/* Asimova web v1 (ROB-0072). Štýl podľa bid-win.com/v2: jedna farba značky, veľké písmo, scény viazané na posúvanie. */
:root {
  --bg: #FBF8F0;
  --surface: #FFFFFF;
  --ink: #0B2263;          /* navy značky */
  --ink-2: #4A5A80;
  --blue: #2450C8;
  --gold: #D8B76A;
  --gold-d: #8C6B2F;
  --metal: linear-gradient(135deg, #F6E8B8 0%, #D8B76A 38%, #A9832F 62%, #EBD49A 100%);
  --line: #DCE3F3;
  --alt: #F3EFE4;
  --on-ink: #FFFFFF;
  --font: "Instrument Sans", ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  --disp: "Bricolage Grotesque", "Instrument Sans", ui-sans-serif, sans-serif;
  --pad: clamp(16px, 8vw, 160px);
  --display: clamp(2.6rem, 9.2vw, 11rem);
  --h2: clamp(1.9rem, 4.6vw, 5.2rem);
  --quiet: clamp(1.4rem, 3.2vw, 3.8rem);
  --proof: clamp(1rem, 1.7vw, 2rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 500 1.0625rem/1.55 var(--font);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, p, figure, ol, ul { margin: 0; }
a { color: inherit; }
img, video { display: block; max-width: 100%; }
.w { display: inline-block; }
.ln { display: block; text-wrap: balance; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 var(--pad); }

/* ---------- hlavička ---------- */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 248, 240, .74);
  -webkit-backdrop-filter: saturate(1.6) blur(18px); backdrop-filter: saturate(1.6) blur(18px);
  border-bottom: 1px solid rgba(11, 34, 99, .07);
}
.hdr-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px var(--pad); }
.logo { display: flex; align-items: center; gap: 10px; font: 600 1.4rem/1 var(--disp); letter-spacing: -.02em; text-decoration: none; }
.mark { width: 30px; height: 30px; flex: none; }
.nav { display: flex; gap: 26px; font-size: 15px; }
.nav a { text-decoration: none; color: var(--ink-2); transition: color .2s; }
.nav a:hover { color: var(--ink); }
.hdr-r { display: flex; align-items: center; gap: 18px; }
.lang a { font-size: 14px; text-decoration: none; opacity: .55; margin-left: 10px; }
.lang a.on { opacity: 1; font-weight: 600; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--on-ink); border: 0; border-radius: 999px;
  font: 600 1.0625rem/1 var(--font); letter-spacing: -.01em; padding: 17px 32px;
  text-decoration: none; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 32px -14px rgba(11, 34, 99, .7); }
.btn:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 3px solid rgba(36, 80, 200, .35); outline-offset: 3px;
}
.btn-s { padding: 11px 20px; font-size: 15px; }
.btn-block { width: 100%; }

/* ---------- hook ---------- */
.hook { position: relative; min-height: calc(100vh - 60px); display: grid; place-items: center; padding: 10vh var(--pad) 12vh; text-align: center; }
.hook-stage { display: grid; justify-items: center; gap: clamp(10px, 1.6vh, 24px); width: 100%; }
.hl { font: 600 var(--display)/1.02 var(--disp); letter-spacing: -.035em; text-wrap: balance; }
.punch { font: 600 var(--h2)/1.1 var(--disp); letter-spacing: -.03em; text-wrap: balance; max-width: 20ch; margin-top: 3vh; }
.brand-title { font: 700 clamp(3.6rem, 12vw, 9rem)/1 var(--disp); letter-spacing: -.045em; }
.punch.tagline { font-size: clamp(1.7rem, 3.6vw, 3.8rem); max-width: 26ch; margin-top: 0; }
.hook-body { font-size: clamp(1.1rem, 1.5vw, 1.6rem); line-height: 1.45; max-width: 46ch; text-wrap: balance; }
/* zvýraznenie [[...]]: zlatý prechod značky, každé slovo má vlastný (Safari a background-clip) */
.w.hi {
  background: linear-gradient(135deg, #C9A250 0%, #A9832F 45%, #8C6B2F 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
  font-weight: 700; padding-bottom: .06em;
}
.morph { display: none; }
.hook-sub { font-size: clamp(1.05rem, 1.35vw, 1.45rem); color: var(--ink-2); max-width: 44ch; text-wrap: balance; margin-top: 2vh; }
.hook-cta { margin-top: 1vh; }
.scroll-hint { position: absolute; left: 0; right: 0; bottom: 3.5vh; font-size: 14px; color: var(--ink-2); }

/* ---------- film ---------- */
.film { padding: 0 0 clamp(40px, 8vh, 100px); }
.film-box { border-radius: clamp(18px, 2.4vw, 32px); overflow: hidden; background: var(--ink); aspect-ratio: 16 / 9; box-shadow: 0 50px 100px -60px rgba(11, 34, 99, .6); }
.film-v { width: 100%; height: 100%; object-fit: cover; }

/* ---------- scény ---------- */
.scene { position: relative; }
.sticky { display: grid; gap: clamp(40px, 6vh, 80px); justify-items: center; padding: 14vh var(--pad); }
.group { display: grid; gap: clamp(14px, 2vw, 36px); justify-items: center; text-align: center; }
.st { font: 600 var(--h2)/1.1 var(--disp); letter-spacing: -.03em; text-wrap: balance; max-width: 22ch; }
.st.thin { font-weight: 500; }
.st.quiet { font-size: var(--quiet); font-weight: 500; color: var(--ink-2); }
.proof { font-size: var(--proof); font-weight: 500; color: var(--ink-2); }
.bar {
  padding: 0 .16em; margin: 0 -.16em; border-radius: .14em;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
  background-color: rgba(11, 34, 99, 0);
}
.wi-block .st { line-height: 1.3; }
.wi-reveal { display: grid; gap: clamp(14px, 2vw, 32px); justify-items: center; text-align: center; }
.mark-xl { width: 168px; height: 168px; }

.how-title, .kicker { font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-d); }
.how-grid { width: 100%; }
.how-texts { display: grid; gap: clamp(48px, 8vh, 96px); }
.how-num { font: 600 clamp(3.2rem, 8vw, 6rem)/1 var(--disp); letter-spacing: -.02em; margin-bottom: 16px; color: var(--gold-d); }
.how-text { font: 600 clamp(1.9rem, 4.2vw, 4.8rem)/1.1 var(--disp); letter-spacing: -.03em; text-wrap: balance; max-width: 19ch; }
.how-step .proof { margin-top: clamp(14px, 2.4vh, 36px); }
.numeral { display: none; }

/* ---------- bloky ---------- */
.block { padding: clamp(80px, 14vh, 160px) 0; }
.block.alt { background: var(--alt); }
.block-h, .close-h { font: 600 var(--h2)/1.1 var(--disp); letter-spacing: -.03em; text-align: center; text-wrap: balance; }
.block-lead { font-size: clamp(1.05rem, 1.35vw, 1.4rem); color: var(--ink-2); text-align: center; max-width: 50ch; margin: 20px auto 0; text-wrap: balance; }
.src { font-size: 14px; color: var(--ink-2); max-width: 80ch; margin: 40px auto 0; text-align: center; text-wrap: pretty; }

.facts { padding-top: clamp(40px, 8vh, 100px); }
.fact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 48px); }
.fact { border-top: 2px solid var(--ink); padding-top: 22px; }
.fact-n { font: 600 clamp(2.6rem, 4.6vw, 4.8rem)/1 var(--disp); white-space: nowrap; letter-spacing: -.035em; }
.fact-t { color: var(--ink-2); margin-top: 14px; max-width: 32ch; }

.status { padding-top: clamp(40px, 8vh, 100px); }
.status .kicker { text-align: center; }
.status-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); margin-top: 32px; }
.status-col { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 3vw, 40px); }
.status-h { font: 600 1.5rem/1.2 var(--disp); letter-spacing: -.02em; display: flex; align-items: center; gap: 12px; }
.dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.dot.ok { background: #1F8A5B; box-shadow: 0 0 0 5px rgba(31, 138, 91, .14); }
.dot.dev { background: var(--gold); box-shadow: 0 0 0 5px rgba(216, 183, 106, .22); }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 28px; color: var(--ink-2); }
.ticks li::before { content: ""; position: absolute; left: 1px; top: .45em; width: 14px; height: 8px; border-left: 2.5px solid #1F8A5B; border-bottom: 2.5px solid #1F8A5B; transform: rotate(-45deg); }
.ticks.dev li::before { width: 10px; height: 10px; border: 2.5px solid var(--gold); border-radius: 50%; transform: none; top: .4em; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); margin-top: 56px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 2.6vw, 36px); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -40px rgba(11, 34, 99, .45); }
.card h3 { font: 600 1.45rem/1.2 var(--disp); letter-spacing: -.02em; margin-top: 18px; }
.card p { color: var(--ink-2); margin-top: 10px; }
.ic { width: 40px; height: 40px; padding: 8px; border-radius: 12px; background: var(--ink); fill: none; stroke: #EBD49A; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.clips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 28px); margin-top: 56px; }
.clip video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 22px; background: var(--ink); }
.clip figcaption { font-size: 15px; color: var(--ink-2); margin-top: 12px; text-align: center; }

.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); margin-top: 56px; counter-reset: s; }
.step { border-top: 2px solid var(--ink); padding-top: 22px; }
.step-k { font-size: 14px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--gold-d); }
.step h3 { font: 600 1.7rem/1.15 var(--disp); letter-spacing: -.02em; margin-top: 10px; }
.step p:last-child { color: var(--ink-2); margin-top: 10px; }

.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 56px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: var(--metal); }
.tl { position: relative; padding: 40px 20px 0 0; }
.tl::before { content: ""; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); border: 4px solid var(--alt); }
.tl-k { font: 600 clamp(1.8rem, 3vw, 2.6rem)/1 var(--disp); letter-spacing: -.03em; }
.tl-t { color: var(--ink-2); margin-top: 10px; max-width: 26ch; }

.who { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); margin-top: 56px; }
.who-i { background: var(--ink); color: #fff; border-radius: 24px; padding: clamp(24px, 2.6vw, 36px); }
.who-i h3 { font: 600 1.6rem/1.15 var(--disp); letter-spacing: -.02em; background: var(--metal); -webkit-background-clip: text; background-clip: text; color: transparent; }
.who-i p { color: rgba(255, 255, 255, .78); margin-top: 12px; }

.faq-list { max-width: 860px; margin: 48px auto 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.15rem; list-style: none; display: flex; justify-content: space-between; gap: 24px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 500; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); margin-top: 12px; max-width: 70ch; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); align-items: start; margin-top: 56px; }
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: 28px; padding: clamp(24px, 3vw, 40px); box-shadow: 0 40px 90px -50px rgba(11, 34, 99, .4); }
.contact-side { display: grid; gap: 16px; padding-top: 12px; color: var(--ink-2); }
.lockup { display: flex; align-items: center; gap: 12px; font: 600 1.8rem/1 var(--disp); letter-spacing: -.02em; color: var(--ink); }
.lockup .mark { width: 40px; height: 40px; }

.lead-form { display: grid; gap: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 14px; font-weight: 600; }
.field input, .field textarea {
  font: 500 1rem/1.4 var(--font); color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: 14px; padding: 13px 14px; width: 100%;
}
.field input:focus, .field textarea:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 4px rgba(36, 80, 200, .15); }
.field textarea { resize: vertical; }
.form-note { font-size: 14px; color: var(--ink-2); }
.form-msg { display: none; font-size: 15px; padding: 12px 14px; border-radius: 12px; }
.form-msg.ok, .form-msg.err { display: block; }
.form-msg.ok { background: rgba(11, 34, 99, .07); }
.form-msg.err { background: #FDECEC; color: #B42318; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.ftr { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--ink-2); font-size: 14px; }
.ftr-in { display: grid; gap: 8px; justify-items: center; text-align: center; }
.ftr-s { font-size: 13px; opacity: .8; }

@media (max-width: 900px) {
  .nav { display: none; }
  .hdr-r { gap: 10px; }
  .fact-grid, .cards, .clips, .steps, .who, .status-grid { grid-template-columns: 1fr; }
  .clips { max-width: 420px; margin-left: auto; margin-right: auto; }
  .timeline { grid-template-columns: 1fr; gap: 28px; }
  .timeline::before { left: 9px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .tl { padding: 0 0 0 44px; }
  .tl::before { top: 6px; }
  .contact-grid, .field-row { grid-template-columns: 1fr; }
}

/* ---------- desktop s animáciami ---------- */
.motion .hook-stage { position: relative; display: block; height: min(78vh, 900px); }
.motion .hl, .motion .punch { position: absolute; left: 0; right: 0; margin: 0 auto; }
.motion .hl { top: 50%; transform: translateY(-50%); }
.motion .punch { top: 30%; transform: translateY(-50%); max-width: 22ch; }
.motion .morph { display: block; position: absolute; left: 0; right: 0; top: 6%; width: 100%; height: 30%; }
.motion .brand-title { display: none; }
.motion .punch.tagline { top: 44%; }
.motion .hook-body { position: absolute; left: 0; right: 0; margin: 0 auto; top: 51%; opacity: 0; }
.motion .hook-sub { position: absolute; left: 0; right: 0; margin: 0 auto; top: 74%; }
.motion .hook-cta { position: absolute; left: 0; right: 0; top: 86%; margin: 0; }
.motion .l2 .w, .motion .l3 .w, .motion .punch .w { opacity: .004; transform: translateY(44px); filter: blur(14px); }
.motion .scene .w { opacity: 0; transform: translateY(44px); filter: blur(14px); }
.motion .hook-sub, .motion .hook-cta, .motion .scroll-hint { opacity: 0; }

.motion .scene { height: calc(var(--len) * 100vh); }
.motion .sticky { position: sticky; top: 0; height: 100vh; padding: 0 var(--pad); display: grid; place-items: center; overflow: hidden; }
.motion .sticky > * { grid-area: 1 / 1; }
.motion .wi-reveal { opacity: 0; }
.motion .wi-mark .draw { stroke-dasharray: 1 1; stroke-dashoffset: 1; }
.motion .how-title { align-self: start; margin-top: 14vh; }
.motion .how-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4vw; }
.motion .how-texts { display: grid; }
.motion .how-step { grid-area: 1 / 1; }
.motion .how-num { display: none; }
.motion .numeral { display: flex; font: 600 clamp(9rem, 17.7vw, 21rem)/1 var(--disp); letter-spacing: -.04em; opacity: 0; }
/* Safari nevykreslí background-clip:text rodiča na potomkoch v orezanom rámčeku, preto prechod má každá číslica sama. */
.motion .numeral .n0, .motion .reel-in span {
  background: var(--metal); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.motion .reel { display: inline-block; height: 1em; overflow: hidden; }
.motion .reel-in { display: flex; flex-direction: column; }
.motion .reel-in span { display: block; height: 1em; }
.motion .reveal { opacity: 0; transform: translateY(24px); }

@media (prefers-reduced-motion: reduce) { .card, .btn { transition: none; } }