:root {
  --navy: #0c1a32;
  --navy-light: #142a4e;
  --teal: #00b4d8;
  --teal-dark: #0096b4;
  --gold: #ffb703;
  --gold-dark: #e6a400;
  --white: #ffffff;
  --off-white: #f8f9fa;
  --gray-100: #e9ecef;
  --gray-200: #dee2e6;
  --gray-300: #adb5bd;
  --gray-600: #6c757d;
  --gray-800: #343a40;
  --gray-900: #212529;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; height: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: var(--teal); text-decoration: none; transition: var(--transition); touch-action: manipulation; }
a:hover { color: var(--teal-dark); }

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

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* Navigation */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(12, 26, 50, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.navbar.scrolled { background: rgba(12, 26, 50, 0.98); box-shadow: var(--shadow-lg); }

.navbar .container {
  display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding-top: 8px; padding-bottom: 8px;
}

.navbar .brandWrapper { display: flex; flex-direction: column; flex-shrink: 0; }

.navbar .brandGroup { display: flex; align-items: center; gap: 10px; }

.navbar .logo {
  font-family: 'Barlow Condensed',sans-serif; font-size: 20px; font-weight: 800;
  color: var(--white); text-decoration: none; letter-spacing: 0.02em;
}
.navbar .logo .logoGreen { color: #16a34a; }
.navbar .intraLogo {
  font-family: 'Barlow Condensed',sans-serif; font-size: 20px; font-weight: 800;
  color: #16a34a; text-decoration: none; letter-spacing: 0.02em;
}
.navbar .sep { color: #94a3b8; font-size: 12px; }

.navbar .navTagline {
  font-family: 'Caveat',cursive; font-size: 14px; font-weight: 700; line-height: 1.2; margin-top: -2px;
  background: linear-gradient(90deg,#fbbf24,#f59e0b,#ef4444,#ec4899,#8b5cf6,#3b82f6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.25));
}

.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }

.nav-links a {
  font-family: 'IBM Plex Sans',sans-serif; font-size: 0.8125rem; font-weight: 500;
  color: rgba(255,255,255,0.65); padding: 7px 14px; border-radius: 8px;
  text-decoration: none; transition: var(--transition); white-space: nowrap;
}

.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,0.08); }

.nav-links .cta-btn {
  font-family: 'Barlow Condensed',sans-serif; font-size: 0.8125rem; font-weight: 800;
  letter-spacing: 0.04em; color: #0f172a; background: var(--gold);
  padding: 8px 18px; border-radius: 10px; margin-left: 6px; white-space: nowrap;
}

.nav-links .cta-btn:hover { background: var(--gold-dark); color: #0f172a; box-shadow: 0 0 20px rgba(245,158,11,0.3); }

.nav-links .calc-btn {
  font-family: 'Barlow Condensed',sans-serif; font-size: 0.8125rem; font-weight: 800;
  letter-spacing: 0.06em; color: var(--white); background: #16a34a;
  padding: 8px 18px; border-radius: 10px; margin-left: 6px; white-space: nowrap;
}

.nav-links .calc-btn:hover { background: #22c55e; box-shadow: 0 0 20px rgba(22,163,74,0.3); }

.mobile-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; touch-action: manipulation; -webkit-tap-highlight-color: transparent; appearance: none; }
.mobile-toggle span { width: 24px; height: 2px; background: var(--gold); border-radius: 2px; transition: var(--transition); }
.mobile-toggle:hover span { background: var(--gold-dark); }
.mobile-toggle:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center; position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, #0d2137 30%, #0f2a47 60%, #113355 100%);
  overflow: hidden; padding-top: 72px;
}

.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300b4d8' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-content { position: relative; z-index: 1; max-width: 680px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 180, 216, 0.15); color: var(--teal);
  padding: 6px 16px; border-radius: 100px; font-size: 0.8125rem; font-weight: 500;
  margin-bottom: 24px; border: 1px solid rgba(0, 180, 216, 0.2);
}

.hero h1 {
  font-size: 3.5rem; font-weight: 800; line-height: 1.1; color: var(--white);
  letter-spacing: -1px; margin-bottom: 20px;
}

.hero h1 em { font-style: normal; color: var(--gold); }

.hero p {
  font-size: 1.125rem; color: rgba(255,255,255,0.7); line-height: 1.7;
  margin-bottom: 36px; max-width: 540px;
}

.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 10px; font-size: 0.9375rem;
  font-weight: 600; border: none; cursor: pointer; transition: var(--transition);
  text-decoration: none; touch-action: manipulation; user-select: none;
  -webkit-tap-highlight-color: transparent; appearance: none; -webkit-appearance: none;
  -webkit-font-smoothing: antialiased;
}
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.btn-primary { background: var(--gold); color: var(--navy); }
.btn-primary:hover { background: var(--gold-dark); color: var(--navy); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255, 183, 3, 0.3); }

.btn-secondary { background: rgba(255,255,255,0.1); color: var(--white); border: 1px solid rgba(255,255,255,0.15); }
.btn-secondary:hover { background: rgba(255,255,255,0.18); color: var(--white); transform: translateY(-2px); }

.btn-outline { background: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn-outline:hover { background: var(--teal); color: var(--white); transform: translateY(-2px); }

.btn-white { background: var(--white); color: var(--navy); }
.btn-white:hover { background: var(--gray-100); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.hero-visual {
  position: absolute; right: -80px; top: 50%; transform: translateY(-50%);
  width: 600px; height: 600px; opacity: 0.6; pointer-events: none;
}

.hero-visual::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(0, 180, 216, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

/* Section base */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 2.25rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; letter-spacing: -0.5px; }
.section-header p { font-size: 1.0625rem; color: var(--gray-600); max-width: 600px; margin: 0 auto; line-height: 1.7; }
.section-tag {
  display: inline-block; background: rgba(0, 180, 216, 0.1); color: var(--teal);
  padding: 4px 14px; border-radius: 100px; font-size: 0.8125rem; font-weight: 600;
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px;
}

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

.service-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 40px 32px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100);
  transition: var(--transition); position: relative; overflow: hidden;
}

.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--gold)); opacity: 0; transition: var(--transition);
}

.service-card:hover::before { opacity: 1; }

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

.service-icon {
  width: 56px; height: 56px; border-radius: 14px; display: flex;
  align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px;
}

.service-icon.teal { background: rgba(0, 180, 216, 0.1); color: var(--teal); }
.service-icon.gold { background: rgba(255, 183, 3, 0.1); color: var(--gold); }
.service-icon.navy { background: rgba(12, 26, 50, 0.08); color: var(--navy); }

.service-card h3 { font-size: 1.25rem; font-weight: 600; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: 0.9375rem; color: var(--gray-600); line-height: 1.7; }
.service-card .learn-more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
  font-size: 0.875rem; font-weight: 600; color: var(--teal);
}

/* Stats */
.stats-section { background: linear-gradient(135deg, var(--navy) 0%, #0d2137 100%); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item {}
.stat-number { font-size: 2.75rem; font-weight: 800; color: var(--gold); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 0.9375rem; color: rgba(255,255,255,0.7); font-weight: 500; }

/* About section */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-content h2 { font-size: 2.25rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; letter-spacing: -0.5px; }
.about-content p { font-size: 1rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 16px; }
.about-image { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xl); }
.about-image img { width: 100%; height: 400px; object-fit: cover; }

/* Process section */
.process-section { background: var(--off-white); }
.process-timeline { max-width: 800px; margin: 0 auto; }
.process-step { display: flex; gap: 24px; margin-bottom: 32px; position: relative; }
.process-step:not(:last-child)::after {
  content: ''; position: absolute; left: 23px; top: 52px; bottom: -32px;
  width: 2px; background: var(--gray-200);
}
.process-number {
  width: 48px; height: 48px; min-width: 48px; border-radius: 50%;
  background: var(--teal); color: var(--white); display: flex;
  align-items: center; justify-content: center; font-weight: 700; font-size: 1rem;
}
.process-text h4 { font-size: 1.0625rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.process-text p { font-size: 0.9375rem; color: var(--gray-600); line-height: 1.7; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 36px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100);
}
.testimonial-card .stars { color: var(--gold); margin-bottom: 12px; font-size: 1rem; }
.testimonial-card blockquote { font-size: 1rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--gray-200); display: flex; align-items: center; justify-content: center; font-weight: 600; color: var(--gray-600); font-size: 0.875rem; }
.testimonial-author strong { display: block; font-size: 0.9375rem; color: var(--navy); }
.testimonial-author span { font-size: 0.8125rem; color: var(--gray-600); }

/* Blog section */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-img { height: 200px; background: var(--gray-200); display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--gray-300); overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: 24px; }
.blog-card-body .tag {
  display: inline-block; background: rgba(0, 180, 216, 0.1); color: var(--teal);
  padding: 2px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px;
}
.blog-card-body h3 { font-size: 1.0625rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; line-height: 1.4; }
.blog-card-body h3 a { color: var(--navy); }
.blog-card-body h3 a:hover { color: var(--teal); }
.blog-card-body p { font-size: 0.875rem; color: var(--gray-600); line-height: 1.6; }
.blog-card-body .read-more { display: inline-flex; align-items: center; gap: 4px; margin-top: 12px; font-size: 0.8125rem; font-weight: 600; color: var(--teal); }

/* CTA section */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, #0d2137 50%, #113355 100%);
  text-align: center; padding: 80px 0;
}

.cta-section h2 { font-size: 2.25rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.cta-section p { font-size: 1.0625rem; color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto 32px; }
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Footer */
.footer { background: #081220; color: rgba(255,255,255,0.7); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo-text { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.footer-brand .logo-text span { color: var(--gold); }
.footer-brand p { font-size: 0.875rem; line-height: 1.7; }
.footer h4 { font-size: 0.9375rem; font-weight: 600; color: var(--white); margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { font-size: 0.875rem; color: rgba(255,255,255,0.6); }
.footer ul a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px; text-align: center; font-size: 0.8125rem; }

/* Credits / Referral section */
.credits-section {
  background: linear-gradient(135deg, #0d2137 0%, var(--navy) 100%);
  padding: 80px 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.06);
}
.credits-section h2 { font-size: 2rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.credits-section p { font-size: 1rem; color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto 32px; }
.credits-box {
  max-width: 480px; margin: 0 auto; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-lg); padding: 40px;
  backdrop-filter: blur(10px);
}
.credits-box input, .credits-box button { width: 100%; }
.credits-box input {
  padding: 14px 18px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08); color: var(--white); font-size: 0.9375rem;
  margin-bottom: 12px; outline: none; transition: var(--transition);
}
.credits-box input:focus { border-color: var(--gold); background: rgba(255,255,255,0.12); }
.credits-box input::placeholder { color: rgba(255,255,255,0.4); }
.credits-box .btn { width: 100%; justify-content: center; }
.credits-result { margin-top: 20px; padding: 16px; border-radius: 10px; display: none; }
.credits-result.success { display: block; background: rgba(0, 180, 216, 0.1); border: 1px solid rgba(0, 180, 216, 0.2); color: var(--teal); }
.credits-result.error { display: block; background: rgba(255, 87, 87, 0.1); border: 1px solid rgba(255, 87, 87, 0.2); color: #ff5757; }
.credits-result .code-display { font-size: 1.5rem; font-weight: 700; letter-spacing: 3px; color: var(--gold); margin: 8px 0; }
.credits-result .note { font-size: 0.8125rem; color: rgba(255,255,255,0.5); margin-top: 8px; }

/* Page header */
.page-header {
  padding: 140px 0 60px; background: linear-gradient(135deg, var(--navy) 0%, #0d2137 100%);
  text-align: center;
}
.page-header h1 { font-size: 2.75rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.page-header p { font-size: 1.0625rem; color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto; }

/* Content pages */
.content-section { padding: 60px 0; }
.content-section h2 { font-size: 1.75rem; font-weight: 700; color: var(--navy); margin: 40px 0 16px; }
.content-section h3 { font-size: 1.25rem; font-weight: 600; color: var(--navy); margin: 24px 0 12px; }
.content-section p { font-size: 1rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 16px; }
.content-section ul, .content-section ol { padding-left: 24px; margin-bottom: 16px; }
.content-section li { font-size: 1rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 8px; }
.content-section .highlight-box {
  background: rgba(0, 180, 216, 0.05); border-left: 4px solid var(--teal);
  padding: 20px 24px; border-radius: 0 var(--radius) var(--radius) 0; margin: 24px 0;
}
.content-section .highlight-box p { margin-bottom: 0; }

/* Contact form */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info h3 { font-size: 1.5rem; font-weight: 600; color: var(--navy); margin-bottom: 20px; }
.contact-detail { display: flex; gap: 16px; margin-bottom: 20px; align-items: flex-start; }
.contact-icon {
  width: 44px; height: 44px; min-width: 44px; border-radius: 12px;
  background: rgba(0, 180, 216, 0.1); color: var(--teal);
  display: flex; align-items: center; justify-content: center; font-size: 1.125rem;
}
.contact-detail strong { display: block; font-size: 0.9375rem; color: var(--navy); }
.contact-detail span { font-size: 0.9375rem; color: var(--gray-600); }

.contact-form { background: var(--white); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-md); border: 1px solid var(--gray-100); }
.contact-form label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: 12px 16px; border-radius: 8px; border: 1px solid var(--gray-200);
  font-size: 0.9375rem; font-family: inherit; transition: var(--transition); margin-bottom: 20px;
  appearance: none; -webkit-appearance: none;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--teal); outline: none; box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1); }
.contact-form input:focus-visible, .contact-form textarea:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; }
.contact-form textarea { min-height: 120px; resize: vertical; }

/* Blog listing page */
.blog-list-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.blog-list-card {
  display: flex; gap: 20px; background: var(--white); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); transition: var(--transition);
}
.blog-list-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.blog-list-card .thumb {
  width: 140px; min-width: 140px; height: 120px; border-radius: 10px;
  background: var(--gray-200); overflow: hidden;
}
.blog-list-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-list-card .info { flex: 1; }
.blog-list-card .info .tag {
  display: inline-block; background: rgba(0, 180, 216, 0.1); color: var(--teal);
  padding: 2px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: 600; margin-bottom: 8px;
}
.blog-list-card .info h3 { font-size: 1.0625rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.blog-list-card .info h3 a { color: var(--navy); }
.blog-list-card .info h3 a:hover { color: var(--teal); }
.blog-list-card .info p { font-size: 0.875rem; color: var(--gray-600); line-height: 1.6; }

/* Full blog article */
.article { max-width: 780px; margin: 0 auto; }
.article .meta { color: var(--gray-600); font-size: 0.875rem; margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--gray-100); }
.article h1 { font-size: 2.25rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; letter-spacing: -0.5px; }
.article h2 { font-size: 1.5rem; font-weight: 600; color: var(--navy); margin: 36px 0 12px; }
.article h3 { font-size: 1.1875rem; font-weight: 600; color: var(--navy); margin: 28px 0 10px; }
.article p { font-size: 1.0625rem; color: var(--gray-600); line-height: 1.85; margin-bottom: 16px; }
.article ul, .article ol { padding-left: 24px; margin-bottom: 20px; }
.article li { font-size: 1.0625rem; color: var(--gray-600); line-height: 1.85; margin-bottom: 6px; }
.article .info-box { background: rgba(0, 180, 216, 0.05); border-left: 4px solid var(--teal); padding: 20px 24px; border-radius: 0 var(--radius) var(--radius) 0; margin: 24px 0; }
.article .info-box strong { color: var(--navy); }

/* Responsive */
@media (max-width: 1024px) {
  .hero h1 { font-size: 2.75rem; }
  .hero-visual { width: 400px; height: 400px; right: -120px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
  .mobile-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 100%; right: 24px; left: auto;
    width: auto; min-width: 200px;
    background: rgba(12, 26, 50, 0.75); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    flex-direction: column; padding: 8px; gap: 2px;
    border: 1px solid rgba(255,255,255,0.08); border-radius: 12px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; width: 100%; text-align: right; }
  .nav-links .cta-btn { margin-left: 0; }

  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero h1 { font-size: 2.125rem; }
  .hero p { font-size: 1rem; }
  .hero-visual { display: none; }

  .section { padding: 60px 0; }
  .section-header h2 { font-size: 1.75rem; }

  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .blog-list-grid { grid-template-columns: 1fr; }
  .blog-list-card { flex-direction: column; }
  .blog-list-card .thumb { width: 100%; min-width: unset; height: 180px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .page-header h1 { font-size: 2rem; }
  .page-header { padding: 120px 0 40px; }

  .article h1 { font-size: 1.75rem; }

  .credits-box { padding: 24px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .btn { padding: 12px 28px; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .hero-buttons { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 100px 0 60px; }
  .hero h1 { font-size: 1.75rem; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .brandGroup { gap: 6px; }
  .brandGroup .logo { font-size: 16px; }
  .brandGroup .intraLogo { font-size: 16px; }
  .brandGroup .sep { font-size: 11px; }
  .page-header { padding: 100px 0 32px; }
  .page-header h1 { font-size: 1.5rem; }
  .section { padding: 40px 0; }
  .section-header h2 { font-size: 1.375rem; }
  .section-header { margin-bottom: 32px; }
  .content-section { padding: 32px 0; }
  .content-section h2 { font-size: 1.375rem; }
  .content-section p { font-size: 0.9375rem; }
  .article h1 { font-size: 1.375rem; }
  .article p { font-size: 0.9375rem; }
  .service-card { padding: 28px 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-number { font-size: 2rem; }
  .btn { padding: 12px 24px; font-size: 0.875rem; }
  .credits-box { padding: 20px; }
  .footer-grid { gap: 24px; }
  .contact-form { padding: 24px; }
  .footer { padding: 40px 0 24px; }
}