/* ==========================================================================
   ZJC Consult — style.css
   Jednotný stylopis pro všechny stránky webu.
   ========================================================================== */

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

:root {
  --font-main: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --color-dark: #0A0B0F;
  --color-dark-2: #14161D;
  --color-dark-3: #1E212B;
  --color-accent: #F5A623;
  --color-accent-dark: #D6890C;
  --color-white: #FFFFFF;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F6F7F9;
  --color-border: #E4E6EB;
  --color-text: #1A1C22;
  --color-text-muted: #565C6B;
  --color-danger-bg: #FFF6E9;
  --color-danger-border: #F5A623;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 8px rgba(10, 11, 15, 0.06);
  --shadow-md: 0 8px 28px rgba(10, 11, 15, 0.10);
  --shadow-lg: 0 20px 60px rgba(10, 11, 15, 0.16);

  --container-w: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--color-text-muted); }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }

.section-alt { background: var(--color-bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: rgba(245, 166, 35, 0.12);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head {
  max-width: 720px;
  margin: 0 0 44px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color .15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-dark);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-accent-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-dark {
  background: var(--color-dark);
  color: var(--color-white);
}
.btn-dark:hover { background: #000; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-border);
}
.btn-outline:hover { border-color: var(--color-dark); }

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.35);
}
.btn-outline-light:hover { border-color: var(--color-white); background: rgba(255,255,255,0.08); }

.btn-lg { padding: 16px 34px; font-size: 1.05rem; }
.btn-block { width: 100%; }

.btn-link {
  color: var(--color-accent-dark);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-link:hover { color: var(--color-dark); }

/* ==========================================================================
   HEADER
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-dark);
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: block;
}

.brand-name { letter-spacing: -0.02em; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--color-text);
  transition: background 0.15s ease, color 0.15s ease;
}

.main-nav a.nav-link:hover,
.main-nav li.active > a.nav-link {
  background: var(--color-bg-alt);
  color: var(--color-dark);
}

.nav-item.has-dropdown { position: relative; }

.caret {
  width: 9px;
  height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  transition: transform 0.15s ease;
}

.nav-item.has-dropdown:hover .caret,
.nav-item.has-dropdown:focus-within .caret {
  transform: rotate(225deg);
  margin-top: 3px;
}

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 300px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

.nav-item.has-dropdown:hover .dropdown,
.nav-item.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--color-text);
}

.dropdown a small {
  display: block;
  font-weight: 500;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  margin-top: 2px;
}

.dropdown a:hover { background: var(--color-bg-alt); color: var(--color-accent-dark); }

.header-cta { display: flex; align-items: center; gap: 10px; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--color-dark);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
@media (max-width: 940px) {
  .hamburger { display: flex; }

  .main-nav {
    position: fixed;
    inset: 0;
    top: 73px;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 199;
  }

  .main-nav.is-open { transform: translateX(0); }

  .main-nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    width: 100%;
  }

  .main-nav a.nav-link {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    width: 100%;
    justify-content: space-between;
  }

  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    min-width: 0;
    padding: 0 0 0 10px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    margin: 4px 0 8px;
  }

  .nav-item.has-dropdown.is-open .dropdown { display: block; }

  .header-cta-mobile {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
  }

  .header-cta { display: none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  background: radial-gradient(circle at 15% 0%, #1a1d29 0%, var(--color-dark) 55%, #000 100%);
  color: var(--color-white);
  padding: 96px 0 92px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,166,35,0.28) 0%, rgba(245,166,35,0) 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 760px;
  position: relative;
  z-index: 1;
}

.hero h1 { color: var(--color-white); margin-bottom: 0.5em; }

.hero .lead {
  color: rgba(255,255,255,0.78);
  font-size: 1.2rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.page-hero {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 68px 0 64px;
}
.page-hero h1 { color: var(--color-white); }
.page-hero .lead { color: rgba(255,255,255,0.75); max-width: 680px; }
.page-hero .eyebrow { background: rgba(245,166,35,0.18); }

/* ==========================================================================
   CARDS / GRID
   ========================================================================== */

.grid {
  display: grid;
  gap: 28px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 880px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(245, 166, 35, 0.14);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
  font-weight: 800;
}

.card h3 { margin-bottom: 10px; }

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card .btn-link { margin-top: auto; padding-top: 10px; }

/* Do / Don't lists */
.dd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 780px) { .dd-grid { grid-template-columns: 1fr; } }

.dd-card {
  border-radius: var(--radius-lg);
  padding: 32px;
}

.dd-card.do {
  background: #F0FAF3;
  border: 1px solid #CBEAD4;
}

.dd-card.dont {
  background: #FBF1F1;
  border: 1px solid #F1D3D3;
}

.dd-card h3 { display: flex; align-items: center; gap: 10px; }

.dd-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dd-card li {
  position: relative;
  padding: 8px 0 8px 30px;
  color: var(--color-text);
  border-bottom: 1px dashed rgba(0,0,0,0.08);
}
.dd-card li:last-child { border-bottom: none; }

.dd-card.do li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 8px;
  color: #2E9E52;
  font-weight: 800;
}

.dd-card.dont li::before {
  content: "✕";
  position: absolute;
  left: 0;
  top: 8px;
  color: #C4453E;
  font-weight: 800;
}

/* ==========================================================================
   RIZIKOVÉ UPOZORNĚNÍ (disclaimer)
   ========================================================================== */

.risk-box {
  border: 2px solid var(--color-danger-border);
  background: var(--color-danger-bg);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
}

.risk-icon {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.4rem;
}

.risk-box h3 { margin-bottom: 8px; }
.risk-box p { color: #6B5216; margin-bottom: 10px; }
.risk-box p:last-child { margin-bottom: 0; }

/* ==========================================================================
   STEPPER / TIMELINE (Jak to funguje)
   ========================================================================== */

.stepper {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
}

.stepper::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-border));
}

.step {
  position: relative;
  padding: 0 0 44px 78px;
}
.step:last-child { padding-bottom: 0; }

.step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  border: 4px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-border);
  z-index: 1;
}

.step:nth-child(odd) .step-num { background: var(--color-dark); }
.step:nth-child(even) .step-num { background: var(--color-accent-dark); }

.step-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  box-shadow: var(--shadow-sm);
}

.step-card h3 { margin-bottom: 6px; font-size: 1.12rem; }
.step-card p { margin: 0; }

/* summary variant on homepage (compact, horizontal on desktop) */
.mini-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
@media (max-width: 980px) { .mini-steps { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .mini-steps { grid-template-columns: 1fr; } }

.mini-step {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: left;
}

.mini-step .mini-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.mini-step h3 { font-size: 0.98rem; margin-bottom: 4px; }
.mini-step p { font-size: 0.88rem; margin: 0; }

/* ==========================================================================
   ACCORDION (FAQ)
   ========================================================================== */

.accordion { max-width: 820px; margin: 0 auto; }

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  background: var(--color-white);
}

.accordion-item > summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 700;
  font-size: 1.02rem;
}

.accordion-item > summary::-webkit-details-marker { display: none; }

.accordion-item .acc-plus {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  position: relative;
}

.accordion-item .acc-plus::before,
.accordion-item .acc-plus::after {
  content: "";
  position: absolute;
  background: var(--color-dark);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.accordion-item .acc-plus::before { width: 12px; height: 2px; }
.accordion-item .acc-plus::after { width: 2px; height: 12px; transition: opacity .15s ease; }

.accordion-item[open] .acc-plus::after { opacity: 0; }
.accordion-item[open] { border-color: var(--color-accent); }
.accordion-item[open] > summary { color: var(--color-accent-dark); }

.accordion-body {
  padding: 0 24px 22px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   FORM (Začít)
   ========================================================================== */

.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  max-width: 620px;
  margin: 0 auto;
}

.form-row { margin-bottom: 20px; }

.form-row label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 0.98rem;
  background: var(--color-bg-alt);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
}

.form-row.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.form-row.checkbox input { width: auto; margin-top: 4px; }
.form-row.checkbox label { font-weight: 500; margin: 0; font-size: 0.9rem; color: var(--color-text-muted); }

.form-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 18px;
}

/* ==========================================================================
   MISC BLOCKS
   ========================================================================== */

.cta-band {
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--color-white); margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,0.72); margin: 0; }

.important-box {
  border-left: 4px solid var(--color-dark);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 22px 26px;
  margin: 8px 0;
}
.important-box h3 { margin-bottom: 8px; font-size: 1.05rem; }
.important-box p:last-child { margin-bottom: 0; }

.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li {
  position: relative;
  padding: 10px 0 10px 32px;
  border-bottom: 1px solid var(--color-border);
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
}

.numbered-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: nlist;
}
.numbered-list li {
  counter-increment: nlist;
  position: relative;
  padding: 4px 0 4px 46px;
  margin-bottom: 22px;
}
.numbered-list li::before {
  content: counter(nlist);
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.92rem;
}
.numbered-list li strong { display: block; margin-bottom: 4px; font-size: 1.05rem; }
.numbered-list li p { margin: 0; }

.placeholder-tag {
  display: inline-block;
  background: #FFF1D6;
  border: 1px dashed var(--color-accent-dark);
  color: #8A5A00;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 6px;
}

.status-banner {
  background: #1E212B;
  color: var(--color-white);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 40px;
}
.status-banner strong { color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.85rem; display: block; margin-bottom: 8px; }
.status-banner p { color: rgba(255,255,255,0.85); margin: 0; }

.breadcrumb-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 18px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 28px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

@media (max-width: 880px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
}

.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 38px; height: 38px; border-radius: 50%; }
.footer-brand span { font-weight: 800; color: var(--color-white); font-size: 1.05rem; }

.footer-tagline { max-width: 300px; font-size: 0.92rem; }

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 11px; }
.footer-col a { font-size: 0.92rem; color: rgba(255,255,255,0.68); transition: color .15s ease; }
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 26px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  max-width: 900px;
  margin: 0 auto 26px;
  text-align: center;
  padding-top: 26px;
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-lg { margin-top: 48px; }
.mb-lg { margin-bottom: 48px; }
.flow > * + * { margin-top: 1em; }

@media (max-width: 780px) {
  section { padding: 52px 0; }
  .cta-band { padding: 36px 28px; text-align: center; justify-content: center; }
  .form-card { padding: 28px; }
  .risk-box { flex-direction: column; padding: 26px; }
}