/* ==========================================================================
   VSKON INFRA ENERGY PRIVATE LIMITED - Official Website Stylesheet
   Domain: vskoninfraenergy.in
   ========================================================================== */

:root {
  --primary-navy: #0b2545;
  --primary-blue: #0284c7;
  --primary-green: #16a34a;
  --primary-green-dark: #15803d;
  --accent-gold: #f59e0b;
  --dark-slate: #0f172a;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --border-focus: #0284c7;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.12);
  --shadow-hover: 0 16px 32px rgba(11, 37, 69, 0.15);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-family);
  color: var(--text-main);
  background-color: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--primary-green);
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TOP CONTACT BAR & HEADER
   ========================================================================== */
.top-bar {
  background: var(--dark-slate);
  color: #cbd5e1;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar a {
  color: #cbd5e1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar a:hover {
  color: #38bdf8;
}

.cin-badge {
  background: rgba(2, 132, 199, 0.2);
  color: #38bdf8;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(2, 132, 199, 0.4);
  font-weight: 600;
  font-size: 0.78rem;
}

.site-header {
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 84px;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo img {
  height: 58px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-navy);
  padding: 8px 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
  transition: var(--transition);
  border-radius: 2px;
}

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

.nav-link.active {
  color: var(--primary-green-dark);
}

.nav-btn {
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
  transition: var(--transition);
}

.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(22, 163, 74, 0.4);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--primary-navy);
  cursor: pointer;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-navy), #1e3a8a);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1e3a8a, var(--primary-navy));
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-success {
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--primary-green-dark), #14532d);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn-outline-white:hover {
  background: #ffffff;
  color: var(--primary-navy);
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary-blue);
  border: 1px solid rgba(2, 132, 199, 0.25);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.badge-pill.green {
  background: rgba(22, 163, 74, 0.1);
  color: var(--primary-green-dark);
  border-color: rgba(22, 163, 74, 0.25);
}

/* ==========================================================================
   HERO BANNER SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, rgba(11, 37, 69, 0.94) 0%, rgba(15, 23, 42, 0.88) 100%),
              url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><path d="M30 0 L60 30 L30 60 L0 30 Z" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>') center/cover;
  color: #ffffff;
  padding: 100px 0 110px;
  overflow: hidden;
}

.hero-content {
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  color: #4ade80;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 900;
  line-height: 1.18;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-title span {
  background: linear-gradient(90deg, #38bdf8, #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  line-height: 1.65;
  color: #e2e8f0;
  margin-bottom: 34px;
}

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

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

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

.hero-highlight-icon {
  width: 44px;
  height: 44px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #38bdf8;
  flex-shrink: 0;
}

.hero-highlight-text strong {
  display: block;
  font-size: 1.05rem;
  color: #ffffff;
}

.hero-highlight-text span {
  font-size: 0.85rem;
  color: #94a3b8;
}

/* ==========================================================================
   STATS SECTION
   ========================================================================== */
.stats-bar {
  background: #ffffff;
  margin-top: -45px;
  position: relative;
  z-index: 10;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  padding: 30px 40px;
}

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

.stat-item {
  text-align: center;
  border-right: 1px solid var(--border-light);
  padding: 0 16px;
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--primary-navy);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number span {
  color: var(--primary-green);
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   PAGE BANNER (SUBPAGES)
   ========================================================================== */
.page-banner {
  background: linear-gradient(135deg, var(--primary-navy) 0%, #172554 100%);
  color: #ffffff;
  padding: 60px 0;
  position: relative;
  border-bottom: 3px solid var(--primary-green);
}

.page-banner h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.9rem;
  color: #94a3b8;
}

.breadcrumb a {
  color: #38bdf8;
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section {
  padding: 85px 0;
}

.section-bg-light {
  background-color: var(--bg-light);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px;
}

.section-header h2 {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SERVICES GRID
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

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

.service-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.1), rgba(22, 163, 74, 0.15));
  border: 1px solid rgba(2, 132, 199, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary-blue);
  margin-bottom: 22px;
}

.service-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-main);
  font-size: 0.96rem;
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 22px;
}

.service-features li {
  font-size: 0.88rem;
  color: #475569;
  padding: 4px 0 4px 20px;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-green);
  font-weight: 800;
}

.card-link {
  font-weight: 700;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-blue);
}

.card-link:hover {
  gap: 10px;
  color: var(--primary-green-dark);
}

/* ==========================================================================
   ABOUT PREVIEW / STORY
   ========================================================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 18px;
  line-height: 1.25;
}

.about-text p {
  margin-bottom: 16px;
  font-size: 1.02rem;
  color: var(--text-main);
}

.about-highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.about-highlight-box {
  background: var(--bg-light);
  border-left: 4px solid var(--primary-green);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
}

.about-highlight-box h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.about-highlight-box span {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.about-visual {
  position: relative;
}

.visual-card {
  background: linear-gradient(135deg, var(--primary-navy), #1e293b);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.visual-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--primary-green);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.visual-card h4 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #38bdf8;
}

.visual-card ul li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.visual-card ul li:last-child {
  border-bottom: none;
}

.visual-card ul li span.label {
  color: #94a3b8;
}

.visual-card ul li span.val {
  font-weight: 700;
  color: #f8fafc;
}

/* ==========================================================================
   INDUSTRIES SERVED
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}

.industry-box {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
}

.industry-box:hover {
  border-color: var(--primary-green);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.industry-icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.industry-box h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
}

/* ==========================================================================
   CERTIFICATIONS & STATUTORY COMPLIANCE
   ========================================================================== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.cert-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid var(--primary-blue);
}

.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--primary-green);
}

.cert-type {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-blue);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.cert-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

.cert-id {
  background: var(--bg-light);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
  word-break: break-all;
}

.cert-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CLIENTS SECTION
   ========================================================================== */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.client-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.client-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-blue);
}

.client-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.client-badge-icon {
  width: 50px;
  height: 50px;
  background: rgba(2, 132, 199, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-blue);
  font-weight: 800;
}

.client-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.client-header span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CONTACT FORM & DETAILS
   ========================================================================== */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
}

.contact-info-panel {
  background: linear-gradient(135deg, var(--primary-navy) 0%, #0f172a 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-lg);
}

.contact-info-panel h3 {
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.contact-info-panel p {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin-bottom: 28px;
}

.contact-detail-item {
  display: flex;
  gap: 16px;
  margin-bottom: 22px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #38bdf8;
  flex-shrink: 0;
}

.contact-detail-content h5 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 2px;
}

.contact-detail-content a,
.contact-detail-content p {
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 600;
  margin: 0;
}

.contact-form-panel {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-md);
}

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

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

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  background: #fbfcfd;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

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

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.alert-danger {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--dark-slate);
  color: #cbd5e1;
  padding: 75px 0 30px;
  border-top: 4px solid var(--primary-green);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--primary-green);
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: #94a3b8;
  margin-top: 14px;
  margin-bottom: 18px;
}

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

.footer-links a {
  color: #94a3b8;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: #38bdf8;
  padding-left: 4px;
}

.footer-legal-badge {
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.5;
  border-left: 3px solid #38bdf8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.88rem;
  color: #64748b;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  background: #25d366;
  color: #ffffff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
  z-index: 999;
  font-size: 32px;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 26px;
  left: 26px;
  width: 44px;
  height: 44px;
  background: var(--primary-navy);
  color: #ffffff;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 998;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.back-to-top.show {
  display: flex;
}

.back-to-top:hover {
  background: var(--primary-blue);
  transform: translateY(-3px);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
  .about-split,
  .contact-split {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar-left span:not(:first-child) {
    display: none;
  }
  .nav-menu {
    position: fixed;
    top: 84px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 84px);
    background: #ffffff;
    flex-direction: column;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    overflow-y: auto;
  }
  .nav-menu.active {
    left: 0;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-section {
    padding: 70px 0 80px;
  }
  .stats-bar {
    padding: 24px;
    margin-top: -30px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 14px;
  }
  .stat-item:last-child {
    border-bottom: none;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}