/* Avighna Solutions LLC — shared stylesheet */

:root {
  --navy-bg: #060912;
  --navy-surface: #0d1424;
  --navy-surface-alt: #121b31;
  --blue: #2f7fe0;
  --blue-light: #4fc3f7;
  --silver: #c9ced6;
  --silver-dim: #8b93a7;
  --white: #f5f7fa;
  --border: rgba(201, 206, 214, 0.12);
  --gradient: linear-gradient(90deg, #1560bd, #4fc3f7);
  --radius: 10px;
  --max-width: 1180px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--navy-bg);
  color: var(--white);
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 9, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
}

.brand img {
  height: 44px;
  width: 44px;
  object-fit: cover;
  border-radius: 8px;
}

.brand span.sub {
  display: block;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--silver-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--white);
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--silver);
  transition: color 0.2s ease;
  position: relative;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
}

.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -22px;
  height: 2px;
  background: var(--gradient);
}

.header-cta {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 6px;
  background: var(--gradient);
  color: #04101f;
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
}

.header-cta:hover { filter: brightness(1.08); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gradient);
  color: #04101f;
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-outline:hover { border-color: var(--blue-light); color: var(--blue-light); }

/* ---------- Hero ---------- */

.hero {
  padding: 100px 0 80px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(47, 127, 224, 0.18), transparent 70%),
    var(--navy-bg);
}

.eyebrow {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 30px;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  margin: 0 0 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.hero h1 .accent {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 680px;
  margin: 0 auto 36px;
  color: var(--silver);
  font-size: 1.08rem;
}

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

/* ---------- Sections ---------- */

section { padding: 80px 0; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 50px;
}

.section-head .eyebrow { margin-bottom: 14px; }

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin: 0 0 14px;
  font-weight: 700;
}

.section-head p {
  color: var(--silver-dim);
  margin: 0;
}

.alt-bg { background: var(--navy-surface); }

/* ---------- Cards / Grid ---------- */

.grid {
  display: grid;
  gap: 26px;
}

.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(--navy-surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 195, 247, 0.35);
}

.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: #04101f;
  font-weight: 700;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.card p {
  margin: 0;
  color: var(--silver-dim);
  font-size: 0.94rem;
}

/* ---------- Stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  text-align: center;
}

.stats .stat strong {
  display: block;
  font-size: 2.1rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stats .stat span {
  color: var(--silver-dim);
  font-size: 0.88rem;
}

/* ---------- Client logo badges ---------- */

.client-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.client-logo-card { text-align: center; }

.client-badge {
  background: #f5f7fa;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 96px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.client-badge:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 195, 247, 0.35);
}

.client-badge img {
  max-height: 44px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.client-logo-card span.tag {
  display: block;
  margin-top: 10px;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--silver-dim);
}

/* ---------- Timeline / list rows ---------- */

.row-list .row {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}

.row-list .row:last-child { border-bottom: none; }

.row-list .row .num {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--blue-light);
  min-width: 34px;
}

.row-list .row h4 {
  margin: 0 0 6px;
}

.row-list .row p {
  margin: 0;
  color: var(--silver-dim);
  font-size: 0.92rem;
}

/* ---------- Job listings ---------- */

.job-card {
  background: var(--navy-surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.job-card h3 { margin: 0 0 6px; font-size: 1.08rem; }

.job-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--silver-dim);
}

.job-meta span {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
}

.visa-banner {
  background: var(--navy-surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  text-align: center;
  margin-top: 50px;
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 26px;
}

.info-item .icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--navy-surface-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-light);
  font-weight: 700;
}

.info-item h4 { margin: 0 0 4px; font-size: 0.98rem; }
.info-item p { margin: 0; color: var(--silver-dim); font-size: 0.92rem; }

.placeholder { color: var(--blue-light); font-style: italic; }

form.contact-form {
  background: var(--navy-surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  gap: 18px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.contact-form label {
  display: block;
  font-size: 0.82rem;
  color: var(--silver-dim);
  margin-bottom: 8px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: var(--navy-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.92rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue-light);
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--navy-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 70px 0;
}

.cta-band h2 { margin: 0 0 14px; font-size: 1.8rem; }
.cta-band p { color: var(--silver-dim); margin: 0 0 30px; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-surface);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand img { height: 38px; width: 38px; border-radius: 6px; }
.footer-brand strong { font-size: 1.05rem; }

.footer-col h5 {
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--silver-dim);
  margin: 0 0 16px;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: var(--silver); font-size: 0.9rem; }
.footer-col a:hover { color: var(--blue-light); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--silver-dim);
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  padding: 60px 0 60px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(47, 127, 224, 0.15), transparent 70%),
    var(--navy-bg);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin: 0 0 14px;
  font-weight: 800;
}

.page-hero p {
  color: var(--silver-dim);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--silver-dim);
  margin-bottom: 18px;
}

.breadcrumb a { color: var(--blue-light); }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .grid-3, .grid-4, .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .client-grid { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy-surface);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .main-nav.open { display: block; }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 10px 24px 20px;
  }
  .main-nav ul li { border-bottom: 1px solid var(--border); }
  .main-nav ul li:last-child { border-bottom: none; }
  .main-nav a { display: block; padding: 16px 0; }
  .main-nav a.active::after { display: none; }
  .header-cta { display: none; }
  .grid-3, .grid-4, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .job-card { flex-direction: column; align-items: flex-start; }
}