/* ========== Limitless Web — main.css ========== */

/* CSS Reset (modern) */
*,
*::before,
*::after { box-sizing: border-box; }
html:focus-within { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body { min-height: 100%; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
:target { scroll-margin-top: 96px; }
:root {
  --bg: #0B0F19;
  --bg-alt: #0f1626;
  --text: #E6EAF2;
  --muted: #9AA3B2;
  --card: #121a2c;
  --line: #1e2a44;
  --primary: #7B5CFF;
  --secondary: #00D1FF;
  --accent: #00FFA3;
  --danger: #ff4d4f;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 16px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --bg-alt: #f6f8ff;
    --text: #0B0F19;
    --muted: #4b5565;
    --card: #ffffff;
    --line: #e5e7eb;
  }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.6;
  overflow-x: hidden; /* no side scroll */
}

.app--blurred {
  filter: blur(4px) saturate(0.9) brightness(0.85);
  pointer-events: none;
  user-select: none;
}

.skip-link {
  position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus { position: fixed; left: 16px; top: 16px; width: auto; height: auto; padding: 10px 14px; background: var(--card); color: var(--text); border-radius: 8px; z-index: 9999; }

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--line);
}
.header.scrolled { background: color-mix(in srgb, var(--bg) 90%, transparent); }
.header__inner {
  display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center;
  padding: 14px 0;
}
.brand { display:flex; align-items:center; gap:10px; text-decoration:none; color:inherit; font-weight:700; letter-spacing:.2px; }
.brand__mark { filter: drop-shadow(0 10px 20px rgba(0,0,0,.4)); }
.brand__name b { background: linear-gradient(90deg, var(--primary), var(--secondary)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav__toggle { display:none; background:none; border:1px solid var(--line); padding:8px 12px; border-radius:10px; color:var(--text); }
.nav__list { display:flex; gap:20px; list-style:none; padding:0; margin:0; }
.nav__list a { text-decoration:none; color:var(--muted); font-weight:500; }
.nav__list a:hover { color:var(--text); }

@media (max-width: 860px) {
  .nav__toggle { display:inline-flex; }
  .nav__list { display:none; position: absolute; right: 16px; top: 64px; flex-direction:column; background:var(--card); border:1px solid var(--line); padding:12px; border-radius:12px; box-shadow: var(--shadow); }
  .nav__list[aria-expanded="true"], .nav__list.open { display:flex; }
  .header__inner { grid-template-columns: auto auto auto; }
}

.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 14px 18px; border-radius: 14px; border: none; font-weight: 600; cursor: pointer;
  text-decoration:none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  will-change: transform;
}
.btn--primary { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; box-shadow: 0 8px 18px rgba(123,92,255,.25); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(123,92,255,.35); }
.btn--ghost { background: transparent; color: var(--text); border:1px solid var(--line); }
.btn--ghost:hover { background: color-mix(in srgb, var(--bg) 95%, white 5%); }
.btn--small { padding: 10px 12px; border-radius: 12px; font-size:.95rem; }

.btn--magnetic { position: relative; overflow: hidden; }
.btn--magnetic::after { content:""; position:absolute; inset:0; background: radial-gradient(120px 120px at var(--mx,50%) var(--my,50%), rgba(255,255,255,.15), transparent 60%); opacity:0; transition: opacity .2s; }
.btn--magnetic:hover::after { opacity:1; }

.hero {
  position: relative; padding: 72px 0 24px;
  background: radial-gradient(1000px 600px at 70% -10%, rgba(123,92,255,.35), transparent),
              radial-gradient(900px 700px at 10% 110%, rgba(0,209,255,.30), transparent);
}
.hero__bg img { width: 100%; height: clamp(300px, 46vw, 680px); object-fit: cover; border-radius: 36px; opacity: .6; filter: saturate(1.2) contrast(1.05) blur(2px); position: absolute; inset: 0 0 auto 0; z-index: -1; margin: auto; }
.hero__content { text-align: center; padding-top: clamp(40px, 8vw, 100px); }
.hero__title { font-size: clamp(2.4rem, 6vw, 5rem); line-height: 1.05; letter-spacing: -1.2px; margin: 0 0 12px; }
.shimmer { background: linear-gradient(90deg, var(--text), #a7b3c6 40%, var(--text) 60%); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% 100%; animation: shimmer 4s linear infinite; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.hero__subtitle { color: var(--muted); font-size: clamp(1rem, 2.2vw, 1.25rem); margin-bottom: 18px; }
.hero__cta { display:flex; gap:12px; justify-content:center; margin-bottom: 26px; }

.form { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
.form--hero { margin: 0 auto; max-width: 720px; }
.form__title { margin: 0 0 12px; font-size: 1.15rem; }
.form__row { display:flex; flex-direction:column; gap:8px; margin-bottom:12px; }
.form__grid { display:grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.form__row--full { grid-column: 1 / -1; }
.form__row label { font-weight:600; color: var(--text); }
.form__row input, .form__row textarea, .form__row select {
  background: color-mix(in srgb, var(--bg) 80%, white 20%);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 14px; border-radius: 12px; outline: none; resize: vertical;
}
.form__row input:focus, .form__row textarea:focus, .form__row select:focus { border-color: color-mix(in srgb, var(--secondary) 60%, var(--primary) 40%); box-shadow: 0 0 0 4px rgba(0,209,255,.15); }
.form__actions { display:flex; gap:12px; align-items:center; }
.form__hint { color: var(--muted); font-size:.95rem; }
.form__privacy { color: var(--muted); font-size:.9rem; }
.radios { display:flex; gap:14px; flex-wrap:wrap; }
.hp { position:absolute; left:-9999px; opacity:0; width:1px; height:1px; }

.section { position:relative; }
.section--pad { padding: 64px 0; }
.section--alt { padding: 64px 0; background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section__header h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 6px; }
.section__header p { color: var(--muted); margin: 0 0 24px; }

.grid { display:grid; gap: 16px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) {
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .form__grid { grid-template-columns: 1fr; }
}

.card { background: var(--card); border:1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.card--highlight { border-color: color-mix(in srgb, var(--secondary) 60%, var(--primary) 40%); outline: 2px solid rgba(0,209,255,.15); }

.list { padding-left: 18px; }
.list li { margin: 6px 0; }

.features .feature { background: transparent; border-left: 3px solid color-mix(in srgb, var(--secondary) 60%, var(--primary) 40%); padding-left: 12px; }

.timeline { display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.timeline__item { background: var(--card); border:1px solid var(--line); border-radius: 14px; padding: 16px; position:relative; }
.timeline__item span { position:absolute; right: 12px; top: 10px; font-weight:800; color: color-mix(in srgb, var(--secondary) 70%, var(--text) 30%); }
@media (max-width: 960px) { .timeline { grid-template-columns: 1fr; } }

.work { background: var(--card); border:1px solid var(--line); border-radius: 12px; padding: 6px; }
.work figcaption { padding: 10px; color: var(--muted); text-align:center; }

.trust { margin-top: 22px; }
.trust__list { display:flex; flex-wrap:wrap; gap:10px; list-style:none; padding:0; margin:0; justify-content:center; }
.chip { background: color-mix(in srgb, var(--bg) 85%, white 15%); border: 1px solid var(--line); color: var(--text); padding: 8px 10px; border-radius: 999px; font-weight: 600; font-size: .95rem; }

.slider { position:relative; overflow:hidden; }
.slider__track { display:flex; gap: 16px; will-change: transform; }
.opinia { min-width: 320px; flex: 1 0 40%; background: var(--card); border:1px solid var(--line); border-radius: 16px; padding: 16px; }
.opinia blockquote { margin: 8px 0 10px; color: var(--text); }
.opinia .stars { color: #ffd166; letter-spacing: 2px; }

.map-wrap iframe { width: 100%; height: 340px; border: 1px solid var(--line); border-radius: 14px; }

.footer { border-top: 1px solid var(--line); padding: 28px 0; }
.footer__inner { display:grid; grid-template-columns: 1fr auto auto; gap: 20px; align-items: center; }
.footer__nav { display:flex; gap: 14px; }
.footer__nav a { color: var(--muted); text-decoration:none; }
.footer__nav a:hover { color: var(--text); }
.footer__meta { display:flex; flex-direction:column; gap: 8px; align-items: flex-end; }
.link { background:none; border:none; padding:0; color: var(--secondary); cursor: pointer; text-decoration: underline; }

/* Cookie modal */
.cookie-modal { position: fixed; inset:0; display:grid; place-items:center; background: rgba(0,0,0,.6); z-index: 1000; }
.cookie-modal[hidden] { display:none; }
.cookie-modal__card { width: min(680px, 92vw); background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; box-shadow: var(--shadow); }
.cookie-modal__logo { display:flex; align-items:center; gap: 8px; margin-bottom: 4px; }
.cookie-modal__actions { display:flex; gap: 10px; margin-top: 12px; }
.cookie-modal__meta { color: var(--muted); font-size: .92rem; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Not found */
.notfound { display:grid; place-items:center; min-height: 100vh; background: var(--bg); }
.nf { text-align:center; }
.nf h1 { font-size: 6rem; margin: 0 0 10px; }
.nf p { color: var(--muted); margin-bottom: 16px; }

/* Tilt effect */
.tilt { transform-style: preserve-3d; will-change: transform; transition: transform .12s ease-out; }

/* Small helpers */
.header__inner a.btn { white-space: nowrap; }