/* Layout: the SIS (sis.lt) look — Poppins, light grey page, white rounded cards with soft shadows, teal pill buttons; content left-aligned on a 72rem column. */

:root {
  --paper: #f6f7f7;      /* sis.lt section grey */
  --sheet: #ffffff;
  --ink: #1e2732;        /* sis.lt text */
  --ink-soft: #6b7178;
  --rule: #e5e6e7;
  --accent: #00bfa6;     /* sis.lt teal: buttons and markers */
  --accent-ink: #ffffff;
  --route: #00806f;      /* darker teal for text and lines on white */
  --tint: #e6f7f4;
  --danger: #d93a3a;
  --shadow: 0 1px 2px rgba(30, 39, 50, .06), 0 8px 24px rgba(30, 39, 50, .07);
  --radius: 20px;
  --f-display: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-body: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --step--1: .8125rem; --step-0: 1rem; --step-1: 1.2rem; --step-2: 1.6rem; --step-3: 2.25rem; --step-4: clamp(2.25rem, 5vw, 3.75rem);
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --paper: #141b23; --sheet: #1e2732; --ink: #eef1f3; --ink-soft: #a5a9ad; --rule: #2f3a46;
  --accent: #00bfa6; --accent-ink: #ffffff; --route: #3fd6c1; --tint: #17363a; --danger: #ff6b6b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25); color-scheme: dark;
} }
:root[data-theme="dark"] {
  --paper: #141b23; --sheet: #1e2732; --ink: #eef1f3; --ink-soft: #a5a9ad; --rule: #2f3a46;
  --accent: #00bfa6; --accent-ink: #ffffff; --route: #3fd6c1; --tint: #17363a; --danger: #ff6b6b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25); color-scheme: dark;
}

* { box-sizing: border-box; }
body { background: var(--paper); color: var(--ink); font: 400 var(--step-0)/1.6 var(--f-body); }
.wrap { max-width: 72rem; margin-inline: auto; padding-inline: max(16px, 4vw); }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--f-display); font-stretch: 78%; line-height: 1.05; text-wrap: balance; margin: 0; letter-spacing: -.01em; }
h2 { font-size: var(--step-3); font-weight: 750; }
h3 { font-size: var(--step-1); font-weight: 700; font-stretch: 90%; }
p { margin: 0; max-width: 65ch; }
.label { font: 500 var(--step--1)/1.2 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
code, .mono { font-family: var(--f-mono); font-size: .92em; }

/* Nav */
header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .75rem; }
.brand { font: 800 1.2rem/1 var(--f-display); font-stretch: 70%; letter-spacing: .02em; text-decoration: none; display: flex; align-items: center; gap: .5rem; }
.brand i { width: .7rem; height: .7rem; background: var(--accent); display: inline-block; }
nav.links { display: flex; gap: 1.25rem; font-size: var(--step--1); }
nav.links a { text-decoration: none; color: var(--ink-soft); }
nav.links a:hover { color: var(--ink); }
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem; font: 600 var(--step-0)/1 var(--f-body); text-decoration: none; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn:not(.primary):hover { background: var(--tint); }
header.top .btn { padding: .5rem .9rem; font-size: var(--step--1); }
@media (max-width: 760px) { nav.links { display: none; } }

/* Hero */
.hero { padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4.5rem); display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero > * { min-width: 0; }
.hero h1 { font-size: var(--step-4); font-weight: 800; font-stretch: 68%; line-height: .95; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lede { font-size: var(--step-1); color: var(--ink-soft); margin-top: 1.25rem; line-height: 1.5; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero .reg { margin-top: 1.5rem; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }

/* UIL "form box" */
.uil { background: var(--sheet); border: 1.5px solid var(--ink); position: relative; }
.uil .head { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem .9rem; border-bottom: 1.5px solid var(--ink); }
.uil .parts { display: grid; grid-template-columns: 1fr 1fr 2fr; }
.uil .part { padding: .9rem; border-right: 1px solid var(--rule); min-width: 0; position: relative; }
.uil .part:last-child { border-right: 0; }
.uil .part .v { font: 500 clamp(.8rem, 1.6vw, 1rem)/1.3 var(--f-mono); overflow-wrap: anywhere; margin-top: .35rem; display: block; }
.uil .part .d { font-size: var(--step--1); color: var(--ink-soft); margin-top: .5rem; line-height: 1.4; }
.uil .part::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.uil .foot { border-top: 1px solid var(--rule); padding: .7rem .9rem; font-size: var(--step--1); color: var(--ink-soft); display: flex; gap: .5rem; align-items: baseline; }
.uil .foot b { color: var(--route); font-family: var(--f-mono); font-weight: 500; }
@media (prefers-reduced-motion: no-preference) {
  .uil .part::after { animation: mark 5.4s ease-in-out infinite; }
  .uil .part:nth-child(2)::after { animation-delay: .6s; }
  .uil .part:nth-child(3)::after { animation-delay: 1.2s; }
}
@keyframes mark { 0%,8% { transform: scaleX(0); } 20%,70% { transform: scaleX(1); } 85%,100% { transform: scaleX(0); } }
@media (max-width: 520px) { .uil .parts { grid-template-columns: 1fr; } .uil .part { border-right: 0; border-bottom: 1px solid var(--rule); } .uil .part:last-child { border-bottom: 0; } }

/* Numbered form boxes (CMR convention: small box number in the corner) */
.box { position: relative; border: 1px solid var(--rule); background: var(--sheet); padding: 1.5rem 1.25rem 1.25rem; min-width: 0; }
.box > .no { position: absolute; top: 0; left: 0; font: 500 .7rem/1 var(--f-mono); padding: .3rem .45rem; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); color: var(--ink-soft); }

section { padding-block: clamp(3rem, 7vw, 5rem); }
section + section { border-top: 1px solid var(--rule); }
.sec-head { display: grid; grid-template-columns: 1fr 1.4fr; gap: 1rem 3rem; align-items: end; margin-bottom: 2.5rem; }
.sec-head > * { min-width: 0; }
.sec-head p { color: var(--ink-soft); }
@media (max-width: 760px) { .sec-head { grid-template-columns: 1fr; } }

/* Why */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1.5px solid var(--ink); background: var(--sheet); }
.why .box { border: 0; border-right: 1px solid var(--rule); background: transparent; }
.why .box:last-child { border-right: 0; }
.why .box h3 { margin-bottom: .6rem; }
.why .box p { color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 760px) { .why { grid-template-columns: 1fr; } .why .box { border-right: 0; border-bottom: 1px solid var(--rule); } .why .box:last-child { border-bottom: 0; } }

/* Services */
.services { display: grid; gap: 1.25rem; }
.svc { display: grid; grid-template-columns: 14rem 1fr 1fr; gap: 1.5rem 2.5rem; padding: 2rem 1.5rem 1.75rem; }
.svc > * { min-width: 0; }
.svc .who { display: grid; gap: .5rem; align-content: start; }
.svc .who .tag { display: inline-block; justify-self: start; font: 500 .72rem/1 var(--f-mono); letter-spacing: .05em; text-transform: uppercase; padding: .35rem .5rem; background: var(--tint); color: var(--route); }
.svc h3 { font-size: var(--step-2); }
.svc .desc p + p { margin-top: .75rem; }
.svc .desc p { color: var(--ink-soft); }
.svc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; font-size: .95rem; }
.svc li { padding-left: 1.2rem; position: relative; }
.svc li::before { content: ""; position: absolute; left: 0; top: .6em; width: .55rem; height: 1.5px; background: var(--accent); }
@media (max-width: 900px) { .svc { grid-template-columns: 1fr; } }

/* Flow */
.flow { overflow-x: auto; border: 1.5px solid var(--ink); background: var(--sheet); }
.flow-inner { min-width: 46rem; padding: 1.75rem 1.5rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.node { padding: 0 .9rem; position: relative; }
.node .pill { font: 600 var(--step--1)/1 var(--f-body); display: inline-block; border: 1.5px solid var(--ink); padding: .45rem .6rem; background: var(--paper); }
.node.gate .pill { border-color: var(--route); color: var(--route); }
.node p { font-size: .9rem; color: var(--ink-soft); margin-top: .75rem; }
.node .msg { font: 500 .75rem/1.3 var(--f-mono); color: var(--route); display: block; margin-top: .6rem; }
.node:not(:last-child)::after { content: ""; position: absolute; top: 1.05rem; right: -.2rem; left: calc(100% - 1.2rem); height: 1.5px; background: var(--route); }
.node:not(:last-child)::before { content: ""; position: absolute; top: calc(1.05rem - 4px); right: -.2rem; border-left: 7px solid var(--route); border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.flow-note { margin-top: 1rem; font-size: var(--step--1); color: var(--ink-soft); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 2.5rem; counter-reset: s; }
.steps .box h3 { font-size: var(--step-0); font-stretch: 100%; margin-bottom: .4rem; }
.steps .box p { font-size: .92rem; color: var(--ink-soft); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Subsets table */
.split { display: grid; grid-template-columns: 1fr 1.3fr; gap: 2rem 3rem; align-items: start; }
.split > * { min-width: 0; }
.split .copy p + p { margin-top: 1rem; }
.split .copy p { color: var(--ink-soft); }
.tbl-wrap { overflow-x: auto; border: 1.5px solid var(--ink); background: var(--sheet); }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .75rem .9rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font: 500 var(--step--1)/1.2 var(--f-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-soft); background: var(--tint); }
tr:last-child td { border-bottom: 0; }
.chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.chip { font: 500 .75rem/1 var(--f-mono); padding: .3rem .4rem; border: 1px solid var(--rule); white-space: nowrap; }
.chip.lt { border-color: var(--route); color: var(--route); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* Tech specs */
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.specs dl { margin: 0; display: grid; gap: .9rem; }
.specs dt { font: 500 .72rem/1.2 var(--f-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-soft); }
.specs dd { margin: .2rem 0 0; font-size: .95rem; }
.specs h3 { margin-bottom: 1rem; }
@media (max-width: 900px) { .specs { grid-template-columns: 1fr; } }

/* Packages */
.pkgs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.pkg { display: grid; grid-template-rows: auto auto 1fr auto; gap: .9rem; }
.pkg h3 { font-size: var(--step-2); }
.pkg .for { color: var(--ink-soft); font-size: .95rem; }
.pkg ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; font-size: .93rem; align-content: start; }
.pkg li { padding-left: 1.2rem; position: relative; }
.pkg li::before { content: ""; position: absolute; left: 0; top: .6em; width: .55rem; height: 1.5px; background: var(--accent); }
.pkg.featured { border: 1.5px solid var(--ink); }
.pkg .btn { justify-self: start; }
@media (max-width: 900px) { .pkgs { grid-template-columns: 1fr; } }

/* Contact */
.contact { background: var(--ink); color: var(--paper); }
.contact .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem 3rem; align-items: center; }
.contact .wrap > * { min-width: 0; }
.contact h2 { color: var(--paper); }
.contact p { color: color-mix(in srgb, var(--paper) 78%, var(--ink)); margin-top: 1rem; }
.contact .card { border: 1.5px solid color-mix(in srgb, var(--paper) 40%, var(--ink)); padding: 1.5rem; display: grid; gap: 1rem; }
.contact .card .label { color: color-mix(in srgb, var(--paper) 65%, var(--ink)); }
.contact .addr { font: 500 var(--step-1)/1.3 var(--f-mono); user-select: all; overflow-wrap: anywhere; }
.contact .row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.contact .btn { border-color: var(--paper); color: var(--paper); }
.contact .btn:not(.primary):hover { background: color-mix(in srgb, var(--paper) 12%, var(--ink)); }
.contact .btn.primary { color: var(--accent-ink); border-color: var(--accent); }
.copied { font-size: var(--step--1); color: color-mix(in srgb, var(--paper) 75%, var(--ink)); }
@media (max-width: 760px) { .contact .wrap { grid-template-columns: 1fr; } }

footer { padding-block: 2rem; font-size: var(--step--1); color: var(--ink-soft); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }

/* Language switch */
.lang { display: flex; border: 1.5px solid var(--ink); font: 500 var(--step--1)/1 var(--f-mono); }
.lang a, .lang span { padding: .45rem .55rem; text-decoration: none; }
.lang span { background: var(--ink); color: var(--paper); }
.lang a:hover { background: var(--tint); }
.top-right { display: flex; align-items: center; gap: .75rem; }
@media (max-width: 420px) { header.top .btn { display: none; } }

/* Roadmap */
.road-head { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 1.5rem 3rem; align-items: end; }
.road-head > * { min-width: 0; }
.road-lede { color: var(--ink-soft); margin-top: 1.25rem; }
.countdown { border: 1.5px solid var(--ink); background: var(--sheet); padding: 1.1rem 1.25rem; display: grid; gap: .4rem; }
.countdown .n { font: 800 clamp(2.75rem, 7vw, 4rem)/1 var(--f-display); font-stretch: 70%; color: var(--accent); font-variant-numeric: tabular-nums; }
.countdown .d { font-size: var(--step--1); color: var(--ink-soft); }
.tl { list-style: none; margin: 0; padding: 0; border: 1.5px solid var(--ink); background: var(--sheet); }
.tl li { display: grid; grid-template-columns: 7rem 1fr; gap: .3rem 1.25rem; padding: .95rem 1.1rem; border-bottom: 1px solid var(--rule); }
.tl li:last-child { border-bottom: 0; }
.tl time { font: 500 var(--step--1)/1.35 var(--f-mono); color: var(--ink-soft); padding-top: .15rem; font-variant-numeric: tabular-nums; }
.tl h3 { font-size: var(--step-0); font-stretch: 100%; line-height: 1.3; display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .6rem; }
.tl p { grid-column: 2; font-size: .92rem; color: var(--ink-soft); }
.st { font: 500 .66rem/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: .28rem .4rem; border: 1px solid var(--rule); color: var(--ink-soft); }
.tl li.done h3, .tl li.done time { color: var(--ink-soft); }
.tl li.done .st { border-color: var(--route); color: var(--route); }
.tl li.key { background: var(--tint); }
.tl li.key time { color: var(--ink); font-weight: 600; }
.tl li.key .st { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
@media (max-width: 860px) { .road-head { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .tl li { grid-template-columns: 1fr; } .tl p { grid-column: 1; } }

/* Western Balkans */
.wb { margin-top: 2.5rem; display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.5rem 2.5rem; padding: 2rem 1.5rem 1.5rem; align-items: start; }
.wb > * { min-width: 0; }
.wb h3 { font-size: var(--step-2); margin: .5rem 0 .9rem; }
.wb-copy p:not(.label) { color: var(--ink-soft); }
.wb-copy p + p { margin-top: .75rem; }
.wb .chips { list-style: none; margin: 0; padding: 0; gap: .4rem; }
.wb .chip { font-size: .8rem; padding: .45rem .55rem; border-color: var(--route); color: var(--route); white-space: normal; }
.wb .fn { font-size: .75rem; color: var(--ink-soft); margin-top: 1rem; line-height: 1.45; }
@media (max-width: 760px) { .wb { grid-template-columns: 1fr; } }

/* Gate-to-Gate animation */
.g2g { margin-top: 3rem; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 2rem 3rem; align-items: center; }
.g2g > * { min-width: 0; }
.g2g-video { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 1 / 1; border: 1.5px solid var(--ink); }
.g2g-copy h3 { font-size: var(--step-2); margin: .5rem 0 1rem; }
.g2g-copy > p:not(.label) { color: var(--ink-soft); }
.g2g-copy ul { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; gap: .55rem; font-size: .95rem; }
.g2g-copy li { padding-left: 1.2rem; position: relative; }
.g2g-copy li::before { content: ""; position: absolute; left: 0; top: .6em; width: .55rem; height: 1.5px; background: var(--accent); }
@media (max-width: 860px) { .g2g { grid-template-columns: 1fr; } .g2g-video { max-width: 34rem; } }

/* Roadmap graph: 0-8% holds 2020, the scale runs 10-100% from Oct 2024 to Jul 2029 (--p = % along the scale) */
.rg-wrap { margin-top: 2rem; border: 1.5px solid var(--ink); background: var(--sheet); padding: 1rem 2rem 1rem 1.5rem; }
.rg { position: relative; height: 19rem; --today: 42.04; }
.rg-track { position: absolute; left: 10%; right: 0; top: 50%; border-top: 2px dashed var(--rule); transform: translateY(-1px); }
.rg-pre, .rg-done { position: absolute; top: 50%; height: 6px; transform: translateY(-3px); background: var(--route); }
.rg-pre { left: 0; width: 8%; }
.rg-done { left: 10%; width: calc(var(--today) * .9%); }
.rg-break { position: absolute; left: 9%; top: 50%; transform: translate(-50%, -52%); font: 600 .9rem/1 var(--f-mono); color: var(--ink-soft); }
.rg-year { position: absolute; left: calc(10% + var(--p) * .9%); top: calc(50% - 1.9rem); transform: translateX(-50%); font: 500 .72rem/1 var(--f-mono); color: var(--ink-soft); }
.rg-year::after { content: ""; position: absolute; left: 50%; top: 1.15rem; width: 1px; height: .55rem; background: var(--ink-soft); }
.ms { position: absolute; left: calc(10% + var(--p) * .9%); top: 50%; }
.ms.pre { left: 2%; }
.ms::before { content: ""; position: absolute; width: .85rem; height: .85rem; border-radius: 50%; transform: translate(-50%, -50%); background: var(--sheet); border: 2px solid var(--ink); z-index: 1; }
.ms.done::before { background: var(--route); border-color: var(--route); }
.ms.key::before { width: 1.2rem; height: 1.2rem; border-radius: 2px; background: var(--accent); border-color: var(--accent); transform: translate(-50%, -50%) rotate(45deg); }
.ms .lab { position: absolute; left: -1px; width: max-content; max-width: 7.5rem; border-left: 1.5px solid var(--rule); padding-left: .5rem; display: grid; gap: .15rem; }
.ms.up .lab { bottom: .7rem; padding-bottom: 2.6rem; }
.ms.down .lab { top: .7rem; padding-top: 2.6rem; }
.ms.end .lab { left: auto; right: -1px; border-left: 0; border-right: 1.5px solid var(--rule); padding-left: 0; padding-right: .5rem; text-align: right; }
.ms .lab time { font: 500 .72rem/1.2 var(--f-mono); color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.ms .lab b { font-size: .85rem; line-height: 1.25; font-weight: 600; }
.ms.done .lab b { color: var(--ink-soft); }
.ms.key .lab { border-color: var(--accent); max-width: 9rem; }
.ms.key .lab time { color: var(--accent); font-weight: 600; font-size: .8rem; }
.ms.key .lab b { font-size: 1rem; }
.rg-today { position: absolute; left: calc(10% + var(--today) * .9%); top: 50%; transform: translate(-50%, -50%); z-index: 2; font: 600 .66rem/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: .3rem .45rem; background: var(--ink); color: var(--paper); }
.road-details { margin-top: 1.5rem; }
.road-details > summary { cursor: pointer; font: 500 var(--step--1)/1.2 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); padding-block: .5rem; width: max-content; }
.road-details > summary:hover { color: var(--ink); }
.road-details[open] > summary { margin-bottom: .75rem; }
@media (max-width: 1023px) { .rg-wrap { display: none; } .road-details { margin-top: 2rem; } .road-details > summary { display: none; } }

/* UIL box as rows: long IDs such as country-platform-01 stay on one line */
.uil .parts { grid-template-columns: 1fr; }
.uil .part { border-right: 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); column-gap: 1rem; align-items: baseline; padding-block: .8rem; }
.uil .part:last-child { border-bottom: 0; }
.uil .part .label { grid-row: span 2; }
.uil .part .v { margin-top: 0; }
.uil .part .d { grid-column: 2; margin-top: .2rem; }
@media (max-width: 420px) { .uil .part { grid-template-columns: 1fr; } .uil .part .label, .uil .part .d { grid-row: auto; grid-column: 1; } .uil .part .v { margin-top: .3rem; } }
.rg-today { transform: translate(-50%, .6rem); }
.rg-today::before { content: ""; position: absolute; left: 50%; bottom: 100%; width: 2px; height: .75rem; margin-left: -1px; background: var(--ink); }

/* ---------- SIS (sis.lt) skin: overrides the component styles above ---------- */
h1, h2, h3 { font-family: var(--f-display); font-stretch: normal; font-weight: 700; line-height: 1.2; letter-spacing: -.005em; }
.hero h1 { font-weight: 700; font-stretch: normal; line-height: 1.12; }
.hero h1 em { color: var(--route); }
.label { font: 500 .8rem/1.3 var(--f-body); letter-spacing: .01em; text-transform: none; color: var(--ink-soft); }
section + section { border-top: 0; }
section:nth-of-type(even) { background: var(--sheet); }

/* Header with the SIS logo */
header.top { background: color-mix(in srgb, var(--sheet) 92%, transparent); border-bottom: 1px solid var(--rule); }
.brand { gap: .75rem; font: 600 1rem/1 var(--f-body); letter-spacing: 0; color: var(--ink); }
.brand img { height: 2.25rem; width: auto; display: block; }
.brand span { padding-left: .75rem; border-left: 1px solid var(--rule); color: var(--route); }
nav.links a { font-weight: 500; }

/* Buttons: sis.lt pills */
.btn { border-radius: 999px; border: 1.5px solid var(--rule); font: 500 .95rem/1 var(--f-body); padding: .8rem 1.35rem; background: var(--sheet); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: none; background: #00a891; border-color: #00a891; }
.btn:not(.primary):hover { background: var(--tint); border-color: var(--accent); }
header.top .btn { padding: .6rem 1.1rem; }
.lang { border: 1.5px solid var(--rule); border-radius: 999px; overflow: hidden; font: 500 .8rem/1 var(--f-body); }
.lang span { background: var(--ink); color: var(--sheet); }

/* Cards instead of ruled boxes */
.box, .uil, .flow, .tbl-wrap, .countdown, .tl, .rg-wrap, .pkg.featured { border: 0; border-radius: var(--radius); background: var(--sheet); box-shadow: var(--shadow); }
.tl { overflow: hidden; }
section:nth-of-type(even) .box, section:nth-of-type(even) .tbl-wrap, section:nth-of-type(even) .flow, section:nth-of-type(even) .tl, section:nth-of-type(even) .rg-wrap, section:nth-of-type(even) .countdown { border: 1px solid var(--rule); }
.box { padding: 1.75rem 1.75rem 1.5rem; }
.box > .no { top: 1.1rem; right: 1.1rem; left: auto; border: 0; border-radius: 999px; background: var(--tint); color: var(--route); font: 600 .72rem/1 var(--f-body); padding: .35rem .6rem; }
.why { border: 0; background: transparent; gap: 1.25rem; }
.why .box { border: 0; background: var(--sheet); }
@media (max-width: 760px) { .why .box { border-bottom: 0; } }
.uil .head { border-bottom: 1px solid var(--rule); padding: .9rem 1.25rem; }
.uil .part { padding-inline: 1.25rem; }
.uil .foot { padding: .9rem 1.25rem; }
.svc .who .tag, .chip, .st { border-radius: 999px; font-family: var(--f-body); letter-spacing: .02em; }
.svc .who .tag { text-transform: none; font-weight: 600; padding: .4rem .7rem; }
.svc li::before, .pkg li::before, .g2g-copy li::before { width: .45rem; height: .45rem; border-radius: 50%; top: .55em; background: var(--accent); }
.node .pill { border-radius: 999px; padding: .5rem .8rem; border-color: var(--rule); background: var(--paper); }
.node.gate .pill { border-color: var(--accent); }
th { font-family: var(--f-body); text-transform: none; letter-spacing: 0; font-weight: 600; }
.countdown .n { font-family: var(--f-display); font-weight: 700; font-stretch: normal; color: var(--route); }
.ms.key::before { border-radius: 4px; }
.ms.key .lab time { color: var(--route); }
.rg-today { border-radius: 999px; font-family: var(--f-body); }
.g2g-video { border: 0; border-radius: var(--radius); box-shadow: var(--shadow); }
.contact { background: #1e2732; color: #ffffff; }
.contact h2 { color: #ffffff; }
.contact p { color: #c9ccd0; }
.contact .card { border: 1px solid #3a4552; border-radius: var(--radius); background: rgba(255, 255, 255, .04); }
.contact .card .label, .copied { color: #a5a9ad; }
.contact .btn { border-color: #5b6673; color: #ffffff; background: transparent; }
.contact .btn:not(.primary):hover { background: rgba(255, 255, 255, .08); border-color: #ffffff; }
.contact .btn.primary { background: var(--accent); border-color: var(--accent); color: #ffffff; }
footer { background: var(--sheet); border-top: 1px solid var(--rule); }

/* ---------- Demo request page ---------- */
.demo-hero { padding-block: clamp(2.5rem, 6vw, 4.5rem) 1.5rem; }
.demo-hero h1 { font-size: var(--step-4); }
.demo-hero p { color: var(--ink-soft); font-size: var(--step-1); margin-top: .75rem; }
.demo-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 2rem; align-items: start; padding-bottom: clamp(3rem, 7vw, 5rem); }
@media (max-width: 900px) { .demo-layout { grid-template-columns: 1fr; } }
.form-card { background: var(--sheet); border-radius: var(--radius); box-shadow: var(--shadow); padding: clamp(1.25rem, 4vw, 2.5rem); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem 1.5rem; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: grid; gap: .45rem; min-width: 0; }
.field label { font-weight: 500; font-size: .95rem; }
.field label .req { color: var(--danger); margin-left: .15rem; }
.field input, .field select, .field textarea { width: 100%; font: 400 1rem/1.4 var(--f-body); color: var(--ink); background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; padding: .8rem .95rem; }
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--danger); }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .9rem; color: var(--ink-soft); }
.consent input { width: 1.15rem; height: 1.15rem; margin-top: .2rem; accent-color: var(--accent); flex: none; }
.consent a { color: var(--route); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { margin-top: 1.75rem; display: grid; gap: .9rem; }
.form-actions .btn { width: 100%; justify-content: center; font-size: 1.05rem; padding: 1rem 1.35rem; }
.form-actions .btn[disabled] { opacity: .6; cursor: progress; }
.form-status { font-size: .95rem; min-height: 1.4em; }
.form-status.error { color: var(--danger); }
.form-done { display: grid; gap: .9rem; }
.form-done .tick { width: 3rem; height: 3rem; border-radius: 50%; background: var(--tint); color: var(--route); display: grid; place-items: center; font-size: 1.5rem; font-weight: 700; }
.form-done h2 { font-size: var(--step-2); }
.form-done p { color: var(--ink-soft); }
.aside-card { background: var(--sheet); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.75rem; display: grid; gap: 1.1rem; }
.aside-card h2 { font-size: var(--step-1); }
.aside-card ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 1rem; counter-reset: n; }
.aside-card li { display: grid; grid-template-columns: 2rem 1fr; gap: .75rem; font-size: .93rem; color: var(--ink-soft); counter-increment: n; }
.aside-card li::before { content: counter(n); width: 2rem; height: 2rem; border-radius: 50%; background: var(--tint); color: var(--route); font-weight: 600; display: grid; place-items: center; }
.aside-card li b { color: var(--ink); display: block; font-weight: 600; }
.aside-card .mail { font-size: .9rem; color: var(--ink-soft); border-top: 1px solid var(--rule); padding-top: 1rem; }
.aside-card .mail a { color: var(--route); font-weight: 500; }

footer .note { flex-basis: 100%; margin: 0; max-width: none; font-size: .78rem; color: var(--ink-soft); }
footer .note a { color: var(--route); }
footer .build { font-family: var(--f-mono); font-size: .75rem; color: var(--ink-soft); }

/* ChatGPT Ads measurement consent: a card at the bottom while no choice is stored, and a footer link to change it.
   Both answers are equal buttons, so declining is as easy as allowing. site.js shows them only when the Pixel is configured. */
.ad-consent { position: fixed; left: 1rem; right: 1rem; bottom: max(1rem, env(safe-area-inset-bottom)); z-index: 20; max-width: 40rem; max-height: 75vh; overflow: auto; margin-inline: auto; padding: 1.25rem 1.35rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--sheet); color: var(--ink); box-shadow: var(--shadow); font-size: .88rem; line-height: 1.55; }
.ad-consent p { max-width: none; }
.ad-consent .ad-consent-title { font-weight: 600; font-size: 1rem; margin-bottom: .35rem; }
.ad-consent a { color: var(--route); }
.ad-consent-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.ad-consent-actions .btn { flex: 1 1 8rem; justify-content: center; }
.ad-consent-settings { padding: 0; border: 0; background: none; font: inherit; font-size: .78rem; color: var(--route); text-decoration: underline; cursor: pointer; }
.ad-consent[hidden], .ad-consent-settings[hidden] { display: none; }