/* ==========================================================================
   Kytky Boleslav — stylesheet
   ========================================================================== */

/* --- Design tokens ------------------------------------------------------ */

:root {
  --color-cream:      #fdfbf7;
  --color-sand:       #f4efe6;
  --color-ink:        #26302a;
  --color-ink-soft:   #5d6b62;
  --color-rose:       #b56a7e;
  --color-rose-dark:  #96566a;
  --color-sage:       #6f8f66;
  --color-line:       #e4ddd1;

  --font-display: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --font-body:    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                  "Helvetica Neue", Arial, sans-serif;

  --container:  1120px;
  --radius:     14px;
  --shadow:     0 12px 32px rgba(38, 48, 42, 0.08);
  --header-h:   72px;
}

/* --- Base --------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  margin: 0;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

img,
svg,
iframe { display: block; max-width: 100%; }

a { color: var(--color-rose-dark); }
a:hover { color: var(--color-rose); }

:focus-visible {
  outline: 3px solid var(--color-rose);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 100;
  padding: 12px 20px;
  background: var(--color-ink);
  color: var(--color-cream);
  border-radius: 0 0 8px 8px;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; color: var(--color-cream); }

/* --- Buttons ------------------------------------------------------------ */

.button {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s, transform 0.2s;
}
.button:hover { transform: translateY(-2px); }

.button--primary {
  background: var(--color-rose);
  color: #fff;
}
.button--primary:hover { background: var(--color-rose-dark); color: #fff; }

.button--ghost {
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: #fff;
}
.button--ghost:hover { background: rgba(255, 255, 255, 0.15); color: #fff; }

/* --- Header ------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 251, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-line);
  box-shadow: 0 2px 16px rgba(38, 48, 42, 0.05);
}

.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-rose);
  text-decoration: none;
}
.logo__mark { width: 30px; height: 30px; flex: none; }
.logo__text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-ink);
}

/* --- Navigation --------------------------------------------------------- */

.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--color-ink-soft);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.2s, background-color 0.2s;
}
.nav__link:hover { color: var(--color-ink); background: var(--color-sand); }

.nav__link.is-active {
  color: var(--color-ink);
  background: var(--color-sand);
}

.nav__link--cta {
  background: var(--color-rose);
  color: #fff;
}
.nav__link--cta:hover,
.nav__link--cta.is-active { background: var(--color-rose-dark); color: #fff; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--color-ink);
  transition: transform 0.25s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* --- Media wrapper (doubles as photo placeholder) ------------------------ */

.media {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, #efe4e7 0%, #e6ece2 100%);
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Shown by js/main.js when the photo file is missing. */
.media.is-empty img { display: none; }
.media.is-empty::after {
  content: attr(data-placeholder);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  color: var(--color-ink-soft);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}

/* --- Hero --------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: min(78vh, 680px);
  color: #fff;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(30, 38, 33, 0.82) 0%,
    rgba(30, 38, 33, 0.45) 45%,
    rgba(30, 38, 33, 0.25) 100%
  );
}

.hero__content {
  padding-block: 72px 88px;
  max-width: 720px;
  margin-inline: 0;
}

.hero__eyebrow {
  margin-bottom: 14px;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin-bottom: 20px;
}

.hero__text {
  max-width: 52ch;
  margin-bottom: 32px;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* --- Sections ----------------------------------------------------------- */

.section { padding-block: clamp(64px, 9vw, 104px); }
.section--muted { background: var(--color-sand); }

.section__head {
  max-width: 620px;
  margin-bottom: 48px;
}

.section__title {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  margin-bottom: 14px;
}

.section__lead {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
}

/* --- Service cards ------------------------------------------------------ */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card__media { aspect-ratio: 4 / 3; }

.card__body { padding: 24px 26px 28px; }

.card__title {
  position: relative;
  margin-bottom: 12px;
  padding-bottom: 12px;
  font-size: 1.35rem;
}
.card__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 2px;
  background: var(--color-sage);
}

.card__body p {
  color: var(--color-ink-soft);
  font-size: 0.97rem;
}

/* --- About -------------------------------------------------------------- */

.about { max-width: 680px; }
.about .section__title { margin-bottom: 20px; }
.about p { color: var(--color-ink-soft); }

/* --- Contact ------------------------------------------------------------ */

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 1.15fr;
  gap: 48px;
  align-items: start;
}

.contact__item + .contact__item {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}

.contact__label {
  margin-bottom: 8px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sage);
}

.contact__value {
  font-size: 1.1rem;
  line-height: 1.5;
}

.contact__note {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}

.map {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-sand);
}

/* --- Footer ------------------------------------------------------------- */

.site-footer {
  padding-block: 32px;
  border-top: 1px solid var(--color-line);
  background: var(--color-sand);
  color: var(--color-ink-soft);
  font-size: 0.92rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
}

/* --- Scroll reveal ------------------------------------------------------ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* --- Responsive --------------------------------------------------------- */

@media (max-width: 860px) {
  .contact {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: 12px 24px 20px;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: block; }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .nav__link { padding: 12px 14px; }
  .nav__link--cta { text-align: center; margin-top: 8px; }

  .hero { min-height: 0; }
  .hero__content { padding-block: 56px 64px; }
}

/* --- Reduced motion ----------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button:hover,
  .card:hover { transform: none; }
}