/* ============================================================
   REMAX Franchising CZ — hlavní styly
   Vychází z REMAX EU Brand Guide 2025 (Q4)
   Barvy: Primary Red #FF1200, Primary Blue #0043FF,
   Cream #F7F5EE, Dark Blue #000E35, Bridge Blue #0C2749,
   Sky Blue #A3D4F2, Dark Charcoal #232323
   Font: Gotham (primární) → Montserrat (schválená alternativa)
   Design prvky: slash pattern −27,5°, monoline ikony
   ============================================================ */

:root {
  --red: #FF1200;
  --blue: #0043FF;
  --cream: #F7F5EE;
  --dark-blue: #000E35;
  --bridge-blue: #0C2749;
  --bridge-red: #AA1120;
  --sky: #A3D4F2;
  --charcoal: #232323;
  --white: #FFFFFF;
  --slash-dark: #000B2B;   /* šikmý pruh v hero — jen nepatrně tmavší než --dark-blue */
  --radius: 14px;
  --shadow: 0 10px 34px rgba(0, 14, 53, .10);
  --font: "Gotham", "Montserrat", Arial, sans-serif;
}

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

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
}

img { max-width: 100%; display: block; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Typografie ---------- */
h1, h2, h3, h4 { line-height: 1.15; color: var(--dark-blue); font-weight: 700; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.35rem; }
.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}
.section-label::before {
  content: "";
  display: inline-block;
  width: 26px; height: 3px;
  background: var(--red);
  transform: skewX(-27.5deg);
  margin-right: 10px;
  vertical-align: middle;
}
.lead { font-size: 1.15rem; color: #4a5568; max-width: 720px; }
.center { text-align: center; }
.center .lead { margin: 0 auto; }

/* ---------- Slash pattern (−27,5°, dle brand guide) ---------- */
.slashes {
  display: inline-flex; gap: 7px;
}
.slashes i {
  width: 8px; height: 34px;
  background: var(--red);
  transform: skewX(-27.5deg);
  display: block;
}
.slashes i:nth-child(2) { background: var(--blue); }
.slashes i:nth-child(3) { background: var(--red); opacity: .55; }

/* ---------- Tlačítka ---------- */
.btn {
  display: inline-block;
  padding: 15px 34px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s;
  cursor: pointer;
  border: none;
  font-family: var(--font);
}
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--bridge-red); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(255,18,0,.35); }
.btn-blue { background: var(--blue); color: var(--white); }
.btn-blue:hover { background: var(--bridge-blue); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--dark-blue); }
.btn-outline-dark { background: transparent; color: var(--dark-blue); border: 2px solid var(--dark-blue); }
.btn-outline-dark:hover { background: var(--dark-blue); color: var(--white); }
.btn-lg { padding: 18px 44px; font-size: 1.1rem; }

/* ---------- Hlavička ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 14, 53, .08);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: 1240px; margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-img { height: 54px; width: auto; display: block; }
.logo .wordmark {
  font-weight: 900; font-size: 1.6rem; letter-spacing: .02em;
  color: var(--dark-blue);
}
.logo .region {
  font-size: .68rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--charcoal); display: block; margin-top: -3px;
}
.logo .balloon-dot {
  width: 14px; height: 18px;
  background: linear-gradient(180deg, var(--red) 0 38%, var(--white) 38% 62%, var(--blue) 62% 100%);
  border-radius: 50% 50% 46% 46%;
  outline: 2px solid var(--white);
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  text-decoration: none; color: var(--dark-blue);
  font-weight: 600; font-size: .95rem;
}
.main-nav a:not(.btn):hover, .main-nav a:not(.btn).active { color: var(--red); }
.main-nav a.btn, .main-nav a.btn:hover { color: var(--white); }
.main-nav .btn { padding: 10px 22px; font-size: .9rem; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.7rem; color: var(--dark-blue); cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  background: var(--dark-blue);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; right: -140px; top: -80px;
  width: 480px; height: 640px;
  background:
    linear-gradient(var(--slash-dark), var(--slash-dark)) 0 0 / 230px 100% no-repeat;
  transform: skewX(-27.5deg);
  opacity: 1;
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 2;
  padding: 90px 24px 70px;
  max-width: 1180px; margin: 0 auto;
}
.hero h1 { color: var(--white); max-width: 760px; }
.hero h1 em { font-style: normal; color: var(--sky); }
.hero .lead { color: rgba(255,255,255,.85); margin: 22px 0 34px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* pás se 3 otázkami */
.three-questions {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; margin-top: 70px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius);
  overflow: hidden;
}
.three-questions a {
  background: rgba(255,255,255,.06);
  padding: 26px 28px;
  text-decoration: none;
  transition: background .2s;
}
.three-questions a:hover { background: rgba(255,255,255,.14); }
.three-questions .q { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: var(--sky); font-weight: 700; }
.three-questions .a { color: var(--white); font-weight: 800; font-size: 1.35rem; margin-top: 6px; }
.three-questions .note { color: rgba(255,255,255,.65); font-size: .85rem; margin-top: 4px; }
.hero-note {
  position: relative; z-index: 2;
  color: rgba(255,255,255,.55); font-size: .78rem;
  margin-top: 14px; max-width: 760px;
}

/* ---------- Sekce ---------- */
section { padding: 84px 0; }
section.tight { padding: 56px 0; }
.section-dark { background: var(--dark-blue); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark .card h3 { color: var(--dark-blue); } /* nadpisy v bílých kartách musí zůstat tmavé */
.section-dark .lead { color: rgba(255,255,255,.82); }
.section-sky { background: #eaf4fb; }

/* ---------- Číselný pás (counters) ---------- */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.stat { text-align: center; }
.stat .num { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: var(--red); }
.section-dark .stat .num { color: var(--sky); }
.stat .lbl { font-size: .9rem; font-weight: 600; color: inherit; opacity: .85; }

/* ---------- Šipka pod úvodním textem sekce (ukazuje na karty) ---------- */
.lead-arrow { margin-top: 22px; display: flex; justify-content: center; }
.lead-arrow svg {
  width: 34px; height: 34px;
  stroke: var(--red); fill: none; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
  animation: leadArrow 2s ease-in-out infinite;
}
@keyframes leadArrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
@media (prefers-reduced-motion: reduce) { .lead-arrow svg { animation: none; } }

/* ---------- Karty ---------- */
.cards { display: grid; gap: 28px; margin-top: 48px; }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.card .icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 67, 255, .08);
  margin-bottom: 18px;
}
.card .icon svg { width: 28px; height: 28px; stroke: var(--blue); fill: none; stroke-width: 1.8; }
.card h3 { margin-bottom: 10px; }
.card p { color: #4a5568; font-size: .96rem; }
/* podtitulek karty — pokračování nadpisu malým písmem (Příležitostí / pro růst) */
.card h3 + .card-sub {
  margin: -8px 0 12px;
  color: var(--red); font-weight: 600; font-size: 1rem;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(255, 18, 0, .18);
}

/* ---------- Pro koho — klikací rozcestník person ---------- */
.persona-tile {
  cursor: pointer; text-align: left;
  border: 0; font: inherit; color: inherit; appearance: none; -webkit-appearance: none;
  transition: transform .25s ease, box-shadow .25s ease;
}
.persona-tile:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(0, 14, 53, .16); }
.persona-tile.active { outline: 3px solid var(--blue); outline-offset: 2px; }
.persona-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.persona-detail { display: none; scroll-margin-top: 84px; }
.persona-detail.open { display: block; }
.persona-detail .case-study { margin-top: 28px; }
.persona-detail h4 { color: var(--sky); margin: 20px 0 4px; font-size: 1.02rem; }
.persona-detail ul { margin-top: 6px; line-height: 1.8; padding-left: 24px; color: rgba(255,255,255,.85); }

/* ---------- Klikací karta (odkaz na kotvu) ---------- */
a.card-link {
  display: block; text-decoration: none; color: inherit;
  transition: transform .25s ease, box-shadow .25s ease;
}
a.card-link:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(0, 14, 53, .16);
}
.anchor-target { scroll-margin-top: 90px; }

/* ---------- Varianty kanceláře ---------- */
.office-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 48px; }
.plan {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  display: flex; flex-direction: column;
  border-top: 6px solid var(--blue);
}
.plan.featured { border-top-color: var(--red); }
.plan-head { padding: 32px 34px 20px; }
.plan-head .tag {
  display: inline-block; font-size: .75rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  background: rgba(0,67,255,.09); color: var(--blue);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 12px;
}
.plan.featured .plan-head .tag { background: rgba(255,18,0,.08); color: var(--red); }
.plan-head h3 { font-size: 1.7rem; }
.plan-head .sub { color: #4a5568; margin-top: 6px; }
.plan-body { padding: 10px 34px 34px; flex: 1; }
.plan-body table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.plan-body td { padding: 11px 0; border-bottom: 1px solid rgba(0,14,53,.08); vertical-align: top; }
.plan-body td:last-child { text-align: right; font-weight: 700; color: var(--dark-blue); white-space: nowrap; }
.plan-total {
  background: var(--cream); margin: 20px -34px -34px; padding: 22px 34px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.plan-total .lbl { font-weight: 600; font-size: .9rem; }
.plan-total .val { font-weight: 900; font-size: 1.5rem; color: var(--red); }

/* ---------- Ekonomika / tabulky ---------- */
.econ-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); margin-top: 40px; color: var(--charcoal); }
.econ-table tbody td { color: var(--charcoal); }
.econ-table th, .econ-table td { padding: 15px 20px; text-align: right; font-size: .95rem; }
.econ-table th:first-child, .econ-table td:first-child { text-align: left; }
.econ-table thead th {
  background: var(--blue); color: var(--white); font-weight: 700;
  border-bottom: 3px solid var(--red);
}
.econ-table tbody tr:nth-child(even) { background: rgba(0,67,255,.04); }
.econ-table tbody tr.hl { background: rgba(255,18,0,.06); font-weight: 700; }
.econ-table td.pos { color: #0a7d32; font-weight: 700; }
.econ-table td.neg { color: var(--bridge-red); font-weight: 700; }

.chart-box {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 30px; margin-top: 40px;
  min-width: 0; overflow: hidden; /* fix: grafy nesmí roztáhnout grid na mobilu (iOS Safari) */
}
.chart-box canvas { display: block; width: 100% !important; max-width: 100%; }
.chart-box h3 { margin-bottom: 6px; }
.chart-box .note { font-size: .82rem; color: #718096; margin-top: 14px; }
.charts-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

/* ---------- Kalkulačka ---------- */
.calc {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 40px; margin-top: 48px;
}
.calc-controls { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.calc-controls + .calc-controls { margin-top: 16px; }
.calc-controls label { font-weight: 700; color: var(--dark-blue); }
.calc-controls input[type=range] { flex: 1; min-width: 240px; accent-color: var(--red); height: 6px; }
.calc-controls .agents-badge {
  background: var(--dark-blue); color: var(--white);
  font-weight: 800; font-size: 1.1rem;
  padding: 4px 14px; border-radius: 9px; min-width: 58px; text-align: center;
}
.calc-results { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 34px; }
.calc-kpi { background: var(--cream); border-radius: 12px; padding: 20px; text-align: center; }
.calc-kpi .v { font-size: 1.45rem; font-weight: 900; color: var(--dark-blue); }
.calc-kpi.accent .v { color: var(--red); }
.calc-kpi .l { font-size: .82rem; font-weight: 600; color: #4a5568; margin-top: 4px; }

/* ---------- Lokality ---------- */
.loc-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 32px; }
.loc-filter button {
  background: var(--white); border: 1.5px solid rgba(0,14,53,.15);
  padding: 9px 20px; border-radius: 999px; font-weight: 600;
  font-family: var(--font); font-size: .9rem; cursor: pointer; color: var(--dark-blue);
}
.loc-filter button.active, .loc-filter button:hover { background: var(--dark-blue); color: var(--white); border-color: var(--dark-blue); }
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 36px; }
.loc-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 28px; position: relative; overflow: hidden;
}
.loc-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px;
  background: linear-gradient(90deg, var(--red) 0 50%, var(--blue) 50% 100%);
}
.loc-card h3 { display: flex; justify-content: space-between; align-items: center; }
.loc-card .pot {
  font-size: .7rem; font-weight: 700; letter-spacing: .08em;
  padding: 4px 12px; border-radius: 999px; text-transform: uppercase;
}
.pot.high { background: rgba(255,18,0,.1); color: var(--red); }
.pot.mid { background: rgba(0,67,255,.1); color: var(--blue); }
.loc-card dl { margin-top: 16px; font-size: .92rem; }
.loc-card dl div { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px dashed rgba(0,14,53,.1); }
.loc-card dt { color: #4a5568; }
.loc-card dd { font-weight: 700; color: var(--dark-blue); }
.loc-card .btn { margin-top: 20px; width: 100%; text-align: center; padding: 12px; font-size: .9rem; }

/* ---------- Reference ---------- */
.ref-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-top: 48px; }
.ref-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 36px; position: relative;
}
.ref-card::before {
  content: "“"; position: absolute; top: 6px; left: 24px;
  font-size: 5rem; color: rgba(255,18,0,.14); font-weight: 900; line-height: 1;
}
.ref-card blockquote { font-size: 1.05rem; color: var(--charcoal); font-style: italic; position: relative; z-index: 1; }
.ref-card .who { margin-top: 22px; display: flex; align-items: center; gap: 14px; }
.ref-card .avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--dark-blue); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1.1rem;
}
.ref-card .who .n { font-weight: 700; color: var(--dark-blue); }
.ref-card .who .o { font-size: .85rem; color: var(--red); font-weight: 600; }

/* Případová studie */
.case-study {
  background: var(--dark-blue); color: var(--white);
  border-radius: var(--radius); padding: 44px; margin-top: 48px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 44px;
}
.case-study h3 { color: var(--sky); font-size: 1.6rem; }
.case-study p { color: rgba(255,255,255,.85); margin-top: 14px; }
.case-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-content: center; }
.case-kpi { background: rgba(255,255,255,.07); border-radius: 12px; padding: 20px; text-align: center; }
.case-kpi .v { font-size: 1.6rem; font-weight: 900; color: var(--white); }
.case-kpi .l { font-size: .8rem; color: var(--sky); font-weight: 600; }

/* ---------- Obrázek v case-study bloku ---------- */
.case-study { align-items: center; }
.case-study .cs-img {
  display: block; width: 100%; max-width: 340px; height: auto;
  margin: 0 auto; border-radius: 14px;
}

/* ---------- Certifikační stupně RX AKADEMIE ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 48px; }
.cert { text-align: center; }
.cert img { height: 150px; width: auto; display: block; margin: 0 auto 18px; }
.cert h4 { color: var(--dark-blue); font-size: 1.05rem; margin-bottom: 8px; }
.cert p { color: #4a5568; font-size: .92rem; }

/* ---------- Vložené YouTube video (16:9) ---------- */
.video-embed {
  position: relative; padding-top: 56.25%; border-radius: 16px; overflow: hidden;
  box-shadow: 0 18px 44px rgba(0,14,53,.16); background: var(--dark-blue);
}
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-wrap { max-width: 620px; margin: 44px auto 0; }

/* ---------- Pop-up s mapou kanceláří ---------- */
.map-modal { position: fixed; inset: 0; z-index: 1000; display: none; }
.map-modal.open { display: block; }
.map-modal .mm-backdrop { position: absolute; inset: 0; background: rgba(0,14,53,.72); }
/* Mapa kanceláří vložená přímo ve stránce (kontakt.html) */
.map-inline {
  margin-top: 40px; border-radius: 16px; overflow: hidden;
  background: var(--dark-blue); box-shadow: var(--shadow);
}
.map-inline iframe { width: 100%; height: 400px; border: 0; display: block; }

.map-modal .mm-dialog {
  position: relative; margin: 14vh auto 0; width: min(1100px, 94vw);
  height: min(400px, 72vh); /* mapa v embedu mls2 má pevnou výšku 400 px */
  background: var(--dark-blue); border-radius: 16px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,14,53,.45);
}
.map-modal iframe { width: 100%; height: 400px; border: 0; display: block; }
.map-modal .mm-close {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 42px; height: 42px; border: 0; border-radius: 50%;
  background: var(--dark-blue); color: var(--white);
  font-size: 1.5rem; line-height: 1; cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}
.map-modal .mm-close:hover { background: var(--red); transform: rotate(90deg); }

/* ---------- Timeline 5 kroků ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-top: 48px; counter-reset: step; }
.steps.c4 { grid-template-columns: repeat(4, 1fr); }
.step { text-align: center; position: relative; padding-top: 10px; }
.step::before {
  counter-increment: step; content: counter(step);
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--white); border: 3px solid var(--red);
  color: var(--red); font-weight: 900; font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.section-dark .step::before { background: var(--dark-blue); border-color: var(--sky); color: var(--sky); }
.step h4 { font-size: 1rem; }
.section-dark .step h4 { color: var(--white); }
.step p { font-size: .84rem; color: #718096; margin-top: 6px; }
.section-dark .step p { color: rgba(255,255,255,.7); }
.step .dur { display: inline-block; margin-top: 8px; font-size: .74rem; font-weight: 700; color: var(--red); }
.section-dark .step .dur { color: var(--sky); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 48px auto 0; }
.faq details {
  background: var(--white); border-radius: 12px;
  box-shadow: var(--shadow); margin-bottom: 14px;
  overflow: hidden;
}
.faq summary {
  padding: 20px 26px; font-weight: 700; color: var(--dark-blue);
  cursor: pointer; list-style: none; position: relative; padding-right: 56px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 24px; top: 50%;
  transform: translateY(-50%); font-size: 1.5rem; color: var(--red); font-weight: 400;
  transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq .faq-body { padding: 0 26px 22px; color: #4a5568; font-size: .96rem; }

/* ---------- Formulář ---------- */
.contact-band { background: var(--dark-blue); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid label { display: block; font-size: .85rem; font-weight: 600; color: var(--sky); margin-bottom: 6px; }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%; padding: 13px 16px; border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.08); color: var(--white);
  font-family: var(--font); font-size: .95rem;
}
.form-grid input::placeholder, .form-grid textarea::placeholder { color: rgba(255,255,255,.45); }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  outline: none; border-color: var(--sky); background: rgba(255,255,255,.14);
}
.form-grid select option { color: var(--charcoal); }
.form-note { font-size: .78rem; color: rgba(255,255,255,.55); margin-top: 14px; }
.form-success {
  display: none; background: rgba(163,212,242,.15); border: 1.5px solid var(--sky);
  color: var(--white); border-radius: 10px; padding: 18px 22px; margin-top: 18px; font-weight: 600;
}

/* ---------- Kontakty ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.contact-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 34px; text-align: center; }
.contact-card .avatar {
  width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 18px;
  background: var(--dark-blue); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1.7rem;
}
.contact-card .photo {
  width: 130px; height: 130px; border-radius: 50%; margin: 0 auto 18px;
  object-fit: cover; object-position: top; display: block;
  border: 4px solid var(--cream); box-shadow: var(--shadow);
}

/* ---------- Videa (reference) — čtvercový formát ---------- */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 48px; }
.video-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; position: relative; }
.video-card video { width: 100%; display: block; aspect-ratio: 1 / 1; object-fit: cover; background: #000; }
/* overlay pro spuštění videa kliknutím kdekoli na náhled */
.vc-overlay {
  position: absolute; top: 0; left: 0; width: 100%;
  aspect-ratio: 1 / 1; z-index: 2;
  background: transparent; border: none; cursor: pointer; padding: 0;
  display: flex; align-items: center; justify-content: center;
}
.vc-play {
  width: 68px; height: 68px; border-radius: 50%;
  background: rgba(255, 18, 0, .92);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  transition: transform .2s ease, background .2s ease;
}
.vc-play svg { width: 30px; height: 30px; fill: var(--white); margin-left: 4px; }
.vc-overlay:hover .vc-play { transform: scale(1.1); background: var(--red); }
.video-card .cap { padding: 18px 24px; }
.video-card .cap .n { font-weight: 700; color: var(--dark-blue); }
.video-card .cap .o { font-size: .85rem; color: var(--red); font-weight: 600; }
.contact-card .role { color: var(--red); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin: 4px 0 14px; }
.contact-card a { color: var(--blue); text-decoration: none; font-weight: 600; display: block; margin-top: 6px; }
.contact-card a:hover { text-decoration: underline; }

/* ---------- CTA pás ---------- */
.cta-band {
  background: linear-gradient(105deg, var(--red) 0 55%, var(--bridge-red) 55% 100%);
  color: var(--white); text-align: center; padding: 70px 24px;
}
.cta-band h2 { color: var(--white); margin-bottom: 14px; }
.btn-white { background: var(--white); color: var(--bridge-red); }
.btn-white:hover { background: var(--cream); color: var(--red); }
.cta-band p { opacity: .9; max-width: 640px; margin: 0 auto 30px; }

/* ---------- Patička ---------- */
.site-footer { background: #11161A; color: rgba(255,255,255,.75); padding: 56px 0 30px; font-size: .9rem; }
.footer-logo-img { height: 36px; width: auto; display: block; transition: transform .3s ease; }
.footer-logo-img:hover { transform: translateY(-4px); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.site-footer .footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0; transition: background .2s;
}
.site-footer .footer-social a:hover { background: var(--red); }
.footer-social svg { width: 19px; height: 19px; fill: var(--white); display: block; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; }
.site-footer h4 { color: var(--white); font-size: .95rem; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,.75); text-decoration: none; display: block; margin-bottom: 8px; }
.site-footer a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .8rem;
  color: rgba(255,255,255,.5);
}
.footer-logo .wordmark { color: var(--cream); font-weight: 900; font-size: 1.5rem; }
.footer-logo .region { color: rgba(255,255,255,.6); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }

/* disclaimer */
.disclaimer { font-size: .78rem; color: #718096; margin-top: 28px; }
.section-dark .disclaimer { color: rgba(255,255,255,.5); }

/* ---------- Podstránkový hero ---------- */
.page-hero { background: var(--dark-blue); color: var(--white); padding: 70px 0 56px; position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -100px; top: -60px;
  width: 340px; height: 480px;
  background:
    linear-gradient(var(--slash-dark), var(--slash-dark)) 0 0 / 170px 100% no-repeat;
  transform: skewX(-27.5deg); opacity: 1;
}
.page-hero h1 { color: var(--white); position: relative; z-index: 2; }
.page-hero .lead { color: rgba(255,255,255,.82); position: relative; z-index: 2; margin-top: 14px; }

/* ---------- Mapa s balónem (kontakt) ---------- */
.map-wrap { position: relative; }
.map-balloon {
  position: absolute; left: 50%; top: 50%;
  height: 64px; width: auto;
  transform: translate(-50%, -100%); /* špička balónu na bodu adresy */
  pointer-events: none;
  filter: drop-shadow(0 6px 10px rgba(0, 14, 53, .35));
  animation: mapFloat 3s ease-in-out infinite;
}
@keyframes mapFloat {
  0%, 100% { transform: translate(-50%, -100%); }
  50% { transform: translate(-50%, calc(-100% - 8px)); }
}
@media (prefers-reduced-motion: reduce) { .map-balloon { animation: none; } }

/* ---------- Centrála (kontakt) ---------- */
.hq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 36px; align-items: stretch; }
.hq-photo { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; }
.hq-photo img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; flex: 1; }
.hq-caption { padding: 14px 20px; font-size: .85rem; font-weight: 600; color: var(--dark-blue); }
@media (max-width: 960px) { .hq-grid { grid-template-columns: 1fr; } }

/* ---------- Pás 5 kroků nad patičkou ---------- */
.steps-strip { background: var(--cream); border-top: 1px solid rgba(0,14,53,.08); padding: 64px 0; }
.steps-strip h2 { text-align: center; }
.steps-strip .section-label { display: block; text-align: center; }
.steps-strip .steps { margin-top: 40px; }
.steps-strip .cta { text-align: center; margin-top: 40px; }

/* ---------- Cookie lišta ---------- */
.ck-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0, 14, 53, .55);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.ck-overlay.open { display: flex; }
.ck-modal {
  background: var(--white); border-radius: var(--radius);
  max-width: 620px; width: 100%; max-height: 86vh; overflow-y: auto;
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
  padding: 32px;
}
.ck-head h2 { font-size: 1.35rem; color: var(--dark-blue); }
.ck-body p { font-size: .92rem; color: #4a5568; margin-top: 14px; }
.ck-body a { color: var(--blue); font-weight: 600; }
.ck-settings { margin-top: 18px; border-top: 1px solid rgba(0,14,53,.1); }
.ck-cat { padding: 16px 0; border-bottom: 1px solid rgba(0,14,53,.08); }
.ck-cat-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.ck-cat-head strong { color: var(--dark-blue); font-size: .95rem; }
.ck-cat p { font-size: .84rem; margin-top: 8px; }
.ck-always { font-size: .74rem; font-weight: 700; color: #0a7d32; white-space: nowrap; }
.ck-switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.ck-switch input { opacity: 0; width: 0; height: 0; }
.ck-switch span {
  position: absolute; inset: 0; border-radius: 999px;
  background: #cbd5e0; transition: .2s; cursor: pointer;
}
.ck-switch span::before {
  content: ""; position: absolute; width: 20px; height: 20px;
  border-radius: 50%; background: var(--white);
  top: 3px; left: 3px; transition: .2s;
}
.ck-switch input:checked + span { background: var(--red); }
.ck-switch input:checked + span::before { transform: translateX(20px); }
.ck-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.ck-actions .btn { padding: 13px 26px; font-size: .92rem; }
.ck-manage {
  position: fixed; left: 16px; bottom: 16px; z-index: 900;
  background: var(--white); color: var(--dark-blue);
  border: 1px solid rgba(0,14,53,.15); border-radius: 999px;
  padding: 8px 16px; font-size: .78rem; font-weight: 600;
  font-family: var(--font); cursor: pointer; box-shadow: var(--shadow);
  opacity: .85;
}
.ck-manage:hover { opacity: 1; }

/* ---------- Právní stránky ---------- */
.legal { max-width: 860px; margin: 0 auto; }
.legal h2 { font-size: 1.5rem; margin: 40px 0 14px; }
.legal h3 { font-size: 1.1rem; margin: 26px 0 10px; }
.legal p, .legal li { color: #4a5568; font-size: .96rem; margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 14px; }
.legal .updated { font-style: italic; color: #718096; }
.legal table { width: 100%; border-collapse: collapse; margin: 18px 0 26px; font-size: .9rem; background: var(--white); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.legal table th { background: var(--blue); color: var(--white); text-align: left; padding: 12px 16px; }
.legal table td { padding: 11px 16px; border-bottom: 1px solid rgba(0,14,53,.08); color: #4a5568; }

/* ---------- Animace a interaktivita ---------- */
/* Stránky bez animací (právní texty apod.) */
.no-anim .rv { opacity: 1 !important; transform: none !important; transition: none !important; }
.no-anim .page-hero .container > *, .no-anim .hero-inner > * { animation: none !important; opacity: 1 !important; }

@media (prefers-reduced-motion: no-preference) {
  /* scroll-reveal */
  .rv {
    opacity: 0; transform: translateY(28px);
    transition: opacity .65s ease, transform .65s ease;
    transition-delay: var(--rvd, 0s);
  }
  .video-card.rv, .video-card.rv.in { transform: none !important; } /* Safari video fix */
  .rv.in { opacity: 1; transform: translateY(0); }
  .rv.rv-done { transition: transform .25s ease, box-shadow .25s ease; transition-delay: 0s; }

  /* hero nástup */
  .hero-inner > * { opacity: 0; animation: heroIn .8s cubic-bezier(.22,.8,.36,1) forwards; }
  .hero-inner > *:nth-child(1) { animation-delay: .05s; }
  .hero-inner > *:nth-child(2) { animation-delay: .15s; }
  .hero-inner > *:nth-child(3) { animation-delay: .3s; }
  .hero-inner > *:nth-child(4) { animation-delay: .45s; }
  .hero-inner > *:nth-child(5) { animation-delay: .6s; }
  .page-hero .container > * { opacity: 0; animation: heroIn .7s cubic-bezier(.22,.8,.36,1) forwards; }
  .page-hero .container > *:nth-child(2) { animation-delay: .12s; }
  .page-hero .container > *:nth-child(3) { animation-delay: .24s; }
  @keyframes heroIn {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* hover zdvih karet */
  .card:hover, .loc-card:hover, .ref-card:hover,
  .contact-card:hover, .plan:hover, .calc-kpi:hover, .case-kpi:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 44px rgba(0, 14, 53, .16);
  }
  .card, .loc-card, .ref-card, .contact-card, .plan, .calc-kpi, .case-kpi {
    transition: transform .25s ease, box-shadow .25s ease;
  }
  /* .video-card bez transformací — transformovaný předek <video> rozbíjí
     v Safari klikání na nativní ovládací prvky (pauza, posun) */
  .video-card:hover { box-shadow: 0 18px 44px rgba(0, 14, 53, .16); }
  .video-card { transition: box-shadow .25s ease; }
  .card:hover .icon { background: rgba(255, 18, 0, .1); transform: scale(1.08) rotate(-3deg); }
  .card .icon { transition: background .25s ease, transform .25s ease; }
  .card:hover .icon svg { stroke: var(--red); }

  /* kroky — pulz čísla */
  .step:hover::before { transform: scale(1.12); box-shadow: 0 8px 20px rgba(255,18,0,.25); }
  .step::before { transition: transform .25s ease, box-shadow .25s ease; }

  /* menu — animované podtržení */
  .main-nav a:not(.btn) { position: relative; }
  .main-nav a:not(.btn)::after {
    content: ""; position: absolute; left: 0; bottom: -6px;
    width: 100%; height: 2px; background: var(--red);
    transform: scaleX(0); transform-origin: left;
    transition: transform .25s ease;
  }
  .main-nav a:not(.btn):hover::after, .main-nav a:not(.btn).active::after { transform: scaleX(1); }

  /* tabulky — zvýraznění řádku */
  .econ-table tbody tr { transition: background .2s ease; }
  .econ-table tbody tr:hover { background: rgba(163, 212, 242, .18); }

  /* FAQ plynulé rozbalení */
  .faq summary { transition: color .2s ease; }
  .faq details[open] .faq-body { animation: faqIn .35s ease; }
  @keyframes faqIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* CTA band — jemný gradient posun */
  .cta-band .btn:hover { transform: translateY(-3px) scale(1.03); }
}

/* ---------- Responzivita ---------- */
@media (max-width: 960px) {
  .cards.c3, .cards.c4 { grid-template-columns: repeat(2, 1fr); }
  .loc-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .steps, .steps.c4 { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); row-gap: 38px; }
  .charts-2, .case-study, .office-plans, .ref-grid { grid-template-columns: 1fr; }
  .three-questions { grid-template-columns: 1fr; }
  .calc-results { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .econ-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .legal table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .legal table th, .legal table td { white-space: nowrap; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .case-study { padding: 26px; gap: 26px; }
  .calc { padding: 24px; }
  .plan-head, .plan-body { padding-left: 22px; padding-right: 22px; }
  .plan-total { margin: 20px -22px -34px; padding: 18px 22px; }
  .ref-card { padding: 26px; }
  .video-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: 60px 24px 50px; }
  .container { padding: 0 18px; }
  .cta-band { padding: 50px 18px; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); flex-direction: column; padding: 20px 24px 26px;
    box-shadow: 0 16px 30px rgba(0,14,53,.12); gap: 18px; align-items: flex-start;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .cards.c2, .cards.c3, .cards.c4, .loc-grid, .form-grid { grid-template-columns: 1fr; }
  .steps, .steps.c4 { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
}


/* ---------- Skrytá stránka: kalkulačka potenciálu ---------- */
.pot-form { display: grid; grid-template-columns: 2fr 1fr auto; gap: 18px; align-items: end; }
.pot-form label { display: block; font-weight: 700; color: var(--dark-blue); margin-bottom: 6px; }
.pot-form input {
  width: 100%; padding: 14px 16px; border: 2px solid rgba(0,14,53,.14);
  border-radius: 12px; font: inherit; background: var(--white);
}
.pot-form input:focus { outline: none; border-color: var(--blue); }
.pot-btn-wrap .btn { white-space: nowrap; }
.pot-vysledek { margin-top: 28px; border-top: 1px solid rgba(0,14,53,.1); padding-top: 24px; }
.pot-head { display: flex; align-items: center; gap: 14px; font-size: 1.25rem; color: var(--dark-blue); }
.pot-tag { font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; padding: 6px 12px; border-radius: 999px; }
.pot-tag.high { background: rgba(255,18,0,.1); color: var(--red); }
.pot-tag.mid { background: rgba(0,67,255,.1); color: var(--blue); }
.pot-tag.low { background: rgba(0,14,53,.08); color: var(--dark-blue); }
.pot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 20px; }
.pot-kpi { background: var(--cream); border-radius: 12px; padding: 18px; text-align: center; }
.pot-kpi .v { font-size: 1.35rem; font-weight: 800; color: var(--dark-blue); }
.pot-kpi .l { font-size: .8rem; color: #718096; margin-top: 4px; }
.pot-note { font-size: .85rem; color: #718096; margin-top: 16px; }

/* ---------- Skrytá stránka: AI chat ---------- */
.chat-wrap { max-width: 760px; margin: 40px auto 0; }
.chat-box {
  background: var(--white); border-radius: var(--radius) var(--radius) 0 0;
  height: 420px; overflow-y: auto; padding: 24px;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: var(--shadow);
}
.chat-msg { max-width: 85%; padding: 12px 16px; border-radius: 14px; font-size: .95rem; line-height: 1.55; white-space: pre-wrap; }
.chat-msg.ai { background: var(--cream); color: var(--charcoal); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-msg.user { background: var(--blue); color: var(--white); align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-msg.typing { color: #718096; font-weight: 700; letter-spacing: .2em; }
.chat-form { display: flex; gap: 12px; background: var(--white); padding: 16px; border-radius: 0 0 var(--radius) var(--radius); border-top: 1px solid rgba(0,14,53,.08); box-shadow: var(--shadow); }
.chat-form input {
  flex: 1; padding: 14px 16px; border: 2px solid rgba(0,14,53,.14);
  border-radius: 999px; font: inherit;
}
.chat-form input:focus { outline: none; border-color: var(--blue); }
.section-dark .chat-note { color: rgba(255,255,255,.55); font-size: .82rem; margin-top: 14px; text-align: center; }

/* vlastní grafický našeptávač obcí */
.pot-obec-wrap { position: relative; }
.pot-suggest {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 30;
  background: var(--white); border-radius: 14px;
  box-shadow: 0 18px 44px rgba(0, 14, 53, .18);
  overflow: hidden; max-height: 320px; overflow-y: auto;
}
.pot-suggest button {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  width: 100%; padding: 12px 18px; border: none; background: none;
  font: inherit; text-align: left; cursor: pointer;
  border-bottom: 1px solid rgba(0,14,53,.06);
}
.pot-suggest button:last-child { border-bottom: none; }
.pot-suggest button:hover, .pot-suggest button.sel { background: rgba(0,67,255,.07); }
.pot-suggest .name { font-weight: 700; color: var(--dark-blue); }
.pot-suggest .name mark { background: none; color: var(--red); }
.pot-suggest .pop { font-size: .8rem; color: #718096; white-space: nowrap; }

.chat-form input { min-width: 0; }

@media (max-width: 720px) {
  .pot-form { grid-template-columns: 1fr; }
  .pot-grid { grid-template-columns: 1fr 1fr; }
  .chat-box { height: 360px; padding: 16px; }
  .chat-form { padding: 12px; gap: 8px; }
  .chat-form .btn { padding: 13px 18px; font-size: .92rem; }
}

.chat-reset {
  align-self: center; margin-top: 6px; padding: 8px 16px;
  border: 1px solid rgba(0,14,53,.2); border-radius: 999px;
  background: none; font: inherit; font-size: .78rem; color: #718096; cursor: pointer;
}
.chat-reset:hover { border-color: var(--blue); color: var(--blue); }

/* AI štítek u karet nástrojů */
.ai-chip {
  display: inline-block; margin-left: 6px; padding: 3px 10px;
  border-radius: 999px; background: var(--blue); color: var(--white);
  font-size: .66rem; font-weight: 800; letter-spacing: .08em;
  vertical-align: middle; transform: translateY(-2px);
}