/* ============================================================
   WalkerWare — Main Stylesheet
   Plain CSS, no frameworks. Mobile-first.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@600;700;800&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --blue-dark:    #0C5E8E;
  --blue-mid:     #006699;
  --blue-light:   #0e88cc;
  --blue-xlight:  #e8f4fb;
  --accent:       #0ea5e9;
  --dark:         #1a1a2e;
  --text:         #2d3748;
  --text-muted:   #64748b;
  --bg:           #f8fafc;
  --white:        #ffffff;
  --border:       #e2e8f0;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:    0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:    0 10px 25px rgba(0,0,0,.10), 0 4px 6px rgba(0,0,0,.05);
  --radius:       10px;
  --radius-lg:    16px;
  --transition:   0.25s ease;
  --max-width:    1200px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-light); }
ul { list-style: none; }
h1, h2, h3, h4, h5 {
  font-family: 'Poppins', sans-serif;
  color: var(--dark);
  line-height: 1.25;
}

/* ── Utility ────────────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }
.section   { padding: 5rem 0; }
.section-alt { background: var(--white); }
.section-dark { background: var(--dark); color: var(--white); }
.section-blue { background: var(--blue-dark); color: var(--white); }

.badge {
  display: inline-block;
  background: var(--blue-xlight);
  color: var(--blue-dark);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.section-dark .badge, .section-blue .badge {
  background: rgba(255,255,255,.15);
  color: var(--white);
}

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: .75rem; }
.section-header p  { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.section-dark  .section-header p,
.section-blue  .section-header p  { color: rgba(255,255,255,.75); }
.section-dark  .section-header h2,
.section-blue  .section-header h2 { color: var(--white); }

.btn {
  display: inline-block;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary {
  background: var(--blue-dark);
  color: var(--white);
  border-color: var(--blue-dark);
}
.btn-primary:hover {
  background: var(--blue-mid);
  border-color: var(--blue-mid);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.65);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-dark {
  background: transparent;
  color: var(--blue-dark);
  border-color: var(--blue-dark);
}
.btn-outline-dark:hover {
  background: var(--blue-dark);
  color: var(--white);
}

/* ── Header / Nav ───────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1rem;
}
.nav-logo img { height: 44px; width: auto; }
.nav-logo span {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--blue-dark);
  margin-left: .4rem;
  vertical-align: middle;
}

.nav-links {
  display: none;
  gap: .1rem;
  flex-wrap: nowrap;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: var(--text);
  font-size: .83rem;
  font-weight: 500;
  padding: .4rem .6rem;
  border-radius: 6px;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  background: var(--blue-xlight);
  color: var(--blue-dark);
}

.nav-cta { display: none; gap: 1rem; align-items: center; flex-shrink: 0; }

.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile drawer */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1rem 1.25rem 1.5rem;
  gap: .25rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text);
  font-weight: 500;
  padding: .65rem .75rem;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
.nav-mobile a:hover { background: var(--blue-xlight); color: var(--blue-dark); }
.nav-mobile .btn { margin-top: .5rem; width: 100%; text-align: center; }

@media (min-width: 900px) {
  .nav-links     { display: flex; }
  .nav-cta       { display: flex; }
  .nav-hamburger { display: none; }
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--blue-dark) 60%, var(--blue-mid) 100%);
  color: var(--white);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.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='%23ffffff' 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") repeat;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: 760px;
}
.hero .badge { background: rgba(255,255,255,.15); color: var(--white); }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  color: var(--white);
  margin-bottom: 1.25rem;
  font-weight: 800;
}
.hero h1 span { color: #7dd3fc; }
.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.82);
  margin-bottom: 2rem;
  max-width: 600px;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.stat-item strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #7dd3fc;
}
.stat-item span { font-size: .9rem; color: rgba(255,255,255,.7); }

/* ── Service Cards Grid ─────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-light);
}
.service-card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--blue-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-dark);
  margin-bottom: .25rem;
}
.service-card .card-icon svg { width: 26px; height: 26px; stroke: currentColor; }
.service-card h3 { font-size: 1.15rem; color: var(--dark); }
.service-card p { color: var(--text-muted); font-size: .95rem; flex: 1; }
.service-card a.card-link {
  font-size: .9rem;
  font-weight: 600;
  color: var(--blue-dark);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  margin-top: .25rem;
}
.service-card a.card-link:hover { color: var(--blue-light); }

/* ── About / Why Us ─────────────────────────────────────────── */
.about-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
}
.about-text h2 { font-size: clamp(1.7rem, 2.5vw, 2.4rem); margin-bottom: 1rem; }
.about-text p { color: var(--text-muted); margin-bottom: 1rem; }
.about-highlights { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.5rem; }
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  background: var(--blue-xlight);
  border-radius: var(--radius);
  padding: .85rem 1rem;
}
.highlight-item svg { width: 20px; height: 20px; stroke: var(--blue-dark); flex-shrink: 0; margin-top: .1rem; }
.highlight-item span { font-size: .95rem; font-weight: 500; color: var(--dark); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.why-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.why-card svg {
  width: 36px;
  height: 36px;
  stroke: #7dd3fc;
  margin: 0 auto 1rem;
}
.why-card h3 { color: var(--white); font-size: 1.05rem; margin-bottom: .5rem; }
.why-card p  { color: rgba(255,255,255,.7); font-size: .9rem; }

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: var(--white);
  text-align: center;
  padding: 5rem 0;
}
.cta-banner h2 { color: var(--white); font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: .75rem; }
.cta-banner p  { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 2rem; }
.cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

/* ── Page Hero (inner pages) ────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--blue-dark) 100%);
  color: var(--white);
  padding: 4.5rem 0 3.5rem;
}
.page-hero .badge { background: rgba(255,255,255,.15); color: var(--white); }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); margin-bottom: .75rem; }
.page-hero p  { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 650px; }

/* ── Feature List ───────────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.feature-card .fc-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--blue-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-dark);
  margin-bottom: 1rem;
}
.feature-card .fc-icon svg { width: 22px; height: 22px; stroke: currentColor; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.feature-card p  { color: var(--text-muted); font-size: .93rem; }

/* ── Tech Stack Pills ───────────────────────────────────────── */
.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.5rem;
}
.tech-pill {
  background: var(--blue-xlight);
  color: var(--blue-dark);
  border: 1px solid #c3e0f3;
  border-radius: 999px;
  padding: .35rem .9rem;
  font-size: .85rem;
  font-weight: 600;
}

/* ── Two-column content ─────────────────────────────────────── */
.two-col {
  display: grid;
  gap: 3rem;
  align-items: start;
}
@media (min-width: 768px) { .two-col { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .two-col.asymm { grid-template-columns: 3fr 2fr; } }

.content-block h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 1rem; }
.content-block p  { color: var(--text-muted); margin-bottom: 1rem; }
.content-block ul { display: flex; flex-direction: column; gap: .5rem; margin-top: .5rem; }
.content-block ul li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  color: var(--text-muted);
  font-size: .95rem;
}
.content-block ul li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  background: var(--blue-dark);
  border-radius: 50%;
  margin-top: .45rem;
}

/* ── Info Box (sidebar-style) ───────────────────────────────── */
.info-box {
  background: var(--blue-xlight);
  border: 1px solid #c3e0f3;
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.info-box h3 { font-size: 1.1rem; margin-bottom: 1rem; color: var(--blue-dark); }
.info-box ul { display: flex; flex-direction: column; gap: .5rem; }
.info-box ul li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .93rem;
  color: var(--text);
}
.info-box ul li::before {
  content: '✓';
  color: var(--blue-dark);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Hosting Plans ──────────────────────────────────────────── */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.plan-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.plan-card:hover { border-color: var(--blue-light); box-shadow: var(--shadow-md); }
.plan-card.featured { border-color: var(--blue-dark); box-shadow: var(--shadow-md); }
.plan-card .plan-label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue-dark);
}
.plan-card .plan-label.pop {
  background: var(--blue-dark);
  color: var(--white);
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 4px;
}
.plan-card h3 { font-size: 1.25rem; }
.plan-card .plan-desc { color: var(--text-muted); font-size: .9rem; }
.plan-card .plan-features { display: flex; flex-direction: column; gap: .45rem; flex: 1; margin-top: .5rem; }
.plan-card .plan-features li { display: flex; align-items: flex-start; gap: .5rem; font-size: .9rem; color: var(--text); }
.plan-card .plan-features li::before { content: '✓'; color: var(--blue-dark); font-weight: 700; flex-shrink: 0; }
.plan-card .btn { margin-top: auto; }

/* ── Contact Form ───────────────────────────────────────────── */
.contact-layout {
  display: grid;
  gap: 3rem;
}
@media (min-width: 768px) { .contact-layout { grid-template-columns: 2fr 1fr; } }

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; gap: 1rem; }
@media (min-width: 480px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-weight: 600; font-size: .9rem; color: var(--dark); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-dark);
  box-shadow: 0 0 0 3px rgba(12,94,142,.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-status {
  margin-bottom: 1.25rem;
  padding: .85rem 1rem;
  border-radius: var(--radius);
  font-size: .93rem;
  font-weight: 500;
}
.form-status--success {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}
.form-status--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}
.fs-field-error {
  display: block;
  color: #b91c1c;
  font-size: .82rem;
  margin-top: .25rem;
}

.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-item {
  display: flex;
  gap: .9rem;
  align-items: flex-start;
}
.contact-info-item .ci-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--blue-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-dark);
}
.contact-info-item .ci-icon svg { width: 20px; height: 20px; stroke: currentColor; }
.contact-info-item h4 { font-size: .95rem; margin-bottom: .2rem; }
.contact-info-item p, .contact-info-item a { color: var(--text-muted); font-size: .92rem; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 600px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-brand img { height: 44px; margin-bottom: 1rem; border-radius: 6px; }
.footer-brand p { font-size: .9rem; max-width: 270px; margin-bottom: 1rem; }
.footer-tagline {
  font-size: .8rem;
  opacity: .55;
}
.footer-col h4 {
  font-family: 'Poppins', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white);
  margin-bottom: .85rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .75rem;
  font-size: .83rem;
  color: rgba(255,255,255,.45);
}
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: var(--white); }