:root {
  --color-primary: #dc3545;
  --color-primary-dark: #b02a37;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-bg-dark: #1a1a1a;
  --color-text: #212529;
  --color-text-muted: #6c757d;
  --color-text-on-dark: rgba(255,255,255,0.9);
  --color-border: #e9ecef;

  --font-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --container-max: 1140px;
  --gap: 1rem;
  --radius: 0.5rem;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: var(--font-base); color: var(--color-text); background: var(--color-bg); line-height: 1.5; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); text-decoration: underline; }
h1,h2,h3,h4,h5,h6 { margin: 0 0 0.5em; line-height: 1.2; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--gap); }
.section { padding: 3rem 0; }
.section--alt { background: var(--color-bg-alt); }
.btn { display: inline-block; padding: 0.75rem 1.5rem; border-radius: var(--radius); border: 0; cursor: pointer; font-weight: 600; transition: all 0.2s; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; text-decoration: none; }

.header { padding: 1rem 0; border-bottom: 1px solid var(--color-border); }
.header__row { display: flex; align-items: center; justify-content: space-between; gap: var(--gap); }
.header__logo img { max-height: 60px; width: auto; }
.header__phone { font-weight: 700; font-size: 1.25rem; color: var(--color-primary); }
.header__address { font-size: 0.875rem; color: var(--color-text-muted); }

.nav { background: var(--color-primary); position: sticky; top: 0; z-index: 100; }
.nav__list { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0.75rem 0; justify-content: center; flex-wrap: wrap; }
.nav__link { color: #fff; text-transform: uppercase; font-weight: 600; font-size: 0.875rem; }
.nav__link:hover { color: rgba(255,255,255,0.85); text-decoration: none; }

.footer { background: var(--color-bg-dark); color: var(--color-text-on-dark); padding: 2rem 0; margin-top: 4rem; }
.footer a { color: var(--color-text-on-dark); }
.footer__row { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.footer__title { color: #fff; font-weight: 700; margin-bottom: 0.5rem; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 1.5rem; padding-top: 1rem; text-align: center; font-size: 0.875rem; }

/* Cookie banner */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.95); color: #fff; padding: 1rem; display: none; z-index: 9999; }
.cookie-banner.is-visible { display: block; }
.cookie-banner__inner { display: flex; gap: 1rem; align-items: center; justify-content: space-between; max-width: var(--container-max); margin: 0 auto; }
.cookie-banner__text { flex: 1; font-size: 0.875rem; }
.cookie-banner__btn { background: var(--color-primary); color: #fff; padding: 0.5rem 1rem; border: 0; border-radius: var(--radius); cursor: pointer; }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: none; align-items: center; justify-content: center; z-index: 10000; padding: 1rem; }
.modal.is-open { display: flex; }
.modal__dialog { background: #fff; border-radius: var(--radius); padding: 2rem; max-width: 500px; width: 100%; position: relative; }
.modal__close { position: absolute; top: 0.5rem; right: 0.5rem; background: 0; border: 0; font-size: 1.5rem; cursor: pointer; }

/* Grid utility */
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* Service card (uslugi listing) */
.service-card { display: block; padding: 1.5rem; background: var(--color-bg-alt); border-radius: var(--radius); text-decoration: none; color: inherit; transition: transform 0.2s, box-shadow 0.2s; }
.service-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); text-decoration: none; color: inherit; }
.service-card img { width: 100%; height: 180px; object-fit: cover; border-radius: var(--radius); margin-bottom: 1rem; }
.service-card h3 { margin: 0; font-size: 1.125rem; }

/* Review card */
.review-card { padding: 1.5rem; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius); }
.review-card__text { margin-bottom: 1rem; color: var(--color-text); }
.review-card__text p:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
  .header__row { flex-direction: column; gap: 0.5rem; text-align: center; }
  .nav__list { gap: 0.75rem; }
}