/* METAL-SYSTEM — industrial styles, complements Tailwind */

:root {
  --ink:#14171C;
  --graphite:#1E242C;
  --steel:#39424E;
  --silver:#AEB6C2;
  --mist:#F4F5F7;
  --mist2:#E8EAEF;
  --accent:#E8731A;
  --accent2:#FF8A3D;
}

html, body { background: var(--mist); color: var(--ink); }
body { font-family: 'Inter', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, .display { font-family: 'Space Grotesk', 'Inter', sans-serif; letter-spacing: -0.02em; }

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* Blueprint grid — techniczne tło sekcji ciemnych */
.blueprint {
  background-image:
    linear-gradient(rgba(174,182,194,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174,182,194,.06) 1px, transparent 1px);
  background-size: 44px 44px;
}
.blueprint-light {
  background-image:
    linear-gradient(rgba(20,23,28,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,23,28,.045) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* Marquee — mono, równe odstępy, miękkie wygaszanie krawędzi, wolny przewij */
.marquee { display:flex; overflow:hidden; gap:3.5rem; -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); }
.marquee__track { display:flex; align-items:center; gap:3.5rem; animation: marquee 70s linear infinite; flex-shrink:0; will-change: transform; }
.marquee__track > span { flex-shrink:0; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* Scroll progress bar */
.scroll-progress { position: fixed; top:0; left:0; right:0; height:3px; z-index:60; background: linear-gradient(90deg, var(--accent), var(--accent2)); transform-origin: 0 0; transform: scaleX(0); pointer-events:none; }

/* Magnetic button */
.btn-magnetic { transition: transform .25s cubic-bezier(.2,.7,.2,1); will-change: transform; }

/* Reveal — initial states for GSAP */
[data-reveal] { opacity: 0; transform: translateY(36px); }
[data-reveal-x] { opacity: 0; transform: translateX(-36px); }
[data-reveal-scale] { opacity: 0; transform: scale(0.94); }
[data-split] .word, [data-split] .char { display: inline-block; }

/* Image reveal mask — overlay added by JS only; if JS fails, image is visible */
[data-img-reveal] { position: relative; overflow: hidden; }

/* Header sticky transitions */
header.site-header { transition: background-color .35s ease, backdrop-filter .35s ease, border-color .35s ease, padding .25s ease; }
header.site-header.is-scrolled { background-color: rgba(20,23,28,0.88); backdrop-filter: blur(12px); border-color: rgba(255,255,255,.06); }

/* Dropdown */
.nav-item:hover > .nav-dropdown,
.nav-item:focus-within > .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.nav-dropdown { opacity: 0; visibility: hidden; transform: translateY(8px); pointer-events: none; transition: opacity .2s ease, transform .2s ease, visibility .2s; }

/* Card tilt */
.card-tilt { transform-style: preserve-3d; transition: box-shadow .3s ease; }
.card-tilt:hover { box-shadow: 0 30px 60px -25px rgba(20,23,28,.45); }
.card-tilt img { transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.card-tilt:hover img { transform: scale(1.08); }

/* Number underline */
.num-accent::after {
  content: "";
  display:block; width: 48px; height: 4px; margin-top: 12px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px;
}

/* Section divider */
.divider-grain { height: 1px; background: linear-gradient(90deg, transparent, rgba(20,23,28,.18), transparent); }

/* Cookie banner */
.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 70; max-width: 720px; margin: 0 auto; background: var(--ink); color: var(--mist); padding: 1.25rem 1.5rem; border-radius: 14px; box-shadow: 0 25px 60px rgba(0,0,0,.35); display:flex; gap:1rem; align-items:center; flex-wrap:wrap; }
.cookie-banner[hidden] { display:none; }

/* Hero kinetic — padding-bottom + ujemny margines, żeby descendery (g, ą, ż) nie były ucinane */
.hero-headline .word { overflow: hidden; display: inline-block; line-height: 1.1; padding: 0 .18em .14em 0; margin-bottom: -.14em; }
.hero-headline .word > span { display: inline-block; transform: translateY(110%); }
.hero-headline .line { overflow: hidden; display: block; padding-bottom: .14em; margin-bottom: -.14em; }

/* Card lift */
.card-lift { transition: transform .45s cubic-bezier(.2,.7,.2,1), box-shadow .45s ease, border-color .35s ease; }
.card-lift:hover { transform: translateY(-4px); }

/* Category card icon */
.cat-icon { transition: transform .5s cubic-bezier(.2,.7,.2,1), background-color .35s ease, color .35s ease; }
.card-lift:hover .cat-icon { transform: rotate(-8deg) scale(1.08); }

/* Mobile drawer */
.drawer { position: fixed; inset: 0; z-index: 90; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer__backdrop { position:absolute; inset:0; background: rgba(10,12,14,.55); opacity: 0; transition: opacity .3s ease; }
.drawer.is-open .drawer__backdrop { opacity: 1; }
.drawer__panel { position:absolute; right: 0; top:0; height: 100%; width: min(420px, 90vw); background: var(--mist); transform: translateX(100%); transition: transform .35s cubic-bezier(.2,.7,.2,1); padding: 2rem 1.5rem; overflow-y:auto; }
.drawer.is-open .drawer__panel { transform: translateX(0); }

/* Forms */
.input, .textarea { width:100%; background: var(--mist2); border: 1px solid rgba(20,23,28,.1); padding: .9rem 1rem; border-radius: 10px; font-family: inherit; color: var(--ink); transition: border-color .2s, background-color .2s; }
.input:focus, .textarea:focus { outline: none; border-color: var(--accent); background: #fff; }
.textarea { min-height: 160px; resize: vertical; }

/* Chips — techniczne tagi specyfikacji */
.chip { display:inline-flex; align-items:center; gap:.55rem; padding:.4rem .75rem; border-radius:6px; font-family: ui-monospace, 'Cascadia Mono', Consolas, Menlo, monospace; font-size:.72rem; font-weight:500; letter-spacing:.01em; background:#fff; border:1px solid rgba(20,23,28,.16); color: rgba(20,23,28,.78); white-space:nowrap; }
.chip::before { content:""; width:6px; height:6px; background: var(--accent); flex-shrink:0; }
.chip--dark { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.18); color: rgba(244,245,247,.85); }

/* Stars */
.stars { display:inline-flex; gap:2px; color: var(--accent); }

/* Kafelek piktogramu kategorii */
.cat-tile {
  background-color: var(--graphite);
  background-image:
    linear-gradient(rgba(174,182,194,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174,182,194,.08) 1px, transparent 1px);
  background-size: 22px 22px, 22px 22px;
}

/* Biała karta z jasną siatką techniczną */
.grid-card {
  background-color: #fff;
  background-image:
    linear-gradient(rgba(20,23,28,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,23,28,.055) 1px, transparent 1px);
  background-size: 22px 22px;
}
.card-lift.grid-card:hover { border-color: rgba(232,115,26,.55); }

/* Pływający dymek kontaktu (speed-dial) + scroll-to-top */
.fab-stack { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 65; display: flex; flex-direction: column; align-items: flex-end; gap: .6rem; }
.fab-top { width: 42px; height: 42px; border-radius: 9999px; background: var(--ink); color: var(--mist); border: 1px solid rgba(255,255,255,.14); display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .3s ease, transform .3s ease, visibility .3s; box-shadow: 0 10px 24px rgba(0,0,0,.3); cursor: pointer; }
.fab-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.fab-stack.dial-open .fab-top { opacity: 0 !important; visibility: hidden !important; }

.fab-dial { position: relative; display: flex; flex-direction: column; align-items: flex-end; }
.fab-main { position: relative; width: 56px; height: 56px; border-radius: 9999px; background: var(--accent); color: var(--ink); display: grid; place-items: center; box-shadow: 0 14px 30px -10px rgba(232,115,26,.6); transition: background .25s ease, transform .25s ease; cursor: pointer; }
.fab-main:hover { background: var(--accent2); transform: scale(1.05); }
.fab-ico { grid-area: 1 / 1; transition: opacity .25s ease, transform .3s cubic-bezier(.34,1.56,.64,1); }
.fab-ico--close { opacity: 0; transform: rotate(-90deg) scale(.5); }
.fab-dial.is-open .fab-ico--open { opacity: 0; transform: rotate(90deg) scale(.5); }
.fab-dial.is-open .fab-ico--close { opacity: 1; transform: none; }

.fab-dial__menu { position: absolute; bottom: calc(100% + .7rem); right: 5px; display: flex; flex-direction: column; gap: .65rem; align-items: center; }
.fab-dial__item { position: relative; width: 46px; height: 46px; border-radius: 9999px; background: var(--graphite); color: var(--mist); display: grid; place-items: center; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 10px 24px rgba(0,0,0,.35); opacity: 0; transform: translateY(16px) scale(.4); pointer-events: none; transition: transform .4s cubic-bezier(.34,1.56,.64,1), opacity .25s ease, background .25s ease, color .25s ease; }
.fab-dial.is-open .fab-dial__item { opacity: 1; transform: none; pointer-events: auto; }
.fab-dial.is-open .fab-dial__item:nth-child(1) { transition-delay: .14s; }
.fab-dial.is-open .fab-dial__item:nth-child(2) { transition-delay: .07s; }
.fab-dial.is-open .fab-dial__item:nth-child(3) { transition-delay: 0s; }
.fab-dial__item:hover, .fab-dial__item:focus-visible { background: var(--accent); color: var(--ink); }
.fab-dial__item::after { content: attr(data-tip); position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%); background: var(--ink); color: var(--mist); font-size: .72rem; font-weight: 600; padding: .4rem .7rem; border-radius: 8px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .2s ease; box-shadow: 0 10px 24px rgba(0,0,0,.3); }
.fab-dial__item:hover::after, .fab-dial__item:focus-visible::after { opacity: 1; }

.fab-bubble { position: absolute; right: calc(100% + 14px); bottom: 8px; background: #fff; color: var(--ink); font-size: .8rem; font-weight: 500; line-height: 1.4; padding: .7rem .95rem; border-radius: 12px 12px 4px 12px; box-shadow: 0 16px 40px rgba(20,23,28,.28); white-space: nowrap; opacity: 0; transform: translateY(10px) scale(.85); transform-origin: bottom right; transition: opacity .35s ease, transform .5s cubic-bezier(.34,1.56,.64,1); pointer-events: none; cursor: pointer; }
.fab-bubble.is-visible { opacity: 1; transform: none; pointer-events: auto; }

@media (max-width: 480px) {
  .fab-stack { right: .9rem; bottom: .9rem; }
  .fab-main { width: 52px; height: 52px; }
}

/* Utilities */
.no-scroll { overflow: hidden; }
.bg-noise {
  background-color: var(--graphite); position: relative; overflow: hidden;
  background-image:
    linear-gradient(rgba(174,182,194,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174,182,194,.06) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .marquee__track { animation: none; }
  [data-reveal], [data-reveal-x], [data-reveal-scale] { opacity: 1 !important; transform: none !important; }
  .hero-headline .word > span { transform: none !important; }
  [data-img-reveal] .img-reveal__mask { display:none !important; }
  .scroll-progress { display:none !important; }
}

/* Selection */
::selection { background: var(--accent); color: var(--mist); }

/* Focus visible */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }