/* Rozloženie jednotlivých sekcií stránky, v poradí, v akom idú za sebou. */

/* Hlavička */
.site-header { border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; }
.site-header .wordmark { font-size: 28px; }
.site-nav { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 15px; font-weight: 600; }
.site-nav a { text-decoration: none; }
.site-header__tools { display: flex; align-items: center; gap: 10px; }
.lang-switch { display: flex; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.lang-switch a {
  min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600; color: var(--muted); text-decoration: none;
}
.lang-switch a[aria-current="true"] { background: var(--ink); color: var(--bg); font-weight: 700; }

/* Úvod */
.hero { padding-block: 72px 88px; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 48px; align-items: center; }
.hero__text { display: flex; flex-direction: column; gap: 22px; }
.hero__title { font-size: clamp(38px, 5.2vw, 58px); line-height: 1.05; letter-spacing: -0.03em; }
.hero .lead { font-size: 20px; max-width: 34em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.hero__mark { max-width: 400px; width: 100%; justify-self: center; }

/* Ukážka AI nástroja */
.demo-step { gap: 14px; }
.demo-step__label { font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.demo-step__messy {
  flex-grow: 1; padding: 14px 16px; border-radius: 12px; background: var(--code-bg); border: 1px dashed var(--line);
  font-family: var(--font-mono); font-size: 14px; line-height: 1.55; color: var(--muted); white-space: pre-wrap;
}
.payments { display: flex; flex-direction: column; gap: 10px; }
.payment {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px;
  padding: 12px 14px; border-radius: 12px; background: var(--bg-alt); font-size: 15px;
}
.payment__name { font-weight: 600; }
.payment__amount { font-weight: 700; }
.payment__iban, .payment__ref { color: var(--muted); font-size: 13px; }
.payment__iban { font-family: var(--font-mono); }
.demo-step__check { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; }
.qr-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
/* QR kód je vždy tmavý na bielom, aj v tmavom režime – tak ho banky čítajú najlepšie. */
.qr {
  margin: 0; display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14px;
  border-radius: 12px; background: #FFFFFF; color: #1C1A18; border: 1px solid var(--line);
}
.qr svg { width: 100%; max-width: 110px; height: auto; fill: #1C1A18; }
.qr figcaption { font-size: 13px; font-weight: 600; }

/* Postup */
.step { display: flex; flex-direction: column; gap: 10px; padding-top: 18px; border-top: 2px solid var(--amber); }
.step__number { font-size: 14px; font-weight: 700; color: var(--accent-text); }

/* Banner „Prvá hodina zadarmo“ */
.banner-wrap { padding-bottom: 96px; }
.banner {
  border-radius: var(--radius-lg); padding: 48px; background: var(--banner-bg); color: var(--banner-fg);
  border: 2px solid var(--banner-border); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px;
}
.banner__text { display: flex; flex-direction: column; gap: 10px; flex: 1 1 420px; }
.banner__title { font-size: clamp(28px, 3.4vw, 36px); color: var(--banner-title); }
.banner p { font-size: 19px; }

/* O mne */
.about { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 48px; align-items: start; }
.about__person { display: flex; flex-direction: column; gap: 6px; }
.about__photo {
  aspect-ratio: 4 / 5; max-width: 360px; margin-bottom: 12px; border-radius: 18px;
  background: var(--surface); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 14px;
}
.about__name { font-size: 20px; font-weight: 700; }
.about__text { display: flex; flex-direction: column; gap: 20px; }
.about__text h3 { font-size: 24px; }
.pronunciation {
  align-self: flex-start; padding: 8px 14px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--line); font-size: 15px;
}

/* Kontakt */
.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 48px; }
.contact__info { display: flex; flex-direction: column; gap: 16px; }
.contact__list { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }

/* Pätička */
.site-footer { border-top: 1px solid var(--line); }
.site-footer__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 32px; font-size: 15px; color: var(--muted);
}
.site-footer .wordmark { font-size: 22px; }

@media (max-width: 640px) {
  .hero { padding-block: 48px 64px; }
  .banner { padding: 32px 24px; }
}

.about__photo-icon { width: 96px; height: 96px; stroke: var(--muted); stroke-width: 1; opacity: .5; }

/* Povinné údaje firmy v pätičke (zákon o elektronickom obchode). */
.site-footer__legal { display: flex; flex-direction: column; gap: 2px; text-align: right; }
@media (max-width: 640px) { .site-footer__legal { text-align: left; } }

/* Právne stránky (ochrana osobných údajov): úzky stĺpec dobre čitateľného textu. */
.legal { max-width: 760px; padding-block: 48px 88px; display: flex; flex-direction: column; gap: 16px; }
.legal h1 { font-size: clamp(32px, 4.5vw, 44px); letter-spacing: -0.03em; }
.legal h2 { font-size: 26px; margin-top: 24px; }
.legal h3 { font-size: 19px; margin-top: 8px; }
.legal a { color: var(--accent-text); }
.legal__list { list-style: disc; padding-left: 1.3em; display: flex; flex-direction: column; gap: 6px; }
.legal a.btn { color: var(--cta-fg); text-decoration: none; }


/* Mobilné menu: na úzkych obrazovkách sa menu skladá pod tlačidlo (len s JS – bez neho zostane rozbalené). */
.nav-toggle, .site-nav__cta { display: none; }
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: block; }

@media (max-width: 860px) {
  .site-header__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; row-gap: 0; }
  .site-header__tools { gap: 8px; }
  .btn--header { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    grid-column: 1 / -1; grid-row: 2; flex-direction: column; gap: 0;
    margin-top: 14px; padding-top: 6px; border-top: 1px solid var(--line); font-size: 17px;
  }
  .site-nav a { display: flex; align-items: center; min-height: 48px; padding-inline: 2px; }
  .site-nav__cta { display: flex; color: var(--accent-text); }
  .js .site-nav { display: none; }
  .js .site-header--open .site-nav { display: flex; }
}

/* Fotka v sekcii O mne. */
.about__photo:has(.about__img) { background: none; border: 0; overflow: hidden; }
.about__img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Popisok pod fotkou v sekcii O mne. */
.about__caption { margin-top: 10px; font-size: 15px; color: var(--muted); font-style: italic; }