/* ==========================================================
   MM-2 Sp. z o.o. — wizytówka firmowa
   Zmiana koloru akcentu: edytuj --accent poniżej.
   ========================================================== */

:root {
  /* stalowa paleta */
  --bg: #d3d8dd;
  --bg-alt: #c2c8ce;
  --surface: #e5e8eb;
  --ink: #1c2126;
  --ink-soft: #444c55;
  --line: #a9b0b8;
  --dark: #1f252b;
  --dark-2: #2a3138;
  --on-dark: #e9edf0;
  --on-dark-soft: #a4adb6;
  --accent: #d9430c;            /* kolor akcentu (przyciski, ikony) */
  --accent-hover: #b93608;
  --accent-text: #a82f07;       /* akcent dla małego tekstu na jasnym tle */
  --accent-on-dark: #ff6a2e;    /* akcent na ciemnych sekcjach */
  --accent-ink: #ffffff;

  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --radius: 4px;
  --wrap: 1160px;
  --header-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--ink);
  color: #fff;
  padding: 8px 14px;
  z-index: 100;
}
.skip:focus { left: 8px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Typografia ---------- */

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h1 em { font-style: normal; color: var(--accent); }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.01em; }
p { margin: 0 0 18px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 18px;
}
.section-dark .eyebrow { color: var(--accent-on-dark); }

.lead {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 34px;
}

.section-lead { color: var(--ink-soft); max-width: 600px; }

/* ---------- Przyciski ---------- */

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(211, 216, 221, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-img { height: 32px; width: auto; display: block; }
.logo-sub { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.08em; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s;
}
.nav a:hover { color: var(--ink); }
.nav .nav-cta {
  background: var(--ink);
  color: var(--bg);
  padding: 9px 20px;
  border-radius: var(--radius);
}
.nav .nav-cta:hover { background: var(--accent); color: #fff; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none; border: 0; cursor: pointer;
  flex-direction: column; justify-content: center; gap: 6px; padding: 10px;
}
.nav-toggle span { display: block; height: 2px; background: var(--ink); transition: transform 0.25s, opacity 0.25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  padding: 110px 0 70px;
  background:
    linear-gradient(135deg, transparent 0 62%, rgba(0,0,0,0.05) 62% 100%),
    var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -120px; top: 60px;
  width: 420px; height: 420px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.facts {
  list-style: none;
  margin: 80px 0 0;
  padding: 36px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.facts strong { display: block; font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.facts span { color: var(--ink-soft); font-size: 0.92rem; }

/* ---------- Sekcje ---------- */

.section { padding: 110px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); color: var(--on-dark); }
.section-dark .section-lead { color: var(--on-dark-soft); }
.section-head { margin-bottom: 56px; }

/* O nas */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: center; }
.about-text p { color: var(--ink-soft); }
.about-visual {
  margin: 0;
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    repeating-linear-gradient(45deg, var(--bg-alt) 0 14px, #b8bfc6 14px 28px);
  border: 1px solid var(--line);
}
.about-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.visual-label {
  position: absolute; left: 0; bottom: 0;
  background: var(--accent); color: #fff;
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 8px 14px;
}

/* Karty */
.cards { display: grid; gap: 24px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  display: flex; flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(35,39,43,0.09); border-color: var(--accent); }
.card p { color: var(--ink-soft); flex: 1; }
.card-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 22px;
}
.card-icon svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card-link { color: var(--ink); font-weight: 600; text-decoration: none; font-size: 0.95rem; }
.card-link:hover { color: var(--accent); }

/* Marki */
.brands { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.brand {
  display: flex; flex-direction: column;
  background: var(--dark-2);
  border: 1px solid #424a52;
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.25s, border-color 0.25s;
}
.brand:hover { transform: translateY(-5px); border-color: var(--accent-on-dark); }
.brand-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: repeating-linear-gradient(45deg, #333b43 0 14px, #2d343b 14px 28px);
  display: grid; place-items: center;
  overflow: hidden;
}
.brand-media .brand-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; transition: transform 0.5s; }
.brand:hover .brand-media .brand-photo { transform: scale(1.04); }
.brand-logo { width: 68%; max-width: 420px; height: auto; }
.brand-logo-sm { width: 120px; max-width: 120px; }  /* Fanaberia: logo ma małą rozdzielczość */
.brand-body { padding: 32px 30px 34px; }
.brand-body h3 { font-size: 1.7rem; margin-bottom: 12px; }
.brand-body p { color: var(--on-dark-soft); }
.tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--accent-on-dark);
  border: 1px solid var(--accent-on-dark);
  padding: 4px 10px; border-radius: 2px;
  margin-bottom: 16px;
}
.brand-link { color: var(--accent-on-dark); font-weight: 600; }

/* Kontakt */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 38px 36px;
}
.contact-card h3 { font-size: 1.5rem; }
.contact-card address { font-style: normal; color: var(--ink-soft); margin-bottom: 24px; }
.contact-card dl { margin: 0; border-top: 1px solid var(--line); }
.contact-card dl div { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-card dt { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.contact-card dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- Footer ---------- */

.site-footer { background: var(--dark); color: var(--on-dark-soft); padding: 44px 0 36px; font-size: 0.9rem; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 20px 40px; align-items: start; }
.footer-logo { height: 34px; width: auto; display: block; margin-bottom: 16px; }
.footer-inner strong { display: block; color: var(--on-dark); font-size: 1rem; margin-bottom: 4px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--accent-on-dark); }
.copy { grid-column: 1 / -1; margin: 18px 0 0; padding-top: 18px; border-top: 1px solid #424a52; font-size: 0.82rem; }

/* ---------- Animacja wejścia ---------- */

.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; }
}

/* ---------- Responsywność ---------- */

@media (max-width: 920px) {
  .about, .contact { grid-template-columns: 1fr; gap: 44px; }
  .cards-3, .brands { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .hero { padding: 70px 0 50px; }
  .hero::after { display: none; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav {
    position: absolute;
    top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 20px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .nav-cta { margin-top: 14px; text-align: center; border-bottom: 0; }
  .facts { grid-template-columns: 1fr; margin-top: 50px; }
  .footer-inner { grid-template-columns: 1fr; }
}