:root {
  /* Palette tuned to your logo: deep red, soft coral, warm neutrals */
  --color-bg: #f6f1ec; /* softer, less yellow cream */
  --color-surface: #ffffff;
  --color-primary: #d62828; /* deep red echoing the logo */
  --color-primary-soft: #fbe4de;
  --color-primary-dark: #9f1c1c;
  --color-text: #111827;
  --color-muted: #4b5563;
  --color-border: #e5e7eb;
  --color-accent: #f78c63; /* subtle warm accent, close to your reference buttons */

  --shadow-soft: 0 4px 20px rgba(15, 23, 42, 0.06);
  --shadow-medium: 0 8px 30px rgba(15, 23, 42, 0.08);
  --shadow-large: 0 20px 60px rgba(15, 23, 42, 0.12);
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
}

/* Highlighting for key terms */
strong {
  font-weight: 600;
  color: var(--color-primary-dark);
}

.card strong,
.case-points strong {
  background: linear-gradient(135deg, rgba(214, 40, 40, 0.1), rgba(247, 140, 99, 0.08));
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  font-weight: 600;
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--color-text);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7rem 0;
}

.section-alt {
  background: linear-gradient(
    to bottom,
    rgba(246, 241, 236, 0.4) 0%,
    rgba(255, 255, 255, 0.8) 100%
  );
}

.section-header {
  max-width: 800px;
  margin: 0 auto 5rem;
  text-align: center;
}

.section-header h2 {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 1.5rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-text);
}

.section-intro {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  font-weight: 600;
  margin: 0 0 1.25rem;
  padding: 0.4rem 1rem;
  background: rgba(214, 40, 40, 0.08);
  border-radius: 999px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.875rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  box-shadow: 0 8px 24px rgba(214, 40, 40, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(214, 40, 40, 0.4);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.95);
  border: 2px solid rgba(214, 40, 40, 0.2);
  color: var(--color-text);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: #fff;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(214, 40, 40, 0.15);
}

.btn-full-width {
  width: 100%;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(229, 231, 235, 0.5);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-name {
  font-family: "Poppins", system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-weight: 500;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 999px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a.nav-cta::after {
  display: none;
}

.main-nav a:hover {
  color: var(--color-primary-dark);
}

.main-nav a:hover::after {
  width: 100%;
}

.main-nav a.nav-cta:hover::after {
  display: none;
}

.site-header .nav-cta {
  font-size: 0.875rem;
  padding: 0.625rem 1.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  border: 2px solid rgba(214, 40, 40, 0.25);
  box-shadow: 0 4px 12px rgba(214, 40, 40, 0.15);
  font-weight: 600;
}

.site-header .nav-cta:hover {
  background: #fff;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(214, 40, 40, 0.25);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 999px;
  transition: all 0.2s ease;
}

/* Hero */

.hero-section {
  padding-top: 6rem;
  padding-bottom: 8rem;
  background: linear-gradient(
    135deg,
    rgba(251, 226, 214, 0.3) 0%,
    rgba(255, 255, 255, 0.8) 50%,
    rgba(246, 241, 236, 0.4) 100%
  );
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-content .eyebrow {
  margin-bottom: 1.5rem;
}

.hero-content h1 {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1.75rem;
  letter-spacing: -0.04em;
  color: var(--color-text);
}

.hero-subtitle {
  margin: 0 0 2.5rem;
  color: var(--color-muted);
  font-size: 1.15rem;
  line-height: 1.75;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero-metas {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(229, 231, 235, 0.6);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.meta-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #9ca3af;
  font-weight: 600;
}

.meta-value {
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-logo-card {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(251, 226, 214, 0.4) 100%
  );
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-medium);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
}

.hero-logo-circle {
  width: 110px;
  height: 110px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(
    135deg,
    rgba(214, 40, 40, 0.1) 0%,
    rgba(247, 140, 99, 0.15) 100%
  );
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 24px rgba(214, 40, 40, 0.15);
}

.hero-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.hero-logo-caption {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.6;
  font-weight: 500;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.hero-stat {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  border: 1px solid rgba(229, 231, 235, 0.8);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.hero-stat-value {
  display: block;
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-primary-dark);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.4;
}

.hero-stat-footnote {
  font-size: 0.7rem;
  color: #9ca3af;
  vertical-align: top;
  margin-left: 0.2rem;
}

.hero-footnote {
  grid-column: 1 / -1;
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  color: #9ca3af;
  line-height: 1.5;
}

/* Cards */

.cards-grid {
  display: grid;
  gap: 2rem;
}

.expertise-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.services-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid rgba(229, 231, 235, 0.8);
  box-shadow: var(--shadow-soft);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(214, 40, 40, 0.2);
}

.card h3 {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--color-text);
  line-height: 1.3;
}

.card p {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.7;
  flex-grow: 1;
}

.card ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--color-text);
  display: grid;
  gap: 0.5rem;
  list-style: none;
}

.card ul li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.6;
}

.card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
}

/* Approach */

.approach-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.approach-step {
  position: relative;
  padding: 2.25rem 2rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(229, 231, 235, 0.8);
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.approach-step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.approach-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -0.75rem;
  width: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  opacity: 0.5;
  z-index: 1;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary-soft), rgba(251, 226, 214, 0.6));
  color: var(--color-primary-dark);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  box-shadow: 0 4px 12px rgba(214, 40, 40, 0.15);
}

.step-content h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.step-content p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* Case study */

.case-study {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

.case-copy {
  max-width: 700px;
}

.case-points {
  margin: 1.5rem 0 1rem;
  padding-left: 0;
  font-size: 0.95rem;
  color: var(--color-text);
  display: grid;
  gap: 0.75rem;
  list-style: none;
}

.case-points li {
  position: relative;
  padding-left: 1.75rem;
  line-height: 1.7;
}

.case-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.case-footnote {
  margin: 1.5rem 0 0;
  font-size: 0.8rem;
  color: #9ca3af;
  line-height: 1.6;
  font-style: italic;
}

.case-metrics {
  display: grid;
  gap: 1.5rem;
}

.metric-card {
  padding: 2rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(229, 231, 235, 0.8);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(251, 226, 214, 0.3) 100%
  );
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.metric-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.metric-value {
  display: block;
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
  line-height: 1.2;
}

.metric-caption {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* Contact */

.contact-section {
  background: linear-gradient(
    135deg,
    rgba(251, 226, 214, 0.2) 0%,
    rgba(255, 255, 255, 0.9) 50%,
    rgba(246, 241, 236, 0.3) 100%
  );
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4.5rem;
  align-items: flex-start;
}

.contact-copy {
  max-width: 600px;
}

.contact-list {
  margin: 1.75rem 0 0;
  padding-left: 0;
  font-size: 0.95rem;
  color: var(--color-text);
  display: grid;
  gap: 0.75rem;
  list-style: none;
}

.contact-list li {
  position: relative;
  padding-left: 1.75rem;
  line-height: 1.7;
}

.contact-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
}

.contact-form-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-large);
  border: 1px solid rgba(229, 231, 235, 0.8);
  backdrop-filter: blur(10px);
}

.contact-form-card h3 {
  margin: 0 0 2rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-field input,
.form-field select,
.form-field textarea {
  border-radius: 0.75rem;
  border: 2px solid rgba(229, 231, 235, 0.8);
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  background: rgba(249, 250, 251, 0.8);
}

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

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(214, 40, 40, 0.1);
  background: #fff;
}

.form-footnote {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: #9ca3af;
  text-align: center;
}

/* Contact info block (Company + Leadership) */

.contact-info-block {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 4.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(229, 231, 235, 0.8);
}

.contact-info-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid rgba(229, 231, 235, 0.8);
  box-shadow: var(--shadow-soft);
}

.contact-info-title {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 1.25rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.contact-info-item strong {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.contact-info-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.contact-info-item a {
  color: var(--color-primary-dark);
  font-weight: 500;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

.contact-info-leader .contact-info-avatar {
  border-radius: 999px;
}

.contact-info-name {
  font-size: 1rem !important;
  margin-bottom: 0.15rem !important;
}

.contact-info-role {
  font-size: 0.85rem !important;
  color: var(--color-muted);
  margin-bottom: 0.35rem !important;
}

@media (max-width: 768px) {
  .contact-info-block {
    grid-template-columns: 1fr;
    margin-top: 3rem;
    padding-top: 2.5rem;
  }
}

/* Footer – black bottom bar */

.site-footer {
  background: #0f172a;
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 0;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand-col {
  max-width: 320px;
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 0.25rem;
}

.footer-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.footer-tagline {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
}

.footer-heading {
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 0.5rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #fff;
  text-decoration: none;
}

.footer-address,
.footer-email {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.footer-email a {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-email a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.footer-bottom {
  padding: 1.25rem 0;
}

.footer-copyright {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    text-align: center;
  }

  .footer-brand-col {
    max-width: none;
  }

  .footer-logo-link {
    display: inline-block;
  }

  .footer-links {
    align-items: center;
  }

  .footer-contact-col {
    align-items: center;
  }
}

/* Responsive */

@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }

  .hero-grid {
    gap: 3.5rem;
  }

  .hero-content h1 {
    font-size: 2.75rem;
  }

  .section-header h2 {
    font-size: 2.25rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .expertise-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .approach-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-study {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }

  .section {
    padding: 5rem 0;
  }

  .section-header {
    margin-bottom: 3.5rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .header-inner {
    padding: 1rem 0;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    inset: 3.5rem 1rem auto 1rem;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(229, 231, 235, 0.9);
    box-shadow: var(--shadow-large);
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    backdrop-filter: blur(20px);
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .nav-cta {
    align-self: flex-start;
  }

  .hero-section {
    padding-top: 4rem;
    padding-bottom: 5rem;
  }

  .hero-content h1 {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-panel {
    order: -1;
  }

  .expertise-grid,
  .services-grid,
  .approach-steps {
    grid-template-columns: 1fr;
  }

  .contact-form-card {
    padding: 2rem 1.75rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  .hero-content h1 {
    font-size: 1.9rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cards-grid {
    gap: 1.5rem;
  }

  .card {
    padding: 2rem 1.5rem;
  }
}