/* Vykazovátko – prezentační web. Tokeny odpovídají tématu aplikace (src/theme.ts, MUI light). */

@font-face {
  font-family: Roboto;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/roboto-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308,
    U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: Roboto;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/roboto-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: Roboto;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/roboto-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308,
    U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: Roboto;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/roboto-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* Roboto Mono nese jen čísla „01“–„04“, stačí mu latin. */
@font-face {
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/roboto-mono-latin-500-normal.woff2') format('woff2');
}

:root {
  --primary: #1976d2;
  --primary-dark: #1565c0;
  --text: rgba(0, 0, 0, 0.87);
  --text-body: rgba(0, 0, 0, 0.7);
  --text-muted: rgba(0, 0, 0, 0.6);
  --bg: #fff;
  --bg-alt: #f5f5f5;
  --divider: rgba(0, 0, 0, 0.08);
  --divider-strong: rgba(0, 0, 0, 0.12);
  --success-bg: #e8f5e9;
  --success-fg: #1b5e20;
  --info-bg: #e3f2fd;
  --info-fg: #1565c0;
  --error-bg: #fdeded;
  --error-fg: #c62828;
  --window-bar: #eceff1;
  --elevation-1: 0 2px 1px -1px rgba(0, 0, 0, 0.2), 0 1px 1px 0 rgba(0, 0, 0, 0.14),
    0 1px 3px 0 rgba(0, 0, 0, 0.12);
  --elevation-2: 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.14),
    0 1px 5px 0 rgba(0, 0, 0, 0.12);
  --content-width: 1120px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
}

body {
  font-family: Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--primary);
  text-decoration: none;
}
a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}
a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

h1,
h2,
h3 {
  font-weight: 500;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
}

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}

/* Tlačítka ve stylu MUI */
.btn {
  display: inline-block;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.btn:hover {
  text-decoration: none;
}
.btn-contained {
  padding: 13px 28px;
  font-size: 15px;
  background: var(--primary);
  color: #fff;
  box-shadow: var(--elevation-2);
}
.btn-contained:hover {
  background: var(--primary-dark);
  color: #fff;
}
.btn-outlined {
  padding: 8px 16px;
  font-size: 14px;
  border: 1px solid rgba(25, 118, 210, 0.5);
  color: var(--primary);
}
.btn-outlined:hover {
  background: rgba(25, 118, 210, 0.04);
  border-color: var(--primary);
  color: var(--primary);
}

/* Hlavička */
.site-header {
  border-bottom: 1px solid var(--divider);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.brand:hover {
  color: var(--text);
  text-decoration: none;
}
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 17px;
}
.brand-name {
  font-size: 18px;
  font-weight: 500;
}
.site-header .btn-outlined {
  margin-left: auto;
}

/* Hero */
.hero {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--divider);
}
.hero .container {
  padding-top: 72px;
  padding-bottom: 64px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 48px;
  align-items: center;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--success-bg);
  color: var(--success-fg);
  border-radius: 16px;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(34px, 4.6vw, 48px);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.5px;
  text-wrap: balance;
}
.lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0 0 32px;
  max-width: 520px;
  text-wrap: pretty;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.cta-note {
  font-size: 14px;
  color: var(--text-muted);
}

.window {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--divider);
  box-shadow: 0 11px 15px -7px rgba(0, 0, 0, 0.12), 0 24px 38px 3px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}
.window-bar {
  height: 28px;
  background: var(--window-bar);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
}
.window-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.18);
}
.window img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: left top;
}

/* K čemu slouží */
.features .container {
  padding-top: 72px;
  padding-bottom: 72px;
}
.section-title {
  font-size: 28px;
  margin: 0 0 8px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin: 0 0 40px;
  max-width: 620px;
  line-height: 1.6;
}
.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap: 32px 40px;
}
.feature-number {
  font-family: 'Roboto Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 10px;
}
.feature-grid h3 {
  font-size: 17px;
  margin: 0 0 8px;
}
.feature-grid p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0;
  text-wrap: pretty;
}

/* Vaše data patří jen vám */
.promises .container {
  padding-top: 72px;
  padding-bottom: 72px;
}
.promises .section-title {
  margin-bottom: 40px;
}
.promise-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 24px;
}
.promise {
  background: #fff;
  border-radius: 4px;
  padding: 28px 24px;
  box-shadow: var(--elevation-1);
}
.promise-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.promise-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}
.promise-icon.success {
  background: var(--success-bg);
  color: var(--success-fg);
}
.promise-icon.info {
  background: var(--info-bg);
  color: var(--info-fg);
}
.promise-icon.error {
  background: var(--error-bg);
  color: var(--error-fg);
}
.promise h3 {
  font-size: 18px;
  margin: 0 0 10px;
}
.promise p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
  margin: 0;
  text-wrap: pretty;
}

/* Závěrečná výzva */
.closing {
  max-width: 720px;
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
}
.closing h2 {
  font-size: 28px;
  margin: 0 0 12px;
  text-wrap: balance;
}
.closing p {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(0, 0, 0, 0.65);
  margin: 0 0 28px;
}

/* Patička */
.site-footer {
  border-top: 1px solid var(--divider-strong);
}
.site-footer .container {
  padding-top: 20px;
  padding-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}
.site-footer .push {
  margin-left: auto;
}

/* 404 */
.not-found {
  max-width: 720px;
  margin: 0 auto;
  padding: 96px 24px;
  text-align: center;
}
.not-found h1 {
  font-size: 34px;
  margin: 0 0 12px;
}
.not-found p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0 0 28px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}