/* BNR — minimalističen stil (brez odvečne grafike) */

:root {
  --bg: #0b0f14;
  --bg-soft: #0f1620;
  --panel: #0f1723;
  --text: #e8eef6;
  --muted: #aab7c6;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #58b0ff;
  --accent-2: #79f2c0;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1100px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  line-height: 1.55;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% -20%, rgba(88, 176, 255, 0.22), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(121, 242, 192, 0.16), transparent 55%),
    linear-gradient(180deg, var(--bg), #070a0f);
}

a {
  color: inherit;
  text-decoration-color: rgba(88, 176, 255, 0.6);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: rgba(121, 242, 192, 0.8);
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 14px;
  top: 14px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  outline: 2px solid rgba(88, 176, 255, 0.6);
  z-index: 1000;
}

/* Header */
.site-header {
  position: relative;
  padding: 18px 0 0;
}

.banner-shell {
  width: min(1280px, calc(100% - 24px));
  margin: 0 auto;
}

.site-banner {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  border: 1px solid rgba(121, 242, 192, 0.18);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.top-nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  margin-top: 14px;
  backdrop-filter: blur(12px);
  background: rgba(11, 15, 20, 0.72);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid var(--line);
}

.nav-only {
  display: flex;
  justify-content: center;
  padding: 12px 0;
}

.header-inner {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
}

.brand-mark {
  width: auto;
  min-width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}

.brand-name {
  font-weight: 700;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.92rem;
}

.nav {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-main {
  padding: 8px 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.nav a:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.nav-cta {
  color: var(--text) !important;
  background: rgba(88, 176, 255, 0.16);
  border-color: rgba(88, 176, 255, 0.35) !important;
}

/* Hero */
.hero {
  padding: 34px 0 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: start;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  margin: 0 0 14px;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 18px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 14px 0 14px;
}

.meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.pill {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.h3 {
  font-size: 1.15rem;
  margin: 0 0 10px;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: grid;
  gap: 8px;
}

.checklist li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-2);
}

/* Sections */
.section {
  padding: 46px 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

h2 {
  margin: 0 0 10px;
  font-size: 1.7rem;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.92rem;
}

.cards {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card {
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.card p {
  margin: 0 0 12px;
  color: var(--muted);
}

.bullets {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 6px;
}

.steps {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--text);
  background: rgba(88, 176, 255, 0.16);
  border: 1px solid rgba(88, 176, 255, 0.35);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}

.panel {
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.faq {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

details {
  border-radius: var(--radius);
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

summary {
  cursor: pointer;
  font-weight: 600;
}

details p {
  margin: 10px 0 0;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid rgba(88, 176, 255, 0.38);
  background: rgba(88, 176, 255, 0.18);
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
  cursor: pointer;
}

.button:hover {
  background: rgba(88, 176, 255, 0.22);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

/* Form */
.form-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  margin-top: 18px;
  align-items: start;
}

.form {
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

input,
select,
textarea {
  appearance: none;
  width: 100%;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(15, 23, 35, 0.7);
  color: var(--text);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(88, 176, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(88, 176, 255, 0.12);
}

textarea {
  resize: vertical;
  min-height: 140px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.checkbox {
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 10px;
  margin-top: 2px;
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  padding: 0;
  border-radius: 6px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 6px 0 6px;
}

.contact-card {
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-line {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
}

.contact-line:last-child {
  border-bottom: none;
}

.contact-line .label {
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-line .value {
  font-weight: 650;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0 24px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .form-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding-top: 10px;
  }

  .banner-shell {
    width: min(100%, calc(100% - 12px));
  }

  .nav a {
    padding: 9px 10px;
  }

  .nav-main {
    width: 100%;
    justify-content: center;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}