/* ==========================================================================
   SBS Solutions Corporate Stylesheet (sbssolutions.in)
   Brand Red: #E53924 | Brand Green: #138808
   Digital Marketing & Data Analytics Enterprise
   ========================================================================== */

:root {
  --primary: #E53924;
  --primary-dark: #C62817;
  --primary-light: #FFECE9;
  --secondary: #138808;
  --secondary-dark: #0D6105;
  --secondary-light: #EBF7EB;
  --dark: #0B111E;
  --dark-surface: #141D2E;
  --slate: #1E293B;
  --muted: #64748B;
  --light-bg: #F8FAFC;
  --white: #FFFFFF;
  --border: #E2E8F0;
  --border-light: rgba(226, 232, 240, 0.8);
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 25px -5px rgba(11,17,30,0.08);
  --shadow-lg: 0 20px 40px -10px rgba(11,17,30,0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--slate);
  background-color: #FAFCFE;
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
p { color: var(--muted); }
.container { max-width: 1240px; margin: 0 auto; padding: 0 1.5rem; }

/* TOP BAR */
.top-bar {
  background: var(--dark);
  color: #94A3B8;
  font-size: 0.85rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid #1E293B;
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.top-left, .top-right {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.top-left a { color: var(--secondary); font-weight: 700; }
.top-left a:hover { color: #4ADE80; text-decoration: underline; }
.top-bar i { color: var(--primary); margin-right: 0.4rem; }
.top-right a:hover { color: var(--white); }
.top-bar .divider { color: #334155; }

/* NAVIGATION */
.main-header {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
}
.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
}
.brand-logo img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
}
.main-nav .nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 1.8rem;
}
.nav-list a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate);
  padding: 0.5rem 0;
  position: relative;
}
.nav-list a:hover, .nav-list a.active { color: var(--primary); }
.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}
.nav-list a:hover::after, .nav-list a.active::after { width: 100%; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 0.8rem 0;
  min-width: 280px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 1100;
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu li a {
  padding: 0.5rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--slate);
}
.dropdown-menu li a:hover {
  background: var(--light-bg);
  color: var(--primary);
}
.dropdown-menu li a::after { display: none; }
.dropdown-category {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.4rem 1.4rem 0.2rem;
  letter-spacing: 0.5px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-primary {
  background: var(--primary);
  color: var(--white) !important;
  box-shadow: 0 6px 18px rgba(229, 57, 36, 0.25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(229, 57, 36, 0.35);
}
.btn-secondary {
  background: var(--secondary);
  color: var(--white) !important;
  box-shadow: 0 6px 18px rgba(19, 136, 8, 0.25);
}
.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(19, 136, 8, 0.35);
}
.btn-outline {
  border: 2px solid var(--slate);
  color: var(--slate);
  background: transparent;
}
.btn-outline:hover {
  background: var(--slate);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--dark) !important;
}
.btn-white:hover {
  background: var(--light-bg);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--white) !important;
}
.btn-whatsapp:hover {
  background: #1DA851;
  transform: translateY(-2px);
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1.2rem;
}
.badge-red { background: var(--primary-light); color: var(--primary); }
.badge-green { background: var(--secondary-light); color: var(--secondary); }
.badge-light { background: rgba(255,255,255,0.15); color: var(--white); }

/* COMMON SECTIONS */
.section { padding: 5.5rem 0; }
.section-bg { background: var(--light-bg); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-header { text-align: center; max-width: 780px; margin: 0 auto 3.5rem; }
.section-header h2 { font-size: 2.5rem; font-weight: 800; color: var(--dark); margin-bottom: 0.9rem; }
.section-header p { font-size: 1.1rem; color: var(--muted); }

/* HERO SECTION */
.hero-section {
  padding: 5rem 0 4.5rem;
  background: radial-gradient(circle at 90% 10%, rgba(229,57,36,0.07) 0%, transparent 45%),
              radial-gradient(circle at 10% 90%, rgba(19,136,8,0.07) 0%, transparent 45%),
              #FFFFFF;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}
.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 1.3rem;
}
.hero-title .text-primary { color: var(--primary); }
.hero-title .text-secondary { color: var(--secondary); }
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.2rem;
}
.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--slate);
  font-weight: 600;
}
.trust-item i { color: var(--secondary); }

/* HERO VISUAL CARD */
.hero-visual-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
}
.dashboard-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1.2rem;
}
.dash-dots { display: flex; gap: 6px; }
.dash-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }
.dash-status {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.dash-status::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.metric-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.metric-box {
  background: var(--light-bg);
  border: 1px solid var(--border);
  padding: 1.1rem;
  border-radius: var(--radius-md);
}
.metric-box span { font-size: 0.75rem; color: var(--muted); font-weight: 600; display: block; text-transform: uppercase; }
.metric-box strong { font-size: 1.5rem; font-weight: 800; color: var(--dark); }
.metric-box small { font-size: 0.75rem; font-weight: 700; color: var(--secondary); }

.pipeline-chart-mockup {
  background: var(--dark-surface);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  color: var(--white);
}
.pipeline-chart-mockup h5 {
  color: #94A3B8;
  font-size: 0.78rem;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.progress-track { margin-bottom: 0.7rem; }
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  margin-bottom: 0.3rem;
  color: #E2E8F0;
}
.bar-bg { height: 7px; background: rgba(255,255,255,0.12); border-radius: 4px; overflow: hidden; }
.bar-fill-red { height: 100%; background: var(--primary); border-radius: 4px; }
.bar-fill-green { height: 100%; background: var(--secondary); border-radius: 4px; }

/* MARQUEE */
.marquee-wrapper {
  background: var(--white);
  padding: 2.2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.marquee-title {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 1.4rem;
}
.marquee-track {
  display: flex;
  width: 200%;
  animation: scrollMarquee 26s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-group {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 50%;
  gap: 2.5rem;
}
.client-logo-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.4rem;
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--slate);
  white-space: nowrap;
}
.client-logo-item i { font-size: 1.2rem; color: var(--primary); }
@keyframes scrollMarquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.8rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(229,57,36,0.35);
}
.card-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.4rem;
}
.icon-red { background: var(--primary-light); color: var(--primary); }
.icon-green { background: var(--secondary-light); color: var(--secondary); }
.service-card h3 { font-size: 1.35rem; margin-bottom: 0.8rem; }
.service-card p { font-size: 0.94rem; margin-bottom: 1.2rem; line-height: 1.6; }
.service-link {
  margin-top: auto;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.service-link:hover { color: var(--primary-dark); gap: 0.7rem; }

/* SERVICE DETAIL PAGE LAYOUT */
.page-banner {
  background: radial-gradient(circle at 85% 15%, rgba(229,57,36,0.06), transparent 50%),
              radial-gradient(circle at 15% 85%, rgba(19,136,8,0.06), transparent 50%),
              #F8FAFC;
  padding: 4.5rem 0 3.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-banner h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 0.8rem; }
.page-banner p { font-size: 1.15rem; color: var(--muted); max-width: 750px; margin: auto; }
.service-detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3.5rem;
  align-items: flex-start;
}
.service-main-body h2 { font-size: 2rem; margin: 1.8rem 0 1rem; }
.service-main-body h3 { font-size: 1.4rem; margin: 1.5rem 0 0.8rem; }
.service-main-body p { margin-bottom: 1.2rem; font-size: 1rem; line-height: 1.75; }
.service-main-body ul { margin-bottom: 1.8rem; padding-left: 1.5rem; }
.service-main-body ul li { margin-bottom: 0.6rem; color: var(--slate); font-weight: 500; }
.service-sidebar {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: sticky;
  top: 100px;
}
.sidebar-links { list-style: none; margin: 1.2rem 0; }
.sidebar-links li { margin-bottom: 0.7rem; }
.sidebar-links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7rem 1rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
}
.sidebar-links a.active, .sidebar-links a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* STATS */
.stats-banner { background: var(--dark); color: var(--white); padding: 4rem 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}
.stat-item h3 { font-size: 2.8rem; font-weight: 800; color: var(--white); margin-bottom: 0.3rem; }
.stat-item h3 span { color: var(--primary); }
.stat-item p { color: #94A3B8; font-size: 0.95rem; font-weight: 600; }

/* ECOSYSTEM BANNER */
.ecosystem-card {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  color: var(--white);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  border: 1px solid #334155;
}
.ecosystem-content h2 { color: var(--white); font-size: 2.2rem; margin-bottom: 1rem; }
.ecosystem-content p { color: #CBD5E1; font-size: 1.05rem; margin-bottom: 1.6rem; }
.subsidiary-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}
.subsidiary-box h4 { color: var(--white); font-size: 1.25rem; margin-bottom: 0.5rem; }
.subsidiary-box p { color: #94A3B8; font-size: 0.88rem; margin-bottom: 1.4rem; }

/* CONTACT PANEL & FORM */
.contact-section-wrapper {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.contact-info-panel {
  background: radial-gradient(circle at top left, rgba(229,57,36,0.1), transparent 70%), var(--dark);
  color: var(--white);
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.contact-info-panel h2 { color: var(--white); font-size: 2.2rem; margin-bottom: 1rem; }
.contact-info-panel p { color: #94A3B8; }
.contact-meta-list { margin: 2.5rem 0; display: flex; flex-direction: column; gap: 1.6rem; }
.contact-meta-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.contact-meta-item i {
  font-size: 1.3rem;
  color: var(--primary);
  background: rgba(229,57,36,0.12);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-meta-item strong { display: block; color: var(--white); font-size: 0.95rem; margin-bottom: 0.2rem; }
.contact-meta-item span, .contact-meta-item a { color: #CBD5E1; font-size: 0.9rem; }
.contact-meta-item a:hover { color: var(--primary); }

.contact-form-panel { padding: 3.5rem; }
.contact-form-panel h3 { font-size: 1.8rem; margin-bottom: 0.4rem; }
.contact-form-panel p { margin-bottom: 1.8rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { margin-bottom: 1.3rem; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 700; color: var(--slate); margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--dark);
  background: #F8FAFC;
  transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(229,57,36,0.12);
}

/* PRE FOOTER */
.pre-footer-cta { padding: 4rem 0; }
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  box-shadow: 0 20px 40px rgba(229,57,36,0.25);
}
.cta-content { max-width: 650px; }
.cta-content h2 { color: var(--white); font-size: 2.2rem; margin-bottom: 0.8rem; }
.cta-content p { color: rgba(255,255,255,0.92); font-size: 1.05rem; }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* FOOTER */
.site-footer { background: var(--dark); color: #94A3B8; border-top: 1px solid #1E293B; }
.footer-top { padding: 5rem 1.5rem 3.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1.1fr 0.9fr 1.2fr; gap: 2.8rem; }
.col-brand .footer-logo img { height: 46px; width: auto; margin-bottom: 1.2rem; }
.brand-desc { font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.4rem; }
.parent-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0.45rem 0.9rem;
  border-radius: 50px;
  font-size: 0.82rem;
  color: #CBD5E1;
}
.parent-pill a { color: var(--secondary); font-weight: 700; }
.parent-pill a:hover { color: #4ADE80; text-decoration: underline; }

.col-title { color: var(--white); font-size: 1.1rem; margin-bottom: 1.3rem; position: relative; padding-bottom: 0.6rem; }
.col-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--primary); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.7rem; }
.footer-links a { color: #94A3B8; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.5rem; }
.footer-links a i { font-size: 0.72rem; color: var(--primary); }
.footer-links a:hover { color: var(--white); transform: translateX(3px); }

.footer-contact { list-style: none; display: flex; flex-direction: column; gap: 1.1rem; }
.footer-contact li { display: flex; gap: 0.8rem; align-items: flex-start; font-size: 0.88rem; }
.footer-contact i { color: var(--primary); font-size: 1.1rem; margin-top: 0.2rem; flex-shrink: 0; }
.footer-contact strong { display: block; color: var(--white); font-size: 0.88rem; }
.footer-contact span, .footer-contact a { color: #94A3B8; line-height: 1.5; }
.footer-contact a:hover { color: var(--white); }

.footer-bottom { background: #060A12; padding: 1.5rem 0; border-top: 1px solid #131B2B; font-size: 0.86rem; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.legal-mini-links { display: flex; gap: 0.75rem; align-items: center; }
.legal-mini-links a:hover { color: var(--white); }

/* FLOATING BUTTONS */
.whatsapp-sticky {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  z-index: 9999;
}
.whatsapp-sticky:hover { transform: scale(1.1); color: var(--white); }

.scroll-top {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 42px;
  height: 42px;
  background: var(--dark);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #334155;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary); border-color: var(--primary); }

/* RESPONSIVE */
.mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--dark); cursor: pointer; }

@media (max-width: 992px) {
  .hero-grid, .contact-section-wrapper, .ecosystem-card, .service-detail-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav {
    position: fixed;
    top: 68px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 68px);
    background: var(--white);
    padding: 2rem 1.5rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .main-nav.open { left: 0; }
  .main-nav .nav-list { flex-direction: column; align-items: flex-start; gap: 1.3rem; }
  .has-dropdown .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    display: none;
  }
  .has-dropdown.active .dropdown-menu { display: block; }
  .mobile-toggle { display: block; }
  .btn-nav-cta { display: none; }
}

@media (max-width: 600px) {
  .top-bar { display: none; }
  .hero-title { font-size: 2.3rem; }
  .section-header h2 { font-size: 1.9rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-info-panel, .contact-form-panel { padding: 2rem 1.2rem; }
}