@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500&display=swap');

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

:root {
  /* Brand — Fresh Teal */
  --primary: #0d9488;
  --primary-hover: #0f766e;
  --primary-light: #5eead4;
  --primary-tint: #ccfbf1;
  --primary-bg: #f0fdfa;
  --ink: #134e4a;
  --ink-soft: rgba(19,78,74,0.62);
  --ink-faint: rgba(19,78,74,0.42);
  --white: #ffffff;
  --line: #e5e7eb;
  --dark: #0a1f1e;
  --dark-soft: #0d2a28;
  --font: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1140px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-md: 0 24px 56px -36px rgba(13,148,136,.45);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--primary-tint); color: var(--ink); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ── Eyebrow label ── */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--primary-hover);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--primary); display: inline-block; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 15px; line-height: 1;
  padding: 15px 26px; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .25s var(--ease), background .2s, box-shadow .25s, color .2s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 24px rgba(13,148,136,.28); }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(13,148,136,.36); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary-hover); transform: translateY(-2px); }
.btn svg { width: 17px; height: 17px; }

/* ── Header ── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
header.scrolled { background: rgba(255,255,255,.8); backdrop-filter: blur(14px); border-color: var(--line); box-shadow: 0 1px 0 rgba(13,148,136,.04); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav-logo svg { height: 30px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { font-size: 14.5px; font-weight: 500; color: var(--ink-soft); transition: color .2s; }
.nav-links a:hover { color: var(--primary-hover); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 11px 20px; font-size: 14px; }
.nav-back { font-size: 14px; font-weight: 600; color: var(--ink-soft); display: inline-flex; align-items: center; gap: 7px; }
.nav-back:hover { color: var(--primary-hover); }
.nav-back svg { width: 16px; height: 16px; }

/* ── Mobile nav (hamburger) ── */
.nav-burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; background: none; border: none; cursor: pointer; padding: 0; }
.nav-burger span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
header.menu-open { background: rgba(255,255,255,.97); backdrop-filter: blur(14px); border-color: var(--line); }
.mobile-nav { display: none; flex-direction: column; padding: 6px 28px 20px; }
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: 14px 2px; font-size: 16px; font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--line); }
.mobile-nav a.nav-back { border-bottom: 1px solid var(--line); }
.mobile-nav .btn { margin-top: 14px; justify-content: center; }

/* ── Hero ── */
.hero { position: relative; padding: 168px 0 90px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 78% 18%, rgba(94,234,212,.30), transparent 70%),
    radial-gradient(50% 60% at 8% 0%, rgba(13,148,136,.10), transparent 65%),
    linear-gradient(180deg, var(--primary-bg), #fff 70%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(13,148,136,.14) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(70% 55% at 75% 25%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 55% at 75% 25%, #000, transparent 75%);
  opacity: .5;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero h1 {
  font-size: clamp(40px, 5.6vw, 68px); font-weight: 800;
  letter-spacing: -2px; line-height: 1.04; margin: 22px 0 0;
}
.hero h1 .accent { color: var(--primary); }
.hero .lead { font-size: clamp(16px, 1.5vw, 19px); color: var(--ink-soft); max-width: 520px; margin-top: 22px; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-trust { margin-top: 30px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-faint); }
.hero-trust b { color: var(--ink); font-weight: 700; }

/* ── Hero highlights ── */
.hero-hl { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 22px; margin-top: 28px; max-width: 540px; }
.hero-hl li { display: flex; gap: 12px; }
.hero-hl .ic { width: 34px; height: 34px; border-radius: 9px; background: var(--primary-tint); color: var(--primary-hover); display: grid; place-items: center; flex-shrink: 0; }
.hero-hl .ic svg { width: 18px; height: 18px; }
.hero-hl b { display: block; font-size: 14.5px; font-weight: 700; letter-spacing: -.2px; }
.hero-hl span { font-size: 12.5px; color: var(--ink-soft); line-height: 1.45; }

/* ── Hero product mockup ── */
.mockup {
  position: relative; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 30px 60px -28px rgba(13,148,136,.35), 0 10px 30px -20px rgba(0,0,0,.12);
  overflow: hidden;
}
.mockup-bar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--line); background: var(--primary-bg); }
.mockup-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d6e6e3; }
.mockup-bar i:nth-child(1) { background: #f7b4ad; } .mockup-bar i:nth-child(2) { background: #f7d9a8; } .mockup-bar i:nth-child(3) { background: var(--primary-light); }
.mockup-bar span { margin-left: 10px; font-family: var(--mono); font-size: 11px; color: var(--ink-faint); }
.mockup-body { display: grid; grid-template-columns: 64px 1fr; min-height: 320px; }
.mk-side { background: var(--dark); padding: 16px 12px; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.mk-side .dot { width: 30px; height: 30px; border-radius: 9px; background: rgba(94,234,212,.12); display: grid; place-items: center; }
.mk-side .dot.on { background: var(--primary); }
.mk-side .dot svg { width: 16px; height: 16px; color: var(--primary-light); }
.mk-side .dot.on svg { color: #fff; }
.mk-main { padding: 18px 20px; }
.mk-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.mk-h h4 { font-size: 14px; font-weight: 700; }
.mk-h .pill { font-size: 10px; font-weight: 700; color: #fff; background: var(--primary); padding: 4px 10px; border-radius: 999px; }
.mk-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 16px; }
.mk-stat { border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; }
.mk-stat .n { font-size: 19px; font-weight: 800; letter-spacing: -.5px; }
.mk-stat .l { font-size: 10px; color: var(--ink-faint); }
.mk-stat .n .up { color: var(--primary); font-size: 11px; }
.mk-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line); font-size: 12px; }
.mk-row .av { width: 26px; height: 26px; border-radius: 8px; background: var(--primary-tint); color: var(--primary-hover); display: grid; place-items: center; font-weight: 700; font-size: 11px; flex-shrink: 0; }
.mk-row .grow { flex: 1; min-width: 0; }
.mk-row .grow b { display: block; font-weight: 600; }
.mk-row .grow span { color: var(--ink-faint); font-size: 11px; }
.mk-row .tag { font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: var(--primary-bg); color: var(--primary-hover); }
.mockup .float {
  position: absolute; right: -18px; bottom: 30px; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px;
  box-shadow: 0 16px 32px -16px rgba(13,148,136,.4);
  display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600;
  animation: floaty 4.5s var(--ease) infinite;
}
.mockup .float .ic { width: 30px; height: 30px; border-radius: 8px; background: var(--primary); color: #fff; display: grid; place-items: center; }
.mockup .float .ic svg { width: 16px; height: 16px; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ── Hero screenshot (náhled aplikace) ── */
.mockup-shot { aspect-ratio: 16 / 10; background: #fff; position: relative; }
.mockup-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; }
.mockup-shot.ph { border-top: 1px dashed var(--primary-light); background: repeating-linear-gradient(135deg, var(--primary-bg), var(--primary-bg) 14px, #eafaf7 14px, #eafaf7 28px); }
.mockup-shot.ph .ph-in { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 18px; }
.mockup-shot.ph .ph-in svg { width: 32px; height: 32px; color: var(--primary); }
.mockup-shot.ph .ph-in b { font-size: 15px; font-weight: 700; color: var(--ink); }
.mockup-shot.ph .ph-in span { font-size: 12.5px; color: var(--ink-faint); }

/* ── Section scaffolding ── */
section { position: relative; }
.sec { padding: 100px 0; }
.sec-head { max-width: 660px; margin-bottom: 54px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 800; letter-spacing: -1.4px; line-height: 1.1; margin-top: 16px; }
.sec-head p { font-size: 17px; color: var(--ink-soft); margin-top: 16px; }

/* ── Product / features ── */
#produkt { background: linear-gradient(180deg, #fff, var(--primary-bg)); }
.prod-logo { margin: 14px 0 0; }
.prod-logo svg { height: 34px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.features.two { grid-template-columns: repeat(2, 1fr); max-width: 880px; margin: 0 auto; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px -26px rgba(13,148,136,.4); border-color: var(--primary-light); }
.card .ic { width: 48px; height: 48px; border-radius: 13px; background: var(--primary-tint); color: var(--primary-hover); display: grid; place-items: center; margin-bottom: 18px; transition: background .3s, color .3s; }
.card:hover .ic { background: var(--primary); color: #fff; }
.card .ic svg { width: 24px; height: 24px; }
.card h3 { font-size: 18px; font-weight: 700; letter-spacing: -.4px; }
.card p { font-size: 14.5px; color: var(--ink-soft); margin-top: 9px; }

/* ── Benefits (split) ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.benefits { list-style: none; display: flex; flex-direction: column; gap: 22px; }
.benefits li { display: flex; gap: 16px; }
.benefits .chk { width: 30px; height: 30px; border-radius: 9px; background: var(--primary); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.benefits .chk svg { width: 17px; height: 17px; }
.benefits b { font-size: 16.5px; font-weight: 700; }
.benefits p { font-size: 14.5px; color: var(--ink-soft); margin-top: 3px; }
.stat-card { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 40px; }
.stat-card .eyebrow { color: var(--primary-light); }
.stat-card .eyebrow::before { background: var(--primary-light); }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 24px; margin-top: 26px; }
.stat-grid .n { font-size: 40px; font-weight: 800; letter-spacing: -1.5px; color: var(--primary-light); line-height: 1; }
.stat-grid .l { font-size: 13.5px; color: rgba(255,255,255,.62); margin-top: 8px; }

/* ── CTA band ── */
.cta-band { padding: 0 0 100px; }
.cta-inner {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--primary-hover), var(--primary) 55%, #14b8a6);
  border-radius: 28px; padding: 70px 56px; text-align: center; color: #fff;
}
.cta-inner::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1px); background-size: 26px 26px; opacity: .4; }
.cta-inner > * { position: relative; }
.cta-inner h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; letter-spacing: -1.2px; line-height: 1.1; }
.cta-inner p { font-size: 17px; color: rgba(255,255,255,.85); margin: 16px auto 0; max-width: 480px; }
.cta-inner .btn-primary { background: #fff; color: var(--primary-hover); margin-top: 32px; box-shadow: 0 12px 30px rgba(0,0,0,.18); }
.cta-inner .btn-primary:hover { background: var(--primary-bg); }

/* ── Demo credentials (na teal CTA bandu) ── */
.demo-creds { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 28px auto 6px; }
.demo-creds > div { background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.28); border-radius: 12px; padding: 10px 18px; text-align: left; }
.demo-creds span { display: block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .7px; color: rgba(255,255,255,.72); margin-bottom: 2px; }
.demo-creds b { font-family: var(--mono); font-size: 15px; font-weight: 500; color: #fff; }
.demo-note { font-size: 12.5px; color: rgba(255,255,255,.78); margin-top: 16px; }

/* ── Vantia product teaser band (na hlavní stránce) ── */
.vantia-band { padding: 0 0 100px; }
.vantia-inner {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--dark), var(--dark-soft) 60%, #103b37);
  border-radius: 28px; padding: 58px 56px; color: #fff;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
}
.vantia-inner::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(94,234,212,.14) 1px, transparent 1px); background-size: 26px 26px; mask-image: radial-gradient(80% 80% at 80% 20%, #000, transparent 75%); -webkit-mask-image: radial-gradient(80% 80% at 80% 20%, #000, transparent 75%); }
.vantia-inner > * { position: relative; }
.vantia-inner .zone-tag { background: rgba(94,234,212,.14); color: var(--primary-light); }
.vantia-inner .v-hier { margin-top: 16px; font-family: var(--mono); font-size: 12px; letter-spacing: .5px; color: rgba(255,255,255,.65); }
.vantia-inner .v-hier span { color: var(--primary-light); font-weight: 700; }
.vantia-inner .v-logo { margin: 18px 0 0; }
.vantia-inner .v-logo svg { height: 34px; }
.vantia-inner h2 { font-size: clamp(26px,3vw,38px); font-weight: 800; letter-spacing: -1.2px; line-height: 1.12; margin-top: 16px; }
.vantia-inner p { font-size: 16px; color: rgba(255,255,255,.78); margin-top: 14px; max-width: 460px; }
.v-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.v-chips span { font-size: 12.5px; font-weight: 600; color: var(--primary-light); background: rgba(94,234,212,.10); border: 1px solid rgba(94,234,212,.22); padding: 6px 12px; border-radius: 999px; }
.vantia-inner .btn-primary { background: #fff; color: var(--primary-hover); margin-top: 28px; box-shadow: 0 12px 30px rgba(0,0,0,.22); }
.vantia-inner .btn-primary:hover { background: var(--primary-bg); }
.v-visual { display: flex; justify-content: center; }
.v-visual svg { width: 100%; max-width: 280px; opacity: .96; }

/* ── Screenshot gallery ── */
#screenshoty { background: linear-gradient(180deg, var(--primary-bg), #fff); }
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.shot {
  position: relative; aspect-ratio: 16 / 10; border-radius: var(--radius); overflow: hidden;
  background: #fff; border: 1px solid var(--line);
  box-shadow: 0 18px 44px -30px rgba(13,148,136,.4);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.shot:hover { transform: translateY(-5px); box-shadow: 0 26px 52px -28px rgba(13,148,136,.5); }
.shot img { width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; }
.shot .cap { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 26px 16px 12px; font-size: 13px; font-weight: 600; color: #fff; background: linear-gradient(to top, rgba(10,31,30,.85), rgba(10,31,30,.45) 55%, transparent); pointer-events: none; }
.shot.wide { grid-column: span 2; aspect-ratio: 16 / 7; }
/* Placeholder, dokud nedodáme reálné snímky */
.shot.ph { border-style: dashed; border-color: var(--primary-light); background: repeating-linear-gradient(135deg, var(--primary-bg), var(--primary-bg) 14px, #eafaf7 14px, #eafaf7 28px); }
.shot.ph .ph-in { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 18px; }
.shot.ph .ph-in svg { width: 30px; height: 30px; color: var(--primary); }
.shot.ph .ph-in b { font-size: 14px; font-weight: 700; color: var(--ink); }
.shot.ph .ph-in span { font-size: 12px; color: var(--ink-faint); }
.shots-note { text-align: center; font-size: 12.5px; color: var(--ink-faint); margin-top: 22px; }

/* ── Carousel (ukázky z aplikace) ── */
.carousel { position: relative; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--primary-bg); box-shadow: 0 30px 66px -34px rgba(13,148,136,.5); }
.carousel-track { display: flex; transition: transform 1s var(--ease); }
.slide { min-width: 100%; margin: 0; position: relative; background: var(--primary-bg); display: flex; align-items: center; justify-content: center; }
.slide img { width: 100%; height: clamp(360px, 64vh, 720px); object-fit: contain; display: block; }
.slide figcaption { position: absolute; top: 16px; left: 16px; padding: 8px 15px; font-size: 13px; font-weight: 700; color: #fff; background: var(--primary); box-shadow: 0 6px 18px rgba(13,148,136,.3); border-radius: 999px; }
.car-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; border: none; background: var(--primary); color: #fff; display: grid; place-items: center; cursor: pointer; box-shadow: 0 8px 24px rgba(13,148,136,.34); transition: background .2s, transform .2s; z-index: 3; }
.car-btn:hover { background: var(--primary-hover); transform: translateY(-50%) scale(1.07); }
.car-btn svg { width: 22px; height: 22px; }
.car-btn.prev { left: 18px; } .car-btn.next { right: 18px; }
.car-dots { position: absolute; left: 0; right: 0; bottom: 16px; display: flex; justify-content: center; gap: 8px; z-index: 3; }
.car-dots button { width: 9px; height: 9px; border-radius: 50%; border: none; background: rgba(19,78,74,.22); cursor: pointer; padding: 0; transition: background .2s, width .2s; }
.car-dots button:hover { background: rgba(19,78,74,.45); }
.car-dots button.on { background: var(--primary); width: 24px; border-radius: 5px; }
@media (max-width: 600px) { .car-btn { width: 40px; height: 40px; } .car-btn.prev { left: 10px; } .car-btn.next { right: 10px; } .slide img { height: clamp(240px, 52vh, 460px); } .slide figcaption { font-size: 12px; } }

/* ── Footer ── */
footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 70px 0 34px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.foot-logo svg { height: 30px; }
.foot-about { font-size: 14px; color: rgba(255,255,255,.55); margin-top: 18px; max-width: 320px; }
.foot-col h5 { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--primary-light); margin-bottom: 16px; font-weight: 700; }
.foot-col a, .foot-col p { display: block; font-size: 14px; color: rgba(255,255,255,.62); margin-bottom: 10px; transition: color .2s; }
.foot-col a:hover { color: var(--primary-light); }
.foot-bottom { border-top: 1px solid rgba(94,234,212,.12); margin-top: 48px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: rgba(255,255,255,.4); }

/* ── Reveal animation ── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .mockup .float { animation: none; } }

/* ── Pillars (Co děláme overview) ── */
.pillars { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.pillar { display: flex; flex-direction: column; gap: 11px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.pillar:hover { transform: translateY(-5px); box-shadow: 0 20px 40px -26px rgba(13,148,136,.4); border-color: var(--primary-light); }
.pillar.product { border-color: var(--primary); box-shadow: 0 18px 44px -28px rgba(13,148,136,.45); }
.pillar .kind { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .9px; color: var(--ink-faint); }
.pillar.product .kind { color: #fff; background: var(--primary); align-self: flex-start; padding: 3px 9px; border-radius: 999px; }
.pillar .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-tint); color: var(--primary-hover); display: grid; place-items: center; transition: background .3s, color .3s; }
.pillar.product .ic, .pillar:hover .ic { background: var(--primary); color: #fff; }
.pillar .ic svg { width: 22px; height: 22px; }
.pillar h3 { font-size: 16.5px; font-weight: 700; letter-spacing: -.3px; }
.pillar p { font-size: 13.5px; color: var(--ink-soft); flex: 1; }
.pillar .more { font-size: 13px; font-weight: 600; color: var(--primary-hover); }

/* ── Product zone divider ── */
.zone-tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; color: var(--primary-hover); background: var(--primary-tint); padding: 6px 14px; border-radius: 999px; }

/* ── Pricing ── */
.pricing { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.tier { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.tier:hover { transform: translateY(-6px); box-shadow: 0 22px 44px -26px rgba(13,148,136,.4); }
.tier.featured { border-color: var(--primary); box-shadow: 0 22px 50px -28px rgba(13,148,136,.45); }
.tier .tag { align-self: flex-start; font-size: 11px; font-weight: 700; color: #fff; background: var(--primary); padding: 4px 11px; border-radius: 999px; margin-bottom: 14px; }
.tier h3 { font-size: 20px; font-weight: 800; letter-spacing: -.5px; }
.tier .sub { font-size: 13.5px; color: var(--ink-soft); margin-top: 4px; min-height: 40px; }
.tier .price { font-size: 32px; font-weight: 800; letter-spacing: -1.4px; margin: 16px 0 2px; }
.tier .price small { font-size: 14px; font-weight: 500; color: var(--ink-faint); letter-spacing: 0; }
.tier .price-note { font-size: 11.5px; color: var(--primary-hover); font-weight: 600; }
.tier ul { list-style: none; margin: 20px 0 24px; display: flex; flex-direction: column; gap: 11px; }
.tier ul li { display: flex; gap: 10px; font-size: 14px; color: var(--ink-soft); }
.tier ul li svg { width: 17px; height: 17px; color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.tier .btn { width: 100%; justify-content: center; margin-top: auto; }
.price-disclaimer { text-align: center; font-size: 12.5px; color: var(--ink-faint); margin-top: 24px; }
.inline-link { color: var(--primary-hover); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--primary-light); transition: color .15s; }
.inline-link:hover { color: var(--primary); }

/* ── Zaváděcí ceny — highlight banner ── */
.intro-badge {
  display: inline-flex; align-items: center; gap: 9px; margin: 18px auto 0;
  font-size: 13px; font-weight: 700; color: var(--primary-hover);
  background: var(--primary-tint); border: 1px solid var(--primary-light);
  padding: 9px 18px; border-radius: 999px;
}
.intro-badge svg { width: 16px; height: 16px; }
.intro-badge .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 0 rgba(13,148,136,.5); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(13,148,136,.45); } 70% { box-shadow: 0 0 0 9px rgba(13,148,136,0); } 100% { box-shadow: 0 0 0 0 rgba(13,148,136,0); } }
.tier .price-flag { display: inline-block; font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .6px; color: #fff; background: var(--primary); padding: 2px 8px; border-radius: 6px; margin-bottom: 8px; }

/* ── Calculator ── */
#kalkulacka { background: linear-gradient(180deg, var(--primary-bg), #fff); }
.calc { display: grid; grid-template-columns: 1.15fr .85fr; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 24px 56px -36px rgba(13,148,136,.45); }
.calc-form { padding: 28px 34px; }
.calc-intro { font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 4px; }
.calc-line { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.calc-line:last-child { border-bottom: none; }
.cl-info b { display: block; font-size: 14.5px; font-weight: 700; }
.cl-info span { font-size: 12px; color: var(--ink-faint); }
.stepper { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; flex-shrink: 0; }
.stepper button { width: 36px; height: 36px; border: none; background: #fff; color: var(--primary-hover); font-size: 19px; font-weight: 700; cursor: pointer; line-height: 1; transition: background .15s; }
.stepper button:hover { background: var(--primary-bg); }
.stepper .cnt { min-width: 42px; text-align: center; font-size: 15px; font-weight: 800; }
.calc-out { background: var(--dark); color: #fff; padding: 32px 30px; display: flex; flex-direction: column; }
.calc-out .lbl { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--primary-light); }
.calc-out .big { font-size: 44px; font-weight: 800; letter-spacing: -2px; line-height: 1; margin: 10px 0 2px; }
.calc-out .per { font-size: 14px; color: rgba(255,255,255,.55); }
.calc-out .breakdown { margin-top: 22px; border-top: 1px solid rgba(94,234,212,.14); padding-top: 18px; display: flex; flex-direction: column; gap: 9px; font-size: 13px; }
.calc-out .breakdown .ln { display: flex; justify-content: space-between; color: rgba(255,255,255,.68); }
.calc-out .breakdown .ln b { color: #fff; font-weight: 600; }
.calc-out .btn { margin-top: 22px; }
.calc-out .note { font-size: 11px; color: rgba(255,255,255,.42); margin-top: 14px; }

/* ── Form ── */
#poptavka { background: var(--primary-bg); }
.form-wrap { display: grid; grid-template-columns: .95fr 1.05fr; gap: 50px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-md); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
/* Honeypot — skryté pole proti botům (nesmí být display:none, ať ho boti vyplní) */
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.fg { display: flex; flex-direction: column; }
.fg.full { grid-column: 1 / -1; }
.fg label { font-size: 12.5px; font-weight: 600; margin-bottom: 6px; }
.fg input, .fg textarea, .fg select { padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-family: var(--font); font-size: 14px; color: var(--ink); outline: none; transition: all .15s; background: #fff; }
.fg input:focus, .fg textarea:focus, .fg select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13,148,136,.12); }
.fg textarea { resize: vertical; min-height: 92px; }
.form-card .btn { width: 100%; justify-content: center; margin-top: 6px; }
.gdpr { font-size: 11.5px; color: var(--ink-faint); margin-top: 12px; text-align: center; }
.form-ok { display: none; padding: 14px 16px; background: var(--primary-tint); color: var(--primary-hover); border-radius: var(--radius-sm); font-size: 13.5px; font-weight: 600; margin-top: 14px; }
.form-side h2 { font-size: clamp(28px,3.2vw,38px); font-weight: 800; letter-spacing: -1.2px; line-height: 1.12; margin-top: 14px; }
.form-side > p { font-size: 16px; color: var(--ink-soft); margin-top: 14px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-grid, .split, .foot-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 130px; }
  .hero-visual { order: -1; }
  .features { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .stat-card { order: 2; }
  .pricing { grid-template-columns: 1fr; }
  .calc { grid-template-columns: 1fr; }
  .form-wrap { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .vantia-inner { grid-template-columns: 1fr; padding: 44px 30px; }
  .v-visual { order: -1; }
  .shots { grid-template-columns: 1fr 1fr; }
  .shot.wide { grid-column: span 2; }
}
@media (max-width: 600px) {
  .features, .features.two { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr; }
  .hero-hl { grid-template-columns: 1fr; gap: 14px; }
  .cta-inner { padding: 50px 26px; }
  .nav-cta .btn-ghost { display: none; }
  .mockup .float { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; }
  .shot.wide { grid-column: span 1; }
}