/* ==========================================================================
   Kuketo — landing page styles
   Paleta i typografia dopasowane do identyfikacji wizualnej kuketo.pl:
   zieleń #457D58 / #7D9B76, ciemny tekst #222222, kremowe tło #FAF9F6,
   font League Spartan.
   ========================================================================== */

:root {
  --color-primary: #457D58;
  --color-primary-dark: #365F44;
  --color-secondary: #7D9B76;
  --color-text: #222222;
  --color-bg: #FAF9F6;
  --color-bg-alt: #EFEFEF;
  --color-white: #FFFFFF;

  --font-base: 'League Spartan', 'Segoe UI', Arial, sans-serif;

  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 10px rgba(34, 34, 34, 0.06);
  --shadow-md: 0 12px 28px rgba(34, 34, 34, 0.10);

  --container-w: 1180px;

  --transition: 240ms ease;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: var(--color-primary-dark);
}

h1 { font-size: clamp(2rem, 1.5rem + 2.2vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.4rem); }
h3 { font-size: 1.15rem; margin-bottom: 0.4em; }

p { margin: 0 0 1em; }

a { color: var(--color-primary); }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  z-index: 200;
  transition: top var(--transition);
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: 4px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin: 0 0 0.8em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-bg-alt);
}
.btn-outline:hover { border-color: var(--color-primary); background: var(--color-bg-alt); }

.btn-ghost {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}
.btn-ghost:hover { background: var(--color-primary-dark); color: var(--color-white); }

.btn-small { padding: 10px 20px; font-size: 0.9rem; }
.btn-full { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--color-bg-alt);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-primary-dark);
  text-decoration: none;
}
.main-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 400;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover { color: var(--color-primary-dark); border-color: var(--color-secondary); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1.5px solid var(--color-bg-alt);
  background: var(--color-white);
  color: var(--color-primary-dark);
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--color-secondary); }

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-bg-alt);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }
  .main-nav.is-open { max-height: 320px; }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 18px;
  }
  .main-nav li { border-top: 1px solid var(--color-bg-alt); }
  .main-nav a { display: block; padding: 14px 2px; }
}

/* ---------- Hero ---------- */
.hero { padding: 64px 0 88px; overflow: hidden; }

.hero-inner {
  display: grid;
  gap: 48px;
  align-items: center;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .hero-inner { grid-template-columns: 1.1fr 0.9fr; }
}

.hero-lead { font-size: 1.06rem; color: #3a3a3a; max-width: 54ch; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

.hero-visual {
  justify-self: center;
  width: min(100%, 380px);
}

/* ---------- Section shared ---------- */
section { padding: 80px 0; }

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-lead { color: #4a4a4a; font-size: 1.02rem; }

.marketplaces { background: var(--color-white); }

/* ---------- Marketplace cards ---------- */
.marketplace-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.marketplace-card {
  background: var(--color-bg);
  border: 1px solid var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.marketplace-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}

.marketplace-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent, var(--color-primary));
  background: color-mix(in srgb, var(--accent, var(--color-primary)) 14%, white);
  margin-bottom: 18px;
}

.marketplace-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.marketplace-card p:not(.marketplace-tag) { color: #454545; flex-grow: 1; }

.marketplace-card .btn { margin-top: 12px; }

/* ---------- Reviews ---------- */
.reviews { background: var(--color-bg-alt); }

.reviews-track {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.review-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.stars {
  color: #E8A93B;
  letter-spacing: 2px;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.review-quote { font-style: italic; color: #3d3d3d; }
.review-author { font-weight: 600; color: var(--color-primary-dark); margin: 0; }

/* ---------- Contact ---------- */
.contact-inner {
  display: grid;
  gap: 48px;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .contact-inner { grid-template-columns: 1fr 1fr; }
}

.contact-details { margin: 24px 0 0; padding: 0; }
.contact-details div { margin-bottom: 16px; }
.contact-details dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  font-weight: 600;
}
.contact-details dd { margin: 2px 0 0; font-size: 1.02rem; }

.contact-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.92rem;
}

.form-row input,
.form-row textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 12px 14px;
  border: 1.5px solid var(--color-bg-alt);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition);
}
.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--color-primary);
  background: var(--color-white);
  outline: none;
}

.form-status {
  min-height: 1.4em;
  margin: 14px 0 0;
  font-weight: 600;
  color: var(--color-primary-dark);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: #eef2ef;
  padding: 56px 0 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.footer-logo { color: var(--color-white); font-size: 1.3rem; }
.footer-inner p { max-width: 42ch; color: #d7e2db; margin-top: 10px; }

.footer-inner nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-inner nav a {
  color: #eef2ef;
  text-decoration: none;
}
.footer-inner nav a:hover { color: var(--color-secondary); }

.footer-bottom {
  padding: 18px 24px 24px;
  font-size: 0.85rem;
  color: #c3d0c9;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}