 { font-size: 1.1rem; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  margin-bottom: 12px;
  position: relative;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-50);
  padding: 4px 16px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37,99,235,0.3);
}

.btn-light {
  background: #fff;
  color: var(--primary-dark);
}

.btn-light:hover {
  background: var(--primary-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.btn-full {
  width: 100%;
}

.top-bar {
  background: var(--dark);
  color: var(--text-light);
  text-align: center;
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.01em;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow 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;
  height: 80px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--dark);
  flex-shrink: 0;
}

.logo:hover {
  color: var(--primary);
}

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

.nav-menu a {
  padding: 8px 16px;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-menu a:hover {
  color: var(--primary);
  background: var(--primary-50);
}

.header-cta {
  padding: 10px 24px;
  font-size: 0.88rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0f766e 100%);
  color: #fff;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16,185,129,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: fadeInUp 0.8s ease;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  color: rgba(255,255,255,0.95);
  padding: 6px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 400;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.2);
}

.hero h1 {
  color: #fff;
  margin-bottom: 20px;
  font-weight: 900;
}

.hero p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.88);
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0,0,0,0.25);
  object-fit: cover;
  width: 100%;
  max-height: 480px;
}

.services-preview {
  padding: 100px 0;
  background: var(--bg-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg);
  padding: 36px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-50);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-icon.icon-teal {
  background: #ecfdf5;
  color: var(--secondary);
}

.service-icon.icon-amber {
  background: #fffbeb;
  color: var(--accent);
}

.service-icon.icon-purple {
  background: var(--purple-light);
  color: var(--purple);
}

.service-icon.icon-rose {
  background: var(--rose-light);
  color: var(--rose);
}

.service-icon.icon-cyan {
  background: var(--cyan-light);
  color: var(--cyan);
}

.service-card h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 16px;
  line-height: 1.8;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 500;
  transition: gap var(--transition);
}

.service-link:hover {
  gap: 10px;
}

.about-preview {
  padding: 100px 0;
  background: var(--bg);
}

.about-preview-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

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

.about-preview-content .section-label {
  margin-bottom: 8px;
}

.about-preview-content h2 {
  margin-bottom: 20px;
}

.about-preview-content > p {
  color: var(--text-secondary);
  margin-bottom: 12px;
  font-size: 0.97rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 500;
}

.stats-section {
  padding: 72px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0f766e 100%);
  color: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  padding: 24px 16px;
}

.stat-icon {
  margin-bottom: 12px;
  opacity: 0.8;
}

.stat-number {
  display: block;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.92rem;
  opacity: 0.85;
  font-weight: 300;
}

.testimonials {
  padding: 100px 0;
  background: var(--bg-alt);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg);
  padding: 32px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

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

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 24px;
  position: relative;
  padding-top: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.testimonial-author img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--dark);
  margin-bottom: 2px;
}

.testimonial-author span {
  font-size: 0.82rem;
  color: var(--text-light);
}

.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #0f766e 100%);
  color: #fff;
  text-align: center;
}

.cta-inner h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-inner p {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.about-full {
  padding: 100px 0;
  background: var(--bg-alt);
}

.about-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 72px;
}

.about-intro-text p {
  color: var(--text-secondary);
  font-size: 0.97rem;
  margin-bottom: 16px;
}

.about-intro-text p:last-child {
  margin-bottom: 0;
}

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

.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}

.vm-card {
  background: var(--bg);
  padding: 40px 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.vm-icon {
  margin-bottom: 20px;
}

.vm-card h3 {
  margin-bottom: 14px;
  font-size: 1.2rem;
}

.vm-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.9;
}

.values-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 32px 0;
  margin-bottom: 64px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--text-secondary);
}

.value-item svg {
  color: var(--primary);
}

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

.team-section h3 {
  font-size: 1.5rem;
  margin-bottom: 40px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.team-card {
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.team-photo {
  overflow: hidden;
  aspect-ratio: 1;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.team-card:hover .team-photo img {
  transform: scale(1.05);
}

.team-card h4 {
  padding: 20px 16px 4px;
  font-size: 1.05rem;
}

.team-role {
  display: block;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
  padding: 0 16px;
}

.team-card > p {
  color: var(--text-secondary);
  font-size: 0.84rem;
  padding: 0 16px 24px;
  line-height: 1.7;
}

.services-full {
  padding: 100px 0;
  background: var(--bg);
}

.services-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.service-detail-card {
  display: flex;
  gap: 24px;
  background: var(--bg-alt);
  padding: 36px 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.service-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
  background: var(--bg);
}

.service-detail-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: var(--primary-50);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-detail-icon svg {
  width: 26px;
  height: 26px;
}

.service-detail-icon.icon-teal { background: #ecfdf5; color: var(--secondary); }
.service-detail-icon.icon-amber { background: #fffbeb; color: var(--accent); }
.service-detail-icon.icon-purple { background: var(--purple-light); color: var(--purple); }
.service-detail-icon.icon-rose { background: var(--rose-light); color: var(--rose); }
.service-detail-icon.icon-cyan { background: var(--cyan-light); color: var(--cyan); }

.service-detail-content h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.service-detail-content > p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 14px;
}

.service-detail-content ul {
  list-style: none;
}

.service-detail-content ul li {
  position: relative;
  padding-right: 20px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.service-detail-content ul li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
}

.contact-section {
  padding: 100px 0;
  background: var(--bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--bg);
  padding: 40px 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.93rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  color: var(--text);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(225,29,72,0.1);
}

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

.contact-form .btn {
  margin-top: 8px;
  font-size: 1rem;
  padding: 16px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.contact-info-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--primary-50);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-card h4 {
  font-size: 0.98rem;
  margin-bottom: 6px;
}

.contact-info-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
}

.footer {
  background: var(--dark);
  color: var(--text-light);
  padding-top: 72px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.footer-about > p {
  font-size: 0.88rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: var(--text-light);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 20px;
  font-weight: 700;
}

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

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--text-light);
  transition: all var(--transition);
}

.footer-col ul a:hover {
  color: #fff;
  padding-right: 6px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-light);
}

.footer-contact svg {
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-light);
  opacity: 0.7;
}

.scroll-top {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

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

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero p {
    max-width: 100%;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-image img {
    max-height: 360px;
    margin: 0 auto;
  }

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

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

  .about-preview-image {
    order: -1;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

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

  .about-intro-image {
    order: -1;
  }

  .vision-mission {
    grid-template-columns: 1fr;
  }

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

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

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

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

@media (max-width: 768px) {
  html {
    scroll-padding-top: 72px;
  }

  .header-inner {
    height: 72px;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    right: 0;
    left: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 16px 24px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-menu a {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    width: 100%;
  }

  .hero {
    padding: 60px 0 80px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .services-preview,
  .about-preview,
  .testimonials,
  .about-full,
  .services-full,
  .contact-section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

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

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-number {
    font-size: 1.8rem;
  }

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

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

  .team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .service-detail-card {
    flex-direction: column;
    padding: 28px 24px;
  }

  .contact-form {
    padding: 28px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .values-bar {
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 48px 0 64px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .hero-image img {
    max-height: 260px;
  }

  .service-card {
    padding: 28px 22px;
  }

  .stat-item {
    padding: 16px 8px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

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

  .cta-section {
    padding: 56px 0;
  }

  .vm-card {
    padding: 28px 24px;
  }

  .logo span {
    font-size: 1.1rem;
  }

  .scroll-top {
    bottom: 20px;
    left: 20px;
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 360px) {
  body {
    font-size: 15px;
  }

  .hero h1 {
    font-size: 1.35rem;
  }

  h2 {
    font-size: 1.35rem;
  }
}