/* ============================================================================
   SupraCMS — Éclat Design System
   Shared design language for all official SupraCMS templates.
   Tokens · base type · components · motion · utilities.

   Load order in every template <head>:
     1. Google Fonts
     2. Tailwind Play CDN + inline tailwind.config (identical across templates)
     3. this file  (../shared/supra-design.css)
     4. template-local css  (css/style.css)
   ============================================================================ */

/* ---------------------------------------------------------------- 1. TOKENS */
:root {
  /* Neutrals — warm paper to warm ink */
  --c-paper:      #FBFAF7;
  --c-paper-2:    #F4F2EC;   /* alt section background */
  --c-ink:        #181A17;   /* warm near-black */
  --c-ink-soft:   #3A3F39;   /* secondary text */
  --c-stone-100:  #F2F0EA;
  --c-stone-200:  #E4E1D8;
  --c-stone-300:  #CFCABB;
  --c-stone-400:  #A8A394;
  --c-stone-500:  #7C7869;

  /* Brand — botanical moss + brass */
  --c-moss:       #2E4A3F;
  --c-moss-deep:  #1E332C;
  --c-moss-light: #3E6152;
  --c-brass:      #B08D57;
  --c-brass-light:#C7A878;

  /* Functional (booking engine states — package 04) */
  --c-avail:      #3E6152;   /* available  */
  --c-busy:       #C05746;   /* booked     */
  --c-hold:       #B08D57;   /* on hold    */

  /* Type */
  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-body:    "Instrument Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Fluid type scale (clamp: mobile → desktop) */
  --t-eyebrow: clamp(0.72rem, 0.68rem + 0.2vw, 0.8rem);
  --t-body:    clamp(1rem, 0.96rem + 0.25vw, 1.125rem);
  --t-lead:    clamp(1.15rem, 1.05rem + 0.6vw, 1.45rem);
  --t-h3:      clamp(1.35rem, 1.15rem + 1vw, 1.9rem);
  --t-h2:      clamp(2rem, 1.5rem + 2.4vw, 3.4rem);
  --t-h1:      clamp(2.7rem, 1.8rem + 4.6vw, 5.6rem);
  --t-display: clamp(3.4rem, 2rem + 7vw, 8rem);

  /* Rhythm */
  --space-section: clamp(4.5rem, 3rem + 7vw, 9rem);
  --gutter:        clamp(1.25rem, 0.8rem + 3vw, 3rem);
  --maxw:          1280px;
  --maxw-prose:    62ch;

  /* Surface */
  --radius:     14px;
  --radius-lg:  24px;
  --radius-arch: 50% 50% 0 0 / 22% 22% 0 0;   /* signature arch top */
  --shadow-sm:  0 1px 2px rgba(24,26,23,.05), 0 4px 14px -8px rgba(24,26,23,.18);
  --shadow-md:  0 8px 30px -12px rgba(24,26,23,.28);
  --shadow-lg:  0 30px 60px -24px rgba(24,26,23,.34);
  --hairline:   rgba(24,26,23,.12);

  /* Motion */
  --ease:      cubic-bezier(.22,.61,.36,1);
  --ease-out:  cubic-bezier(.16,1,.3,1);
  --dur:       .6s;
}

/* --------------------------------------------------------------- 2. RESET+ */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: var(--t-body);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--c-moss); color: var(--c-paper); }

/* ---------------------------------------------------------------- 3. TYPE  */
.font-display { font-family: var(--f-display); }
.font-mono    { font-family: var(--f-mono); }

h1,h2,h3,h4 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  font-optical-sizing: auto;
}
.display   { font-size: var(--t-display); font-weight: 400; line-height: .95; letter-spacing: -0.035em; }
.h1        { font-size: var(--t-h1); }
.h2        { font-size: var(--t-h2); }
.h3        { font-size: var(--t-h3); line-height: 1.1; }
.lead      { font-size: var(--t-lead); line-height: 1.5; color: var(--c-ink-soft); font-weight: 400; }
.prose     { max-width: var(--maxw-prose); }
.prose p + p { margin-top: 1.1em; }

/* Eyebrow — the recurring mono label (part of the signature system) */
.eyebrow {
  font-family: var(--f-mono);
  font-size: var(--t-eyebrow);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-moss);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: .7em;
}
.eyebrow::before {
  content: "";
  width: 1.8em; height: 1px;
  background: currentColor;
  opacity: .6;
}
.eyebrow--center::before { display: none; }

/* Signature: the "stay dossier" meta bar — mono coordinates/season/type */
.dossier {
  font-family: var(--f-mono);
  font-size: .74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-stone-500);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(.9rem, 2vw, 2.2rem);
  align-items: center;
}
.dossier span { display: inline-flex; align-items: center; gap: .6em; }
.dossier span + span::before {
  content: "·"; color: var(--c-brass); margin-right: .6em; font-size: 1.2em;
}

/* ------------------------------------------------------------- 4. LAYOUT   */
.wrap  { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-wide { max-width: 1560px; }
.section { padding-block: var(--space-section); }
.section--tight { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem); }
.bg-paper2 { background: var(--c-paper-2); }
.bg-ink    { background: var(--c-ink); color: var(--c-paper); }
.bg-moss   { background: var(--c-moss); color: var(--c-paper); }
.divider   { height: 1px; background: var(--hairline); border: 0; margin: 0; }

/* ----------------------------------------------------------- 5. BUTTONS    */
.btn {
  --btn-bg: var(--c-ink); --btn-fg: var(--c-paper);
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .95em 1.7em;
  background: var(--btn-bg); color: var(--btn-fg);
  font-family: var(--f-mono);
  font-size: .82rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500;
  border: 1px solid var(--btn-bg); border-radius: 100px;
  transition: transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease);
  will-change: transform;
}
.btn:hover  { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 3px; }
.btn--moss  { --btn-bg: var(--c-moss); --btn-fg: var(--c-paper); }
.btn--brass { --btn-bg: var(--c-brass); --btn-fg: var(--c-ink); }
.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--c-ink);
  border-color: var(--hairline);
}
.btn--ghost:hover { background: var(--c-ink); color: var(--c-paper); }
.btn--on-dark { --btn-bg: var(--c-paper); --btn-fg: var(--c-ink); }
.btn--lg { padding: 1.15em 2.2em; font-size: .86rem; }

/* Text link with animated underline */
.link-u {
  position: relative; font-family: var(--f-mono); font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase;
  padding-bottom: 2px;
}
.link-u::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease);
}
.link-u:hover::after { transform: scaleX(1); transform-origin: left; }

/* ----------------------------------------------------------- 6. CARDS      */
.card {
  background: var(--c-paper);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card__media { overflow: hidden; }
.card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.card:hover .card__media img { transform: scale(1.06); }

/* Feature / amenity chip */
.chip {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .5em .95em;
  border: 1px solid var(--hairline); border-radius: 100px;
  font-size: .9rem; color: var(--c-ink-soft);
  background: var(--c-paper);
}

/* ---------------------------------------------------- 7. SIGNATURE: ARCH   */
/* Architectural arched image frame — used once per page as a focal image. */
.arch {
  border-radius: var(--radius-arch);
  overflow: hidden;
  position: relative;
}
.arch::after { /* thin brass inner keyline */
  content: ""; position: absolute; inset: 10px;
  border: 1px solid rgba(199,168,120,.55);
  border-radius: var(--radius-arch);
  pointer-events: none;
}
.arch img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------- 8. GALLERY / LIGHTBOX */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(15,17,14,.94);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden; transition: opacity .4s var(--ease);
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 100%; max-height: 86vh; border-radius: 6px; box-shadow: var(--shadow-lg); }
.lightbox__close, .lightbox__nav {
  position: absolute; color: var(--c-paper); background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.2); border-radius: 100px;
  width: 52px; height: 52px; display: grid; place-items: center; font-size: 1.3rem;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); transition: background .3s;
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.2); }
.lightbox__close { top: clamp(1rem,3vw,2rem); right: clamp(1rem,3vw,2rem); }
.lightbox__nav--prev { left: clamp(1rem,3vw,2rem); top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: clamp(1rem,3vw,2rem); top: 50%; transform: translateY(-50%); }
.lightbox__count {
  position: absolute; bottom: clamp(1rem,3vw,2rem); left: 50%; transform: translateX(-50%);
  color: var(--c-paper); font-family: var(--f-mono); font-size: .8rem; letter-spacing: .15em;
}

/* --------------------------------------------------------- 9. FORMS        */
.field { display: flex; flex-direction: column; gap: .45rem; }
.field label {
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--c-stone-500);
}
.input, .select, .textarea {
  width: 100%; padding: .9em 1em;
  background: var(--c-paper); color: var(--c-ink);
  border: 1px solid var(--hairline); border-radius: 10px;
  font-family: var(--f-body); font-size: 1rem;
  transition: border-color .3s, box-shadow .3s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--c-moss);
  box-shadow: 0 0 0 3px rgba(46,74,63,.12);
}
.textarea { resize: vertical; min-height: 120px; }

/* --------------------------------------------------- 10. BOOKING WIDGET     */
/* Floating/booking bar shared by premium + advanced packages */
.booking-bar {
  display: grid; gap: .75rem;
  background: var(--c-paper); border: 1px solid var(--hairline);
  border-radius: var(--radius-lg); padding: 1.1rem;
  box-shadow: var(--shadow-lg);
}
.booking-bar__row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.price-tag {
  font-family: var(--f-mono); display: flex; align-items: baseline; gap: .4rem;
}
.price-tag b { font-family: var(--f-display); font-size: 2rem; font-weight: 500; letter-spacing: -.02em; }
.price-tag small { color: var(--c-stone-500); font-size: .8rem; letter-spacing: .05em; }

/* Availability dot */
.dot { width: .6em; height: .6em; border-radius: 100px; display: inline-block; }
.dot--avail { background: var(--c-avail); }
.dot--busy  { background: var(--c-busy); }
.dot--hold  { background: var(--c-hold); }

/* ---------------------------------------------------- 11. HEADER / NAV      */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-block: 1.1rem;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(251,250,247,.82);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  padding-block: .7rem;
  box-shadow: 0 1px 0 var(--hairline);
}
/* Traka headera. Markup koristi klase .flex/.items-center/.justify-between/.gap-4,
   koje u ovom sustavu NISU definirane — bez ovog pravila kontejner je običan blok
   pa se logo i hamburger slažu jedno ispod drugog (navbar se "lomi" na mobitelu). */
.site-header > .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { font-family: var(--f-display); font-size: 1.35rem; letter-spacing: -.02em; font-weight: 500; flex: 0 1 auto; min-width: 0; }
.nav-toggle { flex: 0 0 auto; }
.brand small { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .3em; text-transform: uppercase; display:block; opacity:.7;}
.nav-desktop { display: none; gap: clamp(1rem,2.4vw,2.4rem); align-items: center; }
.nav-desktop a { font-size: .95rem; position: relative; }
.nav-desktop a.navlink::after {
  content:""; position:absolute; left:0; bottom:-4px; height:1px; width:100%;
  background: currentColor; transform: scaleX(0); transform-origin:right; transition: transform .35s var(--ease);
}
.nav-desktop a.navlink:hover::after { transform: scaleX(1); transform-origin:left; }

.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; width: 34px; padding: 6px 0; background: none; border: 0; }
.nav-toggle span { height: 1.5px; background: currentColor; transition: transform .35s var(--ease), opacity .3s; }
.nav-open .nav-toggle span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2){ opacity: 0; }
.nav-open .nav-toggle span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 99; height: 100dvh;
  background: var(--c-paper); color: var(--c-ink);
  display: flex; flex-direction: column; justify-content: center; gap: .55rem;
  padding: calc(var(--gutter) + 3.5rem) var(--gutter) var(--gutter);
  /* Više stavki nego što stane (npr. u landscapeu) → skrolaj umjesto da se odreže vrh */
  overflow-y: auto; overscroll-behavior: contain;
  transform: translateY(-100%); transition: transform .55s var(--ease-out);
}
.nav-open .nav-mobile { transform: translateY(0); }
.nav-mobile a { font-family: var(--f-display); font-size: clamp(1.6rem,7vw,2.6rem); letter-spacing: -.02em; line-height: 1.15; }
.nav-mobile a:hover { color: var(--c-moss); }

@media (min-width: 900px){
  .nav-desktop { display: flex; }
  .nav-toggle, .nav-mobile { display: none; }
}

/* -------------------------------------------------------- 12. FOOTER       */
.site-footer { background: var(--c-ink); color: var(--c-stone-300); }
.site-footer a:hover { color: var(--c-paper); }
.site-footer .brand { color: var(--c-paper); }

/* -------------------------------------------------------- 13. MOTION       */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }

.kenburns { animation: kenburns 18s ease-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.12); } }

.marquee { display: flex; gap: 3rem; width: max-content; animation: marquee 40s linear infinite; }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity:1 !important; transform:none !important; }
  .kenburns, .marquee { animation: none !important; }
  *,*::before,*::after { transition-duration: .01ms !important; }
}

/* -------------------------------------------------- 13b. ACCORDION / FAQ    */
[data-acc-item] { border-bottom: 1px solid var(--hairline); }
[data-acc-trigger] {
  width: 100%; background: none; border: 0; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.4rem 0; font-family: var(--f-display); font-size: var(--t-h3);
  line-height: 1.2; letter-spacing: -.01em; color: var(--c-ink);
}
[data-acc-trigger] .acc-icon {
  flex: none; width: 1.5rem; height: 1.5rem; position: relative;
}
[data-acc-trigger] .acc-icon::before,
[data-acc-trigger] .acc-icon::after {
  content: ""; position: absolute; inset: 50% 0 auto 0; height: 1.5px;
  background: var(--c-moss); transition: transform .4s var(--ease);
}
[data-acc-trigger] .acc-icon::after { transform: rotate(90deg); }
[data-acc-item].is-open .acc-icon::after { transform: rotate(0); }
[data-acc-body] {
  overflow: hidden; max-height: 0;
  transition: max-height .5s var(--ease), opacity .4s var(--ease);
  opacity: 0;
}
[data-acc-item].is-open [data-acc-body] { max-height: 40rem; opacity: 1; }
[data-acc-body] > div { padding-bottom: 1.6rem; color: var(--c-ink-soft); max-width: 60ch; }

/* --------------------------------------------------- 13c. STAR RATING       */
.stars { display: inline-flex; gap: .15em; color: var(--c-brass); font-size: 1rem; letter-spacing: .1em; }
.rating-num { font-family: var(--f-mono); font-weight: 500; }

/* --------------------------------------------------- 13d. CALENDAR (pkg 04)  */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-cell {
  aspect-ratio: 1; display: grid; place-items: center; border-radius: 8px;
  font-family: var(--f-mono); font-size: .85rem; color: var(--c-ink);
  border: 1px solid transparent; transition: background .2s, color .2s;
}
.cal-cell--avail { background: rgba(62,97,82,.10); color: var(--c-moss-deep); cursor: pointer; }
.cal-cell--avail:hover { background: var(--c-moss); color: var(--c-paper); }
.cal-cell--busy { background: var(--c-stone-100); color: var(--c-stone-400); text-decoration: line-through; }
.cal-cell--sel  { background: var(--c-moss); color: var(--c-paper); }
.cal-cell--muted { color: var(--c-stone-300); }

/* --------------------------------------------------- 13e. BADGE / TAG        */
.badge {
  display: inline-flex; align-items: center; gap: .4em;
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  padding: .4em .8em; border-radius: 100px;
}
.badge--brass { background: rgba(176,141,87,.14); color: #8a6a38; }
.badge--moss  { background: rgba(46,74,63,.12); color: var(--c-moss-deep); }
.badge--busy  { background: rgba(192,87,70,.12); color: var(--c-busy); }

/* -------------------------------------------------------- 14. A11Y         */
.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 300;
  background: var(--c-ink); color: var(--c-paper); padding: .7em 1.2em; border-radius: 8px;
  transition: top .3s;
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 3px; border-radius: 3px; }
.sr-only {
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
