* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: #f7f7f7;
  color: #333;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* HEADER */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid #e5e5e5;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  flex-wrap: wrap;
}

.logo img {
  height: 50px;
}

/* NAV */

.nav-menu {
  display: flex;
  gap: 28px;
}

.nav-menu a {
  position: relative;
  text-decoration: none;
  font-weight: 600;
  color: #333;
  padding: 6px 0;
  transition: color 0.25s ease;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background: #0077cc;
  transition: width 0.25s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #0077cc;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

/* MOBILE NAV */

.menu-toggle {
  display: none;
  font-size: 26px;
  cursor: pointer;
  color: #0077cc;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  width: 100%;
  border-top: 1px solid #eee;
}

.nav-mobile a {
  padding: 14px 0;
  text-decoration: none;
  font-weight: 600;
  color: #0077cc;
  border-bottom: 1px solid #f0f0f0;
}

/* HERO */

.hero {
  padding: 110px 0;
  background: linear-gradient(135deg, #e8f5ff, #ffffff);
  text-align: center;
}

.hero h1 {
  font-size: 44px;
  margin-bottom: 14px;
}

.hero p {
  font-size: 18px;
  color: #555;
  max-width: 700px;
  margin: 0 auto 24px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* BUTTONS */

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.25s ease;
}

.btn.primary {
  background: #0077cc;
  color: #fff;
}

.btn.primary:hover {
  background: #005fa3;
}

.btn.ghost {
  background: transparent;
  border-color: #0077cc;
  color: #0077cc;
}

.btn.ghost:hover {
  background: #0077cc;
  color: #fff;
}

/* SECTIONS */

section {
  scroll-margin-top: 120px;
}

.section {
  padding: 80px 0;
  background: #ffffff;
}

.section--light {
  background: #fbfcfe;
}

.section-title {
  font-size: 32px;
  margin-bottom: 16px;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: #666;
  max-width: 720px;
  margin: 0 auto 40px;
}

/* GRIDS */

.offer-grid,
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.offer-item,
.package {
  background: #ffffff;
  padding: 26px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.04);
  text-align: center;
}

.package.popular {
  border: 2px solid #0077cc;
}

.badge {
  display: inline-block;
  background: #0077cc;
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 10px;
}

.speed {
  font-size: 22px;
  font-weight: 800;
  color: #0077cc;
}

.features {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}

.features li {
  padding: 6px 0;
  color: #555;
}

/* TV */

.tv-offer {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.tv-offer img {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* FAQ */

.faq details {
  background: #fff;
  padding: 18px;
  border-radius: 8px;
  margin-bottom: 12px;
  border: 1px solid #eaeaea;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

/* CONTACT */

.contact-cta {
  background: linear-gradient(135deg, #0077cc, #005fa3);
  color: #fff;
}

.contact-box {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.contact-details {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.contact-item {
  text-align: center;
}

.contact-label {
  font-size: 14px;
  opacity: 0.8;
  text-transform: uppercase;
}

.contact-value {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
}

.contact-note {
  font-size: 14px;
  opacity: 0.85;
}

/* FOOTER */

.footer {
  background: #202020;
  color: #fff;
  padding: 30px 0;
  text-align: center;
}

/* RESPONSIVE */

@media (max-width: 992px) {
  .offer-grid,
  .packages-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 36px;
  }
}

@media (max-width: 768px) {

  .nav-menu {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-mobile {
    display: flex;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: 80px 0;
  }

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

  .section {
    padding: 60px 0;
  }
}

/* ===== PROMO PACKAGE (FULL WIDTH) ===== */

.package-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  border: 2px solid #0077cc;
  background: linear-gradient(135deg,#ffffff,#f4f9ff);
}

.package-wide.promo {
  position: relative;
  overflow: hidden;
}

.promo-left h3 {
  font-size: 28px;
  margin-bottom: 8px;
}

.promo-free {
  color: #0077cc;
  font-weight: 800;
  margin-bottom: 12px;
}

.promo-main {
  font-size: 16px;
  color: #444;
}

.promo-title {
  font-weight: 700;
  margin-bottom: 10px;
}

.promo-features {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
}

.promo-features li {
  padding: 6px 0;
  color: #444;
}

.promo-price {
  font-size: 22px;
  font-weight: 800;
  color: #0077cc;
}

.promo-price span {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #666;
}

/* responsive */

@media (max-width: 768px) {
  .package-wide {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ================= PROMO BANNER ================= */

.promo-banner {
  background: #ffffff;
  padding: 40px 0 20px;
}

.promo-banner-inner {
  display: flex;
  justify-content: center;
}

.promo-banner img {
  max-width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 18px 36px rgba(0,0,0,0.08);
}

/* ===== OFFER EXTRA INFO ===== */

.offer-extra {
  margin-top: 40px;
  padding: 22px 28px;
  text-align: center;
  background: linear-gradient(135deg, #f2f8ff, #ffffff);
  border-radius: 14px;
  border: 1px solid #e3eefb;
  box-shadow: 0 12px 24px rgba(0,0,0,0.04);
}

.offer-extra p {
  margin: 0;
  font-size: 16px;
  color: #444;
}

.offer-extra strong {
  color: #0077cc;
  font-weight: 700;
}

/* ===== RED HIGHLIGHT ===== */

.highlight-red {
  color: #e60023;
  font-weight: 800;
}

/* ===== PRICE STYLE ===== */

.price {
  font-size: 26px;
  font-weight: 800;
  color: #0077cc;
  margin-bottom: 6px;
}

.price-wide {
  font-size: 26px;
  font-weight: 800;
  color: #555;
  margin-bottom: 6px;
}

.package .price {
  font-size: 28px;
}

.price.highlight-red {
  color: #e60023;
}


/* ===== CONTACT NAME ===== */

.contact-name {
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #fff;
}

/* ===== PRIVACY PAGE (OBSOLETE) ===== */

.privacy {
  max-width: 900px;
  margin: 0 auto;
}

.privacy h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.privacy h2 {
  margin-top: 30px;
  font-size: 22px;
}

.privacy p,
.privacy li {
  color: #444;
  line-height: 1.7;
}

/* ===== PRIVACY CONTENT ===== */

.privacy-content {
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.05);
}

/* nagłówki */

.privacy-content h1 {
  font-size: 34px;
  margin-bottom: 20px;
}

.privacy-content h2 {
  font-size: 22px;
  margin-top: 30px;
}

.privacy-content h3 {
  margin-top: 20px;
}

/* tekst */

.privacy-content p {
  color: #444;
  line-height: 1.7;
  margin: 10px 0;
}

.privacy-content ul {
  padding-left: 20px;
}

.privacy-content li {
  margin-bottom: 6px;
  color: #444;
}

/* linki */

.privacy-content a {
  color: #0077cc;
  text-decoration: underline;
}

.privacy-content a:hover {
  text-decoration: none;
}