/* ============================================================
   Ledena Rijeka — promo site
   Palette pulled from the cover: smoky grays + warm gold foil.
   ============================================================ */

:root {
  /* core palette */
  --c-ink:        #1a1a1c;
  --c-ink-soft:   #2c2e33;
  --c-mid:        #6b7280;
  --c-mute:       #9ca3af;
  --c-line:       #d8d3c7;
  --c-paper:      #ece8e0;
  --c-paper-soft: #f4f1eb;
  --c-paper-deep: #e2ddd1;
  --c-gold:       #b8a878;
  --c-gold-deep:  #8d7548;
  --c-gold-soft:  #d6c79a;

  /* type */
  --f-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --f-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* layout */
  --w-max:    1180px;
  --w-narrow: 760px;
  --pad-x:    clamp(1.25rem, 4vw, 2.5rem);
  --r-sm:     6px;
  --r-md:     10px;

  /* motion */
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- accessibility ---------- */
.skip-link {
  position: absolute; top: -100px; left: 1rem; z-index: 1000;
  background: var(--c-ink); color: var(--c-paper);
  padding: .6rem 1rem; border-radius: var(--r-sm);
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
}

/* ---------- layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--w-max);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}
.container--narrow { max-width: var(--w-narrow); }
.container--two-col {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: 1fr;
}
@media (min-width: 860px) {
  .container--two-col { grid-template-columns: 280px 1fr; align-items: start; }
}

/* ---------- typography ---------- */
h1, h2, h3 {
  font-family: var(--f-serif);
  font-weight: 500;
  letter-spacing: .005em;
  margin: 0;
}
.eyebrow {
  font-family: var(--f-sans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-gold-deep);
  margin: 0 0 1rem;
}
.prose p { margin: 0 0 1.1em; color: var(--c-ink-soft); }
.prose p:last-child { margin-bottom: 0; }
.prose__lede {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.4vw + .5rem, 1.4rem);
  line-height: 1.5;
  color: var(--c-ink-soft);
  margin: 0 0 2rem;
  max-width: 56ch;
}

.section__title {
  font-size: clamp(2rem, 3.5vw + 1rem, 3.4rem);
  line-height: 1.1;
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
  color: var(--c-ink);
}

.pullquote {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 1.4vw + .9rem, 1.8rem);
  line-height: 1.4;
  color: var(--c-gold-deep);
  border-left: 2px solid var(--c-gold);
  margin: 3rem 0 0;
  padding: .25rem 0 .25rem 1.5rem;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: .03em;
  padding: .85rem 1.5rem;
  border-radius: var(--r-sm);
  transition: transform .25s var(--ease), background .25s var(--ease),
              color .25s var(--ease), border-color .25s var(--ease),
              box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--c-ink);
  color: var(--c-paper-soft);
  border: 1px solid var(--c-ink);
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.btn--primary:hover {
  background: var(--c-gold-deep);
  border-color: var(--c-gold-deep);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-ink-soft);
}
.btn--ghost:hover {
  background: var(--c-ink);
  color: var(--c-paper-soft);
  transform: translateY(-1px);
}

/* ---------- nav (float-in: hidden over hero, fades in on scroll) ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(236, 232, 224, .9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(184, 168, 120, .25);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.nav.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.nav__inner {
  position: relative;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 1.6rem var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.nav__links {
  display: none;
  gap: 1.8rem;
  font-size: .95rem;
}
@media (min-width: 860px) {
  .nav__links { display: inline-flex; }
}
.nav__links a {
  color: var(--c-ink-soft);
  position: relative;
  padding: .25rem 0;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav__links a:hover::after { transform: scaleX(1); }
.nav__toggle {
  position: absolute;
  right: var(--pad-x);
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
}
.nav__toggle span {
  display: block;
  width: 28px; height: 2px;
  background: var(--c-ink);
  border-radius: 1px;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav__toggle.is-open span:nth-child(1) { transform: translate(0, 8px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translate(0, -8px) rotate(-45deg); }
@media (min-width: 860px) { .nav__toggle { display: none; } }

/* ---------- back-to-top button ---------- */
.to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 40;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--c-ink);
  color: var(--c-paper-soft);
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .25s var(--ease);
  box-shadow: 0 6px 18px rgba(43, 46, 51, .25);
}
.to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.to-top:hover {
  background: var(--c-gold-deep);
  transform: translateY(-2px);
}
@media (prefers-reduced-motion: reduce) {
  .to-top, .nav { transition: none; }
}

[hidden] { display: none !important; }

.nav__mobile {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: .5rem var(--pad-x) 1.5rem;
  background: rgba(236, 232, 224, .98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(184, 168, 120, .25);
}
@media (min-width: 860px) {
  .nav__mobile { display: none !important; }
}
.nav__mobile a {
  padding: .85rem 0;
  font-size: 1.1rem;
  color: var(--c-ink-soft);
  border-bottom: 1px solid var(--c-line);
}
.nav__mobile a:last-of-type { border-bottom: none; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(4rem, 10vw, 7rem);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 60% 50% at 30% 10%, rgba(184,168,120,.08), transparent 60%),
    radial-gradient(ellipse 80% 60% at 90% 100%, rgba(43,46,51,.10), transparent 70%),
    linear-gradient(180deg, var(--c-paper-soft) 0%, var(--c-paper) 60%, var(--c-paper-deep) 100%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (min-width: 880px) {
  .hero__inner { grid-template-columns: minmax(280px, 420px) 1fr; }
}
.hero__cover {
  margin: 0;
  position: relative;
  perspective: 1200px;
}
.hero__cover img {
  border-radius: 4px;
  box-shadow:
    0 1px 1px rgba(0,0,0,.04),
    0 12px 24px rgba(43,46,51,.18),
    0 30px 60px rgba(43,46,51,.22);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease);
}
.hero__cover:hover img {
  transform: rotateY(-2deg) translateY(-4px);
  box-shadow:
    0 1px 1px rgba(0,0,0,.04),
    0 16px 32px rgba(43,46,51,.22),
    0 40px 70px rgba(43,46,51,.26);
}

.hero__title {
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: clamp(3rem, 6vw + 1rem, 5.5rem);
  line-height: 1.1;
  letter-spacing: -.005em;
  margin: .25rem 0 .5rem;
  padding-bottom: .08em;
  background: linear-gradient(135deg, #c9b896 0%, #8d7548 45%, #b8a878 80%, #d6c79a 100%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.hero__author {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--c-ink-soft);
  margin: 0 0 1.6rem;
}
.hero__lede {
  font-family: var(--f-serif);
  font-size: clamp(1.15rem, 1.2vw + .6rem, 1.4rem);
  line-height: 1.5;
  color: var(--c-ink-soft);
  max-width: 38ch;
  margin: 0 0 2rem;
}
.hero__ctas {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}

/* ---------- sections ---------- */
.section {
  padding: clamp(4rem, 9vw, 7rem) 0;
  position: relative;
}
.section--alt {
  background: var(--c-paper-soft);
  border-block: 1px solid rgba(216, 211, 199, .6);
}

/* author block */
.author__photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-paper-deep);
  box-shadow: 0 8px 24px rgba(43, 46, 51, .12);
}
.author__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* events */
.events {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .75rem;
}
.events--empty li {
  padding: 2rem;
  text-align: center;
  border: 1px dashed var(--c-line);
  border-radius: var(--r-md);
  color: var(--c-mid);
  font-style: italic;
  background: var(--c-paper-soft);
}

/* cards (where to buy) */
.cards {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 2rem;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  transition: transform .3s var(--ease), border-color .3s var(--ease),
              box-shadow .3s var(--ease), background .3s var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--c-gold);
  background: var(--c-paper-soft);
  box-shadow: 0 12px 30px rgba(43,46,51,.08);
}
.card__title {
  font-size: 1.4rem;
  color: var(--c-ink);
}
.card__text {
  margin: 0;
  color: var(--c-mid);
  font-size: .95rem;
  flex: 1;
}
.card__cta {
  font-family: var(--f-sans);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--c-gold-deep);
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: transform .25s var(--ease);
}
.card:hover .card__cta { transform: translateX(4px); }

.card--info { cursor: default; }
.card--info:hover {
  transform: none;
  border-color: var(--c-line);
  background: var(--c-paper);
  box-shadow: none;
}

/* contact */
.contact {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}
.contact__email {
  font-family: var(--f-serif);
  font-size: clamp(1.6rem, 2vw + 1rem, 2.4rem);
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-gold);
  padding-bottom: .15rem;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.contact__email:hover {
  color: var(--c-gold-deep);
  border-color: var(--c-gold-deep);
}
.contact__social {
  display: inline-flex;
  gap: 1rem;
  align-items: center;
  font-size: .95rem;
  color: var(--c-mid);
}
.contact__social a {
  color: var(--c-ink-soft);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.contact__social a:hover {
  color: var(--c-gold-deep);
  border-bottom-color: var(--c-gold);
}
.contact__sep { color: var(--c-mute); }

/* ---------- footer ---------- */
.footer {
  background: var(--c-ink);
  color: var(--c-paper-deep);
  padding: 3rem 0 2.5rem;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  align-items: flex-start;
}
@media (min-width: 700px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.footer__copy { margin: 0; font-size: .92rem; }
.footer__small {
  margin: 0;
  font-family: var(--f-serif);
  font-style: italic;
  color: var(--c-gold);
  font-size: .92rem;
  letter-spacing: .02em;
}

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__cover img, .hero__cover:hover img { transform: none; transition: none; }
}