/* ============================================================
   GABBRO STUDIO — design system
   Obsidian / molten-mineral identity
   ============================================================ */

:root {
  /* surfaces — warm brown-black, from the brand's dark brown */
  --ink: #0f0c09;
  --graphite: #14100c;
  --surface: #191410;
  --surface-2: #1d1813;
  --surface-3: #241d17;

  /* strokes */
  --border: rgba(242, 237, 230, 0.08);
  --border-strong: rgba(242, 237, 230, 0.16);

  /* type */
  --text: #f2ede6;
  --text-dim: #a8a29b;
  --text-faint: #6e6963;

  /* accent — Gabbro brand orange */
  --ember: #f2711f;
  --ember-hot: #f8964b;
  --ember-deep: #c9480e;
  --ember-soft: rgba(242, 113, 31, 0.1);
  --ember-glow: rgba(242, 113, 31, 0.35);
  --silver: #b9b6b0;

  /* typography */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* geometry */
  --radius: 16px;
  --radius-sm: 10px;
  --gutter: clamp(20px, 5vw, 72px);
  --section-gap: clamp(96px, 14vh, 180px);

  /* motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.7s;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html:focus-within { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--ember); color: #0a0a0c; }

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

.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 2000;
  background: var(--ember); color: #0a0a0c; font-weight: 600;
  padding: 10px 18px; border-radius: 8px; transition: top 0.25s;
}
.skip-link:focus { top: 12px; }

/* ---------- interactive background grid ---------- */
#bg-canvas {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}

/* ---------- custom cursor ---------- */
@media (pointer: fine) {
  body.has-cursor, body.has-cursor * { cursor: none !important; }
}
#cursor-dot, #cursor-ring {
  position: fixed; top: 0; left: 0; pointer-events: none;
  border-radius: 50%; opacity: 0; will-change: transform;
}
#cursor-dot {
  width: 7px; height: 7px; margin: -3.5px 0 0 -3.5px;
  background: var(--text); mix-blend-mode: difference;
  z-index: 9999; transition: opacity 0.3s;
}
#cursor-ring {
  width: 34px; height: 34px; margin: -17px 0 0 -17px;
  border: 1px solid var(--ember); z-index: 9998;
  transition: width 0.28s var(--ease), height 0.28s var(--ease),
    margin 0.28s var(--ease), background 0.28s, border-color 0.28s, box-shadow 0.28s, opacity 0.3s;
}
body.cursor-active #cursor-dot, body.cursor-active #cursor-ring { opacity: 1; }
body.cursor-hover #cursor-ring {
  width: 58px; height: 58px; margin: -29px 0 0 -29px;
  background: var(--ember-soft); border-color: var(--ember-hot);
  box-shadow: 0 0 26px -4px var(--ember-glow);
}
body.cursor-down #cursor-ring { width: 26px; height: 26px; margin: -13px 0 0 -13px; }

/* ---------- typography scale ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.display-xl { font-size: clamp(40px, 6.4vw, 92px); }
.display-lg { font-size: clamp(34px, 5vw, 68px); }
.display-md { font-size: clamp(26px, 3.4vw, 44px); }
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--text-dim); }

.overline {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--text-dim);
}
.overline::before {
  content: ''; width: 24px; height: 1px; background: var(--ember);
  box-shadow: 0 0 8px var(--ember-glow);
}
.overline .idx { color: var(--ember); }

.accent { color: var(--ember); }
.dim-i { font-style: normal; color: var(--text-faint); }

/* ---------- layout helpers ---------- */
.wrap { max-width: 1360px; margin: 0 auto; padding-inline: var(--gutter); }
section { position: relative; }
.section-pad { padding-block: var(--section-gap); }

.section-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vh, 72px); }
.section-head .row {
  display: flex; flex-wrap: wrap; align-items: flex-end;
  justify-content: space-between; gap: 24px;
}
.section-head .note { max-width: 380px; font-size: 14px; color: var(--text-dim); }

/* ---------- reveal system ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }

/* masked headline reveal */
.mask-lines .line { display: block; overflow: hidden; }
.mask-lines .line > span { display: inline-block; transform: translateY(110%); transition: transform 1s var(--ease); }
.mask-lines.in .line:nth-child(1) > span { transition-delay: 0.05s; }
.mask-lines.in .line:nth-child(2) > span { transition-delay: 0.15s; }
.mask-lines.in .line:nth-child(3) > span { transition-delay: 0.25s; }
.mask-lines.in .line > span { transform: translateY(0); }

/* ---------- grain + vignette ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none;
  width: 200%; height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.028;
  animation: grain-shift 9s steps(8) infinite;
}
@keyframes grain-shift {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1.5%); }
  50% { transform: translate(1.5%, -2%); }
  75% { transform: translate(-1%, -1%); }
}

/* ---------- buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 500; font-size: 15px;
  padding: 15px 30px; border-radius: 999px;
  transition: transform 0.35s var(--ease), background 0.35s, color 0.35s, border-color 0.35s, box-shadow 0.35s;
  will-change: transform;
}
.btn .arr { transition: transform 0.35s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

.btn-primary {
  background: var(--ember); color: #140805;
  box-shadow: 0 0 0 0 var(--ember-glow);
}
.btn-primary:hover {
  background: var(--ember-hot);
  box-shadow: 0 8px 40px -8px var(--ember-glow);
}
.btn-ghost {
  border: 1px solid var(--border-strong); color: var(--text);
  background: rgba(242, 237, 230, 0.02);
}
.btn-ghost:hover { border-color: var(--ember); color: var(--ember-hot); }
.btn-sm { padding: 10px 22px; font-size: 13px; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s, padding 0.4s;
  border-bottom: 1px solid transparent;
}
.nav .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 22px; transition: padding 0.4s var(--ease);
}
.nav.scrolled {
  background: rgba(15, 12, 9, 0.82);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
}
.nav.scrolled .wrap { padding-block: 14px; }

.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: 0.01em;
}
.brand-mark { position: relative; width: 26px; height: 26px; flex: none; }
.brand-mark svg { width: 100%; height: 100%; }
.brand em { font-style: normal; color: var(--text-faint); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 14px; color: var(--text-dim); padding: 8px 14px; border-radius: 8px;
  transition: color 0.25s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { margin-left: 12px; }

.nav-burger {
  display: none; flex-direction: column; gap: 5px; padding: 10px; z-index: 220;
}
.nav-burger span { width: 22px; height: 1.5px; background: var(--text); transition: transform 0.35s var(--ease), opacity 0.25s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 210; background: rgba(15, 12, 9, 0.97);
  display: flex; flex-direction: column; justify-content: center; padding: var(--gutter);
  opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a {
  font-family: var(--font-display); font-size: clamp(28px, 8vw, 40px); font-weight: 600;
  padding: 10px 0; color: var(--text-dim); display: flex; align-items: baseline; gap: 16px;
  transform: translateY(20px); opacity: 0; transition: transform 0.5s var(--ease), opacity 0.5s, color 0.25s;
}
.mobile-menu.open a { transform: none; opacity: 1; }
.mobile-menu a:hover { color: var(--ember-hot); }
.mobile-menu a i { font-style: normal; font-size: 12px; color: var(--ember); letter-spacing: 0.2em; }
.mobile-menu .btn { margin-top: 28px; align-self: flex-start; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 110px; padding-bottom: 60px;
  overflow: hidden;
  background: var(--ink);
}
#hero-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0;
}
.hero::before {
  /* ambient mineral glow — present even if the canvas never paints */
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(46% 44% at 72% 48%, rgba(242, 113, 31, 0.09), transparent 70%),
    radial-gradient(70% 60% at 85% 20%, rgba(242, 113, 31, 0.04), transparent 70%);
}
.hero::after {
  /* bottom fade into page */
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 160px;
  background: linear-gradient(to bottom, transparent, var(--ink));
  z-index: 2; pointer-events: none;
}

.hero .wrap { position: relative; z-index: 3; width: 100%; }
.hero-copy { position: relative; z-index: 3; max-width: 1040px; }

.hero-status {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 999px; padding: 9px 18px;
  background: rgba(25, 20, 16, 0.6);
  margin-bottom: 34px;
}
.hero-status .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ember);
  box-shadow: 0 0 10px var(--ember-glow);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero h1 { margin-bottom: 28px; }
.hero h1 .thin { font-weight: 400; color: var(--text-dim); }

.hero-lead { max-width: 520px; margin-bottom: 38px; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; max-width: 560px; }
.hero-chips li {
  font-family: var(--font-display); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim); border: 1px solid var(--border); border-radius: 6px;
  padding: 7px 13px; background: rgba(25, 20, 16, 0.45);
}

/* hero visual layer — floating cards over the canvas monolith */
.hero-visual { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.hero-card {
  position: absolute; z-index: 4;
  background: rgba(25, 20, 16, 0.72);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 18px 20px; max-width: 240px;
  box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
}
.hero-card .k {
  font-family: var(--font-display); font-size: 10px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--ember); margin-bottom: 8px;
}
.hero-card .v { font-family: var(--font-display); font-size: 17px; font-weight: 500; line-height: 1.3; }
.hero-card .s { font-size: 12.5px; color: var(--text-dim); margin-top: 6px; }
.hero-card-1 { top: 16%; right: 0; animation: floaty 7s ease-in-out infinite; }
.hero-card-2 { bottom: 14%; right: 22%; animation: floaty 8s ease-in-out 1.2s infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.scroll-hint {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--text-faint);
}
.scroll-hint .track {
  width: 1px; height: 42px; background: var(--border-strong); overflow: hidden; position: relative;
}
.scroll-hint .track::after {
  content: ''; position: absolute; top: -40%; left: 0; width: 100%; height: 40%;
  background: var(--ember); animation: scroll-drop 2.2s var(--ease) infinite;
}
@keyframes scroll-drop { to { top: 110%; } }

/* ============================================================
   MARQUEE STRIP
   ============================================================ */
.strip {
  border-block: 1px solid var(--border);
  padding-block: 18px; overflow: hidden;
  background: var(--graphite);
}
.strip-track { display: flex; gap: 56px; width: max-content; animation: marquee 36s linear infinite; }
.strip span {
  font-family: var(--font-display); font-size: 13px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--text-faint); display: flex; align-items: center; gap: 56px; white-space: nowrap;
}
.strip i { font-style: normal; color: var(--ember); font-size: 9px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   REALIZACJE
   ============================================================ */
.work-grid {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px;
}
.work-card {
  position: relative; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); overflow: hidden;
  transition: border-color 0.4s, transform 0.5s var(--ease);
}
.work-card:hover { border-color: var(--border-strong); transform: translateY(-4px); }
.work-card-a { grid-column: span 7; }
.work-card-b { grid-column: span 5; }
.work-card-c { grid-column: span 5; }
.work-card-d { grid-column: span 7; }

.work-media {
  position: relative; aspect-ratio: 16 / 9.5; overflow: hidden;
  background: var(--surface-2);
}
.work-card-b .work-media, .work-card-c .work-media { aspect-ratio: 4 / 3.4; }
.work-media .ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  background:
    radial-gradient(120% 90% at 70% 110%, var(--ember-soft), transparent 55%),
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(242,237,230,0.035) 23px 24px),
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(242,237,230,0.035) 23px 24px),
    var(--surface-2);
  transition: transform 0.8s var(--ease);
}
.work-card:hover .work-media .ph { transform: scale(1.04); }
.ph-tag {
  font-family: var(--font-display); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-faint); border: 1px dashed var(--border-strong); border-radius: 999px;
  padding: 10px 20px; background: rgba(15, 12, 9, 0.55); text-align: center; line-height: 1.7;
}
.work-body { padding: 24px 26px 28px; display: grid; gap: 10px; }
.work-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.work-meta span {
  font-family: var(--font-display); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim); border: 1px solid var(--border); border-radius: 5px; padding: 5px 10px;
}
.work-body h3 { font-size: 22px; }
.work-body p { font-size: 14.5px; color: var(--text-dim); max-width: 480px; }
.work-link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 6px;
  font-family: var(--font-display); font-size: 13px; color: var(--ember-hot);
}
.work-note {
  margin-top: 28px; font-size: 13.5px; color: var(--text-faint);
  display: flex; gap: 10px; align-items: baseline;
}
.work-note::before { content: '※'; color: var(--ember); }

/* ============================================================
   USŁUGI — bento
   ============================================================ */
#uslugi { background: rgba(20, 16, 12, 0.7); border-block: 1px solid var(--border); }
.services-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px;
}
.svc {
  position: relative; overflow: hidden;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); padding: 30px 28px;
  min-height: 300px; display: flex; flex-direction: column;
  transition: border-color 0.4s var(--ease);
}
.svc:hover { border-color: rgba(242, 113, 31, 0.35); }
.svc::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(242, 113, 31, 0.07), transparent 60%);
  transition: opacity 0.4s;
}
.svc:hover::after { opacity: 1; }
.svc-1, .svc-4 { grid-column: span 3; }
.svc-2, .svc-3, .svc-5, .svc-6 { grid-column: span 3; }
@media (min-width: 981px) {
  .svc-1 { grid-column: span 4; }
  .svc-2 { grid-column: span 2; }
  .svc-3 { grid-column: span 2; }
  .svc-4 { grid-column: span 4; }
  .svc-5 { grid-column: span 3; }
  .svc-6 { grid-column: span 3; }
}
.svc-idx {
  font-family: var(--font-display); font-size: 12px; letter-spacing: 0.2em;
  color: var(--ember); margin-bottom: auto;
}
.svc h3 { font-size: 21px; margin-top: 26px; margin-bottom: 10px; }
.svc p { font-size: 14.5px; color: var(--text-dim); max-width: 440px; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.svc-tags span {
  font-size: 11px; color: var(--text-faint); border: 1px solid var(--border);
  border-radius: 5px; padding: 4px 9px;
}

/* per-card micro visuals */
.svc-viz { position: absolute; top: 22px; right: 22px; width: 92px; height: 64px; opacity: 0.9; }
.svc-viz .stroke { stroke: var(--text-faint); fill: none; stroke-width: 1.2; }
.svc-viz .glow { stroke: var(--ember); fill: none; stroke-width: 1.4; filter: drop-shadow(0 0 4px var(--ember-glow)); }

.svc:hover .viz-wire rect { animation: wire-pop 0.9s var(--ease); }
@keyframes wire-pop { 0% { transform: translateY(4px); opacity: 0.3; } 100% { transform: none; opacity: 1; } }

.viz-pulse-path { stroke-dasharray: 120; stroke-dashoffset: 120; }
.svc:hover .viz-pulse-path { animation: dash-in 1.4s var(--ease) forwards; }
@keyframes dash-in { to { stroke-dashoffset: 0; } }

.viz-dots circle { transition: fill 0.3s; }
.svc:hover .viz-dots circle:nth-child(odd) { fill: var(--ember); }

.viz-chat .bubble { transform-origin: bottom left; transform: scale(0.85); opacity: 0.5; transition: transform 0.5s var(--ease), opacity 0.5s; }
.svc:hover .viz-chat .bubble { transform: scale(1); opacity: 1; }
.viz-chat .b2 { transition-delay: 0.12s; }

/* ============================================================
   WHY / POSITIONING
   ============================================================ */
.why-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.why-sticky { position: sticky; top: 120px; }
.why-sticky p { margin-top: 22px; max-width: 420px; }
.why-list { display: grid; }
.why-item {
  padding: 30px 0; border-bottom: 1px solid var(--border);
  display: grid; grid-template-columns: 64px 1fr; gap: 20px; align-items: baseline;
}
.why-item:first-child { border-top: 1px solid var(--border); }
.why-item .n { font-family: var(--font-display); font-size: 13px; color: var(--ember); letter-spacing: 0.1em; }
.why-item h3 { font-size: 20px; margin-bottom: 8px; }
.why-item p { font-size: 14.5px; color: var(--text-dim); }

/* ============================================================
   PROCES
   ============================================================ */
#proces { background: rgba(20, 16, 12, 0.7); border-block: 1px solid var(--border); }
.process-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); }
.process-sticky { position: sticky; top: 120px; align-self: start; }
.process-sticky .lead { margin-top: 20px; max-width: 400px; }

.steps { position: relative; padding-left: 36px; }
.steps::before {
  content: ''; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 1px;
  background: var(--border-strong);
}
.steps .beam {
  position: absolute; left: 6px; top: 8px; width: 1px; height: 0;
  background: linear-gradient(to bottom, var(--ember-hot), var(--ember));
  box-shadow: 0 0 12px var(--ember-glow);
}
.step { position: relative; padding: 26px 0 34px; }
.step::before {
  content: ''; position: absolute; left: -34px; top: 36px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--surface-3); border: 1px solid var(--border-strong);
  transition: background 0.4s, box-shadow 0.4s, border-color 0.4s;
}
.step.lit::before { background: var(--ember); border-color: var(--ember); box-shadow: 0 0 14px var(--ember-glow); }
.step .tag {
  font-family: var(--font-display); font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 10px; display: block;
}
.step h3 { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 12px; color: var(--text-faint); transition: color 0.5s; }
.step.lit h3 { color: var(--text); }
.step p { max-width: 480px; font-size: 15px; color: var(--text-dim); }
.step .extra {
  margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px;
}
.step .extra span {
  font-size: 11.5px; color: var(--text-faint); border: 1px solid var(--border);
  padding: 5px 11px; border-radius: 999px;
}

/* ============================================================
   AI / AUTOMATYZACJE
   ============================================================ */
.ai-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 80px); align-items: center; }
.ai-copy .lead { margin-top: 20px; margin-bottom: 30px; }
.ai-list { display: grid; gap: 0; }
.ai-list li {
  display: flex; gap: 14px; align-items: baseline; padding: 13px 0;
  border-bottom: 1px solid var(--border); font-size: 15px; color: var(--text-dim);
}
.ai-list li::before { content: '→'; color: var(--ember); font-family: var(--font-display); flex: none; }

.flow {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); padding: clamp(20px, 3vw, 40px);
  position: relative; overflow: hidden;
}
.flow::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(90% 70% at 50% 120%, var(--ember-soft), transparent 60%);
  pointer-events: none;
}
.flow svg { width: 100%; height: auto; position: relative; }
.flow-trails { filter: drop-shadow(0 0 3px rgba(242, 113, 31, 0.45)); }
.flow-pulse { filter: drop-shadow(0 0 4px rgba(242, 113, 31, 0.85)); }
.flow-label {
  font-family: var(--font-display); font-size: 10px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 18px; display: flex; justify-content: space-between;
}

/* ============================================================
   CENNIK
   ============================================================ */
#cennik { background: rgba(20, 16, 12, 0.7); border-block: 1px solid var(--border); }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.price-card {
  position: relative; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); padding: 34px 30px;
  display: flex; flex-direction: column; gap: 0;
  transition: border-color 0.4s, transform 0.5s var(--ease);
}
.price-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.price-card.featured { border-color: rgba(242, 113, 31, 0.45); background: linear-gradient(180deg, rgba(242, 113, 31, 0.05), transparent 45%), var(--surface); }
.price-card.featured:hover { border-color: var(--ember); }
.price-badge {
  position: absolute; top: -12px; left: 28px;
  font-family: var(--font-display); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  background: var(--ember); color: #140805; font-weight: 600;
  padding: 5px 13px; border-radius: 999px;
}
.price-name { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-dim); }
.price-value { font-family: var(--font-display); font-size: clamp(30px, 2.6vw, 38px); font-weight: 600; margin-top: 14px; letter-spacing: -0.02em; line-height: 1.1; }
.price-value small { display: block; font-size: 13px; font-weight: 400; color: var(--text-dim); letter-spacing: 0.02em; margin-top: 4px; }
.price-desc { font-size: 14px; color: var(--text-dim); margin-top: 10px; min-height: 44px; }
.price-list { margin-top: 24px; margin-bottom: 28px; display: grid; gap: 0; }
.price-list li {
  display: flex; gap: 12px; padding: 10px 0; font-size: 14px; color: var(--text-dim);
  border-bottom: 1px solid var(--border); align-items: baseline;
}
.price-list li::before { content: '✦'; color: var(--ember); font-size: 10px; flex: none; }
.price-card .btn { margin-top: auto; justify-content: center; }

.care-bar {
  margin-top: 18px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
  display: flex; flex-wrap: wrap; align-items: center; gap: 20px 36px;
  padding: 26px 30px;
}
.care-bar .price-name { flex: none; }
.care-bar .v { font-family: var(--font-display); font-size: 24px; font-weight: 600; }
.care-bar .v small { font-size: 13px; font-weight: 400; color: var(--text-dim); }
.care-bar p { font-size: 14px; color: var(--text-dim); flex: 1 1 320px; }
.pricing-note { margin-top: 26px; font-size: 13.5px; color: var(--text-faint); max-width: 640px; }

/* ============================================================
   O NAS
   ============================================================ */
.about-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.about-copy p + p { margin-top: 18px; }
.about-copy .lead { margin-top: 24px; }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fact {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); padding: 22px;
}
.fact .k { font-family: var(--font-display); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ember); margin-bottom: 10px; }
.fact .v { font-family: var(--font-display); font-size: 16px; font-weight: 500; line-height: 1.4; }

/* ============================================================
   OPINIE
   ============================================================ */
#opinie { background: rgba(20, 16, 12, 0.7); border-block: 1px solid var(--border); }
.testi-grid {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 96px); align-items: center;
}
.testi-intro .lead { margin-top: 22px; max-width: 380px; }
.testi-list { display: grid; gap: 18px; }

.testi-card {
  position: relative; overflow: hidden;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); padding: clamp(28px, 3vw, 40px);
  transition: border-color 0.4s var(--ease), transform 0.5s var(--ease);
}
.testi-card:hover { border-color: rgba(242, 113, 31, 0.35); transform: translateY(-3px); }
.testi-card::after {
  /* mineral glow bleeding in from the corner */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(90% 70% at 100% 0%, var(--ember-soft), transparent 60%);
}
.testi-quote {
  display: block; font-family: var(--font-display); font-size: 64px; font-weight: 700;
  line-height: 0.6; color: var(--ember); opacity: 0.9; margin-bottom: 18px;
}
.testi-card blockquote p {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(17px, 1.6vw, 21px); line-height: 1.5; color: var(--text);
}
.testi-stars {
  display: flex; gap: 4px; margin-top: 22px;
  color: var(--ember); font-size: 15px; letter-spacing: 0.1em;
}
.testi-author { display: flex; align-items: center; gap: 14px; margin-top: 22px; }
.testi-avatar {
  flex: none; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--surface-3); border: 1px solid var(--border-strong);
  font-family: var(--font-display); font-size: 13px; font-weight: 600;
  letter-spacing: 0.04em; color: var(--text-dim);
}
.testi-meta { display: grid; }
.testi-meta b { font-family: var(--font-display); font-size: 15px; font-weight: 600; }
.testi-meta i { font-style: normal; font-size: 13px; color: var(--text-dim); }

/* ============================================================
   FAQ
   ============================================================ */
#faq { background: rgba(20, 16, 12, 0.7); border-block: 1px solid var(--border); }
.faq-wrap { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-of-type { border-top: 1px solid var(--border); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  text-align: left; padding: 26px 4px;
  font-family: var(--font-display); font-size: clamp(16px, 1.6vw, 19px); font-weight: 500;
  transition: color 0.3s;
}
.faq-q:hover { color: var(--ember-hot); }
.faq-q .ico {
  flex: none; width: 34px; height: 34px; border: 1px solid var(--border-strong); border-radius: 50%;
  display: grid; place-items: center; position: relative; transition: transform 0.45s var(--ease), border-color 0.3s, background 0.3s;
}
.faq-q .ico::before, .faq-q .ico::after {
  content: ''; position: absolute; background: currentColor;
}
.faq-q .ico::before { width: 12px; height: 1.5px; }
.faq-q .ico::after { width: 1.5px; height: 12px; transition: transform 0.45s var(--ease); }
.faq-item.open .faq-q .ico { transform: rotate(180deg); border-color: var(--ember); background: var(--ember-soft); color: var(--ember-hot); }
.faq-item.open .faq-q .ico::after { transform: scaleY(0); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.55s var(--ease); }
.faq-a > div { overflow: hidden; }
.faq-a p { padding: 0 4px 28px; max-width: 700px; color: var(--text-dim); font-size: 15px; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }

/* ============================================================
   KONTAKT / FINAL CTA
   ============================================================ */
.contact { position: relative; overflow: hidden; }
#cta-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: 0.9; }
.contact::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 140px;
  background: linear-gradient(to top, transparent, var(--ink)); z-index: 1; pointer-events: none;
}
.contact .wrap { position: relative; z-index: 2; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(48px, 6vw, 100px); align-items: start; }
.contact-info h2 { margin-bottom: 24px; }
.contact-info .lead { max-width: 440px; margin-bottom: 40px; }
.contact-rows { display: grid; }
.contact-row {
  display: flex; align-items: baseline; gap: 18px; padding: 18px 0;
  border-bottom: 1px solid var(--border); font-size: 15px;
}
.contact-row:first-child { border-top: 1px solid var(--border); }
.contact-row .k { font-family: var(--font-display); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-faint); width: 110px; flex: none; }
.contact-row a { color: var(--ember-hot); }
.contact-row a:hover { text-decoration: underline; }

/* form */
.form-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: rgba(25, 20, 16, 0.75);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  padding: clamp(26px, 3.4vw, 44px);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-display); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); }
.field input, .field select, .field textarea {
  width: 100%; background: var(--graphite); border: 1px solid var(--border-strong);
  color: var(--text); border-radius: var(--radius-sm); padding: 13px 16px;
  font: inherit; font-size: 15px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a8a29b' fill='none' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px var(--ember-soft);
}
.field.error input, .field.error select, .field.error textarea { border-color: #e0452a; }
.field .err { display: none; font-size: 12px; color: #ff7a5e; }
.field.error .err { display: block; }
.consent { grid-column: 1 / -1; display: flex; gap: 12px; align-items: flex-start; font-size: 13px; color: var(--text-dim); }
.consent input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--ember); flex: none; }
.consent a { color: var(--ember-hot); text-decoration: underline; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-status { font-size: 14px; display: none; }
.form-status.ok { display: block; color: #7dd88f; }
.form-status.bad { display: block; color: #ff7a5e; }
.btn .spinner {
  display: none; width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid rgba(20, 8, 5, 0.3); border-top-color: #140805;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn.loading .spinner { display: block; }
.btn.loading .arr { display: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--border); background: var(--graphite); position: relative; overflow: hidden; }
.footer-ember {
  position: absolute; top: -1px; left: 0; height: 1px; width: 220px;
  background: linear-gradient(90deg, transparent, var(--ember), transparent);
  animation: ember-slide 7s var(--ease) infinite;
  box-shadow: 0 0 12px var(--ember-glow);
}
@keyframes ember-slide { 0% { left: -240px; } 60%, 100% { left: 100%; } }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  padding-block: clamp(48px, 7vh, 80px);
}
.footer-brand p { margin-top: 16px; font-size: 14px; color: var(--text-dim); max-width: 300px; }
.footer h4 { font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 18px; font-weight: 500; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 14px; color: var(--text-dim); transition: color 0.25s; }
.footer-col a:hover { color: var(--ember-hot); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: 22px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 12.5px; color: var(--text-faint);
}
.footer-bottom a { color: var(--text-dim); }
.footer-bottom a:hover { color: var(--ember-hot); }

/* ============================================================
   PRIVACY PAGE
   ============================================================ */
.legal { max-width: 780px; margin: 0 auto; padding: 160px var(--gutter) 100px; }
.legal h1 { margin-bottom: 12px; }
.legal .updated { color: var(--text-faint); font-size: 13px; margin-bottom: 48px; }
.legal h2 { font-size: 22px; margin: 40px 0 14px; }
.legal p, .legal li { color: var(--text-dim); font-size: 15px; }
.legal ul { list-style: disc; padding-left: 22px; display: grid; gap: 6px; margin-top: 10px; }
.legal a { color: var(--ember-hot); text-decoration: underline; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) {
  .hero-visual { display: none; }
  .hero-lead { max-width: 600px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); max-width: 760px; }
}
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .work-grid > * { grid-column: span 12 !important; }
  .services-grid > * { grid-column: span 6 !important; }
  .why-grid, .process-grid, .ai-grid, .about-grid, .contact-grid, .testi-grid { grid-template-columns: 1fr; }
  .why-sticky, .process-sticky { position: static; margin-bottom: 8px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 560px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr; }
  .hero { padding-top: 96px; }
  .hero-status { margin-bottom: 24px; }
  .scroll-hint { display: none; }
  .why-item { grid-template-columns: 44px 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@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;
  }
  .reveal, .mask-lines .line > span { opacity: 1 !important; transform: none !important; }
  .strip-track { animation: none; }
  /* SMIL ignores prefers-reduced-motion — hide the flow pulses and trails outright */
  .flow-pulse, .flow-trails { display: none; }
}