/* ==========================================================================
   Common components for G/H/I. Colours and type come from the version tokens;
   each version's layer below this block restyles them.
   ========================================================================== */

/* ---------- Buttons + links ---------- */
.btn { display: inline-flex; align-items: center; gap: .6em; min-height: 48px; padding: 0 1.4em; border: 1px solid var(--btn-bg); background: var(--btn-bg); color: var(--btn-fg);
  font: 500 var(--fs-btn)/1 var(--font-btn); letter-spacing: var(--ls-btn); text-transform: var(--tt-btn); text-decoration: none; border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s; white-space: nowrap; }
.btn:hover { background: var(--btn-hover); border-color: var(--btn-hover); color: var(--btn-fg-hover, var(--btn-fg)); }
.btn--ghost { background: transparent; color: var(--heading); border-color: currentColor; }
.btn--ghost:hover { background: var(--heading); color: var(--bg); border-color: var(--heading); }
.btn--sand { background: var(--sand); border-color: var(--sand); color: var(--ink); }
.btn--sand:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn .arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }
.link { color: var(--heading); font-weight: 500; text-decoration: none; border-bottom: 1px solid var(--sand); padding-bottom: 2px; }
.link:hover { border-color: currentColor; }
.ctas { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-5); margin-top: var(--s-6); }
.tel { color: var(--heading); text-decoration: none; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.tel:hover { border-color: var(--sand); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--s-5); }
.chips li { font: 500 var(--fs-cap)/1 var(--font-mono, var(--font-text)); padding: 8px 12px; border: 1px solid var(--line); color: var(--heading); border-radius: var(--radius); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--hdr-bg); border-bottom: 1px solid var(--hdr-line); }
.site-header .wrap { display: flex; align-items: center; gap: var(--s-6); height: var(--hdr); }
.logo { flex: none; }
.logo img { height: 46px; width: auto; }
.nav { display: flex; gap: clamp(16px, 2vw, 34px); margin-left: auto; }
.nav a { text-decoration: none; font: var(--w-nav, 500) var(--fs-nav)/1 var(--font-text); color: var(--hdr-fg); padding-block: 8px; border-bottom: 1px solid transparent; letter-spacing: var(--ls-nav, 0); text-transform: var(--tt-nav, none); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--hdr-strong); border-bottom-color: var(--sand); }
.site-header .btn { min-height: 44px; }
.nav-m { display: none; margin-left: auto; position: relative; }
.nav-m summary { list-style: none; cursor: pointer; min-height: 44px; display: flex; align-items: center; padding: 0 16px; border: 1px solid var(--hdr-line); border-radius: var(--radius); font-weight: 600; color: var(--hdr-strong); }
.nav-m summary::-webkit-details-marker { display: none; }
.nav-m .panel { position: absolute; right: 0; top: calc(100% + 12px); width: min(86vw, 320px); background: var(--hdr-bg); border: 1px solid var(--hdr-line); padding: 16px; display: grid; gap: 2px; box-shadow: 0 18px 40px rgba(0, 0, 0, .18); }
.nav-m .panel a { padding: 12px 8px; text-decoration: none; color: var(--hdr-strong); font-weight: 500; border-bottom: 1px solid var(--hdr-line); }
.nav-m .panel .btn { margin-top: 12px; justify-content: center; border-bottom: 0; color: var(--btn-fg); }
@media (max-width: 1080px) {
  .nav, .site-header .wrap > .btn { display: none; }
  .nav-m { display: block; }
  .logo img { height: 40px; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--ft-bg); color: var(--ft-fg); padding-block: var(--s-10) var(--s-7); }
.site-footer h2 { font: 600 var(--fs-cap)/1.2 var(--font-mono, var(--font-text)); letter-spacing: .08em; text-transform: uppercase; color: var(--ft-muted); margin-bottom: var(--s-4); }
.f-top { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--s-6); padding-bottom: var(--s-8); border-bottom: 1px solid var(--ft-line); }
.f-claim { font: var(--w-display, 500) var(--fs-d2)/1.15 var(--font-display); letter-spacing: var(--ls-display); color: var(--ft-strong); }
.site-footer .f-claim a { border-bottom-width: 2px; border-color: var(--sand); }
.f-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr .8fr; gap: var(--s-7); padding-block: var(--s-8); }
.f-firm p { max-width: 34ch; }
.site-footer address { font-style: normal; line-height: 1.8; }
.site-footer a { color: var(--ft-strong); text-decoration: none; border-bottom: 1px solid var(--ft-line); }
.site-footer a:hover { border-color: var(--sand); }
.site-footer .btn { border-bottom: 1px solid var(--btn-bg); color: var(--btn-fg); }
.f-nav li { margin-bottom: 8px; }
.f-iso { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-top: var(--s-5); border-top: 1px solid var(--ft-line); font: 400 var(--fs-cap)/1.5 var(--font-mono, var(--font-text)); color: var(--ft-muted); letter-spacing: .04em; }
@media (max-width: 900px) { .f-cols { grid-template-columns: 1fr 1fr; } .f-firm { grid-column: 1 / -1; } }
@media (max-width: 560px) { .f-cols { grid-template-columns: 1fr; } }

/* ---------- Reveal (one style per version; the version layer sets --rv-from) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .rv { transition: opacity var(--rv-dur) var(--ease), transform var(--rv-dur) var(--ease), clip-path var(--rv-dur) var(--ease); transition-delay: calc(var(--d, 0) * var(--rv-stagger, 0ms)); }
  .js .rv:not(.in) { opacity: var(--rv-o, 0); transform: var(--rv-t, translateY(24px)); clip-path: var(--rv-clip, none); }
}

/* ---------- Counters ---------- */
.nums { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.nums > div { display: grid; grid-template-rows: auto 1fr; gap: var(--s-4); }
.nums dt { order: 2; }
.nums dd { order: 1; display: grid; gap: var(--s-2); }
.nums b { font-variant-numeric: tabular-nums lining-nums; line-height: .9; }
@media (max-width: 760px) { .nums { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--s-7); } }

/* ---------- Marquee (one per version) ---------- */
.marquee { overflow: clip; padding-block: var(--mq-pad); }
.mq { display: flex; width: max-content; }
.mq-track { display: flex; flex: none; gap: 0; animation: mq var(--mq-dur) linear infinite; }
.mq-track li { flex: none; white-space: nowrap; padding-inline: var(--mq-gap); position: relative; }
.mq-track li::after { content: var(--mq-sep, "·"); position: absolute; right: -.3em; color: var(--sand); }
.marquee:hover .mq-track { animation-play-state: paused; }
@keyframes mq { to { transform: translate3d(-100%, 0, 0); } }
@media (prefers-reduced-motion: reduce) {
  .mq { width: auto; } .mq-track { animation: none !important; flex-wrap: wrap; flex: 1; justify-content: center; row-gap: 8px; }
  .mq-track[aria-hidden] { display: none; }
}

/* ---------- CTA ---------- */
.cta-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gut); align-items: center; }
.cta-copy { grid-column: 1 / 7; }
.cta-copy h2 { font-size: var(--fs-h2); line-height: 1.04; letter-spacing: var(--ls-display); max-width: 14ch; }
.cta-sub { margin-top: var(--s-5); max-width: 46ch; font-size: var(--fs-lede); line-height: 1.5; }
.cta-fig { grid-column: 8 / 13; }
.cta-fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 900px) { .cta-copy, .cta-fig { grid-column: 1 / -1; } .cta-fig { margin-top: var(--s-6); } }

/* ---------- Filters + table ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: var(--s-7); }
.filters button { cursor: pointer; min-height: 40px; padding: 0 16px; background: transparent; border: 1px solid var(--line); border-radius: var(--radius); font: 500 var(--fs-cap)/1 var(--font-mono, var(--font-text)); letter-spacing: .04em; color: var(--heading); }
.filters button[aria-pressed="true"] { background: var(--heading); color: var(--bg); border-color: var(--heading); }
.pc[hidden] { display: none; }
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 16px 16px 16px 0; border-bottom: 1px solid var(--line); vertical-align: baseline; }
.tbl thead th { font: 500 var(--fs-cap)/1.2 var(--font-mono, var(--font-text)); color: var(--muted); letter-spacing: .06em; text-transform: uppercase; border-bottom-color: var(--heading); }
.tbl thead button { all: unset; cursor: pointer; }
.tbl thead button:focus-visible { outline: 2px solid var(--focus); }
.tbl thead [aria-sort="ascending"] button::after { content: " ↑"; } .tbl thead [aria-sort="descending"] button::after { content: " ↓"; }
.tbl tbody th { font: var(--w-display, 500) var(--fs-h3)/1.25 var(--font-display); color: var(--heading); }
.tbl td.mono { font-size: var(--fs-cap); color: var(--muted); white-space: nowrap; }
@media (max-width: 640px) { .tbl thead th:nth-child(4), .tbl td:nth-child(4) { display: none; } .tbl tbody th { font-size: 1.05rem; } }

/* ==========================================================================
   Ported hero 1 · A's scroll-drawn cross-section (Početna)
   Without JS or with reduced motion the SVG stays fully drawn.
   ========================================================================== */
.hx { height: var(--hx-h, 230vh); }
.hx-stick { position: sticky; top: var(--hdr); height: calc(100vh - var(--hdr)); min-height: 640px; display: flex; align-items: center; }
.hx-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); align-items: center; }
.hx-copy { grid-column: var(--hx-copy, 1 / 6); }
.hx h1 { font-size: var(--fs-display); line-height: .98; letter-spacing: var(--ls-display); margin-block: var(--s-5) var(--s-6); }
.xs-fig { grid-column: var(--hx-fig, 6 / 13); margin: 0; }
.xs-fig figcaption { display: flex; gap: var(--s-4); margin-top: var(--s-3); padding-top: var(--s-3); border-top: 1px solid var(--xs-rule); font-size: var(--fs-cap); color: var(--muted); }
.xs-fig figcaption span { color: var(--heading); font-weight: 600; }
.xs { width: 100%; height: auto; max-height: calc(100vh - var(--hdr) - 140px); overflow: visible; }
.xs path, .xs rect { vector-effect: non-scaling-stroke; }
.xs .d { stroke-dasharray: 1 2; stroke-dashoffset: 0; } /* gap 2 hides the next dash at the path end */
.xs .axis path { stroke: var(--xs-axis); stroke-width: 1; fill: none; }
.xs text { font: 500 11px var(--xs-font); fill: var(--xs-ink); letter-spacing: .06em; }
.xs .axis text { fill: var(--xs-axis); font-weight: 400; }
.xs .if { fill: none; stroke: var(--xs-ink); stroke-width: var(--xs-w, 1.4); }
.xs .if:first-of-type { stroke-width: calc(var(--xs-w, 1.4) * 1.4); }
.xs .frame { fill: none; stroke: var(--xs-ink); stroke-width: .8; }
.xs .lbl rect { fill: var(--xs-lbl); stroke: var(--xs-rule); }
.xs .gw path:first-child { stroke: var(--xs-water); stroke-width: 1.4; stroke-dasharray: 7 5; fill: none; }
.xs .gw path + path { fill: var(--xs-water); }
.xs .gw text { fill: var(--xs-water); }
.xs .mast { fill: none; stroke: var(--xs-ink); stroke-width: 1.5; }
.xs .hole { fill: none; stroke: var(--xs-ink); stroke-width: 3; }
.xs .smp { fill: var(--sand); stroke: var(--xs-ink); stroke-width: 1; }
.xs .tip { fill: var(--xs-ink); }
.xs .bld path:first-child { fill: none; stroke: var(--xs-ink); stroke-width: 1.2; stroke-dasharray: 5 4; }
.xs .bld .fnd { fill: var(--xs-fnd); stroke: var(--xs-ink); stroke-width: 1.2; }
.xs .bld text { fill: var(--xs-ink); font-size: 10px; }
/* restyle the layer patterns per version (CSS beats the presentation attributes) */
#ph > rect { fill: var(--xs-l1); } #pg > rect { fill: var(--xs-l2); } #pp > rect { fill: var(--xs-l3); } #pz > rect { fill: var(--xs-l4); } #pl > rect { fill: var(--xs-l5); }
.xs pattern path, .xs pattern circle { stroke: var(--xs-hatch); }
#pp circle { fill: var(--xs-hatch); stroke: none; }
@media (max-width: 900px) {
  .hx { height: auto; }
  .hx-stick { position: static; height: auto; min-height: 0; display: block; padding-block: var(--s-8) var(--s-9); }
  .hx-copy, .xs-fig { grid-column: 1 / -1; }
  .xs-fig { margin-top: var(--s-8); }
  .xs { max-height: none; }
}

/* ==========================================================================
   Ported hero 2 · D's core-sample columns (Projekti)
   ========================================================================== */
.defs { position: absolute; width: 0; height: 0; }
#s-nasip > rect { fill: var(--c-nasip); } #s-glina > rect { fill: var(--c-glina); } #s-pesak > rect { fill: var(--c-pesak); }
#s-sljunak > rect { fill: var(--c-sljunak); } #s-laporac > rect { fill: var(--c-laporac); } #s-stena > rect { fill: var(--c-stena); }
.defs pattern path { stroke: var(--c-hatch); stroke-width: .7; fill: none; }
.defs pattern circle { fill: var(--c-hatch); fill-opacity: .6; }
.defs pattern circle.o { fill: none; stroke: var(--c-hatch); stroke-width: .7; }
#s-stena path { stroke: var(--c-hatch2); }
.hc { padding-block: var(--s-9) var(--s-10); }
.hc-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); row-gap: var(--s-8); align-items: start; }
.hc-copy { grid-column: var(--hc-copy, 1 / 5); }
.hc h1 { font-size: var(--fs-h1); line-height: 1; letter-spacing: var(--ls-display); margin-block: var(--s-5) var(--s-6); }
.cores-fig { grid-column: var(--hc-fig, 5 / 10); margin: 0; }
.log { grid-column: var(--hc-log, 10 / 13); }
.cores-box { position: relative; display: grid; grid-template-columns: 40px 1fr; }
.axis { position: relative; grid-column: 1; margin: 34px 0 46px; border-right: 1px solid var(--c-tube); font: 400 11px/1 var(--font-mono, var(--font-text)); color: var(--muted); }
.axis li { position: absolute; right: 0; top: calc(var(--y) * 100%); transform: translateY(-50%); display: flex; align-items: center; gap: 4px; }
.axis li::after { content: ""; width: 6px; height: 1px; background: var(--c-tube); }
.axis li:first-child span::after { content: " m"; }
.cores { grid-column: 2; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(6px, 1.1vw, 18px); padding-left: clamp(6px, 1vw, 14px); }
.core { all: unset; box-sizing: border-box; display: grid; grid-template-rows: 34px auto 46px; width: 100%; cursor: pointer; text-align: center; }
.core .cid { align-self: center; font: 500 11px/1 var(--font-mono, var(--font-text)); color: var(--muted); letter-spacing: .04em; }
.core .cname { align-self: start; padding-top: 10px; font-size: 12px; line-height: 1.25; color: var(--muted); overflow-wrap: anywhere; }
.core-svg { width: 100%; height: auto; overflow: visible; }
.core-svg .tube { fill: none; stroke: var(--c-tube); stroke-width: 1; vector-effect: non-scaling-stroke; }
.core-svg .seams line { stroke: var(--c-tube); stroke-width: 1; vector-effect: non-scaling-stroke; }
.core:hover .cid, .core[aria-pressed="true"] .cid { color: var(--heading); font-weight: 700; }
.core:hover .cname, .core[aria-pressed="true"] .cname { color: var(--heading); }
.core[aria-pressed="true"] .tube { stroke-width: 3; stroke: var(--c-active, var(--c-tube)); }
.core:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; }
.core-svg .fill { transform-box: fill-box; transform-origin: 50% 0; }
.hc .core-svg .fill { animation: core-extrude var(--core-dur, 1.5s) var(--ease) both; animation-delay: calc(var(--i) * var(--core-step, 130ms) + 150ms); }
@keyframes core-extrude { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.cores-fig figcaption { margin-top: var(--s-4); font-size: var(--fs-cap); color: var(--muted); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: var(--s-3); font-size: var(--fs-cap); color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 6px; }
.legend svg { width: 14px; height: 14px; outline: 1px solid var(--c-tube); }
.log { margin-top: 34px; padding: var(--s-5); border: 1px solid var(--c-tube); background: var(--log-bg); min-height: 420px; }
.log img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; margin-block: var(--s-4); }
.lg-id { font: 500 var(--fs-cap)/1.3 var(--font-mono, var(--font-text)); color: var(--muted); letter-spacing: .04em; padding-bottom: var(--s-3); border-bottom: 1px solid var(--line); }
.log h2 { font-size: var(--fs-h3); line-height: 1.2; }
.lg-det { margin-top: var(--s-2); font-size: .95rem; color: var(--fg); }
.lg-more { display: inline-block; margin-top: var(--s-4); color: var(--heading); text-decoration: none; border-bottom: 1px solid var(--sand); font-size: .95rem; }
@media (max-width: 1180px) { .hc-copy { grid-column: 1 / -1; } .cores-fig { grid-column: 1 / 8; } .log { grid-column: 8 / -1; } }
@media (max-width: 860px) { .cores-fig, .log { grid-column: 1 / -1; } .log { margin-top: 0; min-height: 0; } }
@media (max-width: 600px) { .cores-box { grid-template-columns: 30px 1fr; } .core .cname { font-size: 10px; } .axis { font-size: 10px; } }
@media (prefers-reduced-motion: reduce) { .core-svg .fill { animation: none !important; transform: none !important; } }

/* ==========================================================================
   Ported hero 3 · E's Serbia map with project pins (O nama)
   No JS or reduced motion: --p stays 1, the map is complete.
   ========================================================================== */
.hm { position: relative; overflow-x: clip; }
.hm-stage { padding-block: var(--s-8) var(--s-9); }
.hm-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--s-8); align-items: center; }
.hm-copy h1 { font-size: var(--fs-h1); line-height: 1; letter-spacing: var(--ls-display); margin-block: var(--s-5) var(--s-6); }
.pcard { display: grid; grid-template-columns: 160px 1fr; gap: var(--s-4); align-items: start; margin-top: var(--s-7); padding: 12px; background: var(--pcard-bg); border: 1px solid var(--line); border-radius: var(--radius); max-width: 520px; }
.pcard img { width: 160px; aspect-ratio: 4 / 3; object-fit: cover; }
.pcard .cat { font: 500 var(--fs-cap)/1.3 var(--font-mono, var(--font-text)); color: var(--muted); margin: 2px 0 6px; letter-spacing: .04em; }
.pcard .pname { font-size: var(--fs-h3); line-height: 1.15; margin-bottom: 6px; }
.pcard .pdet { font-size: .95rem; }
.pcard ul { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 2px 10px; font-size: 13px; line-height: 1.6; }
.pcard ul button { all: unset; cursor: pointer; color: var(--heading); border-bottom: 1px solid var(--sand); }
.pcard ul button:focus-visible { outline: 2px solid var(--focus); }
.map { position: relative; margin: 0; justify-self: center; height: min(calc(100vh - var(--hdr) - 120px), 860px); max-width: 100%; }
.map-svg { width: 100%; height: 100%; overflow: hidden; }
.land-stroke path { fill: none; stroke: var(--m-stroke); stroke-width: var(--m-sw, 2.4); stroke-linejoin: round; }
.land-stroke { filter: var(--m-filter, none); }
.rivers { filter: var(--m-filter, none); }
.land-fill path { fill: var(--m-land); }
.rivers path { fill: none; stroke: var(--m-river); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; }
.route { fill: none; stroke: var(--m-route); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1; stroke-dashoffset: calc(1 - clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1)); }
.ring { stroke-opacity: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)) * 20, 1); fill: var(--m-ring-fill); fill-opacity: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); stroke: var(--m-pin); stroke-width: 1.3; stroke-dasharray: 1;
  stroke-dashoffset: calc(1 - clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1)); }
.dot { fill: var(--m-pin); opacity: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); }
.pin { all: unset; position: absolute; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%; cursor: pointer; opacity: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); }
.pin .lbl { position: absolute; left: 30px; top: 50%; transform: translateY(-50%); white-space: nowrap; padding: 2px 7px; border-radius: 2px; font: var(--m-lbl-font); color: var(--m-lbl); background: var(--m-lbl-bg); }
.pin--l .lbl { left: auto; right: 30px; }
.pin small { font: 600 11px/1 var(--font-text); font-style: normal; color: var(--m-badge-fg); background: var(--m-badge); border-radius: 9px; padding: 2px 6px; vertical-align: 2px; }
.pin--route .lbl { font: 500 12px/1.2 var(--font-text); color: var(--m-route-lbl); left: 14px; }
.pin--route.pin--l .lbl { left: auto; right: 14px; top: 160%; }
.pin[aria-pressed="true"] .lbl { background: var(--m-on-bg); color: var(--m-on-fg); }
.pin:hover .lbl { text-decoration: underline; text-decoration-color: var(--sand); text-underline-offset: 3px; }
.pin:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.pin.off { pointer-events: none; visibility: hidden; }
.inset { position: absolute; left: 66%; top: 0; width: 46%; aspect-ratio: 341 / 224; background: var(--m-inset); border: 1px solid var(--m-stroke); border-radius: var(--radius); overflow: hidden;
  opacity: clamp(0, (var(--p) - var(--a)) / (var(--b) - var(--a)), 1); }
.inset svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden; }
.inset .rivers path { stroke-width: 7; stroke: var(--m-river2); }
.ititle { position: absolute; left: 10px; top: 8px; font: var(--m-lbl-font); color: var(--m-lbl); }
.iriver { position: absolute; font: 400 12px/1 var(--font-text); color: var(--m-river); font-style: italic; }
.i-sava { left: 48%; top: 74%; } .i-dunav { left: 60%; top: 10%; }
.ipin { all: unset; position: absolute; width: 24px; height: 24px; margin: -12px 0 0 -12px; cursor: pointer; }
.ipin::before { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: var(--m-pin); box-shadow: 0 0 0 2px var(--m-inset); }
.ipin .lbl { position: absolute; left: 22px; top: 50%; transform: translateY(-50%); white-space: nowrap; font: 500 11px/1.2 var(--font-text); color: var(--m-lbl); background: var(--m-inset); padding: 1px 4px; opacity: 0; pointer-events: none; z-index: 2; }
.ipin--l .lbl { left: auto; right: 22px; }
.ipin:hover .lbl, .ipin:focus-visible .lbl, .ipin[aria-pressed="true"] .lbl { opacity: 1; }
.ipin[aria-pressed="true"]::before { background: var(--m-route); }
.map figcaption { position: absolute; left: 0; bottom: -30px; font-size: var(--fs-cap); color: var(--muted); }
@media (min-width: 1081px) {
  .hm { height: var(--hm-h, 240vh); }
  .hm-stage { position: sticky; top: var(--hdr); height: calc(100vh - var(--hdr)); padding-block: var(--s-6); display: flex; align-items: center; }
}
@media (max-width: 1080px) {
  .hm-grid { grid-template-columns: 1fr; gap: var(--s-7); }
  .map { height: auto; width: 100%; max-width: 620px; justify-self: start; }
  .inset { position: relative; left: auto; top: auto; width: 100%; max-width: 520px; margin-top: var(--s-7); }
  .map figcaption { position: static; margin-top: var(--s-3); }
  .pcard { max-width: none; }
}
@media (max-width: 700px) {
  .pcard { grid-template-columns: 112px 1fr; } .pcard img { width: 112px; }
  .pin .lbl { font-size: 13px; left: 24px; padding: 0 4px; } .pin--l .lbl { right: 24px; }
  .pin--route .lbl { font-size: 10.5px; left: 10px; }
}

/* reduced motion: the pinned heroes become normal-height sections, already in their final state */
@media (prefers-reduced-motion: reduce) {
  .hx, .hm { height: auto !important; }
  .hx-stick, .hm-stage { position: static; height: auto; min-height: 0; padding-block: var(--s-9) var(--s-10); }
}


/* ==========================================================================
   I · Dubina — layer. Navy #25364c and ink #16191e blocks alternate with pure white; sand for data and CTAs.
   4-col macro grid of blocks, sticky section labels on the left, pinned steps, horizontal project rail.
   ========================================================================== */
:root {
  --hdr-bg: rgba(22, 25, 30, .96); --hdr-line: rgba(255, 255, 255, .1); --hdr-fg: #b9c1cc; --hdr-strong: #fff;
  --btn-bg: var(--sand); --btn-fg: var(--ink); --btn-hover: #fff;
  --ft-bg: var(--ink); --ft-fg: #c4cad3; --ft-muted: var(--sand); --ft-line: rgba(255, 255, 255, .14); --ft-strong: #fff;
  --log-bg: rgba(255, 255, 255, .04); --pcard-bg: rgba(22, 25, 30, .7);
  /* A cross-section: sand line drawing on navy */
  --xs-ink: var(--sand); --xs-axis: #7d8898; --xs-rule: rgba(209, 190, 138, .35); --xs-lbl: var(--ink); --xs-water: #7fb0d8; --xs-fnd: rgba(209, 190, 138, .16);
  --xs-font: var(--font-mono); --xs-w: 1.3; --xs-hatch: rgba(209, 190, 138, .42);
  --xs-l1: #2e4058; --xs-l2: #293a51; --xs-l3: #23344a; --xs-l4: #1e2d41; --xs-l5: #192638;
  /* D cores on ink */
  --c-nasip: #34465e; --c-glina: #b39f6a; --c-pesak: #d1be8a; --c-sljunak: #8a7a52; --c-laporac: #6f7a8a; --c-stena: #0d0f12;
  --c-hatch: var(--ink); --c-hatch2: #6f7a8a; --c-tube: var(--sand); --c-active: #fff; --core-dur: .9s; --core-step: 70ms;
  /* E map on navy */
  --m-land: #2c3e56; --m-stroke: var(--sand); --m-sw: 1.2; --m-river: #6d8aa6; --m-river2: #3d5674; --m-route: var(--sand); --m-pin: var(--sand); --m-ring-fill: var(--navy);
  --m-lbl: var(--sand); --m-lbl-bg: rgba(22, 25, 30, .85); --m-lbl-font: 500 12px/1.2 var(--font-mono); --m-badge: var(--sand); --m-badge-fg: var(--ink);
  --m-route-lbl: var(--sand); --m-on-bg: var(--sand); --m-on-fg: var(--ink); --m-inset: var(--ink); --hm-h: 200vh; --hm-k: 1.2;
}
.hx { --hx-h: 190vh; --hx-k: 1.2; --hx-start: .42; --hx-copy: 1 / 5; --hx-fig: 5 / 13; }

/* dark heroes */
.hero { --fg: #d5dae1; --heading: #fff; --muted: #9ba5b3; --line: rgba(255, 255, 255, .16); --focus: var(--sand); color: var(--fg); }
.hx, .hc { background: var(--ink); }
.hm, .hu { background: var(--navy); }
.btn--ghost { color: #fff; }
.bg-white .btn--ghost, .bg-white .btn--ghost { color: var(--ink); }
.kicker { font: 500 var(--fs-cap)/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--sand); }
.bg-white .kicker { color: #8a7440; }
.link { font-family: var(--font-mono); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
figcaption { margin-top: var(--s-3); font: 400 var(--fs-cap)/1.5 var(--font-mono); color: var(--muted); }
.xs-fig figcaption span { color: var(--sand); }
.hx h1 { font-weight: 500; }

/* section frame: sticky label column + content */
.i-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); column-gap: var(--gut); align-items: start; }
.slabel { position: sticky; top: calc(var(--hdr) + 32px); display: grid; gap: 8px; padding-top: 14px; border-top: 2px solid var(--sand); }
.sl-no { font: 700 2.4rem/1 var(--font-mono); color: var(--sand); letter-spacing: -0.04em; }
.bg-white .sl-no { color: #b39f6a; }
.sl-t { font: 500 var(--fs-cap)/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.i-main > .h2 { max-width: 20ch; margin-bottom: var(--s-8); }
.i-main > .body, .i-main > .body-l { margin-top: calc(-1 * var(--s-6)); margin-bottom: var(--s-7); }

/* blocks: 4-col macro grid */
.blocks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gut); }
.blocks.b3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.blocks.b2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.blocks.b5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.blk { border: 1px solid var(--line); padding: var(--s-5); display: flex; flex-direction: column; gap: 8px; background: transparent; }
.bg-navy .blk, .bg-ink .blk { background: rgba(255, 255, 255, .03); }
.blk figure { margin: calc(-1 * var(--s-5)) calc(-1 * var(--s-5)) var(--s-3); overflow: hidden; }
.blk img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s var(--ease); }
.blk:hover img { transform: scale(1.04); }
.blk .iso img { object-fit: contain; background: #fff; padding: 12px; }
.b-k { font: 500 var(--fs-cap)/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: #8a7440; }
.bg-navy .b-k, .bg-ink .b-k { color: var(--sand); }
.b-v { color: var(--fg); font-size: .98rem; }
.b-big { font: 600 clamp(2.4rem, 1.6rem + 2.4vw, 4rem)/1 var(--font-display); color: var(--heading); letter-spacing: -0.04em; }
.blk h3 { font-size: var(--fs-h3); letter-spacing: -0.02em; }
.wide { margin-top: var(--gut); }
.wide .par { aspect-ratio: 21 / 9; }
.h3 { margin-block: var(--s-9) var(--s-6); font-size: var(--fs-h3); }

/* depth strip 0 → 30 m (schematic) */
.depth { margin-bottom: var(--s-8); }
.dp-bands { display: flex; height: 132px; border: 1px solid var(--ink); }
.dp-bands li { flex: 0 0 calc((var(--b) - var(--a)) * 100%); display: flex; flex-direction: column; justify-content: space-between; padding: 12px; border-left: 1px solid rgba(22, 25, 30, .35); overflow: hidden; }
.dp-bands li:first-child { border-left: 0; }
.dp-bands span { font: 500 .9rem/1.2 var(--font-display); color: var(--ink); }
.dp-bands em { font: 400 11px/1 var(--font-mono); font-style: normal; color: rgba(22, 25, 30, .7); }
.dp-0 { background: #ece4cf; } .dp-1 { background: #d1be8a; } .dp-2 { background: #b9a46b; }
.dp-3 { background: #86909f; } .dp-4 { background: var(--navy); }
.dp-4 span, .dp-4 em, .dp-3 span { color: #fff !important; }
.dp-ticks { position: relative; height: 28px; font: 400 11px/1 var(--font-mono); color: var(--muted); }
.dp-ticks li { position: absolute; left: calc(var(--x) * 100%); top: 8px; transform: translateX(-50%); }
.dp-ticks li::before { content: ""; position: absolute; left: 50%; top: -8px; height: 6px; width: 1px; background: var(--ink); }
.dp-ticks li:first-child { transform: none; } .dp-ticks li:last-child { transform: translateX(-100%); }
.dp-ticks li:last-child::after { content: " m"; }
.dp-cap { margin-top: var(--s-3); font: 400 var(--fs-cap)/1.4 var(--font-mono); color: var(--muted); }
@media (prefers-reduced-motion: no-preference) {
  .js .depth .dp-bands li { transition: transform .6s var(--ease), opacity .6s var(--ease); transition-delay: calc(var(--a) * 900ms); }
  .js .depth:not(.in) .dp-bands li { transform: translateY(-24px); opacity: 0; }
}
.hu .depth { margin: var(--s-9) 0 0; }
.hu .dp-bands { border-color: rgba(255, 255, 255, .3); }
.hu .dp-ticks li::before { background: rgba(255, 255, 255, .5); }

/* pinned steps */
.steps { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--s-9); align-items: start; }
.st-pin { position: sticky; top: calc(var(--hdr) + 32px); }
.st-media { position: relative; aspect-ratio: 4 / 5; max-height: calc(100vh - var(--hdr) - 140px); overflow: hidden; background: rgba(255, 255, 255, .04); }
.st-m { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .5s var(--ease); }
.st-m.on { opacity: 1; }
.st-m img { width: 100%; height: 100%; object-fit: cover; }
.st-count { margin-top: var(--s-4); font: 400 .9rem/1 var(--font-mono); color: var(--muted); }
.st-count b { color: var(--sand); font-weight: 700; font-size: 1.4rem; }
.bg-white .st-count b { color: #8a7440; }
.st { min-height: 46vh; display: flex; flex-direction: column; justify-content: center; padding-block: var(--s-7); border-top: 1px solid var(--line); opacity: .38; transition: opacity .4s var(--ease); }
.st.on { opacity: 1; }
.st-n { font: 700 var(--fs-cap)/1 var(--font-mono); letter-spacing: .1em; color: var(--sand); }
.bg-white .st-n { color: #8a7440; }
.st h3 { font-size: clamp(1.6rem, 1.1rem + 1.4vw, 2.6rem); line-height: 1.08; margin-block: var(--s-4); letter-spacing: -0.03em; }
.st p:last-of-type { max-width: 52ch; }
.st-inline { display: none; }

/* horizontal rail */
.rail-sec { overflow-x: clip; }
.rail { margin-block: var(--s-6) var(--s-7); }
.rail-track { display: flex; gap: var(--gut); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: var(--s-4); scrollbar-width: thin; }
.rc { flex: 0 0 clamp(260px, 26vw, 400px); scroll-snap-align: start; border: 1px solid var(--line); padding: var(--s-5); }
.rc figure { margin: calc(-1 * var(--s-5)) calc(-1 * var(--s-5)) var(--s-4); }
.rc img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.rc-id { font: 500 var(--fs-cap)/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #8a7440; }
.bg-navy .rc-id { color: var(--sand); }
.rc h3 { font-size: var(--fs-h3); margin-top: 6px; letter-spacing: -0.02em; }
.rc-d { color: var(--muted); font-size: .95rem; margin-top: 4px; }
.rail-bar { height: 2px; background: var(--line); margin-top: var(--s-5); }
.rail-bar i { display: block; height: 100%; background: var(--sand); transform-origin: 0 50%; transform: scaleX(0); }
.rail.pinned .rail-pin { position: sticky; top: calc(var(--hdr) + 48px); overflow: hidden; }
.rail.pinned .rail-track { overflow: visible; width: max-content; scroll-snap-type: none; will-change: transform; }

/* numbers on navy */
.nums { border-top: 2px solid var(--sand); }
.nums > div { padding: var(--s-6) var(--gut) 0 0; }
.nums > div + div { padding-left: var(--gut); border-left: 1px solid rgba(255, 255, 255, .14); }
.nums b { font: 600 clamp(3.6rem, 2rem + 5vw, 7.6rem)/.9 var(--font-display); color: #fff; letter-spacing: -0.05em; }
.nums dt { font: 500 var(--fs-cap)/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--sand); }
.nums dd span { font: 400 .8rem/1.4 var(--font-mono); color: #9ba5b3; }

/* marquee (faster, ink) */
.marquee { --fg: #d5dae1; border-block: 1px solid rgba(255, 255, 255, .1); }
.mq-track li { font: 500 clamp(1.4rem, 1rem + 1.2vw, 2.2rem)/1.1 var(--font-display); color: #fff; letter-spacing: -0.02em; text-transform: uppercase; }
.mq-track li::after { content: "■"; font-size: .3em; top: 1.3em; }

/* CTA */
.cta-copy h2 { font-weight: 500; }
.bg-ink .cta-copy h2 { color: #fff; }

/* hero: A port layout */
.hx .lede { max-width: 34ch; }

/* hero: cores on ink */
.hc .log { border-color: rgba(209, 190, 138, .5); }
.hc .lg-id { color: var(--sand); }

/* projekti */
.pc-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.filters button { color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.tbl tbody th { font-weight: 500; letter-spacing: -0.02em; }
.tbl thead th { border-bottom: 2px solid var(--sand); }

/* usluge hero */
.hu { padding-block: var(--s-10) var(--s-10); }
.hu-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); align-items: end; }
.hu-grid > div { grid-column: 1 / 7; }
.hu h1 { font-size: var(--fs-display); line-height: .96; letter-spacing: var(--ls-display); margin-block: var(--s-5) var(--s-6); }
.hu-fig { grid-column: 8 / 13; margin: 0; }
.hu-fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.novo .body-l { color: #d5dae1; }
.novo .btn { margin-top: var(--s-6); }

/* depth readout in the sticky header (created by depth.js): follows the scroll on every page */
.hud { display: inline-grid; grid-auto-flow: column; align-items: baseline; gap: 6px; padding-left: 18px; border-left: 1px solid rgba(255, 255, 255, .14); color: var(--sand); font-family: var(--font-mono); white-space: nowrap; }
.hud-k { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #9ba5b3; }
.hud b { font-size: 1.05rem; font-weight: 700; min-width: 4ch; text-align: right; font-variant-numeric: tabular-nums; }
.hud-u { font-size: 11px; }
.hud i { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--sand); transform-origin: 0 50%; transform: scaleX(var(--hp, 0)); }
.site-header { position: sticky; }

/* footer */
.site-footer { border-top: 2px solid var(--sand); }

@media (max-width: 1080px) {
  .i-grid { grid-template-columns: 1fr; }
  .slabel { position: static; grid-template-columns: auto 1fr; align-items: baseline; gap: 16px; margin-bottom: var(--s-6); }
  .blocks, .pc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blocks.b5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; gap: 0; }
  .st-pin { display: none; }
  .st { min-height: 0; opacity: 1; }
  .st-inline { display: block; margin: var(--s-5) 0 0; }
  .st-inline img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
  .hu-grid > div, .hu-fig { grid-column: 1 / -1; }
  .hu-fig { margin-top: var(--s-7); }
  .dp-bands { height: auto; flex-direction: column; }
  .dp-bands li { flex: none; min-height: calc((var(--b) - var(--a)) * 260px + 40px); border-left: 0; border-top: 1px solid rgba(22, 25, 30, .35); flex-direction: row; align-items: center; }
  .dp-ticks { display: none; }
  .nums > div + div { border-left: 0; padding-left: 0; }
  .nums > div:nth-child(even) { padding-left: var(--s-4); border-left: 1px solid rgba(255, 255, 255, .14); }
  .wide .par { aspect-ratio: 4 / 3; }
  .hud { padding-left: 12px; } .hud-k { display: none; }
}
@media (max-width: 560px) {
  .blocks, .blocks.b3, .blocks.b2, .blocks.b5, .pc-grid { grid-template-columns: 1fr; }
}

/* reduced motion: steps become a plain list with inline photos (final state, nothing pinned or dimmed) */
@media (prefers-reduced-motion: reduce) {
  .steps { grid-template-columns: 1fr; gap: 0; }
  .st-pin { display: none; }
  .st { min-height: 0; opacity: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: var(--s-8); }
  .st > :not(.st-inline) { grid-column: 1; }
  .st-inline { display: block; grid-column: 2; grid-row: 1 / span 4; margin: 0; }
  .st-inline img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
}
@media (prefers-reduced-motion: reduce) and (max-width: 900px) { .st { grid-template-columns: 1fr; } .st-inline { grid-column: 1; grid-row: auto; margin-top: var(--s-5); } }

/* gallery: lead project spans two columns, 19 cards fill 5 rows of 4 */
.pc-grid { grid-auto-flow: dense; }
.pc-grid .pc:first-child { grid-column: span 2; }
.pc-grid .pc:first-child img { aspect-ratio: auto; height: 100%; max-height: 300px; }
@media (max-width: 560px) { .pc-grid .pc:first-child { grid-column: auto; } }