/* ADVTRIP — landing page. Motyw ciemny pod logo (off-road), akcent pomarańczowy #e8741e. */
:root {
  --bg: #0e1014;
  --bg-2: #161a21;
  --bg-card: #191e26;
  --border: #2a313c;
  --orange: #e8741e;
  --orange-2: #ff9542;
  --teal: #3aa6b0;
  --text: #eceef1;
  --muted: #9aa4b0;
  --max: 1140px;
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Obrazek-tło na całej stronie — mocno przyciemniony, przypięty. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("assets/advtrip-hero.png") center top / cover no-repeat;
  filter: blur(6px) brightness(0.28) saturate(1.1);
  transform: scale(1.1);
  z-index: -2;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,16,20,0.55) 0%, rgba(14,16,20,0.92) 55%, var(--bg) 100%);
  z-index: -1;
}

h1, h2, h3, .brand {
  font-family: "Rajdhani", "Segoe UI", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

a { color: var(--orange-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 22px; }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(14, 16, 20, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  font-size: 26px; letter-spacing: 0.14em; text-transform: uppercase;
  color: #fff; display: flex; align-items: center; gap: 4px;
}
.brand b { color: var(--orange); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--muted); font-weight: 600; letter-spacing: .02em; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-cta {
  background: var(--orange); color: #1a1205 !important; font-weight: 700;
  padding: 9px 18px; border-radius: 999px;
}
.nav-cta:hover { background: var(--orange-2); text-decoration: none; }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 40px; text-align: center; }
.hero-logo {
  width: min(620px, 88%);
  height: auto;
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.06);
}
.hero h1 {
  font-size: clamp(30px, 6vw, 52px);
  text-transform: uppercase;
  margin: 34px 0 10px;
}
.hero h1 .accent { color: var(--orange); }
.hero p.lead {
  font-size: clamp(16px, 2.4vw, 20px);
  color: var(--muted);
  max-width: 660px; margin: 0 auto 30px;
}
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px;
  font-weight: 700; font-size: 16px; letter-spacing: .02em;
  border: 1px solid transparent; cursor: pointer; transition: transform .12s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--orange), var(--orange-2)); color: #1a1205; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--orange); }
.btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }

.badges { margin-top: 18px; color: var(--muted); font-size: 14px; }

/* ---------- Sekcje ---------- */
section.block { padding: 64px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(26px, 4.5vw, 38px); text-transform: uppercase; }
.section-head p { color: var(--muted); margin-top: 10px; }
.kicker {
  display: inline-block; color: var(--teal); font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase; font-size: 13px; margin-bottom: 10px;
}

/* ---------- Funkcje (grid) ---------- */
.grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform .15s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(232,116,30,0.55); }
.card .ico { font-size: 30px; display: block; margin-bottom: 12px; }
.card h3 { font-size: 19px; margin-bottom: 6px; color: #fff; }
.card p { color: var(--muted); font-size: 15px; }
.card .soon {
  display: inline-block; margin-top: 10px; font-size: 12px; font-weight: 700;
  color: var(--teal); border: 1px solid var(--teal); border-radius: 999px; padding: 2px 10px;
  letter-spacing: .08em; text-transform: uppercase;
}

/* ---------- Jak to działa ---------- */
.steps { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: step; }
.step { background: rgba(25,30,38,0.7); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  font-family: "Rajdhani", sans-serif; font-weight: 700; font-size: 22px;
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--orange); color: #1a1205; margin-bottom: 14px;
}
.step h3 { color: #fff; font-size: 18px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; }

/* ---------- Pobierz ---------- */
.download { text-align: center; }
.dl-cards { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); max-width: 740px; margin: 0 auto; }
.dl-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 24px; }
.dl-card h3 { color: #fff; font-size: 22px; margin-bottom: 8px; }
.dl-card p { color: var(--muted); font-size: 14px; margin-bottom: 18px; min-height: 40px; }

.note { color: var(--muted); font-size: 13px; margin-top: 22px; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); background: rgba(10,12,15,0.8); padding: 40px 0 30px; margin-top: 30px; }
.foot { display: flex; flex-wrap: wrap; gap: 16px 30px; align-items: center; justify-content: space-between; }
.foot .brand { font-size: 20px; }
.foot-links { display: flex; gap: 22px; flex-wrap: wrap; }
.foot-links a { color: var(--muted); font-weight: 600; }
.foot-links a:hover { color: #fff; text-decoration: none; }
.foot-small { color: #6b7480; font-size: 13px; margin-top: 18px; line-height: 1.6; }

/* ---------- Strona polityki ---------- */
.doc { max-width: 820px; margin: 0 auto; padding: 50px 22px 70px; }
.doc h1 { font-size: clamp(28px, 5vw, 40px); text-transform: uppercase; margin-bottom: 6px; }
.doc .updated { color: var(--muted); font-size: 14px; margin-bottom: 30px; }
.doc h2 { font-size: 22px; color: #fff; margin: 32px 0 10px; text-transform: uppercase; letter-spacing: .03em; }
.doc p, .doc li { color: #cfd5dd; }
.doc ul { margin: 8px 0 8px 22px; }
.doc li { margin-bottom: 6px; }
.doc a.back { display: inline-block; margin-bottom: 26px; color: var(--orange-2); font-weight: 700; }
.doc .box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 22px; margin: 18px 0; }

@media (max-width: 680px) {
  .nav-links a:not(.nav-cta) { display: none; }
}