/* ==========================================================================
   Components: nav, menu, footer, warm transition, toast, reveals, page header,
   chips, CTA band, 404
   ========================================================================== */

/* ---------- Nav ---------- */
.nav {
  --nav-fg: var(--cream); --nav-glass: rgba(26, 24, 22, 0.72);
  position: fixed; inset: 0 0 auto 0; z-index: 120; height: var(--nav-h);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.5rem;
  padding-inline: var(--gutter); color: var(--nav-fg);
  transition: transform 600ms var(--ease-out), color var(--t-med);
}
.nav[data-theme] { background: none; }
.nav[data-theme="lan"], .nav[data-theme="eukaliptus"], .nav[data-theme="zar"] { --nav-fg: var(--ink); --nav-glass: rgba(244, 239, 232, 0.8); }
.nav[data-theme="eukaliptus"] { --nav-glass: rgba(225, 231, 217, 0.82); }
.nav[data-theme="zar"] { --nav-glass: rgba(229, 137, 59, 0.85); }
.nav::before {
  content: ''; position: absolute; inset: 10px calc(var(--gutter) - 14px); z-index: -1; border-radius: var(--r-pill);
  background: var(--nav-glass); -webkit-backdrop-filter: blur(16px) saturate(1.2); backdrop-filter: blur(16px) saturate(1.2);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--nav-fg) 10%, transparent);
  opacity: 0; transform: scale(0.98); transition: opacity var(--t-med), transform var(--t-med) var(--ease-out), background-color var(--t-med);
}
.nav.is-scrolled::before { opacity: 1; transform: none; }
.nav.is-hidden { transform: translateY(-110%); }
.nav:focus-within { transform: none; }

.nav__brand { justify-self: start; display: flex; align-items: center; gap: 0.7rem; }
.nav__stone {
  width: 26px; height: 20px; border-radius: var(--r-stone); flex: none;
  background: radial-gradient(circle at 38% 34%, var(--ember-hi), var(--ember) 45%, var(--ember-deep) 100%);
  box-shadow: 0 0 18px rgba(229, 137, 59, 0.55); animation: breathe 10s var(--ease-calm) infinite;
}
@keyframes breathe { 0%, 100% { box-shadow: 0 0 10px rgba(229, 137, 59, 0.35); } 40% { box-shadow: 0 0 22px rgba(244, 178, 107, 0.75); } }
.nav__name { display: grid; line-height: 1.05; font-weight: 600; font-size: 1.02rem; letter-spacing: -0.01em; font-variation-settings: 'opsz' 24, 'wdth' 88; }
.nav__name small { font-size: 0.66rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.62; margin-top: 0.15rem; }
.nav__list { display: flex; gap: clamp(1.2rem, 2vw, 2.4rem); }
.nav__link { position: relative; display: inline-block; padding: 0.5rem 0; font-size: 0.94rem; font-weight: 500; }
.nav__link::after {
  content: ''; position: absolute; left: 50%; bottom: 0; width: 7px; height: 5px; margin-left: -3.5px; border-radius: var(--r-stone);
  background: var(--ember); transform: scale(0); transition: transform var(--t-med) var(--ease-out);
}
.nav__link:hover::after, .nav__link.is-active::after { transform: scale(1); }
.nav__actions { justify-self: end; display: flex; align-items: center; gap: 0.75rem; }
.nav__burger { display: none; width: 44px; height: 44px; position: relative; }
.nav__burger-line { position: absolute; left: 10px; right: 10px; height: 1.6px; background: currentColor; transition: transform var(--t-med) var(--ease-out); }
.nav__burger-line:first-child { top: 17px; }
.nav__burger-line:nth-child(2) { top: 26px; }
.menu-open .nav__burger-line:first-child { transform: translateY(4.5px) rotate(45deg); }
.menu-open .nav__burger-line:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }
@media (max-width: 860px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav__menu { display: none; }
  .nav__burger { display: block; }
}
@media (max-width: 520px) { .nav__cta { display: none; } }

/* ---------- Menu: a warm glow opens from the burger ---------- */
.menu {
  position: fixed; inset: 0; z-index: 110; color: var(--cream);
  background: radial-gradient(120% 80% at 100% 0%, #3B2416 0%, var(--bazalt) 60%);
  clip-path: circle(0% at calc(100% - var(--gutter) - 22px) 40px); visibility: hidden; overflow-y: auto;
  transition: clip-path 800ms var(--ease-io), visibility 0s 800ms;
}
.menu.is-open { clip-path: circle(150% at calc(100% - var(--gutter) - 22px) 40px); visibility: visible; transition: clip-path 800ms var(--ease-io), visibility 0s; }
.menu__inner { min-height: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 2.5rem; padding: calc(var(--nav-h) + 2rem) var(--gutter) 2rem; }
.menu__link {
  display: inline-block; font-weight: 300; font-size: clamp(2.6rem, 11vw, 4.4rem); line-height: 1.1; letter-spacing: -0.03em;
  font-variation-settings: 'opsz' 96, 'wdth' 84;
  opacity: 0; transform: translateY(40%); transition: opacity 500ms, transform 700ms var(--ease-out);
}
.menu.is-open .menu__link { opacity: 1; transform: none; transition-delay: calc(260ms + (var(--i) + 1) * 55ms); }
.menu__link.is-active { font-family: var(--f-serif); font-style: italic; color: var(--ember-hi); }
.menu__foot { display: grid; gap: 1rem; justify-items: start; }
.menu__phone { font-size: 1.5rem; font-weight: 300; font-variation-settings: 'opsz' 48, 'wdth' 88; }
.menu__meta { color: var(--muted); font-size: var(--fs-small); }

/* ---------- Footer ---------- */
.footer { position: relative; overflow: hidden; padding: var(--space-xl) var(--gutter) 1.5rem; }
.footer__glow { position: absolute; left: 50%; bottom: -40%; width: 120%; aspect-ratio: 2; translate: -50% 0; pointer-events: none; background: radial-gradient(closest-side, rgba(229, 137, 59, 0.22), transparent); }
.footer__cta { position: relative; display: grid; justify-items: start; gap: 1.1rem; padding-bottom: var(--space-l); border-bottom: 1px solid var(--line); }
.footer__phone {
  font-weight: 200; font-size: clamp(2.6rem, 0.8rem + 7.6vw, 8.4rem); line-height: 1; letter-spacing: -0.04em;
  font-variation-settings: 'opsz' 96, 'wdth' 80;
  background: linear-gradient(var(--ember), var(--ember)) 0 96% / 0 3px no-repeat; transition: background-size 800ms var(--ease-out), color var(--t-med);
}
.footer__phone:hover { background-size: 100% 3px; color: var(--ember-hi); }
.footer__alt { color: var(--muted); }
.footer__alt .link-u { color: var(--cream); }
.footer__grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding-block: var(--space-l); }
.footer__col { display: grid; align-content: start; justify-items: start; gap: 0.7rem; font-size: 0.95rem; }
.footer__links { display: grid; gap: 0.35rem; }
.footer__links a { opacity: 0.85; transition: opacity var(--t-fast), padding var(--t-med) var(--ease-out); }
.footer__links a:hover { opacity: 1; padding-left: 0.4rem; }
.footer__small { position: relative; font-size: 0.78rem; color: var(--muted); }
@media (max-width: 720px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- Warm transition: light blooms from where you clicked ---------- */
.pt { position: fixed; inset: 0; z-index: 300; pointer-events: none; visibility: hidden; }
.pt.is-active { visibility: visible; pointer-events: auto; }
.pt__warmth {
  position: absolute; inset: 0; --x: 50%; --y: 50%;
  background: radial-gradient(circle at var(--x) var(--y), #F6C489 0%, #E5893B 14%, #5A2E14 38%, var(--bazalt) 62%);
  clip-path: circle(0% at var(--x) var(--y));
}
.pt__label {
  position: absolute; left: 0; right: 0; top: 50%; translate: 0 -50%; text-align: center; opacity: 0;
  font-family: var(--f-serif); font-style: italic; font-weight: 300; font-size: clamp(2.6rem, 1.4rem + 5vw, 6.4rem); color: var(--cream);
}
.pt-enter .pt { visibility: visible; }
.pt-enter .pt__warmth { clip-path: circle(150% at 50% 50%); }
.pt-enter .pt__label { opacity: 1; }
.is-leaving main { transition: filter 600ms var(--ease-calm); filter: blur(3px) brightness(0.8); }

/* ---------- Hints for mouse vs finger ---------- */
.hint-touch { display: none; }
@media (hover: none), (pointer: coarse) { .hint-fine { display: none; } .hint-touch { display: inline; } }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 1.25rem; z-index: 260; max-width: calc(100% - 2rem); padding: 0.9rem 1.4rem; border-radius: 18px;
  background: var(--bazalt); color: var(--cream); font-size: 0.93rem; box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
  transform: translate(-50%, calc(100% + 2rem)); visibility: hidden; transition: transform 600ms var(--ease-out), visibility 0s 600ms;
}
.toast.is-on { transform: translate(-50%, 0); visibility: visible; transition: transform 600ms var(--ease-out); }

/* ---------- Reveals ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 1000ms var(--ease-out), transform 1200ms var(--ease-out); transition-delay: var(--d, 0ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
/* Room above for carons/acutes (Č, Ć, Š, Ž) and to the sides for italics and the final period; negative margins keep the layout unchanged */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.22em 0.1em 0.14em; margin: -0.22em -0.1em -0.14em; }
.w__i { display: inline-block; }
.js [data-split] .w__i { transform: translateY(112%); transition: transform 1200ms var(--ease-out); transition-delay: calc(var(--i, 0) * 50ms); }
.js [data-split].is-in .w__i { transform: none; }

/* ---------- Page header ---------- */
.phero { position: relative; padding: calc(var(--nav-h) + var(--space-l)) var(--gutter) var(--space-l); }
.phero__title {
  font-weight: 300; font-size: var(--fs-h1); line-height: 0.9; letter-spacing: -0.04em; margin-top: 1.2rem; max-width: 12ch;
  font-variation-settings: 'opsz' 96, 'wdth' 82;
}
.phero__title em { font-family: var(--f-serif); font-style: italic; font-weight: 300; color: var(--accent); letter-spacing: -0.02em; }
.phero__lead { margin-top: 1.5rem; font-size: var(--fs-lead); line-height: 1.5; max-width: 42ch; color: var(--muted); }
.phero--compact { padding-bottom: var(--space-m); }

/* ---------- Chips & picks ---------- */
.chips, .picks { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip, .pick span {
  display: inline-flex; align-items: center; min-height: 46px; padding: 0.55rem 1.1rem; border-radius: var(--r-pill);
  box-shadow: inset 0 0 0 1px var(--line-strong); font-size: 0.93rem; font-weight: 500;
  transition: background-color 350ms var(--ease-out), color 300ms, box-shadow 300ms, transform var(--t-fast);
}
.chip:hover, .pick:hover span { box-shadow: inset 0 0 0 1px var(--fg); }
.chip[aria-pressed="true"], .pick input:checked + span { background: var(--ember); color: var(--bazalt); box-shadow: 0 6px 22px -8px rgba(229, 137, 59, 0.7); }
.chip:active, .pick input:active + span { transform: scale(0.97); }
.pick { position: relative; cursor: pointer; }
.pick input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.pick input:focus-visible + span { outline: 2px solid var(--hot); outline-offset: 3px; }

/* ---------- CTA band ---------- */
.cta { padding: var(--space-xl) 0; overflow: hidden; }
.cta__inner { display: grid; grid-template-columns: 1.2fr auto; align-items: end; gap: var(--space-m); }
.cta .h2 { max-width: 16ch; }
.cta .h2 em { color: var(--bazalt); }
.cta__actions { display: grid; justify-items: start; gap: 1rem; }
.cta__phone { font-size: 1.4rem; font-weight: 300; letter-spacing: -0.02em; font-variation-settings: 'opsz' 48, 'wdth' 88; }
@media (max-width: 760px) { .cta__inner { grid-template-columns: 1fr; } }

/* ---------- 404 ---------- */
.nf { position: relative; min-height: 86vh; display: grid; align-items: center; padding: calc(var(--nav-h) + 3rem) var(--gutter) 5rem; overflow: hidden; }
.nf__glow { position: absolute; right: -10%; bottom: -20%; width: 60vmax; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(229, 137, 59, 0.18), transparent); }
.nf__inner { position: relative; display: grid; gap: 1.4rem; justify-items: start; max-width: 60rem; }
.nf__links { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* ---------- Safety nets ---------- */
.pt-enter .pt { animation: ptFallback 0s 4.5s forwards; }
.pt-enter [data-reveal] { animation: revealFallback 0s 4.5s forwards; }
@keyframes ptFallback { to { visibility: hidden; } }
@keyframes revealFallback { to { opacity: 1; transform: none; } }