/* ===== Self-hosted fonts (latin subset) ===== */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/inter-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/inter-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/sora-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/sora-800.woff2') format('woff2');
}

/* ===== Greydoc Solutions — Global Styles ===== */

:root {
  --color-primary: #1683FA;        /* brand blue: large text, accents, decorative */
  --color-primary-strong: #1170dd; /* button fills: 4.8:1 with white text */
  --color-primary-text: #0f5fc0;   /* small blue text on white: 6.1:1 */
  --color-primary-dark: #0f5fc0;
  --color-grey: #7D848C;           /* brand grey: large/decorative only (3.8:1 on white) */
  --color-text-muted: #6B7280;     /* body text on white: 4.8:1 */
  --color-dark: #0E1218;
  --color-dark-2: #161B24;
  --color-light: #F5F7FA;
  --color-white: #FFFFFF;
  --color-border: #E3E6EA;
  --font-heading: 'Sora', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --max-width: 1180px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  line-height: 1.6;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

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

/* ===== Accessibility ===== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 2000;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-primary-text);
  outline-offset: 2px;
}

form input:focus-visible,
form select:focus-visible,
form textarea:focus-visible {
  outline: none;
  border-color: var(--color-primary-text);
  box-shadow: 0 0 0 3px rgba(15, 95, 192, 0.25);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { color: var(--color-text-muted); }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary-text);
  margin-bottom: 12px;
}

/* ===== Veteran-Owned Badge ===== */
.vet-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-text);
  background: rgba(22, 131, 250, 0.1);
  border: 1px solid rgba(22, 131, 250, 0.3);
}
.vet-badge .star { font-size: 0.85rem; line-height: 1; }

/* on dark backgrounds */
.hero .vet-badge { margin-bottom: 18px; }
.page-header .vet-badge { margin-bottom: 16px; }

.hero .vet-badge,
.bg-dark .vet-badge {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}
.hero .vet-badge .star { color: var(--color-primary); }

/* footer variant */
.footer-vet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.footer-vet .star { color: var(--color-primary); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary-strong);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(22, 131, 250, 0.3);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-dark);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-light {
  background: var(--color-white);
  color: var(--color-dark);
}
.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.btn-block { width: 100%; }

.btn-outline-light {
  border-color: rgba(255,255,255,0.2);
  color: white;
}
.btn-outline-light:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-dark);
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

.logo-text { white-space: nowrap; }
.logo-accent { color: var(--color-primary); }

.logo-img {
  height: 52px;
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .logo-img { height: 42px; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
  margin-right: 32px;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-dark);
  position: relative;
  transition: color var(--transition);
}

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

.nav-links a.active { color: var(--color-primary); }

.nav-cta { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: all var(--transition);
}

body.nav-open { overflow: hidden; }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 100px 0 90px;
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-dark-2) 55%, #1a2433 100%);
  color: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(22,131,250,0.25), transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero h1 { color: var(--color-white); margin-bottom: 20px; }
.hero p.lead {
  color: #C7CCD4;
  font-size: 1.15rem;
  max-width: 540px;
  margin-bottom: 36px;
}

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

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}

.hero-stat .num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.hero-stat .num-text {
  font-size: 1.5rem;
  line-height: 2.2rem;
}

.hero-stat .label {
  color: #9AA2AD;
  font-size: 0.9rem;
}

/* hero visual */
.hero-visual {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(6px);
}

.hero-visual ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: #DDE2E8;
  font-size: 0.95rem;
}
.hero-visual ul li:last-child { border-bottom: none; }

.hero-visual .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(22,131,250,0.2);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ===== Page Header (for non-home pages) ===== */
.page-header {
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-dark-2) 60%, #1a2433 100%);
  color: var(--color-white);
  padding: 70px 0 60px;
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { color: var(--color-white); margin-bottom: 14px; }
.page-header p { color: #C7CCD4; max-width: 620px; font-size: 1.05rem; }
.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.85rem;
  color: #9AA2AD;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.breadcrumb a:hover { color: var(--color-primary); }

/* ===== Sections ===== */
section { padding: 90px 0; }

.section-head {
  max-width: 700px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head p { font-size: 1.05rem; }

.section-head.align-left { margin: 0 0 56px; text-align: left; }
.section-head.full { max-width: none; }
.section-head.full p { max-width: 640px; }

.bg-light { background: var(--color-light); }
.bg-dark {
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
  color: var(--color-white);
}
.bg-dark h2, .bg-dark h3 { color: var(--color-white); }
.bg-dark p { color: #B8BEC8; }

/* ===== Cards Grid ===== */
.grid {
  display: grid;
  gap: 28px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 32px;
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(14, 18, 24, 0.08);
  border-color: rgba(22,131,250,0.25);
}

.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; margin-bottom: 0; }
.card .tag {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-text);
  background: rgba(22,131,250,0.08);
  padding: 4px 10px;
  border-radius: 6px;
}

.card a.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary-text);
}
.card a.card-link:hover { gap: 10px; }

/* ===== Service detail blocks ===== */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--color-border);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse .service-text { order: 2; }
.service-block.reverse .service-visual { order: 1; }

.service-visual {
  background: var(--color-light);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid var(--color-border);
}


.doc-list {
  margin: 0 0 20px;
  padding-left: 20px;
  color: var(--color-text-muted);
  list-style: disc;
}

.hero-visual--light {
  background: var(--color-light);
  border: 1px solid var(--color-border);
}
.hero-visual--light ul li { color: var(--color-dark); }

.service-visual ul li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--color-dark);
}
.service-visual ul li::before {
  content: '\2713';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(22,131,250,0.12);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-text .tag {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-text);
  background: rgba(22,131,250,0.08);
  padding: 4px 10px;
  border-radius: 6px;
}
.service-text h2 { margin-bottom: 16px; }
.service-text p { margin-bottom: 16px; }

/* ===== Process steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step {
  position: relative;
  padding: 28px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}
.step .step-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(22,131,250,0.18);
  margin-bottom: 12px;
}
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: 0.9rem; margin-bottom: 0; }

/* ===== Stats band ===== */
.stats-band {
  background: var(--color-primary-strong);
  color: white;
  padding: 50px 0;
}
.stats-band .grid-4 { text-align: center; }
.stats-band .num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
}
.stats-band .label { font-size: 0.9rem; opacity: 0.9; }

/* ===== Frameworks ===== */
.framework-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
}

.framework-chip {
  padding: 14px 28px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
}

/* ===== CTA band ===== */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary-strong), var(--color-primary-dark));
  color: white;
  border-radius: 20px;
  padding: 60px;
  text-align: center;
  margin: 0 auto;
}
.cta-band h2 { color: white; margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.9); max-width: 560px; margin: 0 auto 32px; }
.cta-band .hero-actions { justify-content: center; }

/* ===== About page ===== */
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.credential-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}
.credential-list li:last-child { border-bottom: none; }
.card .credential-list { margin-top: 20px; }

.credential-list .badge {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(22,131,250,0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.85rem;
}

/* ===== Contact page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: start;
}

.contact-grid h2 { margin-bottom: 24px; }

.contact-info-card {
  background: var(--color-light);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--color-border);
}

.contact-info-card h3 { margin-bottom: 24px; }

.card-stacked { margin-top: 24px; }

.link-strong { color: var(--color-primary-text); font-weight: 600; }

.contact-info-card .item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.contact-info-card .item:last-child { margin-bottom: 0; }
.contact-info-card h4 { margin-bottom: 4px; font-size: 1rem; }
.contact-info-card p { font-size: 0.92rem; margin-bottom: 0; }

form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
form .form-group { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
form label { font-weight: 600; font-size: 0.9rem; }
form input, form select, form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-white);
  transition: border-color var(--transition);
}
form input:focus, form select:focus, form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
form textarea { resize: vertical; min-height: 130px; }

.form-note {
  margin-top: 14px;
  font-size: 0.85rem;
}
.form-note a {
  color: var(--color-primary-text);
  font-weight: 600;
}

.form-status {
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}
.form-status.show { display: block; }
.form-status.success { color: #147a47; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-dark);
  color: #B8BEC8;
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-grid h4 {
  color: white;
  font-size: 0.95rem;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-grid ul li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-grid ul li a:hover { color: var(--color-primary); }
.footer-grid p { font-size: 0.92rem; color: #9AA2AD; max-width: 320px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: white;
  margin-bottom: 16px;
}
.footer-logo .logo-accent { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #7D848C;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a:hover { color: var(--color-primary); }

/* ===== Responsive ===== */
@media (max-width: 1150px) {
  .nav-links { gap: 22px; margin-right: 24px; }
}

@media (max-width: 980px) {
  .hero-inner, .about-hero-grid, .contact-grid, .service-block, .service-block.reverse .service-text, .service-block.reverse .service-visual {
    grid-template-columns: 1fr;
  }
  .hero-inner { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; gap: 32px; }
  .service-block.reverse .service-text { order: 1; }
  .service-block.reverse .service-visual { order: 2; }
  .grid-3, .grid-4, .grid-2, .values-grid, .steps, .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { flex-wrap: wrap; }
  .logo { order: 1; }
  .nav-toggle { order: 2; }
  .nav-links, .nav-cta { display: none; flex-basis: 100%; }
  .nav-links { order: 3; }
  .nav-cta { order: 4; }
  .nav-toggle { display: flex; }
  .nav-links.open, .nav-cta.open {
    display: flex;
    flex-direction: column;
  }
  .nav-links.open {
    padding-top: 20px;
    gap: 18px;
    border-top: 1px solid var(--color-border);
    margin-top: 18px;
  }
  .nav-cta.open {
    gap: 12px;
    padding-bottom: 20px;
  }
  .grid-3, .grid-4, .grid-2, .values-grid, .steps, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 0; }
  section { padding: 60px 0; }
  .cta-band { padding: 40px 24px; }
  form .form-row { grid-template-columns: 1fr; }
}