/* ============================================================
   Wilson Computer Services — site stylesheet
   ============================================================ */

:root {
  --navy-950: #071528;
  --navy-900: #0A1E3C;
  --navy-800: #0E2A52;
  --navy-700: #143A6E;
  --blue: #2E90FA;
  --blue-dark: #1570CD;
  --green: #12B76A;
  --ink: #16243A;
  --muted: #52627A;
  --bg: #FFFFFF;
  --bg-soft: #F4F8FC;
  --border: #E3EBF4;
  --radius: 14px;
  --shadow: 0 4px 20px rgba(10, 30, 60, 0.08);
  --shadow-lg: 0 12px 36px rgba(10, 30, 60, 0.14);
  --container: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; font-weight: 700; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

a { color: var(--blue-dark); }

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

section { padding: 72px 0; }

.section-soft { background: var(--bg-soft); }

.kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 10px;
}

.section-intro { max-width: 640px; color: var(--muted); }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 6px 18px rgba(46, 144, 250, 0.35);
}
.btn-primary:hover { background: var(--blue-dark); }

.btn-outline-light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.1); }

.btn-outline-dark {
  color: var(--navy-800);
  border-color: var(--navy-800);
}
.btn-outline-dark:hover { background: var(--navy-800); color: #fff; }

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

.topbar {
  background: var(--navy-950);
  color: #C8D8EE;
  font-size: 0.85rem;
  padding: 7px 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }
.topbar a:hover { text-decoration: underline; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}
.brand-name {
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.brand-name span { display: block; font-size: 0.72rem; font-weight: 600; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.98rem;
}
.main-nav a:hover, .main-nav a.active { color: var(--blue-dark); }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--navy-800);
  font-weight: 800;
  font-size: 1.05rem;
  white-space: nowrap;
}
.header-phone svg { color: var(--blue-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--ink);
}

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

.hero {
  position: relative;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(46, 144, 250, 0.28), transparent 60%),
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 70%);
  color: #fff;
  padding: 96px 0 104px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; max-width: 860px; }
.hero h1 { color: #fff; }
.hero .lede {
  font-size: 1.2rem;
  color: #BFD3EC;
  max-width: 620px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46, 144, 250, 0.15);
  border: 1px solid rgba(46, 144, 250, 0.4);
  color: #9CC8FB;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  color: #8FA6C6;
  font-size: 0.92rem;
  font-weight: 500;
}
.trust-row li { display: flex; align-items: center; gap: 8px; list-style: none; }
.trust-row { padding: 0; margin: 0; }
.trust-row svg { color: var(--green); flex-shrink: 0; }

/* Page hero (interior pages) */
.page-hero {
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 80%);
  color: #fff;
  padding: 64px 0;
}
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.page-hero p { color: #BFD3EC; max-width: 640px; margin-bottom: 0; font-size: 1.1rem; }

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

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(140deg, var(--blue), var(--navy-700));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 18px;
}
.card p { color: var(--muted); font-size: 0.97rem; margin-bottom: 0; }
.card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-weight: 600;
  text-decoration: none;
}

/* ---------- Feature / checklist rows ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 40px;
}

.checklist { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist svg { color: var(--green); flex-shrink: 0; margin-top: 3px; }
.checklist strong { display: block; }
.checklist span { color: var(--muted); font-size: 0.95rem; }

/* ---------- Testimonials ---------- */

.testimonial { display: flex; flex-direction: column; }
.stars { display: flex; gap: 3px; color: #F6A723; margin-bottom: 14px; }
.testimonial blockquote {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 0.98rem;
}
.testimonial cite {
  font-style: normal;
  font-weight: 700;
  color: var(--navy-800);
  margin-top: auto;
  font-size: 0.95rem;
}

/* ---------- Steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  counter-reset: step;
}
.step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy-800);
  color: #fff;
  font-weight: 800;
  margin-bottom: 16px;
}
.step p { color: var(--muted); font-size: 0.96rem; margin: 0; }

/* ---------- Service detail blocks ---------- */

.service-block {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block .card-icon { margin-bottom: 0; width: 56px; height: 56px; }
.service-block p { color: var(--muted); }
.service-block ul { color: var(--muted); margin: 0; padding-left: 20px; }
.service-block li { margin-bottom: 6px; }

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

.cta-band {
  background:
    radial-gradient(800px 400px at 15% 120%, rgba(46, 144, 250, 0.3), transparent 60%),
    linear-gradient(160deg, var(--navy-800), var(--navy-950));
  color: #fff;
  text-align: center;
  border-radius: 20px;
  padding: 64px 32px;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #BFD3EC; max-width: 520px; margin: 0 auto 28px; }
.cta-band .hero-actions { justify-content: center; margin-bottom: 0; }

/* ---------- Service area ---------- */

.area-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.area-tag {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy-800);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  margin-top: 40px;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border-bottom: none; }
.contact-item svg { color: var(--blue-dark); flex-shrink: 0; margin-top: 4px; }
.contact-item strong { display: block; margin-bottom: 2px; }
.contact-item a { text-decoration: none; font-weight: 600; }
.contact-item p, .contact-item span { color: var(--muted); margin: 0; }

.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 0.97rem;
  background: var(--bg-soft);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 0;
  border-color: var(--blue);
  background: #fff;
}

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

.site-footer {
  background: var(--navy-950);
  color: #9DB2CE;
  padding: 64px 0 32px;
  font-size: 0.95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { color: #9DB2CE; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-name span { color: #7E94B5; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 28px;
  font-size: 0.85rem;
  color: #6C82A3;
}

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

@media (max-width: 900px) {
  .split, .contact-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .header-cta .btn { display: none; }
}

@media (max-width: 560px) {
  section { padding: 56px 0; }
  .hero { padding: 64px 0 72px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; }
  .header-phone span { display: none; }
}