/* Studio Tiara — one-page sajt. Boje i pisma prate brend sistem Studio Tiara (Baršun). */

@font-face { font-family: "Sorts Mill Goudy"; src: url("../assets/fonts/SortsMillGoudy-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Sorts Mill Goudy"; src: url("../assets/fonts/SortsMillGoudy-Italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Jost"; src: url("../assets/fonts/Jost-Light.woff2") format("woff2"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Jost"; src: url("../assets/fonts/Jost-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Jost"; src: url("../assets/fonts/Jost-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  --velvet: #320c12;
  --velvet-glow: #4e1a26;
  --velvet-deep: #1e060b;
  --surface-raised: #42131d;
  --line: #5a2430;
  --line-strong: #8f7458;
  --ink: #f5ece0;
  --ink-muted: #cdb9ae;
  --gold: #c9ac82;
  --gold-ink: #dcc59c;
  --gold-soft: #4a2a20;
  --on-gold: #320c12;

  --font-display: "Sorts Mill Goudy", "Goudy Old Style", Garamond, Georgia, serif;
  --font-sans: Jost, "Futura PT", "Century Gothic", "Segoe UI", system-ui, sans-serif;

  --max: 1200px;
  --gutter: clamp(16px, 4vw, 48px);
  --section-y: clamp(64px, 8vw, 112px);
  --radius: 2px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--velvet);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 400; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

/* Baršunasto zrno preko cijele stranice */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 100; pointer-events: none;
  opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.amp { font-style: italic; color: var(--gold-ink); }

.skip { position: absolute; left: 16px; top: -60px; z-index: 200; padding: 10px 16px; background: var(--gold); color: var(--on-gold); text-decoration: none; }
.skip:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--gold-ink); outline-offset: 3px; }

/* ---------- Dugmad ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 28px;
  border: 1px solid var(--gold); border-radius: var(--radius);
  font: 500 13px/1 var(--font-sans); letter-spacing: .18em; text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn svg { width: 18px; height: 18px; stroke-width: 1.5; }
.btn--gold { background: var(--gold); color: var(--on-gold); }
.btn--gold:hover { background: var(--gold-ink); border-color: var(--gold-ink); }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--gold-soft); }

/* ---------- Zaglavlje i navigacija ---------- */
.site-header {
  display: flex; justify-content: center;
  padding: clamp(20px, 3vw, 32px) var(--gutter) clamp(14px, 2vw, 22px);
  background: radial-gradient(ellipse at 50% 0%, var(--velvet-glow), var(--velvet) 70%);
}
.brand img { width: clamp(104px, 11vw, 138px); height: auto; }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(50, 12, 18, .92);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.nav__inner { position: relative; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); min-height: 52px; display: flex; align-items: center; justify-content: center; }
.nav__mark { position: absolute; left: var(--gutter); top: 50%; translate: 0 -50%; opacity: 0; pointer-events: none; transition: opacity .25s var(--ease); }
.nav__mark img { height: 32px; width: auto; }
.nav.is-stuck .nav__mark { opacity: 1; pointer-events: auto; }
.nav__links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; }
.nav__links li { display: flex; align-items: center; }
.nav__links li + li::before { content: "/"; color: var(--line-strong); margin: 0 14px; }
.nav__links a {
  display: inline-block; padding: 14px 0;
  font: 500 13px/1 var(--font-sans); letter-spacing: .16em; text-transform: uppercase; text-decoration: none; color: var(--ink);
  border-bottom: 1px solid transparent; transition: color .2s var(--ease), border-color .2s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--gold-ink); border-bottom-color: var(--gold); }
.nav__toggle { display: none; }

/* ---------- Hero slajder ---------- */
.hero { position: relative; background: radial-gradient(ellipse at 25% 30%, var(--velvet-glow), var(--velvet) 55%, var(--velvet-deep)); border-bottom: 1px solid var(--line); }
.hero__track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; overscroll-behavior-x: contain; }
.hero__track::-webkit-scrollbar { display: none; }
.hero__track:focus-visible { outline-offset: -4px; }
.slide {
  position: relative; flex: 0 0 100%; scroll-snap-align: start; scroll-snap-stop: always;
  min-height: clamp(460px, 46vw, 620px);
  display: flex; align-items: center; overflow: hidden;
}
.slide__media { position: absolute; top: 0; right: 0; bottom: 0; width: 60%; }
.slide__media img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 38%), linear-gradient(to top, transparent 0%, #000 18%);
  -webkit-mask-composite: source-in; mask-image: linear-gradient(to right, transparent 0%, #000 38%), linear-gradient(to top, transparent 0%, #000 18%);
  mask-composite: intersect;
}
.slide__media--alt img { object-position: 50% 62%; }
.slide__text {
  position: relative; z-index: 1; width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto;
  padding: 56px var(--gutter) 96px;
}
.slide__text > * { max-width: 560px; }
.slide__title {
  font-family: var(--font-display); font-size: clamp(34px, 4.4vw, 58px); line-height: 1.1; letter-spacing: .04em;
  text-transform: uppercase; color: #ecdcbc; text-wrap: balance;
}
.slide__rule { display: block; width: 64px; height: 1px; margin: 24px 0 18px; background: var(--gold); }
.slide__lead { font-family: var(--font-display); font-style: italic; font-size: clamp(19px, 1.8vw, 24px); color: var(--ink); }
.slide__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.hero__controls { position: absolute; left: 0; right: 0; bottom: 24px; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 18px; }
.hero__arrow {
  width: 44px; height: 44px; display: grid; place-items: center; padding: 0;
  background: rgba(30, 6, 11, .55); border: 1px solid var(--line-strong); border-radius: 50%; color: var(--ink); cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.hero__arrow:hover { border-color: var(--gold); color: var(--gold-ink); }
.hero__arrow svg { width: 20px; height: 20px; stroke-width: 1.5; }
.hero__dots { display: flex; gap: 6px; }
.hero__dot { width: 28px; height: 28px; padding: 0; display: grid; place-items: center; background: none; border: 0; cursor: pointer; }
.hero__dot::before { content: ""; width: 9px; height: 9px; rotate: 45deg; border: 1px solid var(--gold); transition: background-color .2s var(--ease); }
.hero__dot[aria-selected="true"]::before { background: var(--gold); }
.hero.is-single .hero__controls { display: none; }

/* ---------- Sekcije ---------- */
.section { padding: var(--section-y) 0; }
.section--deep { background: linear-gradient(var(--velvet-deep), var(--velvet) 85%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title {
  font-family: var(--font-display); font-size: clamp(26px, 3vw, 38px); line-height: 1.2; letter-spacing: .08em;
  text-transform: uppercase; text-align: center; color: var(--gold-ink); margin-bottom: clamp(32px, 4vw, 48px);
}
.section-title--lined { display: flex; align-items: center; gap: clamp(16px, 3vw, 32px); }
.section-title--lined::before, .section-title--lined::after { content: ""; flex: 1; height: 1px; background: linear-gradient(to right, transparent, var(--gold)); }
.section-title--lined::after { background: linear-gradient(to left, transparent, var(--gold)); }
.section-title--lined span { flex: none; max-width: 80%; }

.frame { border: 1px solid var(--gold); padding: clamp(24px, 3vw, 36px); position: relative; }
.frame::after { content: ""; position: absolute; inset: 5px; border: 1px solid var(--line); pointer-events: none; }
.frame__title { font-family: var(--font-display); font-size: clamp(20px, 2vw, 26px); letter-spacing: .08em; text-transform: uppercase; text-align: center; color: var(--gold-ink); }

/* Usluge */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.service__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.service__list li { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; font-size: 14px; line-height: 1.35; color: var(--ink); }
.service__list svg { width: 40px; height: 40px; color: var(--gold); stroke-width: 1.15; }

/* Tretmani */
.treatments { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 2.5vw, 32px); }
.treatment {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  background: var(--surface-raised); border: 1px solid var(--line-strong); padding-bottom: 28px;
  transition: border-color .25s var(--ease), translate .25s var(--ease);
}
.treatment:hover { border-color: var(--gold); translate: 0 -3px; }
.treatment__img { display: block; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; }
.treatment__img img { width: 100%; height: 100%; object-fit: cover; transition: scale .6s var(--ease); }
.treatment:hover .treatment__img img { scale: 1.04; }
.treatment__badge {
  width: 60px; height: 60px; margin-top: -30px; position: relative;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--velvet); border: 1px solid var(--gold); color: var(--gold);
}
.treatment__badge svg { width: 26px; height: 26px; stroke-width: 1.3; }
.treatment__title { margin: 18px 20px 10px; font-family: var(--font-display); font-size: 19px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-ink); }
.treatment p { margin: 0 24px; font-size: 15px; line-height: 1.6; color: var(--ink-muted); }

/* Shop */
.frame--legend { padding-top: 0; margin-top: 18px; }
.frame__legend {
  display: table; margin: -0.72em auto 0; padding: 0 20px; position: relative; z-index: 1;
  background: var(--velvet);
  font-family: var(--font-display); font-size: clamp(24px, 2.8vw, 34px); letter-spacing: .08em; text-transform: uppercase; color: var(--gold-ink);
}
.shop__lead { margin-top: 10px; text-align: center; color: var(--ink-muted); }
.products { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 3vw, 40px); margin: clamp(28px, 4vw, 44px) 0 clamp(20px, 3vw, 28px); }
.product { display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.product__art { width: auto; height: clamp(130px, 14vw, 180px); filter: drop-shadow(0 14px 18px rgba(0, 0, 0, .45)); }
.product__brand { font-family: var(--font-display); font-size: clamp(15px, 1.5vw, 19px); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.p-label { fill: rgba(245, 236, 224, .9); }
.p-lines { fill: none; stroke: var(--velvet); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; opacity: .55; }
.product:nth-child(1) .p-body { fill: #d2ab5f; } .product:nth-child(1) .p-cap { fill: #1e1210; }
.product:nth-child(2) .p-body { fill: #5b1424; stroke: var(--gold); stroke-width: 1.5; } .product:nth-child(2) .p-cap { fill: #2a0a10; stroke: var(--gold); stroke-width: 1.5; } .product:nth-child(2) .p-label { fill: none; stroke: var(--gold); stroke-width: 1.5; } .product:nth-child(2) .p-lines { stroke: var(--gold); opacity: 1; }
.product:nth-child(3) .p-body { fill: #f2ede6; } .product:nth-child(3) .p-cap { fill: #d9d2c8; } .product:nth-child(3) .p-label { fill: #ffffff; stroke: #d9d2c8; }
.product:nth-child(4) .p-body { fill: #6b3a24; } .product:nth-child(4) .p-cap { fill: #24130d; } .product:nth-child(4) .p-label { fill: #e7dccb; }
.shop__note { text-align: center; font-size: 14px; color: var(--ink-muted); }

/* Terenski rad */
.onsite { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.onsite__img { display: block; position: relative; aspect-ratio: 4 / 3; border: 1px solid var(--gold); padding: 8px; }
.onsite__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.onsite__text { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.onsite__title { font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 30px); letter-spacing: .06em; text-transform: uppercase; color: var(--gold-ink); }
.onsite__text p { color: var(--ink-muted); font-size: 17px; }
.onsite__text .onsite__note { color: var(--ink); padding-left: 16px; border-left: 1px solid var(--gold); }
.onsite__text .btn { margin-top: 8px; }

/* Kontakt */
.contact { background: var(--velvet-deep); border-top: 1px solid var(--line); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.contact__map { border: 1px solid var(--gold); padding: 6px; background: var(--velvet); }
.contact__map iframe { display: block; width: 100%; height: clamp(300px, 32vw, 400px); border: 0; filter: saturate(.75) sepia(.12); }
.contact__title { font-family: var(--font-display); font-size: clamp(30px, 3.4vw, 42px); letter-spacing: .08em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 22px; }
.contact__list { display: flex; flex-direction: column; gap: 12px; }
.contact__list li { display: flex; align-items: center; gap: 12px; font-size: 17px; }
.contact__list svg { flex: none; width: 22px; height: 22px; color: var(--gold); stroke-width: 1.4; }
.contact__list a { text-decoration: none; }
.contact__list a:hover { color: var(--gold-ink); }
.hours { margin-top: 26px; padding: 18px 20px; border: 1px solid var(--line-strong); }
.hours__title { font: 500 12px/1.2 var(--font-sans); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 10px; }
.hours dl { margin: 0; }
.hours dl div { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.hours dl div:last-child { border-bottom: 0; color: var(--ink-muted); }
.hours dd { margin: 0; font-variant-numeric: tabular-nums; }
.contact__actions { display: flex; align-items: center; gap: 12px; margin-top: 26px; }
.social { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--gold); transition: border-color .2s var(--ease), color .2s var(--ease); }
.social:hover { border-color: var(--gold); color: var(--gold-ink); }
.social svg { width: 20px; height: 20px; stroke-width: 1.5; }

/* Footer */
.footer { background: var(--velvet-deep); border-top: 1px solid var(--line); padding: 32px 0 40px; }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.footer__inner img { height: 52px; width: auto; }
.footer__rule { width: 120px; height: 4px; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--gold); }
.footer p { font-size: 13px; color: var(--ink-muted); letter-spacing: .04em; }

/* Pojavljivanje sekcija */
.reveal { opacity: 0; translate: 0 18px; transition: opacity .7s var(--ease), translate .7s var(--ease); }
.reveal.is-visible { opacity: 1; translate: 0 0; }

/* ---------- Tablet ---------- */
@media (max-width: 960px) {
  .services { grid-template-columns: minmax(0, 1fr); }
  .treatments { grid-template-columns: minmax(0, 1fr); max-width: 520px; margin: 0 auto; }
  .products { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; }
  .onsite, .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .contact__info { order: -1; }
}

/* ---------- Telefon ---------- */
@media (max-width: 760px) {
  html { scroll-padding-top: 64px; }
  .site-header { display: none; }
  .nav__inner { justify-content: space-between; min-height: 60px; }
  .nav__mark { position: static; translate: none; opacity: 1; pointer-events: auto; }
  .nav__toggle {
    display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px;
    background: transparent; border: 1px solid var(--line-strong); border-radius: var(--radius); color: var(--ink);
    font: 500 12px/1 var(--font-sans); letter-spacing: .16em; text-transform: uppercase; cursor: pointer;
  }
  .nav__toggle-bars, .nav__toggle-bars::before, .nav__toggle-bars::after { display: block; width: 18px; height: 1px; background: currentColor; transition: rotate .2s var(--ease), translate .2s var(--ease), opacity .2s; }
  .nav__toggle-bars { position: relative; }
  .nav__toggle-bars::before, .nav__toggle-bars::after { content: ""; position: absolute; left: 0; }
  .nav__toggle-bars::before { translate: 0 -6px; }
  .nav__toggle-bars::after { translate: 0 6px; }
  .nav__toggle[aria-expanded="true"] .nav__toggle-bars { background: transparent; }
  .nav__toggle[aria-expanded="true"] .nav__toggle-bars::before { translate: 0 0; rotate: 45deg; }
  .nav__toggle[aria-expanded="true"] .nav__toggle-bars::after { translate: 0 0; rotate: -45deg; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: var(--velvet-deep); border-bottom: 1px solid var(--line-strong);
    padding: 8px var(--gutter) 16px; display: none;
  }
  .nav.is-open .nav__links { display: flex; }
  .nav__links li + li::before { display: none; }
  .nav__links a { display: block; width: 100%; padding: 16px 0; border-bottom: 1px solid var(--line); }

  .slide { min-height: 0; flex-direction: column; align-items: stretch; }
  .slide__media { order: -1; position: relative; width: 100%; height: 62vh; min-height: 380px; max-height: 560px; }
  .slide__media img {
    -webkit-mask-image: linear-gradient(to top, transparent 0%, rgba(0,0,0,.35) 22%, #000 52%); mask-image: linear-gradient(to top, transparent 0%, rgba(0,0,0,.35) 22%, #000 52%);
    -webkit-mask-composite: source-over; mask-composite: add;
  }
  .slide__text { margin-top: -120px; padding: 0 var(--gutter) 92px; }
  .slide__title { text-shadow: 0 2px 18px rgba(30, 6, 11, .75); }
  .slide__title { font-size: clamp(30px, 8.6vw, 40px); }
  .slide__actions .btn { flex: 1 1 auto; }

  .service__list { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; }
  .frame__legend { font-size: 21px; white-space: nowrap; padding: 0 12px; }
  .section-title--lined { gap: 12px; }
  .contact__actions .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html, .hero__track { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
  .reveal { opacity: 1; translate: none; }
}