:root {
  --bg: #F9FAFB;
  --text: #111827;
  --accent: #2563EB;
  --secondary: #16A34A;
  --muted: #6B7280;
  --card: #ffffff;
  --border: #E5E7EB;
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.06);
  --radius: 18px;
  --container: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border-radius: 16px; }
.container { width: min(var(--container), calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 250, 251, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand small { display: block; color: var(--muted); font-weight: 500; font-size: .8rem; }
.nav {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.nav a {
  padding: .65rem .85rem;
  border-radius: 10px;
  color: #1f2937;
  font-weight: 600;
}
.nav a:hover, .nav a.active { background: #eef2ff; color: var(--accent); }
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--accent);
  color: #fff;
  padding: .7rem 1rem;
  border-radius: 12px;
  font-weight: 700;
}
.burger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  position: relative;
}
.burger span::before, .burger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--text);
}
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }
.mobile-panel {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.mobile-panel.open { display: block; }
.mobile-panel .mobile-nav {
  display: grid;
  gap: .5rem;
  padding: 1rem 0 1.25rem;
}
.mobile-panel a {
  padding: .9rem 1rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-weight: 600;
}
section { padding: 2.4rem 0; }
.hero { padding: 3.5rem 0 2rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 1.5rem;
  align-items: start;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--accent);
  font-weight: 700;
  background: #eef2ff;
  padding: .45rem .8rem;
  border-radius: 999px;
}
h1, h2, h3 {
  margin: 0 0 .8rem;
  line-height: 1.05;
  letter-spacing: -.03em;
}
h1 { font-size: clamp(2.2rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
p { margin: 0 0 1rem; color: #1f2937; font-size: 1.02rem; }
.lead { font-size: 1.12rem; color: #374151; max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .7rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.1rem;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid var(--border);
  background: #fff;
}
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.secondary { color: var(--secondary); border-color: #A7F3D0; background: #ECFDF5; }
.hero-card, .card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card { padding: 1rem; }
.hero-card img { height: 100%; min-height: 300px; object-fit: cover; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.card { padding: 1rem; }
.card p:last-child { margin-bottom: 0; }
.tag {
  display: inline-block;
  font-size: .78rem;
  color: var(--secondary);
  background: #ECFDF5;
  border: 1px solid #BBF7D0;
  padding: .35rem .55rem;
  border-radius: 999px;
  margin-bottom: .7rem;
  font-weight: 700;
}
.section-head { margin-bottom: 1rem; }
.muted { color: var(--muted); }
.list {
  display: grid;
  gap: .85rem;
  padding: 0;
  margin: 0;
  list-style: none;
}
.list li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: .9rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: .7rem;
}
.dot {
  width: 10px; height: 10px; border-radius: 999px; background: var(--secondary); margin-top: .45rem; flex: 0 0 10px;
}
.photo-band img { width: 100%; height: 460px; object-fit: cover; }
.price-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .8rem 0;
  border-bottom: 1px solid var(--border);
}
.price-item:last-child { border-bottom: none; }
.price-item strong { font-size: 1.05rem; }
.price-item span { color: var(--accent); font-weight: 800; white-space: nowrap; }
.testimonial { font-size: 1.02rem; }
.testimonial footer { margin-top: .7rem; color: var(--muted); font-weight: 600; }
.post-card {
  display: grid;
  gap: .8rem;
}
.post-card img { height: 220px; object-fit: cover; }
.post-card .card-body { padding: .2rem .15rem .1rem; }
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
form {
  display: grid;
  gap: .85rem;
}
input, textarea {
  width: 100%;
  padding: .95rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  font: inherit;
  color: var(--text);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, textarea:focus {
  outline: 3px solid rgba(37, 99, 235, .15);
  border-color: var(--accent);
}
.alert-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display: grid;
  gap: .75rem;
  width: min(390px, calc(100% - 2rem));
}
.alert {
  background: #fff;
  border: 1px solid #BFDBFE;
  border-left: 5px solid var(--accent);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: .9rem 1rem;
}
.alert.success { border-left-color: var(--secondary); border-color: #BBF7D0; }
.alert strong { display: block; margin-bottom: .2rem; }
.cta-strip {
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  border-radius: var(--radius);
  padding: 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding: 1.4rem 0 2rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.2rem;
  justify-content: space-between;
  align-items: center;
}
.footer-links { display: flex; flex-wrap: wrap; gap: .8rem 1rem; color: var(--muted); }
.page-hero { padding: 2.7rem 0 1rem; }
.page-hero .hero-card img { min-height: 260px; }
.simple-stack { display: grid; gap: 1rem; }
.two-col-simple { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1rem; }
.note {
  padding: .9rem 1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border);
}
.small { font-size: .94rem; color: var(--muted); }
.visually-hidden {
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}
@media (max-width: 980px) {
  .hero-grid, .contact-block, .two-col-simple, .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .desktop-only { display: none !important; }
  .burger { display: inline-flex; }
  .nav { display: none; }
}
@media (max-width: 640px) {
  section { padding: 1.9rem 0; }
  .hero { padding-top: 2.2rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  p, .lead { font-size: 1rem; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
}