:root {
  --color-primary: #0e8148;
  --color-primary-dark: #0a5f35;
  --color-primary-light: #e7f3ec;
  --color-primary-gradient: linear-gradient(135deg, #129456 0%, #0a5f35 100%);
  --color-text: #1a1a1a;
  --color-muted: #6b7280;
  --color-bg: #ffffff;
  --color-bg-soft: #f4f7fb;
  --color-border: #e5e7eb;
  --radius: 12px;
  --radius-sm: 8px;
  --container: 1120px;
  --shadow: 0 4px 18px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, p { margin: 0 0 12px; }

ul { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  background: var(--color-bg);
  z-index: 50;
}

.site-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.site-header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
  white-space: nowrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: transform 0.05s ease, background-color 0.15s ease;
}

.btn--primary {
  background: var(--color-primary-gradient);
  color: #fff;
  box-shadow: 0 8px 20px rgba(10, 95, 53, 0.28);
}

.btn--primary:hover { filter: brightness(1.07); }
.btn--primary:active { transform: scale(0.98); filter: brightness(0.96); }

.btn--lg { width: 100%; padding: 16px 22px; font-size: 18px; }

.btn--outline {
  background: #fff;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* Forms */
.field {
  display: block;
  margin-bottom: 12px;
}

.field__label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.field__input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-family: inherit;
  background: #fff;
}

.field__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.lead-form__error {
  background: #fdeaea;
  color: #b42318;
  border: 1px solid #f3c7c5;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  margin-bottom: 12px;
}

.lead-form__hint {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 10px;
  text-align: center;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 28px 0;
  margin-top: 48px;
  background: var(--color-bg-soft);
}

.footer__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  color: var(--color-muted);
}

.footer__row nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer__row nav a:hover { color: var(--color-primary-dark); }

.footer__legal {
  font-size: 12px;
  margin: 4px 0 0;
  opacity: 0.8;
}

/* Simple content pages (policy, umovy, thanks) */
.simple-page main { padding: 40px 0 60px; }

.simple-page h1 { font-size: 28px; margin-bottom: 16px; }

.simple-page h2 { font-size: 20px; margin-top: 28px; }

.simple-page p, .simple-page li { color: #333; }

.simple-page .container { max-width: 760px; }

.thanks {
  text-align: center;
  padding: 50px 0;
}

.thanks h1 { font-size: 30px; }

.thanks p { max-width: 520px; margin-left: auto; margin-right: auto; color: var(--color-muted); }

.thanks .btn { margin-top: 20px; }