/*
Theme Name: Taras Theme
Theme URI: https://example.com/
Author: Twoja Firma
Description: Motyw dla firm zajmujących się zadaszeniami, pergolami i ogrodami zimowymi. Kolory dopasowane do logo (granat, turkus, jasny błękit). Układ inspirowany nowoczesnymi stronami branżowymi: pasek zalet, slider, oferta, atuty, o nas.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: taras
*/

:root {
  --c-primary: #0c2236;      /* granat z logo */
  --c-primary-deep: #07182a; /* ciemniejszy granat (pasek, stopka) */
  --c-accent: #1b8fb5;       /* turkus z logo */
  --c-accent-dark: #146f8d;
  --c-accent-light: #7fd6ee; /* jasny błękit z logo */
  --c-bg: #ffffff;
  --c-bg-alt: #f3f4f6;
  --c-text: #2b2f33;
  --c-muted: #6b7280;
  --c-border: #e5e7eb;
  --radius: 6px;
  --container: 1200px;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-head: "Montserrat", var(--font-body);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-accent-dark); }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; color: var(--c-primary); margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1.1em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section--alt { background: var(--c-bg-alt); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; color: var(--c-accent-dark); font-weight: 700; margin-bottom: .6em; display: block; }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }

/* Przyciski */
.btn {
  display: inline-block; padding: 14px 28px; border-radius: var(--radius);
  font-weight: 600; border: 2px solid transparent; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  font-family: var(--font-body); font-size: 1rem;
}
.btn--primary { background: var(--c-accent); color: #fff; }
.btn--primary:hover { background: var(--c-accent-dark); color: #fff; }
.btn--ghost { border-color: #fff; color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--c-primary); }
.btn--dark { background: var(--c-primary); color: #fff; }
.btn--dark:hover { background: #000; color: #fff; }

/* Pasek zalet */
.topbar { background: var(--c-primary-deep); color: #c5d3df; font-size: .85rem; }
.topbar__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 8px 0; }
.topbar__item strong { color: var(--c-accent-light); margin-right: 6px; }

/* Nagłówek */
.site-header { background: var(--c-primary); border-bottom: 1px solid rgba(127,214,238,.25); position: sticky; top: 0; z-index: 100; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.site-logo { font-family: var(--font-head); font-weight: 800; font-size: 1.5rem; letter-spacing: .02em; color: #fff; display: block; line-height: 0; }
.site-logo img { height: 64px; width: auto; max-width: none; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; }
.site-nav li { position: relative; }
.site-nav a { display: block; padding: 10px 14px; font-weight: 600; font-size: .95rem; color: #fff; }
.site-nav a:hover, .site-nav .current-menu-item > a { color: var(--c-accent-light); }
.site-nav .sub-menu {
  position: absolute; top: 100%; left: 0; min-width: 240px; background: #fff;
  border: 1px solid var(--c-border); border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(0,0,0,.1); padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: .2s; flex-direction: column; gap: 0;
}
.site-nav .sub-menu .sub-menu { top: 0; left: 100%; }
.site-nav li:hover > .sub-menu, .site-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.site-nav .sub-menu a { padding: 8px 18px; font-weight: 500; color: var(--c-primary); }
.site-nav .sub-menu a:hover { color: var(--c-accent-dark); background: var(--c-bg-alt); }
.site-nav .menu-item-has-children > a::after { content: " ▾"; font-size: .7em; }
.header-cta { white-space: nowrap; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: #fff; margin: 5px 0; transition: .2s; }

/* Hero / slider */
.hero { position: relative; overflow: hidden; background: var(--c-primary); }
.hero__slide {
  display: none; min-height: 560px; align-items: center; color: #fff;
  background-size: cover; background-position: center; position: relative;
}
.hero__slide::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,34,54,.88), rgba(12,34,54,.35)); }
.hero__slide.is-active { display: flex; }
.hero__content { position: relative; max-width: 620px; padding: 60px 0; }
.hero__content h1, .hero__content h2 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.4rem); }
.hero__content p { font-size: 1.15rem; opacity: .92; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero__dots { position: absolute; bottom: 20px; left: 0; right: 0; display: flex; justify-content: center; gap: 10px; z-index: 5; }
.hero__dot { width: 12px; height: 12px; border-radius: 50%; border: 2px solid #fff; background: transparent; cursor: pointer; padding: 0; }
.hero__dot.is-active { background: #fff; }

/* Oferta / galeria */
.offer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 36px; }
.offer-card { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--c-primary); aspect-ratio: 4/3; }
.offer-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.offer-card:hover img { transform: scale(1.06); }
.offer-card__title { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px; color: #fff; font-weight: 600; background: linear-gradient(transparent, rgba(0,0,0,.75)); }
.center { text-align: center; }

/* Atuty */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature { background: #fff; border-radius: var(--radius); padding: 32px 24px; border: 1px solid var(--c-border); position: relative; }
.feature__num { position: absolute; top: 14px; right: 18px; font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--c-border); }
.feature__icon { width: 54px; height: 54px; border-radius: 50%; background: var(--c-accent-light); display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 18px; }
.feature h3 { margin: 0; }

/* Produkty */
.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; }
.product__img { aspect-ratio: 4/3; background: var(--c-bg-alt); }
.product__img img { width: 100%; height: 100%; object-fit: cover; }
.product__body { padding: 18px; }
.product__price { color: var(--c-muted); font-size: .9rem; }

/* O nas */
.about { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.about__img img { border-radius: var(--radius); width: 100%; }
.about__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* CTA */
.cta { background: var(--c-primary); color: #fff; text-align: center; }
.cta h2 { color: #fff; }
.cta p { opacity: .85; max-width: 620px; margin-left: auto; margin-right: auto; }

/* Podstrony */
.page-hero { background: var(--c-primary); border-bottom: 3px solid var(--c-accent); color: #fff; padding: 60px 0; }
.page-hero h1 { color: #fff; margin: 0; }
.content { padding: 60px 0; }
.content .entry { max-width: 820px; margin: 0 auto; }
.entry img { border-radius: var(--radius); }
.entry h2, .entry h3 { margin-top: 1.6em; }
.post-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; background: #fff; }
.post-card__body { padding: 18px; }
.post-card__meta { font-size: .8rem; color: var(--c-muted); }

/* Stopka */
.site-footer { background: var(--c-primary-deep); color: #b3c2cf; padding: 60px 0 0; }
.site-footer h4 { color: #fff; font-size: 1rem; }
.site-footer a { color: #b3c2cf; }
.site-footer a:hover { color: var(--c-accent-light); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-menu { list-style: none; margin: 0; padding: 0; }
.footer-menu li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid #1b3249; padding: 18px 0; font-size: .85rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.to-top { position: fixed; right: 20px; bottom: 20px; width: 44px; height: 44px; border-radius: 50%; background: var(--c-accent); color: #fff; display: grid; place-items: center; font-size: 1.2rem; opacity: 0; pointer-events: none; transition: .2s; z-index: 90; }
.to-top.is-visible { opacity: 1; pointer-events: auto; }

/* Formularze */
input[type=text], input[type=email], input[type=tel], textarea, select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--c-border); border-radius: var(--radius); font: inherit;
}
.screen-reader-text { position: absolute; left: -9999px; }

/* Responsywność */
@media (max-width: 1024px) {
  .offer-grid, .features, .products { grid-template-columns: repeat(2, 1fr); }
  .post-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--c-primary);
    border-bottom: 1px solid rgba(127,214,238,.25); display: none; max-height: 80vh; overflow: auto;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; padding: 10px 20px; gap: 0; }
  .site-nav .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding-left: 14px; display: none; background: transparent; }
  .site-nav .sub-menu a { color: #dbe7f0; }
  .site-nav .sub-menu a:hover { background: transparent; color: var(--c-accent-light); }
  .site-logo img { height: 52px; }
  .site-nav li.is-open > .sub-menu { display: block; }
  .about, .footer-grid { grid-template-columns: 1fr; }
  .hero__slide { min-height: 440px; }
}
@media (max-width: 600px) {
  .offer-grid, .features, .products, .post-list { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .topbar__item:nth-child(n+3) { display: none; }
}