/* ---------- CSS Custom Properties ---------- */
:root {
  --navy: #1a2332;
  --navy-light: #243044;
  --navy-dark: #111927;
  --crimson: #8b1a2b;
  --crimson-dark: #6e1422;
  --white: #ffffff;
  --bg: #ffffff;
  --fg: #1a2332;
  --slate-light: #f5f6f8;
  --muted: #6b7a8d;
  --border: #e4e7ec;
  --radius: 0.625rem;
  --font: "Inter", system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  font-family: inherit;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--crimson);
  outline-offset: 2px;
}

/* ---------- Layout ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Fade-in animation ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s ease-out,
    transform 0.7s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ======== TOP BAR ======== */
.topbar {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.topbar-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.topbar-link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: inherit;
  transition: opacity 0.2s;
}
.topbar-link:hover {
  opacity: 0.8;
}

/* ======== NAVBAR ======== */
.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.3s;
}
.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  position: relative;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.2;
}
.logo-subtitle {
  font-size: 0.6875rem;
  color: var(--muted);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fg);
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.2s;
  text-decoration: none;
}
.nav-link:hover,
.nav-link.active {
  color: var(--crimson);
}
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--crimson);
  border-radius: 1px;
}
.nav-cta {
  display: flex;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--fg);
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav.open {
  display: flex;
}
.mobile-nav .nav-link {
  padding: 0.75rem 0;
  display: block;
}
.mobile-cta {
  text-align: center;
  margin-top: 0.5rem;
}

/* ======== BUTTONS ======== */
.btn-primary {
  background: var(--crimson);
  color: #fff;
  border: none;
  padding: 0.875rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition:
    background 0.2s,
    transform 0.15s;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--crimson-dark);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.875rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-secondary:hover {
  background: var(--slate-light);
  border-color: var(--navy);
}

/* ======== HERO ======== */
.hero {
  background: var(--slate-light);
  padding: 5rem 0 4rem;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero-accent {
  color: var(--crimson);
}
.hero-desc {
  font-size: 1.0625rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}
.hero-image-wrapper {
  position: relative;
}
.hero-image {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 0.75rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Badge pill */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--muted);
  background: var(--bg);
  margin-bottom: 1.5rem;
}

/* Stat badges */
.stat-badge {
  background: var(--crimson);
  color: #fff;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  text-align: center;
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.stat-badge-top {
  top: -10px;
  right: -10px;
  flex-direction: column;
}
.stat-badge-bottom {
  bottom: -10px;
  left: -10px;
  padding: 0.875rem 1.25rem;
}
.stat-badge-value {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}
.stat-badge-label {
  font-size: 0.75rem;
  opacity: 0.9;
  margin-top: 0.125rem;
}

/* Trust row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--muted);
}
.trust-icon {
  width: 1rem;
  height: 1rem;
  color: var(--crimson);
}

/* ======== SECTIONS ======== */
.section {
  padding: 5rem 0;
}
.section-alt {
  background: var(--slate-light);
}
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--crimson);
  font-size: 0.8125rem;
  color: var(--crimson);
  background: rgba(139, 26, 43, 0.08);
}
.section-tag-light {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.05);
}
.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: 1rem;
}
.section-subtitle {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 640px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

/* ======== SERVICE CARDS ======== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.service-card {
  background: var(--bg);
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.service-card-body {
  padding: 1.5rem;
}
.premium-tag {
  display: inline-block;
  background: var(--crimson);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.service-card-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.service-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  padding: 0.25rem 0;
}
.service-feature svg {
  color: var(--crimson);
  flex-shrink: 0;
}
.learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--crimson);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  margin-top: 1rem;
  transition: gap 0.2s;
}
.learn-more:hover {
  gap: 0.625rem;
}

/* ======== CERTIFICATIONS ======== */
.cert-heading {
  font-size: 1.25rem;
  font-weight: 700;
}
.cert-subheading {
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0.5rem auto 0;
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.cert-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem;
  text-align: center;
  transition: border-color 0.2s;
}
.cert-card:hover {
  border-color: var(--crimson);
}
.cert-icon-wrap {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 26, 43, 0.1);
}
.cert-title {
  font-size: 0.875rem;
  font-weight: 700;
}
.cert-desc {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ======== STATS BAR ======== */
.stats-bar {
  background: var(--navy);
  color: #fff;
  padding: 3.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stats-value {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}
.stats-label {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-top: 0.25rem;
}

/* ======== TESTIMONIALS ======== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  transition: box-shadow 0.3s;
}
.testimonial-card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.stars {
  color: var(--crimson);
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 1rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testimonial-author-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 700;
  font-size: 0.9375rem;
}
.testimonial-role {
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ======== WHY CHOOSE US ======== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.why-desc {
  color: var(--muted);
  line-height: 1.7;
  margin-top: 1rem;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 2rem;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: background 0.2s;
}
.feature-item:hover {
  background: var(--slate-light);
}
.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 26, 43, 0.1);
  border-radius: 0.5rem;
  color: var(--crimson);
  flex-shrink: 0;
}
.feature-item span {
  font-size: 0.875rem;
  font-weight: 500;
}
.why-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}
.why-images-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.why-images-grid img {
  border-radius: 0.75rem;
  width: 100%;
  height: 12rem;
  object-fit: cover;
}
.img-offset {
  margin-top: 2rem;
}

/* ======== INSIGHTS ======== */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.blog-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--muted);
}
.blog-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.blog-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* ======== ABOUT ======== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.about-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  transition: box-shadow 0.3s;
}
.about-card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.about-icon-wrap {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 26, 43, 0.1);
  margin-bottom: 1rem;
}
.about-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.about-card-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.about-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(139, 26, 43, 0.1);
  color: var(--crimson);
}

/* ======== CONTACT ======== */
.contact-section {
  background: var(--navy);
  color: #fff;
  padding: 5rem 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
}
.contact-form-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.contact-form-sub {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
}
.form-input,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.9375rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}
.form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.form-input:focus,
.form-select:focus {
  border-color: var(--crimson);
}
.form-select {
  appearance: none;
  cursor: pointer;
}
.form-select option {
  background: var(--navy);
  color: #fff;
}
.form-input.input-error {
  border-color: #e57373;
}
.error-text {
  color: #ef9a9a;
  font-size: 0.75rem;
  margin-top: 0.25rem;
  min-height: 1rem;
}
.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}
.form-success {
  text-align: center;
  padding: 3rem 0;
}
.form-success h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 1rem;
}
.form-success p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.5rem;
}

/* Contact info */
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}
.contact-item-title {
  font-weight: 700;
  font-size: 0.875rem;
}
.contact-item-sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}
.office-hours {
  margin-top: 2rem;
  padding: 1rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
}
.office-hours-title {
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}
.office-hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 0.25rem 0;
}

/* ======== FOOTER ======== */
.footer {
  background: var(--navy-dark);
  color: #fff;
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.footer-logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--crimson);
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-brand-name {
  font-size: 1.125rem;
  font-weight: 700;
}
.footer-brand-sub {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.5);
}
.footer-brand-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}
.social-icons {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.social-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.social-icon:hover {
  background: rgba(255, 255, 255, 0.2);
}
.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}
.footer-links a:hover {
  color: #fff;
}
.footer-newsletter-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
}
.newsletter-row {
  display: flex;
  gap: 0.5rem;
}
.newsletter-input {
  flex: 1;
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
}
.newsletter-btn {
  padding: 0.75rem 1rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}
.footer-bottom-links {
  display: flex;
  gap: 1rem;
}
.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s;
}
.footer-bottom-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ======== SCROLL TO TOP ======== */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--crimson);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.3s,
    transform 0.3s,
    background 0.2s;
  z-index: 90;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--crimson-dark);
}

/* ======== RESPONSIVE ======== */
@media (max-width: 1024px) {
  .section-title {
    font-size: 2.25rem;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .services-grid,
  .testimonials-grid,
  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid > :last-child {
    grid-column: span 2;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-image {
    height: 280px;
  }
  .section-title {
    font-size: 1.875rem;
  }
  .hero {
    padding: 3rem 0;
  }
  .services-grid,
  .testimonials-grid,
  .insights-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-grid > :last-child {
    grid-column: auto;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .topbar-hide-mobile {
    display: none;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.5rem;
  }
  .hero-title {
    font-size: 1.75rem;
  }
  .stats-value {
    font-size: 1.75rem;
  }
}