/* Windows Service Tbilisi — 2026 UI */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --accent: #16a34a;
  --accent-dark: #15803d;
  --bg: #f8fafc;
  --bg-card: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --danger: #dc2626;
  --success: #16a34a;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.08), 0 8px 10px -6px rgb(0 0 0 / 0.04);
  --radius: 12px;
  --radius-lg: 20px;
  --header-h: 72px;
  --sticky-h: 64px;
  --font: 'Noto Sans Georgian', system-ui, sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  padding-bottom: calc(var(--sticky-h) + 16px);
}
@media (min-width: 768px) { body { padding-bottom: 0; } }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
.container { width: min(100% - 2rem, 1140px); margin-inline: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem; border-radius: var(--radius);
  font-weight: 600; font-size: 0.95rem; border: none; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: inherit; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); color: #fff; }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 1rem;
}
.logo { display: flex; align-items: center; gap: 0.6rem; color: var(--text); font-weight: 600; font-size: 0.95rem; }
.logo:hover { color: var(--primary); }
.logo strong { color: var(--primary); }
.main-nav ul { display: flex; gap: 0.25rem; list-style: none; flex-wrap: wrap; }
.main-nav a {
  padding: 0.4rem 0.65rem; border-radius: 8px; color: var(--text-muted);
  font-size: 0.85rem; font-weight: 500;
}
.main-nav a:hover, .main-nav a.active { color: var(--primary); background: #eff6ff; }
.nav-toggle {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
@media (min-width: 1024px) {
  .btn-header-call { display: inline-flex; }
  .nav-toggle { display: none; }
}
@media (max-width: 1023px) {
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 1rem; transform: translateY(-120%); opacity: 0;
    pointer-events: none; transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; }
  .main-nav a { display: block; padding: 0.75rem 1rem; font-size: 1rem; }
}

/* Hero */
.hero {
  padding: 2.5rem 0 3rem;
  background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 50%, #f0fdf4 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid; gap: 2rem; align-items: center;
}
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1fr 1fr; } }
.hero h1 {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 800; line-height: 1.15; margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--primary) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 1.5rem; max-width: 520px; }
.hero-benefits { list-style: none; margin-bottom: 1.5rem; }
.hero-benefits li {
  padding: 0.35rem 0; font-weight: 500;
  display: flex; align-items: center; gap: 0.5rem;
}
.hero-benefits li::before { content: '✓'; color: var(--accent); font-weight: 700; }
.hero-price {
  display: inline-block; background: #fff; border: 2px solid var(--primary);
  padding: 0.75rem 1.25rem; border-radius: var(--radius);
  font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Trust bar */
.trust-bar { padding: 2rem 0; background: #fff; border-block: 1px solid var(--border); }
.trust-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
@media (min-width: 768px) { .trust-grid { grid-template-columns: repeat(4, 1fr); } }
.trust-card {
  text-align: center; padding: 1.25rem; border-radius: var(--radius);
  background: var(--bg); transition: transform var(--transition), box-shadow var(--transition);
}
.trust-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.trust-card strong { display: block; font-size: 1.75rem; color: var(--primary); font-weight: 800; }
.trust-card span { font-size: 0.85rem; color: var(--text-muted); }

/* Sections */
section { padding: 3rem 0; }
.section-title { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 800; text-align: center; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 2rem; }

/* Pricing cards */
.pricing-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .pricing-grid { grid-template-columns: repeat(4, 1fr); } }
.price-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 1.75rem; border: 1px solid var(--border);
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.price-card.featured { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.price-card h3 { font-size: 1.35rem; margin-bottom: 0.25rem; }
.price-card .price { font-size: 2rem; font-weight: 800; color: var(--primary); margin: 0.5rem 0 1rem; }
.price-card ul { list-style: none; flex: 1; margin-bottom: 1.25rem; }
.price-card li { padding: 0.3rem 0; font-size: 0.9rem; color: var(--text-muted); }
.price-card li::before { content: '✓ '; color: var(--accent); font-weight: 700; }

/* Before / After */
.before-after { background: #fff; }
.ba-grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .ba-grid { grid-template-columns: 1fr 1fr; } }
.ba-card {
  padding: 2rem; border-radius: var(--radius-lg);
  transition: transform var(--transition);
}
.ba-card:hover { transform: scale(1.02); }
.ba-before { background: #fef2f2; border: 1px solid #fecaca; }
.ba-after { background: #f0fdf4; border: 1px solid #bbf7d0; }
.ba-card h3 { margin-bottom: 1rem; font-size: 1.25rem; }
.ba-card ul { list-style: none; }
.ba-before li::before { content: '✗ '; color: var(--danger); }
.ba-after li::before { content: '✓ '; color: var(--success); }
.ba-card li { padding: 0.4rem 0; }

/* Steps */
.steps-grid {
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .steps-grid { grid-template-columns: repeat(5, 1fr); } }
.step-card {
  text-align: center; padding: 1.5rem 1rem;
  background: #fff; border-radius: var(--radius); border: 1px solid var(--border);
  position: relative; transition: var(--transition);
}
.step-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; margin: 0 auto 0.75rem;
}
.step-card p { font-size: 0.9rem; font-weight: 600; }

/* Software pills */
.software-grid {
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center;
}
.software-pill {
  background: #fff; border: 1px solid var(--border);
  padding: 0.6rem 1.2rem; border-radius: 999px;
  font-size: 0.9rem; font-weight: 500;
  transition: var(--transition);
}
.software-pill:hover { border-color: var(--primary); background: #eff6ff; transform: translateY(-2px); }

/* Services grid */
.services-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 1.5rem; border: 1px solid var(--border);
  transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); border-color: var(--primary-light); transform: translateY(-4px); }
.service-card .icon { font-size: 2rem; margin-bottom: 0.75rem; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.service-card .price-tag { color: var(--primary); font-weight: 700; margin-bottom: 1rem; }
.service-card .card-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Reviews */
.reviews-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }
.review-card {
  background: #fff; padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid var(--border); transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow); }
.review-stars { color: #fbbf24; letter-spacing: 2px; margin-bottom: 0.75rem; }
.review-text { font-style: italic; color: var(--text-muted); margin-bottom: 1rem; font-size: 0.95rem; }
.review-author strong { display: block; }
.review-author span { font-size: 0.85rem; color: var(--text-muted); }

/* Emergency CTA */
.emergency-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff; text-align: center; padding: 3.5rem 0;
  border-radius: 0;
}
.emergency-cta h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); margin-bottom: 0.5rem; color: #fff; }
.emergency-cta p { opacity: 0.9; margin-bottom: 1.5rem; font-size: 1.1rem; }
.emergency-cta .btn-primary { background: #fff; color: var(--primary); }
.emergency-cta .btn-accent { background: var(--accent); }

/* FAQ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 0.75rem; overflow: hidden;
}
.faq-item summary {
  padding: 1.1rem 1.25rem; font-weight: 600; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.25rem; color: var(--primary); transition: transform var(--transition); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 1.25rem 1.25rem; color: var(--text-muted); }

/* SEO text */
.seo-content {
  background: #fff; border-top: 1px solid var(--border);
}
.seo-content .container { max-width: 800px; }
.seo-content h2 { font-size: 1.5rem; margin: 2rem 0 1rem; }
.seo-content h3 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; color: var(--primary); }
.seo-content p { margin-bottom: 1rem; color: var(--text-muted); line-height: 1.8; }

/* CTA block */
.cta-block {
  background: linear-gradient(135deg, #f0fdf4 0%, #eff6ff 100%);
  padding: 3rem 0; text-align: center;
}
.cta-block h2 { margin-bottom: 0.5rem; }
.cta-block p { color: var(--text-muted); margin-bottom: 1.5rem; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }

/* Page hero (inner) */
.page-hero {
  padding: 2.5rem 0;
  background: linear-gradient(135deg, #eff6ff, #f8fafc);
  text-align: center;
}
.page-hero h1 { font-size: clamp(1.5rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 0.75rem; }
.page-hero .lead { color: var(--text-muted); max-width: 600px; margin: 0 auto 1.5rem; font-size: 1.1rem; }
.page-hero .hero-price { margin-bottom: 1rem; }

/* Features list */
.features-grid {
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
.feature-item {
  display: flex; gap: 1rem; padding: 1.25rem;
  background: #fff; border-radius: var(--radius); border: 1px solid var(--border);
}
.feature-item .fi-icon { font-size: 1.5rem; flex-shrink: 0; }

/* Contact */
.contact-grid {
  display: grid; gap: 2rem;
}
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-card {
  background: #fff; padding: 2rem; border-radius: var(--radius-lg);
  border: 1px solid var(--border); text-align: center;
  transition: var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.contact-card .big-icon { font-size: 3rem; margin-bottom: 1rem; }
.contact-card h3 { margin-bottom: 0.5rem; }
.contact-card a { font-size: 1.25rem; font-weight: 700; color: var(--primary); }

/* Footer */
.site-footer { background: #0f172a; color: #94a3b8; padding: 3rem 0 0; margin-top: 2rem; }
.footer-grid {
  display: grid; gap: 2rem;
  grid-template-columns: 1fr;
  padding-bottom: 2rem;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-logo .logo-text { color: #fff; }
.footer-tagline { margin: 0.75rem 0; }
.footer-trust { font-size: 0.85rem; }
.footer-col h3 { color: #fff; font-size: 0.95rem; margin-bottom: 1rem; }
.footer-links { list-style: none; }
.footer-links a { color: #94a3b8; display: block; padding: 0.3rem 0; }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1e293b; padding: 1.25rem 0; text-align: center; font-size: 0.85rem; }

/* Sticky CTA (mobile) */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  display: grid; grid-template-columns: 1fr 1fr;
  height: var(--sticky-h); background: #fff;
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgb(0 0 0 / 0.1);
}
@media (min-width: 768px) { .sticky-cta { display: none; } }
.sticky-btn {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-weight: 700; font-size: 1rem; text-decoration: none;
  transition: background var(--transition);
}
.sticky-call { background: var(--primary); color: #fff; }
.sticky-call:hover { background: var(--primary-dark); color: #fff; }
.sticky-wa { background: var(--accent); color: #fff; }
.sticky-wa:hover { background: var(--accent-dark); color: #fff; }

/* Floating WhatsApp (desktop) */
.floating-wa {
  position: fixed; bottom: 24px; right: 24px; z-index: 150;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: none; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wa 2s infinite;
}
.floating-wa:hover { transform: scale(1.1); color: #fff; }
@media (min-width: 768px) { .floating-wa { display: flex; } }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(22, 163, 74, 0); }
}

/* Additional services inline */
.add-services { background: #fff; }
.add-list {
  display: grid; gap: 0.75rem;
  grid-template-columns: 1fr;
  max-width: 600px; margin: 0 auto;
}
@media (min-width: 600px) { .add-list { grid-template-columns: repeat(2, 1fr); } }
.add-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.25rem; background: var(--bg);
  border-radius: var(--radius); border: 1px solid var(--border);
  font-weight: 500; transition: var(--transition);
}
.add-item:hover { border-color: var(--primary); background: #eff6ff; }
.add-item .price { color: var(--primary); font-weight: 700; }

/* 404 */
.error-page { text-align: center; padding: 4rem 0; min-height: 50vh; }
.error-page h1 { font-size: 4rem; color: var(--primary); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}