/* HLAVIČKA A NAVIGACE */
.site-header { border-bottom: 1px solid var(--border); }
.header-inner { min-height: 94px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 1.2rem; font-weight: 600; text-decoration: none; letter-spacing: -0.04em; white-space: nowrap; }
.brand strong { color: var(--accent); font-weight: 750; }
.main-nav { display: flex; align-items: center; gap: 6px; padding: 5px; border: 1px solid var(--border); border-radius: 14px; background: #eeede8; }
.nav-link { padding: 8px 20px; border-radius: 9px; text-decoration: none; color: var(--muted); font-size: 0.9rem; font-weight: 650; }
.nav-link:hover { color: var(--ink); }
.nav-link.is-active { background: white; color: var(--ink); box-shadow: 0 2px 5px #2323320a; }
.header-note { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.78rem; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #6b8f5a; }
.page-content { min-height: calc(100vh - 200px); padding-block: 46px 60px; }
.loading-message { padding-block: 60px; }

/* ÚVODNÍ OBRAZOVKA */
.hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 64px; }
.hero-copy { padding-block: 24px; }
.hero-copy h1 { margin-top: 20px; max-width: 590px; }
.hero-copy h1 span { color: var(--accent); }
.hero-description { max-width: 440px; color: var(--muted); font-size: 1.06rem; margin-top: 25px; }
.hero-copy .button { margin-top: 30px; }
.hero-footnote { margin-top: 14px; color: var(--muted); font-size: 0.8rem; }
.hero-art { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 430px; overflow: hidden; border-radius: 32px; background: #e8dff9; isolation: isolate; }
.art-caption { position: absolute; top: 27px; left: 30px; color: #5a4279; font-size: 0.67rem; font-weight: 750; letter-spacing: 0.13em; }
.art-circle { position: absolute; width: 290px; height: 290px; border: 1px solid #c9b5e8; border-radius: 50%; z-index: -1; }
.art-circle::after { content: ""; position: absolute; inset: -28px; border: 1px solid #d4c3ee; border-radius: 50%; }
.hero-mascot { width: 265px; height: 265px; transform: rotate(-8deg); }
.art-tag { position: absolute; padding: 10px 16px; background: white; border-radius: 12px; font-size: 0.82rem; font-weight: 650; box-shadow: 0 8px 18px #5934790b; }
.art-tag-top { top: 85px; right: 22px; transform: rotate(7deg); }
.art-tag-bottom { bottom: 61px; left: 25px; transform: rotate(-7deg); }
.art-bottom { position: absolute; bottom: 24px; color: #5a4279; font-size: 0.73rem; }
.how-it-works { margin-top: 68px; }
.section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; margin-bottom: 22px; }
.section-heading p { color: var(--muted); font-size: 0.9rem; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step-card { padding: 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.step-number { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 10px; background: var(--accent-light); color: var(--accent); font-size: 0.75rem; font-weight: 750; margin-bottom: 25px; }
.step-card p { color: var(--muted); margin-top: 11px; font-size: 0.9rem; }

/* KATALOG – V PRVNÍM KROKU ZATÍM BEZ SKLADEB */
.page-heading { margin-top: 8px; }
.page-heading h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-top: 13px; }
.page-heading > p:last-child { margin-top: 17px; max-width: 590px; color: var(--muted); }
.catalog-layout { display: grid; grid-template-columns: 1fr 300px; gap: 22px; margin-top: 36px; }
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 370px; padding: 42px 28px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); text-align: center; }
.empty-state img { width: 95px; height: 95px; margin-bottom: 15px; }
.empty-state h2 { font-size: 1.6rem; }
.empty-state p { max-width: 390px; margin-top: 15px; color: var(--muted); }
.empty-state .button { margin-top: 25px; }
.catalog-note { align-self: start; padding: 27px; background: var(--accent-light); border-radius: var(--radius); }
.catalog-note h2 { font-size: 1.3rem; margin-block: 14px; }
.catalog-note > p:not(.eyebrow) { color: #5e5275; font-size: 0.9rem; }
.topic-list { list-style: none; padding: 0; margin: 22px 0 0; }
.topic-list li { padding-block: 12px; border-top: 1px solid #d6caed; font-size: 0.9rem; font-weight: 600; }
.topic-list small { display: block; margin-top: 3px; color: #685879; font-size: 0.78rem; font-weight: 400; }
.not-found { margin-block: 35px; }

/* PATIČKA */
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid var(--border); padding-block: 25px; }
.site-footer > span { font-weight: 700; font-size: 0.87rem; }
.site-footer p { color: var(--muted); font-size: 0.78rem; }

/* TABLET A TELEFON */
@media (max-width: 1000px) {
  .header-note { display: none; }
  .hero { gap: 32px; }
  .hero-art { min-height: 400px; }
  .art-tag-top { right: 12px; }
  .catalog-layout { grid-template-columns: 1fr 260px; }
}
@media (max-width: 760px) {
  .header-inner { min-height: 82px; }
  .hero { grid-template-columns: 1fr; gap: 27px; }
  .hero-copy { padding-block: 0; }
  .hero-copy h1 { max-width: 620px; font-size: clamp(2.7rem, 8vw, 4rem); }
  .hero-art { min-height: 320px; }
  .hero-mascot { width: 210px; height: 210px; }
  .art-circle { width: 220px; height: 220px; }
  .art-tag-top { top: 76px; right: 30px; }
  .art-tag-bottom { bottom: 57px; }
  .how-it-works { margin-top: 42px; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 9px; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { padding: 23px; }
  .step-number { margin-bottom: 16px; }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-note { padding: 24px; }
}
@media (max-width: 480px) {
  .header-inner { gap: 14px; flex-wrap: wrap; padding-block: 16px; }
  .brand { font-size: 1.13rem; }
  .brand img { width: 36px; height: 36px; }
  .main-nav { width: 100%; }
  .nav-link { flex: 1; text-align: center; }
  .page-content { padding-block: 30px 40px; }
  .hero-description { font-size: 1rem; }
  .hero-art { min-height: 310px; }
  .art-tag { padding: 9px 12px; font-size: 0.75rem; }
  .art-tag-top { right: 13px; top: 76px; }
  .art-tag-bottom { left: 14px; bottom: 55px; }
  .art-caption { left: 22px; top: 24px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 5px; }
}