/* ==========================================================================
   SHREEJI PRODUCTION - 100% Mobile & Laptop Responsive Light Theme CSS
   Developer Credit: Developed by Dhruvin Motka
   ========================================================================== */

:root {
  /* Core Brand Light Palette */
  --primary-navy: #0B2545;       /* Deep Navy matching Official Logo */
  --navy-dark: #07192F;          /* Darker Navy for Contrast & Badges */
  --navy-light: #1E3A8A;         /* Rich Slate Navy */
  --accent-blue: #0066FF;        /* Sapphire Electric Blue */
  --accent-blue-hover: #0052CC;
  --accent-blue-light: #EFF6FF;
  --accent-spark: #F59E0B;       /* Warm Amber/Gold Spark (from S star logo icon) */
  
  /* Background Surfaces */
  --bg-main: #FFFFFF;            /* Pure Crisp White */
  --bg-alt: #F8FAFC;             /* Light Slate Pearl */
  --bg-subtle: #F1F5F9;          /* Pearl Gray */
  --bg-card: #FFFFFF;            /* Pure White Card */
  
  /* Typography Colors */
  --text-dark: #0F172A;          /* Charcoal Navy Headings */
  --text-main: #334155;          /* Body Text */
  --text-muted: #64748B;         /* Muted Gray Labels */
  --text-white: #FFFFFF;
  
  /* Borders & Shadows */
  --border-light: #E2E8F0;       /* Light Gray Border */
  --border-hover: #CBD5E1;
  --shadow-sm: 0 4px 12px rgba(11, 37, 69, 0.04);
  --shadow-md: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 20px 45px rgba(11, 37, 69, 0.12);
  --shadow-blue: 0 12px 30px rgba(0, 102, 255, 0.25);
  
  /* Layout & Animation */
  --font-main: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden !important;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  position: relative;
}

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

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

/* Background Ambient Motion */
.ambient-bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
  width: 100%;
  max-width: 100vw;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: floatOrb 18s infinite ease-in-out alternate;
}

.orb-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.18) 0%, rgba(240, 246, 255, 0) 70%);
  top: -100px;
  left: -100px;
}

.orb-2 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(11, 37, 69, 0.1) 0%, rgba(240, 246, 255, 0) 70%);
  bottom: 10%;
  right: -100px;
  animation-delay: -5s;
  animation-duration: 22s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
  100% { transform: translate(-30px, 50px) scale(0.95); }
}

/* Preloader */
#preloader {
  position: fixed;
  inset: 0;
  background: #FFFFFF;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  max-width: 170px;
  height: auto;
  margin-bottom: 20px;
  animation: pulseLogo 2s infinite ease-in-out;
}

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(11, 37, 69, 0.1);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulseLogo {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Header & Glass Navbar */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.header-nav.scrolled {
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 6px 20px rgba(11, 37, 69, 0.08);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

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

.brand-logo img.site-logo {
  height: 42px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 6px 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-blue);
}

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

.mobile-toggle {
  display: none;
  font-size: 1.4rem;
  color: var(--primary-navy);
  cursor: pointer;
  padding: 6px;
  touch-action: manipulation;
}

/* Buttons & Badges */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary-navy);
  color: var(--text-white) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--primary-navy);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-blue);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--primary-navy) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 2px solid var(--primary-navy);
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.btn-outline:hover {
  background: var(--primary-navy);
  color: var(--text-white) !important;
  transform: translateY(-2px);
}

.badge-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-blue-light);
  color: var(--accent-blue);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 102, 255, 0.2);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-padding {
  padding: 80px 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-subtitle {
  color: var(--accent-blue);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.22;
}

.section-title span {
  color: var(--accent-blue);
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 130px 20px 70px;
  background: radial-gradient(circle at 50% 30%, #FFFFFF 0%, var(--bg-alt) 100%);
  overflow: hidden;
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  z-index: 1;
  pointer-events: none;
}

.hero-bg-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  text-align: center;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.16;
  margin: 20px 0;
  letter-spacing: -0.5px;
}

.hero-title span {
  display: block;
  color: var(--accent-blue);
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--text-main);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats Bar */
.stats-bar {
  background: var(--bg-main);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 36px 0;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

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

.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: 8px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Responsive Grid Layouts */
.welcome-grid, .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.welcome-img-container {
  position: relative;
}

.welcome-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary-navy);
  padding: 24px;
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-weight: 800;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-detail-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.service-detail-img {
  width: 100%;
  height: 240px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-detail-content {
  padding: 32px 28px;
  flex: 1;
}

.service-single-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}

.highlights-grid, .welcome-features, .form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

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

.service-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.08);
}

.service-icon-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 48px;
  height: 48px;
  background: var(--primary-navy);
  color: var(--text-white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-md);
}

.service-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-link {
  color: var(--accent-blue);
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Portfolio Grid */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--primary-navy);
  color: var(--text-white);
  border-color: var(--primary-navy);
  box-shadow: var(--shadow-sm);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 260px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover img {
  transform: scale(1.06);
}

.play-icon-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  background: rgba(11, 37, 69, 0.85);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  backdrop-filter: blur(6px);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 37, 69, 0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  color: var(--text-white);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-spark);
  font-weight: 700;
  margin-bottom: 4px;
}

.portfolio-title {
  font-size: 1.05rem;
  font-weight: 800;
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.star-rating {
  color: #F59E0B;
  font-size: 0.95rem;
  margin-bottom: 14px;
  display: flex;
  gap: 4px;
}

.testimonial-quote {
  color: var(--accent-blue);
  font-size: 1.6rem;
  opacity: 0.3;
  margin-bottom: -10px;
}

.testimonial-text {
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-blue);
}

.author-name {
  font-weight: 800;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Modals */
.modal-overlay, #lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active, #lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  padding: 32px 24px;
  position: relative;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close, .lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.2rem;
  color: var(--text-muted);
  cursor: pointer;
  width: 34px;
  height: 34px;
  background: var(--bg-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#lightbox-body img, #lightbox-body iframe {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
}

/* Forms */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  font-family: var(--font-main);
  font-size: 0.92rem;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-blue);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: var(--text-white);
  padding: 70px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 36px;
  margin-bottom: 50px;
}

.footer-brand img {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent-blue);
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #64748B;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 14px;
}

.developer-credit {
  color: #38BDF8;
  font-weight: 700;
}

/* Floating Contact Widget */
.floating-action-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.floating-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-size: 1.2rem;
  box-shadow: var(--shadow-md);
}

.floating-btn.whatsapp { background: #25D366; animation: pulseGlow 2.5s infinite ease-in-out; }
.floating-btn.phone { background: var(--primary-navy); }

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  50% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   Desktop vs Mobile Breakpoints
   ========================================================================== */
@media (min-width: 1025px) {
  .service-detail-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
  }
  .service-detail-card.reverse {
    grid-template-columns: 1fr 1.2fr;
  }
  .service-detail-card.reverse .service-detail-img {
    order: 2;
  }
  .service-detail-card.reverse .service-detail-content {
    order: 1;
  }
  .service-detail-img {
    height: 100%;
    min-height: 340px;
  }
}

@media (max-width: 1024px) {
  .welcome-grid, .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .service-single-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 50px 0;
  }
  .hero-section {
    padding: 105px 16px 45px;
    min-height: auto;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn-primary, .hero-actions .btn-outline {
    width: 100%;
  }
  .services-grid, .testimonials-grid, .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .vision-grid, .advantage-grid, .highlights-grid, .welcome-features, .form-row-2 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .welcome-experience-badge {
    position: static;
    margin-top: 16px;
    display: inline-block;
  }
  
  /* Mobile Navigation Menu */
  .header-nav {
    padding: 10px 0;
  }
  .brand-logo img.site-logo {
    height: 36px;
    max-width: 140px;
  }
  .nav-menu {
    position: fixed;
    top: 58px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 24px 20px;
    box-shadow: 0 10px 30px rgba(11, 37, 69, 0.15);
    display: none;
    border-bottom: 1px solid var(--border-light);
    gap: 16px;
    z-index: 999;
  }
  .nav-menu.active {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  
  .btn-primary.nav-btn {
    padding: 8px 14px;
    font-size: 0.78rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 14px;
  }
  .stat-item:last-child {
    border-bottom: none;
  }
  .brand-logo img.site-logo {
    height: 32px;
    max-width: 120px;
  }
  .btn-primary.nav-btn {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
  .btn-primary.nav-btn .nav-btn-text {
    display: none;
  }
}