/* ============================================================
   ZAPEDOWSKI.COM — v5 "ABETKA" system
   Literal Abetka DNA: full-viewport color-blocked sections,
   viewport-filling uppercase display type, one easing curve,
   split-line reveals, letter-shuffle hovers, card flips,
   vertical hairlines, marquees, WebGL fluid on hero.
   ============================================================ */

/* ---------- tokens ---------- */
:root {
  --blue: #6F8DB5;
  --yellow: #C9BB3F;
  --black: #0E0E0C;
  --cream: #E8E4D9;
  --white: #F4F2EC;
  --brown: #5E4F2B;
  --red: #A0481C;

  --ink: var(--black);

  --display: 'Archivo', 'Arial Narrow', sans-serif;
  --serif: 'Cormorant Garamond', Georgia, serif;

  --ease: cubic-bezier(0.3, 0.86, 0.36, 0.95);
  --t1: 0.35s; --t2: 0.7s; --t3: 1.2s;

  --gutter: clamp(16px, 3vw, 4.8rem);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: clamp(9px, 0.69444vw, 13.5px); scroll-behavior: smooth; }

body {
  font-family: var(--display);
  font-size: 1.6rem; line-height: 1.5; font-weight: 400;
  background: var(--cream); color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; }
.t-hero em, .t-giant em, .t-big em { font-size: 1.06em; line-height: 0; }

::selection { background: var(--black); color: var(--yellow); }

/* ---------- color blocks ---------- */
.blk { position: relative; padding: clamp(8rem, 12vh, 12rem) var(--gutter); min-height: 100vh; display: flex; flex-direction: column; justify-content: center; }
.blk-auto { min-height: 0; display: block; }
.bg-blue   { background: var(--blue);   color: var(--black); }
.bg-yellow { background: var(--yellow); color: var(--black); }
.bg-black  { background: var(--black);  color: var(--cream); }
.bg-cream  { background: var(--cream);  color: var(--black); }
.bg-white  { background: var(--white);  color: var(--black); }
.bg-brown  { background: var(--brown);  color: var(--cream); }

/* vertical hairlines (Abetka ornament) */
.cols::before, .cols::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 1px;
  background: currentColor; opacity: 0.12; pointer-events: none;
}
.cols::before { left: 33.333%; } .cols::after { left: 66.666%; }

hr.line { border: 0; border-top: 1px solid currentColor; opacity: 0.16; }

/* ---------- type ---------- */
.t-hero {
  font-weight: 800; font-stretch: 120%;
  font-size: clamp(8.6rem, 13.2vw, 17.6rem); line-height: 0.86; letter-spacing: 0;
  text-transform: uppercase;
}
.t-giant {
  font-weight: 800; font-stretch: 116%;
  font-size: clamp(4.6rem, 10.4vw, 11.2rem); line-height: 0.88;
  letter-spacing: 0; text-transform: uppercase;
}
.t-big {
  font-weight: 700; font-stretch: 112%;
  font-size: clamp(3rem, 6vw, 6.4rem); line-height: 0.94;
  letter-spacing: 0; text-transform: uppercase;
}
.t-label {
  font-size: 1.35rem; font-weight: 500; letter-spacing: 0.2em;
  text-transform: uppercase; opacity: 0.72;
}
.t-body { font-size: 1.7rem; line-height: 1.6; max-width: 56ch; opacity: 0.88; }
.t-lead { font-size: clamp(1.9rem, 2.3vw, 2.5rem); line-height: 1.38; max-width: 46ch; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.8rem var(--gutter);
  color: var(--black);
  transition: color var(--t1) var(--ease);
}
.nav.on-dark { color: var(--cream); }
.nav-brand { font-weight: 800; font-stretch: 120%; font-size: 1.7rem; text-transform: uppercase; letter-spacing: 0.02em; display: inline-flex; overflow: hidden; white-space: nowrap; }
.nav-brand .full { display: inline-block; max-width: 30ch; transition: max-width var(--t2) var(--ease), opacity var(--t2) var(--ease); }
.nav.is-mini .nav-brand .full { max-width: 0; opacity: 0; }
.nav-links { display: flex; gap: 2.6rem; }
.nav-links a { font-size: 1.35rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; }

/* ---------- preloader ---------- */
#loader {
  position: fixed; inset: 0; z-index: 300; background: var(--black); color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.9s var(--ease);
}
#loader.gone { transform: translateY(-101%); pointer-events: none; }
#loader .pct {
  font-weight: 800; font-stretch: 120%; font-size: 22vw; line-height: 1; text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
#loader .corner { position: absolute; font-size: 1.35rem; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.6; }
#loader .c1 { top: 2rem; left: var(--gutter); } #loader .c2 { top: 2rem; right: var(--gutter); }
#loader .c3 { bottom: 2rem; left: var(--gutter); } #loader .c4 { bottom: 2rem; right: var(--gutter); }

/* ---------- reveals ---------- */
.sl { display: block; overflow: hidden; }
.sl-i { display: block; transform: translateY(112%); transition: transform var(--t3) var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.in .sl-i, .sl.in .sl-i { transform: translateY(0); }

.reveal { opacity: 0; transform: translateY(2.6rem); transition: opacity var(--t3) var(--ease), transform var(--t3) var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.reveal.in { opacity: 1; transform: none; }

.ph { position: relative; overflow: hidden; background: rgba(0,0,0,0.12); }
.ph > img, .ph > video { width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); transition: opacity 1s var(--ease), transform 1.5s var(--ease); }
.ph.in > img, .ph.in > video { opacity: 1; transform: scale(1); }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; white-space: nowrap; padding: 1.4rem 0; border-top: 1px solid currentColor; border-bottom: 1px solid currentColor; }
.marquee-track { display: inline-flex; gap: 3.6rem; align-items: baseline; animation: mq 26s linear infinite; will-change: transform; }
.marquee.fast .marquee-track { animation-duration: 16s; }
.marquee-track > span { font-weight: 800; font-stretch: 116%; font-size: clamp(1.8rem, 2.6vw, 2.8rem); letter-spacing: 0.04em; text-transform: uppercase; }
.marquee-track .o { -webkit-text-stroke: 1px currentColor; color: transparent; }
@keyframes mq { to { transform: translateX(-50%); } }

/* ---------- shuffle hover ---------- */
[data-shuffle] { display: inline-block; font-variant-ligatures: none; }

/* ---------- card grid (Abetka product cards) ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(0.8rem, 1.2vw, 1.6rem); }
@media (max-width: 1100px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

.card { position: relative; aspect-ratio: 336/383; perspective: 1400px; display: block; }
.card-inner { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform var(--t2) var(--ease); }
@media (hover: hover) and (pointer: fine) { .card:hover .card-inner { transform: rotateY(180deg); } }
.card-face { position: absolute; inset: 0; backface-visibility: hidden; overflow: hidden; }
.card-front img { width: 100%; height: 100%; object-fit: cover; }
.card-front .card-tag {
  position: absolute; top: 1.2rem; left: 1.2rem; font-size: 1.25rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; background: var(--cream); color: var(--black); padding: 0.5rem 1rem;
}
.card-back { transform: rotateY(180deg); display: flex; flex-direction: column; justify-content: space-between; padding: 2rem; }
.card-back h3 { font-weight: 800; font-stretch: 116%; font-size: clamp(2.8rem, 3vw, 4.2rem); line-height: 0.95; text-transform: uppercase; }
.card-back p { font-size: clamp(1.8rem, 1.8vw, 2.3rem); line-height: 1.45; opacity: 0.95; }
.card-back .go { font-size: 1.5rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; border-bottom: 1px solid currentColor; align-self: flex-start; padding-bottom: 0.4rem; }
.card-num { position: absolute; bottom: 1.2rem; right: 1.2rem; font-size: 1.25rem; letter-spacing: 0.18em; z-index: 2; background: var(--black); color: var(--cream); padding: 0.5rem 0.9rem; }

/* mobile: no flip — stack info under image */
.card-back-mobile { display: none; }
@media (hover: none), (pointer: coarse) {
  .card { aspect-ratio: auto; perspective: none; }
  .card-inner { position: static; }
  .card-face.card-front { position: relative; aspect-ratio: 336/383; }
  .card-back { display: none; }
  .card-back-mobile { display: block; padding: 1.4rem 0 2.4rem; }
  .card-back-mobile h3 { font-weight: 800; font-size: 2.2rem; text-transform: uppercase; }
  .card-back-mobile p { font-size: 1.5rem; opacity: 0.8; margin-top: 0.6rem; }
}

/* ---------- plus icon ---------- */
.plus { display: inline-block; font-weight: 300; font-size: 2.6rem; line-height: 1; transition: transform var(--t1) var(--ease); }
a:hover .plus, button:hover .plus { transform: rotate(180deg); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 1.2rem;
  font-size: 1.35rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 1.8rem 3.4rem; border: 1px solid currentColor; cursor: pointer; background: transparent;
  position: relative; overflow: hidden; isolation: isolate;
  transition: color var(--t1) var(--ease);
}
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: currentColor; transform: translateY(101%); transition: transform var(--t1) var(--ease); }
.bg-blue .btn:hover, .bg-yellow .btn:hover, .bg-cream .btn:hover, .bg-white .btn:hover { color: var(--cream); }
.bg-black .btn:hover, .bg-brown .btn:hover { color: var(--black); }
.btn:hover::before { transform: none; }

.lnk { display: inline-flex; gap: 1rem; align-items: baseline; font-size: 1.4rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: 0.5rem; }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); border: 1px solid currentColor; }
.stat { padding: 2.8rem 2.2rem; border-right: 1px solid currentColor; }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-weight: 800; font-stretch: 120%; font-size: clamp(4rem, 6.4vw, 6.8rem); line-height: 1; }
.stat span { display: block; margin-top: 1rem; font-size: 1.25rem; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.7; }
@media (max-width: 760px) { .stat { border-right: 0; border-bottom: 1px solid currentColor; } .stat:last-child { border-bottom: 0; } }

/* ---------- detail rows ---------- */
.detail-row { display: flex; justify-content: space-between; gap: 2rem; padding: 1.3rem 0; border-bottom: 1px solid currentColor; font-size: 1.55rem; }
.detail-row span { opacity: 0.7; font-size: 1.25rem; letter-spacing: 0.2em; text-transform: uppercase; }
.detail-row b { font-weight: 600; text-align: right; }

/* ---------- grid helper ---------- */
.g12 { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(1rem, 1.6vw, 2.4rem); }
@media (max-width: 900px) { .g12 { grid-template-columns: 1fr; } .g12 > * { grid-column: 1 / -1 !important; } }

/* ---------- footer wordmark ---------- */
.wordmark { font-weight: 800; font-stretch: 120%; font-size: clamp(7.6rem, 12.4vw, 16.4rem); line-height: 0.84; text-transform: uppercase; letter-spacing: 0; }

.foot-bar { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; font-size: 1.3rem; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.7; }

/* ---------- fluid canvas ---------- */
#fluid {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none;
  opacity: 0.72; mix-blend-mode: screen;
}

/* ---------- cursor ---------- */
#cursor { position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none; width: 10px; height: 10px; border-radius: 50%; background: currentColor; mix-blend-mode: difference; color: #fff; transition: width var(--t1) var(--ease), height var(--t1) var(--ease); transform: translate(-50%, -50%); }
#cursor.is-hover { width: 56px; height: 56px; }
@media (pointer: coarse) { #cursor { display: none; } }

/* ---------- gallery hover zoom ---------- */
@media (hover: hover) and (pointer: fine) {
  .ph.in:hover > img { transform: scale(1.04); }
  .ph.swap-tile.in:hover > img { transform: scale(1); }
  .ph.swap-tile:hover .swap,
  .ph.swap-tile.is-swapping .swap { opacity: 1; }
}

.ph .swap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity var(--t1) var(--ease);
}

/* ---------- darkened photo backgrounds ---------- */
.bg-photo {
  color: var(--cream);
  isolation: isolate;
  overflow: hidden;
  background-color: var(--black);
  background-image: var(--bgimg);
  background-size: cover;
  background-position: center;
}
.bg-photo::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 48% 40%, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(135deg, rgba(111, 141, 181, 0.10), rgba(160, 72, 28, 0.08));
  mix-blend-mode: screen;
  z-index: 0;
}
.bg-photo::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(10, 10, 8, 0.05), rgba(10, 10, 8, 0.44) 62%, rgba(10, 10, 8, 0.66)),
    linear-gradient(90deg, rgba(10, 10, 8, 0.58), rgba(10, 10, 8, 0.18) 42%, rgba(10, 10, 8, 0.62));
  z-index: 1;
}
.bg-photo > * { position: relative; z-index: 3; }
.bg-photo > #fluid { z-index: 2; }

/* ---------- smooth scroll (lenis-lite) ---------- */
html.has-smooth #smooth {
  position: fixed; inset: 0; overflow: hidden;
}
#smooth-content { will-change: transform; }
.ph { will-change: transform; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav-links { gap: 1.6rem; }
  .nav-links .hide-m { display: none; }
  .cols::before, .cols::after { display: none; }
  .t-hero { font-size: clamp(5.4rem, 16.5vw, 10rem); }
}

@media (max-width: 560px) {
  .nav { padding-top: 1.4rem; align-items: flex-start; gap: 1.2rem; }
  .nav-brand { font-size: 1.45rem; max-width: 11rem; }
  .nav-brand .full { display: none; }
  .nav-links { gap: 1.2rem; }
  .nav-links a { font-size: 1.15rem; letter-spacing: 0.14em; }
  .bg-photo > .t-label {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.2rem 1.6rem;
    align-items: start;
  }
  .bg-photo > .t-label span,
  .bg-photo > .t-label a { min-width: 0; }
  .bg-photo > .t-label span:nth-child(2) { text-align: left; }
  .bg-photo > .t-label span:last-child,
  .bg-photo > .t-label a:last-child { text-align: right; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sl-i, .reveal, .ph > img, .ph > video, .card-inner { transition: none !important; transform: none !important; opacity: 1 !important; }
  .marquee-track { animation: none; }
  #cursor, #fluid { display: none; }
}