/* ============================================================================
   STARFALL - samostatný design této podstránky (vlastní barvy, fonty, hlavička
   i patička). Nezávisí na style.css, nesdílí s ním žádné třídy.
   ============================================================================ */

:root {
  --sf-bg: #06070d;
  --sf-bg-soft: #0c0e1a;
  --sf-bg-alt: #10121f;
  --sf-ink: #e9e2d3;
  --sf-ink-dim: #b9b0a0;
  --sf-ink-faint: #837a6c;
  --sf-gold: #c9a876;
  --sf-gold-light: #e3cd9d;
  --sf-gold-dim: rgba(201, 168, 118, 0.35);
  --sf-hairline: rgba(201, 168, 118, 0.18);
  --sf-parchment-ink: #3b2a18;

  --sf-font-script: 'Lavishly Yours', cursive;
  --sf-font-display: 'Cormorant Garamond', serif;
  --sf-font-body: 'EB Garamond', serif;

  --sf-space-xs: 0.5rem;
  --sf-space-sm: 1rem;
  --sf-space-md: 1.75rem;
  --sf-space-lg: 2.75rem;
  --sf-space-xl: 4.5rem;
  --sf-space-2xl: 7rem;

  --sf-max: 1180px;
}

/* ---- RESET (stránka nenačítá style.css, potřebuje vlastní základ) ---- */

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

.sf-page {
  background-color: var(--sf-bg);
  color: var(--sf-ink);
  font-family: var(--sf-font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

html:has(.sf-page) {
  scroll-behavior: smooth;
  background-color: var(--sf-bg);
}

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

.sf-page a {
  color: var(--sf-gold-light);
  text-decoration: none;
  border-bottom: 1px solid var(--sf-gold-dim);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.sf-page a:hover,
.sf-page a:focus-visible {
  color: var(--sf-gold-light);
  border-bottom-color: var(--sf-gold-light);
}

.sf-container {
  width: 90%;
  max-width: var(--sf-max);
  margin: 0 auto;
}

.sf-eyebrow {
  display: block;
  font-family: var(--sf-font-script);
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  color: var(--sf-gold-light);
  text-align: center;
  margin-bottom: -0.25rem;
}

.sf-heading {
  font-family: var(--sf-font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: 4px;
  text-transform: uppercase;
  text-align: center;
  color: var(--sf-ink);
}

/* ============================================================================
   HLAVIČKA
   ============================================================================ */

/* Stejná hlavička jako na úvodní stránce webu (style.css), jen s černým
   pozadím místo tmavě modrého. */

header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--sf-hairline);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 0.25rem 2rem;
  min-height: 3.25rem;
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
}

.sf-page a.navbar-logo {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  text-decoration: none;
  transition: opacity 0.3s ease;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  z-index: 10;
  border-bottom: none;
}

.sf-page a.navbar-logo:hover,
.sf-page a.navbar-logo:focus {
  opacity: 0.8;
  border-bottom: none;
}

.navbar-logo img {
  height: 6.67rem;
  width: auto;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.55));
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 3rem;
  align-items: center;
  flex: 1;
}

.navbar-menu-left {
  justify-content: flex-start;
  padding-right: 4rem;
}

.navbar-menu-right {
  justify-content: flex-end;
  padding-left: 4rem;
}

.navbar-menu a {
  color: var(--sf-ink);
  font-weight: 400;
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
  border-bottom: none;
  white-space: nowrap;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--sf-gold);
  transition: width 0.3s ease;
}

.navbar-menu a:hover,
.navbar-menu a:focus {
  color: var(--sf-gold);
  border-bottom: none;
}

.navbar-menu a:hover::after,
.navbar-menu a:focus::after {
  width: 100%;
}

.navbar-actions {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 0.5rem;
}

.navbar-toggle span {
  width: 1.5rem;
  height: 2px;
  background-color: var(--sf-gold);
  transition: all 0.3s ease;
}

/* Menší notebooky - užší mezery mezi položkami, aby nezajížděly pod logo
   (musí být před blokem mobilního menu, které nastavuje gap: 0) */
@media (max-width: 1280px) {
  .navbar-menu {
    gap: 1.5rem;
  }
}

/* Hamburger menu už od tabletů - 7 položek se vedle loga na užší šířce nevejde */
@media (max-width: 1024px) {
  .navbar {
    flex-wrap: wrap;
    justify-content: flex-end;
    row-gap: 0;
  }

  .navbar-logo img {
    height: 3.33rem;
  }

  /* Tlačítko menu zůstává nahoře vpravo, položky menu se rozbalí pod ním */
  .navbar-actions {
    order: -1;
  }

  .navbar-logo {
    left: 1.5rem;
    transform: none;
  }

  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background-color: #000;
    padding: 1.75rem 2rem 2.75rem;
    border-top: 1px solid var(--sf-hairline);
    width: 100%;
  }

  .navbar-menu-left,
  .navbar-menu-right {
    position: static;
    flex: none;
    width: 100%;
    padding: 0;
  }

  .navbar-menu-left.active {
    padding-top: 1rem;
  }

  .navbar-menu.active {
    display: flex;
  }

  .navbar-menu a {
    padding: 1rem;
    display: block;
  }

  .navbar-toggle {
    display: flex;
  }

  /* Křížek: krajní čárky se posunou do středu (mezera + tloušťka čárky) a pootočí */
  .navbar-toggle.active span:nth-child(1) {
    transform: translateY(calc(0.5rem + 2px)) rotate(45deg);
  }

  .navbar-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .navbar-toggle.active span:nth-child(3) {
    transform: translateY(calc(-0.5rem - 2px)) rotate(-45deg);
  }
}

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

.sf-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 9rem 1.5rem 4rem;
}

.sf-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.sf-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sf-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 7, 13, 0.2) 0%, rgba(6, 7, 13, 0.15) 35%, rgba(6, 7, 13, 0.5) 100%);
}

.sf-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sf-hero-label {
  position: relative;
  display: inline-block;
  width: clamp(16rem, 34vw, 23rem);
  margin-bottom: var(--sf-space-sm);
}

.sf-hero-label img { width: 100%; height: auto; }

.sf-hero-label h1 {
  position: absolute;
  top: 52%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--sf-font-script);
  font-weight: 400;
  font-size: clamp(2.75rem, 6vw, 4rem);
  color: var(--sf-parchment-ink);
  letter-spacing: 1px;
  white-space: nowrap;
}

.sf-hero-subtitle {
  font-family: var(--sf-font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sf-ink);
  margin-top: 0.5rem;
}

.sf-hero-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: var(--sf-space-md);
  font-family: var(--sf-font-display);
  font-size: 1.05rem;
  letter-spacing: 1px;
  color: var(--sf-gold-light);
}

.sf-hero-meta i { color: var(--sf-gold); }

/* ============================================================================
   O ČEM BYL STARFALL
   ============================================================================ */

.sf-about {
  padding: var(--sf-space-2xl) 1.5rem;
  background: var(--sf-bg);
}

.sf-about-text {
  max-width: 720px;
  margin: 0 auto;
}

.sf-about-text p {
  margin-bottom: var(--sf-space-md);
  color: var(--sf-ink-dim);
}

.sf-about-text p:first-of-type::first-letter {
  font-family: var(--sf-font-display);
  font-size: 3.4rem;
  line-height: 0.7;
  float: left;
  padding: 0.15rem 0.5rem 0 0;
  color: var(--sf-gold);
}

.sf-cta {
  text-align: center;
  margin-top: var(--sf-space-lg);
}

.sf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  font-family: var(--sf-font-display);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--sf-gold-light);
  border: 1px solid var(--sf-gold);
  border-radius: 2px;
  background: transparent;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.sf-btn:hover,
.sf-btn:focus-visible {
  background-color: var(--sf-gold);
  color: var(--sf-bg);
  border-bottom: 1px solid var(--sf-gold);
}

/* ============================================================================
   VIDEO
   ============================================================================ */

.sf-video-section {
  padding: 0 1.5rem var(--sf-space-lg);
  background: var(--sf-bg);
}

.sf-video-frame {
  max-width: 860px;
  margin: 0 auto;
  padding: 0.6rem;
  border: 1px solid var(--sf-hairline);
  border-radius: 4px;
  background: var(--sf-bg-soft);
}

.sf-video-ratio {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
}

.sf-video-ratio iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================================================
   PATIČKA
   ============================================================================ */

/* Doslovná kopie patičky z style.css (stejné barvy, fonty i chování jako
   na ostatních stránkách webu - schválně mimo sf- design systém). */

.sf-page footer {
  position: relative;
  background-color: #050b15;
  background-image: linear-gradient(rgba(5, 11, 21, 0.72), rgba(5, 11, 21, 0.88)), url('Obrazky/paticka.png');
  background-size: cover;
  background-position: center;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  padding: 4rem 2rem 2rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
  line-height: 1.5;
}

.footer-content {
  width: 85%;
  max-width: 1200px;
  margin: 0 auto 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 1rem;
}

.footer-brand img {
  width: 4.5rem;
  height: auto;
}

.footer-brand-name {
  font-family: 'Playfair Display SC', 'Georgia', 'Garamond', serif;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: #ffffff;
  letter-spacing: 1px;
}

.footer-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #e0e0e0;
}

.footer-contact i {
  width: 1.25rem;
  text-align: center;
  color: #cfb88b;
}

.footer-contact a {
  color: #e0e0e0;
  border-bottom: 2px solid transparent;
}

.footer-contact a:hover,
.footer-contact a:focus {
  color: #cfb88b;
  border-bottom: 2px solid #cfb88b;
}

.footer-socials {
  display: flex;
  gap: 1rem;
  margin-top: 0.25rem;
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  color: #cfb88b;
  font-size: 1.125rem;
  border-bottom: none;
  transition: all 300ms ease-in-out;
}

.footer-socials a:hover,
.footer-socials a:focus {
  background-color: #cfb88b;
  color: #0a1428;
  transform: translateY(-2px);
}

.footer-invoice h4 {
  font-family: 'Playfair Display SC', 'Georgia', 'Garamond', serif;
  color: #cfb88b;
  margin-bottom: 1rem;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
}

.footer-invoice address {
  font-style: normal;
  font-size: 0.875rem;
  line-height: 1.8;
  color: #e0e0e0;
  margin-bottom: 1.5rem;
}

.footer-rights {
  max-width: 60ch;
  font-size: 0.75rem;
  line-height: 1.5;
  letter-spacing: 0.3px;
  color: #a0a0a0;
  margin-bottom: 1.5rem;
}

a.footer-partner {
  display: inline-block;
  border-bottom: none;
  border-radius: 4px;
  overflow: hidden;
  transition: opacity 300ms ease-in-out;
}

.footer-partner:hover,
.footer-partner:focus {
  opacity: 0.85;
}

.footer-partner img {
  display: block;
  height: auto;
}

.footer-bottom {
  width: 85%;
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: #a0a0a0;
}

.footer-legal {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.footer-legal li:not(:last-child) {
  position: relative;
  padding-right: 1.5rem;
}

.footer-legal li:not(:last-child)::after {
  content: '|';
  position: absolute;
  right: 0;
  color: #4a4a4a;
}

.footer-legal a,
.footer-author a {
  color: #e0e0e0;
  font-size: 0.875rem;
  border-bottom: 2px solid transparent;
}

.footer-legal a:hover,
.footer-legal a:focus,
.footer-author a:hover,
.footer-author a:focus {
  color: #cfb88b;
  border-bottom: 2px solid #cfb88b;
}

.footer-author {
  margin: 0;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

/* ============================================================================
   KURZOR - padající lístky růže (po celé stránce)
   ============================================================================ */

.sf-rose-petal {
  position: fixed;
  left: 0;
  top: 0;
  width: 11px;
  height: 8px;
  pointer-events: none;
  z-index: 90;
  background: linear-gradient(135deg, #f2b6c6 0%, #c9526f 55%, #8a2f47 100%);
  border-radius: 0% 100% 0% 100%;
  box-shadow: 0 0 3px rgba(138, 47, 71, 0.5);
  animation-name: sfPetalFall;
  animation-timing-function: ease-in;
  animation-fill-mode: forwards;
  animation-duration: 2s;
}

@keyframes sfPetalFall {
  0% {
    opacity: 0.9;
    transform: translate(-50%, -50%) translate(0, 0) rotate(0deg);
  }
  50% {
    opacity: 0.75;
    transform: translate(-50%, -50%) translate(var(--sf-drift, 20px), 46px) rotate(calc(var(--sf-spin, 260deg) * 0.55));
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) translate(calc(var(--sf-drift, 20px) * 1.8), 100px) rotate(var(--sf-spin, 260deg));
  }
}