@charset "utf-8";

/* ==========================================================================
   Global SoLARK Limited — site stylesheet (redesign, September 2026)
   Static site, no build step. Pages: index, about, solutions, studiport,
   policies, gender-equality-plan.

   TYPEFACES — self-host three files into  fonts/
     Newsreader  (headings)   fonts.google.com/specimen/Newsreader
     Archivo     (body, UI)   fonts.google.com/specimen/Archivo
   Both are open licence (OFL). Save the variable builds as:
     fonts/Newsreader-Variable.woff2
     fonts/Newsreader-Italic-Variable.woff2
     fonts/Archivo-Variable.woff2
   Until those files exist the site falls back to Palatino/Georgia and
   Helvetica. Nothing breaks; it just looks plainer.

   COLOUR — logo palette with two contrast corrections:
     - #00aeef fails 4.5:1 on white, so small cyan text uses --cyan-ink.
     - Orange with white text is 2.3:1, so orange buttons carry ink text.
   ========================================================================== */

@font-face {
    font-family: Newsreader;
    src: url("fonts/Newsreader-Variable.woff2") format("woff2");
    font-weight: 300 700; font-style: normal; font-display: swap;
}
@font-face {
    font-family: Newsreader;
    src: url("fonts/Newsreader-Italic-Variable.woff2") format("woff2");
    font-weight: 300 700; font-style: italic; font-display: swap;
}
@font-face {
    font-family: Archivo;
    src: url("fonts/Archivo-Variable.woff2") format("woff2");
    font-weight: 400 700; font-style: normal; font-display: swap;
}

:root {
    --serif: Newsreader, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
    --sans: Archivo, "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;

    --cyan: #00aeef;
    --cyan-mid: #0090c6;
    --cyan-ink: #007399;
    --orange: #f7941d;
    --orange-dark: #e07d06;
    --ink: #12222f;
    --ink-soft: #1c3040;
    --ink-lift: #123c56;
    --body: #46596a;
    --muted: #5c6e80;
    --line: #e2e8ee;
    --line-mid: #cbd7e1;
    --tint: #f0f7fc;
    --tint-deep: #e3f1fa;
    --paper: #fff;
    --on-ink: #d5dee5;
    --on-ink-muted: #9fb0bf;

    /* Blue range for the emblem panel, darkest to brightest. */
    --blue-abyss: #052f49;
    --blue-deep: #064a72;
    --blue-mid: #0a6ba4;
    --blue-bright: #25a6e6;

    --wrap: 1180px;
    --gutter: clamp(20px, 5vw, 52px);
    --pad: clamp(3.75rem, 8vw, 7rem);
    --radius: 12px;
    --radius-sm: 6px;
    --shadow: 0 18px 44px -24px rgba(18, 34, 47, .35);
    --shadow-lift: 0 26px 54px -26px rgba(18, 34, 47, .45);
    --ease-out: cubic-bezier(.22, .61, .36, 1);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
    margin: 0;
    background: var(--paper);
    color: var(--body);
    font: 400 1.0625rem/1.68 var(--sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-wrap: pretty;
}

h1, h2, h3, h4 {
    margin: 0;
    color: var(--ink);
    font-family: var(--serif);
    font-weight: 400;
    text-wrap: balance;
}
h1 { font-size: clamp(2.375rem, 5.6vw, 4.5rem); line-height: 1.02; letter-spacing: -.026em; }
h2 { font-size: clamp(1.875rem, 3.4vw, 2.875rem); line-height: 1.1; letter-spacing: -.018em; }
h3 { font-size: 1.3125rem; line-height: 1.28; letter-spacing: -.008em; font-weight: 500; }
h4 { font-size: 1.1875rem; line-height: 1.3; letter-spacing: -.006em; font-weight: 500; }

p { margin: 0 0 1.05rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--cyan-ink); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--ink); }

img, svg { max-width: 100%; }
strong { font-weight: 600; color: var(--ink); }
::selection { background: var(--cyan); color: #fff; }

/* Focus: never removed, always visible, 3:1 against both grounds. */
:focus-visible { outline: 2px solid var(--cyan-ink); outline-offset: 3px; border-radius: 2px; }
.on-ink :focus-visible { outline-color: var(--cyan); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.wrap-narrow { max-width: 880px; }

.lede {
    font-size: clamp(1.125rem, 1.6vw, 1.3125rem);
    line-height: 1.55;
    max-width: 56ch;
}

/* Skip link — keyboard users reach content without tabbing the nav. */
.skip {
    position: absolute; left: -9999px; top: 0; z-index: 100;
    background: var(--ink); color: #fff;
    padding: .85rem 1.25rem;
    font: 600 .9375rem/1 var(--sans);
    text-decoration: none;
}
.skip:focus { left: var(--gutter); top: .5rem; }

/* ---------- Header ------------------------------------------------------ */

.site-header {
    position: sticky; top: 0; z-index: 40;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: saturate(160%) blur(10px);
    -webkit-backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow .25s ease;
}
/* Brand strip: the two logo colours, the one place they meet directly. */
.site-header::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--cyan) 0%, #4cc3f0 38%, var(--orange) 100%);
}
.site-header.is-scrolled { box-shadow: 0 10px 26px -20px rgba(18, 34, 47, .55); }
.site-header .wrap {
    position: relative;
    display: flex; align-items: center; justify-content: space-between;
    gap: clamp(1rem, 4vw, 3rem);
    min-height: 74px;
}
.brand { display: inline-flex; align-items: center; flex: none; }
.brand img { display: block; height: 38px; width: auto; border-radius: 5px; transition: opacity .2s ease; }
.brand:hover img { opacity: .86; }

.site-nav { display: flex; align-items: center; gap: .15rem; }
.site-nav a {
    display: inline-block;
    padding: .7rem .85rem;
    color: var(--ink);
    font: 500 .9375rem/1 var(--sans);
    text-decoration: none;
    position: relative;
    white-space: nowrap;
}
.site-nav a:hover { color: var(--cyan-ink); }
.site-nav a[aria-current] { color: var(--cyan-ink); font-weight: 600; }
/* One underline serves hover and current page: cyan on hover, orange when
   current. The current page also carries weight, so colour is never alone. */
.site-nav a:not(.nav-demo)::after {
    content: ""; position: absolute;
    left: .85rem; right: .85rem; bottom: -1px; height: 2px;
    background: var(--cyan-ink);
    transform: scaleX(0); transform-origin: left center;
    transition: transform .28s var(--ease-out), background-color .2s ease;
}
.site-nav a:not(.nav-demo):hover::after { transform: scaleX(1); }
.site-nav a[aria-current]::after { transform: scaleX(1); background: var(--orange); }
.site-nav a.nav-demo {
    margin-left: .55rem;
    border: 1px solid var(--ink);
    border-radius: 999px;
    padding: .6rem 1.15rem;
    background: var(--ink);
    color: #fff;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.site-nav a.nav-demo:hover { background: var(--ink-lift); border-color: var(--ink-lift); color: #fff; }
.site-nav a.nav-demo[aria-current] { background: var(--cyan-ink); border-color: var(--cyan-ink); }

/* Mobile menu button. Only shown with JS, which is what makes it work;
   without JS the links stay visible and wrap. */
.nav-toggle {
    display: none;
    align-items: center; justify-content: center;
    width: 44px; height: 44px;
    margin: 0; padding: 0;
    border: 1px solid var(--line-mid); border-radius: var(--radius-sm);
    background: var(--paper); color: var(--ink);
    cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    display: block; width: 18px; height: 2px;
    background: currentColor; border-radius: 2px;
    transition: transform .25s var(--ease-out), opacity .2s ease;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------------------------------------------------- */

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 48px;
    padding: .8rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font: 600 .9375rem/1.2 var(--sans);
    letter-spacing: .005em;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .16s ease, border-color .16s ease, color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--orange); color: var(--ink); box-shadow: 0 8px 20px -12px rgba(247, 148, 29, .9); }
.btn-primary:hover { background: var(--orange-dark); color: var(--ink); }
/* Chevron drawn from borders rather than a glyph, so it adds nothing to the
   accessibility tree. */
.btn-primary::after {
    content: ""; flex: none;
    width: 6px; height: 6px;
    margin-left: .6rem;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform .22s var(--ease-out);
}
.btn-primary:hover::after { transform: rotate(45deg) translate(2px, -2px); }
.btn-outline { border-color: var(--line-mid); color: var(--ink); background: var(--paper); }
.btn-outline:hover { border-color: var(--cyan-ink); color: var(--cyan-ink); background: var(--tint); }
.btn-ghost { border-color: rgba(255, 255, 255, .36); color: #fff; }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

/* ---------- Section furniture ------------------------------------------ */

.section { padding: var(--pad) 0; }
.section-tint { background: var(--tint); border-block: 1px solid var(--line); }
.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.label {
    display: flex; align-items: center; gap: .8rem;
    margin: 0 0 1.4rem;
    font: 600 .75rem/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: .16em;
    color: var(--cyan-ink);
}
.label::before { content: ""; flex: none; width: 26px; height: 2px; background: var(--orange); }
.label-invert { color: var(--cyan); }

.section-head { max-width: 62ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head p { font-size: 1.125rem; max-width: 56ch; margin-top: 1rem; }
.section-head .label { margin-bottom: 1.1rem; }
/* Heading row with an action on the right. */
.section-head-row {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 2rem; flex-wrap: wrap;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head-row .section-head { margin-bottom: 0; }
.section-head-row .btn-row { margin-top: 0; }

/* ---------- Home hero: dark editorial ---------------------------------- */

.hero-home {
    position: relative; overflow: hidden;
    background:
        radial-gradient(60% 80% at 82% 20%, rgba(10, 107, 164, .55) 0%, rgba(10, 107, 164, 0) 60%),
        radial-gradient(40% 60% at 10% 90%, rgba(247, 148, 29, .14) 0%, rgba(247, 148, 29, 0) 60%),
        linear-gradient(160deg, #0e2c40 0%, var(--ink) 60%, #0b1a26 100%);
    color: var(--on-ink);
    padding: clamp(3.5rem, 7vw, 6.5rem) 0 clamp(4rem, 8vw, 7rem);
}
/* Faint grid so the dark ground reads as a drafting surface, not a void. */
.hero-home::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 85%);
    -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 85%);
}
.hero-home .wrap { position: relative; z-index: 1; }
.hero-split {
    display: grid;
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: center;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
}
.hero-home h1 { color: #fff; max-width: 15ch; }
.hero-home h1 em { font-style: italic; color: #ffd785; }
.hero-home .lede { color: var(--on-ink); margin-top: 1.6rem; max-width: 48ch; }
.hero-home .btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .36); }
.hero-home .btn-outline:hover { border-color: var(--cyan); color: var(--cyan); background: transparent; }
.hero-figure { margin: 0; }

/* Live emblem panel. The wordmark inside the SVG is the supplied logo with
   its cyan block knocked out to alpha, which is what lets it sit on a
   gradient at all. */
.emblem {
    position: relative;
    background:
        linear-gradient(180deg, rgba(5, 47, 73, 0) 56%, rgba(4, 34, 54, .6) 100%),
        radial-gradient(96% 74% at 50% 32%,
            var(--blue-bright) 0%, var(--blue-mid) 34%, var(--blue-deep) 64%, var(--blue-abyss) 100%);
    border-radius: 20px;
    padding: clamp(.5rem, 1.6vw, 1rem);
    box-shadow: 0 40px 90px -34px rgba(0, 0, 0, .75), inset 0 0 0 1px rgba(255, 255, 255, .08);
}
.orrery { display: block; width: 100%; height: auto; }

/* Quick facts under the hero copy. */
.hero-facts {
    display: flex; flex-wrap: wrap; gap: .6rem 1.6rem;
    margin: 2.25rem 0 0; padding: 0; list-style: none;
    font: 500 .875rem/1.4 var(--sans);
    color: var(--on-ink-muted);
}
.hero-facts li { display: inline-flex; align-items: center; gap: .55rem; }
.hero-facts svg { width: 16px; height: 16px; color: var(--cyan); flex: none; }

/* ---------- Inner-page hero: light, with orbit decoration -------------- */

.hero-plain {
    position: relative; overflow: hidden;
    padding: clamp(3.25rem, 6vw, 5.5rem) 0 clamp(3rem, 6vw, 5rem);
    background: linear-gradient(180deg, #ffffff 0%, var(--tint) 100%);
    border-bottom: 1px solid var(--line);
}
.hero-plain::before,
.hero-plain::after {
    content: ""; position: absolute; pointer-events: none;
    border: 1px solid rgba(0, 174, 239, .28);
    border-radius: 50%;
}
.hero-plain::before { width: 640px; height: 220px; right: -180px; top: 24%; transform: rotate(-18deg); }
.hero-plain::after { width: 420px; height: 150px; right: -60px; top: 48%; transform: rotate(-18deg); border-color: rgba(247, 148, 29, .3); }
.hero-plain .wrap { position: relative; z-index: 1; }
.hero-plain h1 { max-width: 24ch; }
.hero-plain .lede { max-width: 62ch; margin-top: 1.4rem; }

/* ---------- Trust strip ------------------------------------------------ */

.trust { background: var(--paper); border-bottom: 1px solid var(--line); }
.trust ul {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0; padding: 0; list-style: none;
}
.trust li {
    display: flex; align-items: center; gap: .85rem;
    padding: 1.15rem 1.25rem 1.15rem 0;
    font: 500 .9375rem/1.35 var(--sans);
    color: var(--ink);
}
.trust li + li { border-left: 1px solid var(--line); padding-left: 1.25rem; }
.trust svg { width: 22px; height: 22px; flex: none; color: var(--cyan-ink); }

/* ---------- Icon cards ------------------------------------------------- */

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
    margin: 0; padding: 0; list-style: none;
}
.card {
    position: relative;
    display: flex; flex-direction: column; gap: .75rem;
    padding: clamp(1.5rem, 2.6vw, 2rem);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 1px 2px rgba(18, 34, 47, .04);
    transition: transform .25s var(--ease-out), box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-mid); }
.card-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 46px; height: 46px;
    border-radius: 10px;
    background: var(--tint-deep);
    color: var(--cyan-ink);
    margin-bottom: .35rem;
}
.card-icon svg { width: 24px; height: 24px; }
.card-tag {
    font: 600 .7rem/1.4 var(--sans);
    text-transform: uppercase; letter-spacing: .14em;
    color: var(--cyan-ink);
}
.card h3, .card h4 { font-size: 1.25rem; }
.card p { font-size: 1rem; }
.card-link { margin-top: auto; padding-top: .5rem; font-weight: 600; font-size: .9375rem; text-decoration: none; }
.card-link::after { content: " \2192"; }

/* ---------- Process: four connected steps ------------------------------ */

.process {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2.5rem);
    margin: 0; padding: 0; list-style: none;
    counter-reset: step;
}
.process > li { position: relative; counter-increment: step; }
/* Connecting rail, drawn behind the numbered nodes. */
.process > li::before {
    content: ""; position: absolute; top: 24px; left: 0; right: 0; height: 2px;
    background: var(--line-mid);
}
.process > li:first-child::before { left: 24px; }
.process > li:last-child::before { right: auto; width: 24px; }
.process-node {
    position: relative; z-index: 1;
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--ink); color: #fff;
    font: 600 .9375rem/1 var(--sans);
    box-shadow: 0 0 0 6px var(--tint);
    margin-bottom: 1.25rem;
}
.section:not(.section-tint) .process-node { box-shadow: 0 0 0 6px var(--paper); }
.process h3 { margin-bottom: .5rem; }
.process p { font-size: 1rem; }
.process-output {
    margin-top: .75rem;
    padding: .55rem .8rem;
    border-left: 2px solid var(--orange);
    background: var(--paper);
    font-size: .875rem; color: var(--ink);
}
.process-output strong { font-weight: 600; }

/* ---------- Featured work teaser (home) -------------------------------- */

.feature {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
}
.feature h2 { margin-bottom: 1rem; }
.feature .lede { font-size: 1.0625rem; }

/* Browser-frame mockup around the product screenshot. */
.browser {
    margin: 0;
    background: var(--paper);
    border: 1px solid var(--line-mid);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lift);
    overflow: hidden;
}
.browser-bar {
    display: flex; align-items: center; gap: .5rem;
    padding: .6rem .85rem;
    background: #f5f8fb;
    border-bottom: 1px solid var(--line);
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-mid); }
.browser-bar span {
    flex: 1; margin-left: .5rem;
    padding: .3rem .8rem;
    background: var(--paper); border: 1px solid var(--line); border-radius: 999px;
    font: 500 .75rem/1.4 var(--sans); color: var(--muted);
    max-width: 320px;
}
.browser img { display: block; width: 100%; height: auto; }

/* ---------- Stat tiles ------------------------------------------------- */

.stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1.75rem 0 0; padding: 0; list-style: none;
}
.stats-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat {
    padding: 1.1rem 1.25rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-left: 3px solid var(--cyan);
    border-radius: var(--radius-sm);
}
.stat strong {
    display: block;
    font: 400 clamp(1.75rem, 2.8vw, 2.375rem)/1.05 var(--serif);
    letter-spacing: -.02em;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}
.stat span { display: block; margin-top: .35rem; font-size: .875rem; color: var(--muted); }

/* ---------- Two-column statement + list -------------------------------- */

.split {
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: start;
}
.split-prose h2 { margin-bottom: 1.1rem; }
.split-prose p { max-width: 42ch; }

.check-list {
    display: grid; gap: .9rem;
    margin: 0; padding: 0; list-style: none;
}
.check-list > li {
    display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: .9rem;
    align-items: start;
    padding: 1rem 1.1rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-size: 1.0625rem;
}
.check-list svg { width: 28px; height: 28px; color: var(--cyan-ink); flex: none; }
.check-list strong { display: block; font-weight: 600; }

/* ---------- Prose columns (about) ------------------------------------- */

.prose-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(2.5rem, 6vw, 4.5rem);
}
.prose-cols > div { border-top: 2px solid var(--ink); padding-top: 1.6rem; }
.prose-cols h2 { font-size: clamp(1.5rem, 2.2vw, 1.875rem); margin-bottom: 1rem; }
.prose-cols p { max-width: 46ch; }

/* Pull quote for a single strong statement. */
.pull {
    margin: 0;
    padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.5rem, 3vw, 2.5rem);
    border-left: 3px solid var(--orange);
    background: var(--tint);
    border-radius: 0 var(--radius) var(--radius) 0;
    font: 400 clamp(1.25rem, 2vw, 1.5rem)/1.4 var(--serif);
    color: var(--ink);
}

/* ---------- Facts bar (about) ------------------------------------------ */

.facts {
    display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem;
    margin: 0; padding: 0;
}
.facts > div { padding: 1.1rem 1.25rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.facts dt { font: 600 .7rem/1.4 var(--sans); text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.facts dd { margin: .3rem 0 0; color: var(--ink); font-weight: 600; }

/* ==========================================================================
   Case study — STUDiPort (solutions page and product page)
   ========================================================================== */

.showcase { position: relative; }
.showcase-ink {
    position: relative; z-index: 1;
    overflow: hidden;
    background:
        radial-gradient(50% 70% at 90% 10%, rgba(10, 107, 164, .5) 0%, rgba(10, 107, 164, 0) 60%),
        linear-gradient(158deg, var(--ink-lift) 0%, var(--ink) 62%);
    color: var(--on-ink);
    --shot-pull: clamp(2.5rem, 6vw, 6.5rem);
    padding: var(--pad) 0 calc(var(--shot-pull) + 3rem);
}
.showcase-ink::before {
    content: ""; position: absolute; pointer-events: none;
    right: -12%; top: 42%;
    width: 780px; height: 300px; margin-top: -150px;
    border: 1px solid rgba(0, 174, 239, .22);
    border-radius: 50%;
    transform: rotate(-16deg);
}
.showcase-ink > .wrap { position: relative; z-index: 1; }
.showcase-ink h1, .showcase-ink h2 {
    color: #fff;
    font-size: clamp(2.375rem, 5.6vw, 4.25rem);
    line-height: 1.02; letter-spacing: -.028em;
    max-width: 22ch;
}
.showcase-meta {
    margin: 1.15rem 0 0;
    font: 600 .8125rem/1.5 var(--sans);
    text-transform: uppercase; letter-spacing: .14em;
    color: var(--cyan);
}
.showcase-intro { margin-top: 1.6rem; max-width: 52ch; font-size: clamp(1.0625rem, 1.4vw, 1.1875rem); line-height: 1.6; }
.showcase-ink .btn-row { margin-top: 1.75rem; }

.showcase-shot { position: relative; z-index: 2; margin-top: calc(-1 * clamp(2.5rem, 6vw, 6.5rem)); }

.showcase-body { background: var(--paper); padding: clamp(3rem, 6vw, 5rem) 0 var(--pad); }
.showcase-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: start;
    margin-top: clamp(2.5rem, 5vw, 4rem);
}
.case-block + .case-block { margin-top: 2rem; }
.case-block h3 { margin-bottom: .6rem; display: flex; align-items: center; gap: .7rem; }
.case-block h3 svg { width: 22px; height: 22px; color: var(--cyan-ink); flex: none; }
.case-block p { max-width: 58ch; }

.case-aside {
    padding: clamp(1.5rem, 2.5vw, 2rem);
    background: var(--tint);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.case-aside h3 { margin-bottom: 1rem; }

.spec { width: 100%; border-collapse: collapse; font-size: .9375rem; font-variant-numeric: tabular-nums; }
.spec th, .spec td { text-align: left; padding: .7rem 0; border-bottom: 1px solid var(--line-mid); vertical-align: baseline; }
.spec th {
    width: 36%; padding-right: 1rem;
    font: 600 .75rem/1.6 var(--sans);
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--cyan-ink);
}
.spec td { color: var(--ink); }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }

/* How the AI sits: a four-stage flow. */
.flow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.75rem;
    margin: clamp(2.5rem, 5vw, 4rem) 0 0; padding: 0; list-style: none;
    counter-reset: flow;
}
.flow > li {
    position: relative; counter-increment: flow;
    padding: 1.25rem 1.25rem 1.25rem;
    background: var(--paper);
    border: 1px solid var(--line-mid);
    border-radius: var(--radius-sm);
}
.flow > li::before {
    content: counter(flow, decimal-leading-zero);
    display: block; margin-bottom: .5rem;
    font: 600 .75rem/1 var(--sans); letter-spacing: .14em; color: var(--cyan-ink);
}
/* Arrow between stages. */
.flow > li:not(:last-child)::after {
    content: ""; position: absolute; top: 50%; right: -1.3rem;
    width: 9px; height: 9px; margin-top: -5px;
    border-top: 2px solid var(--cyan-ink); border-right: 2px solid var(--cyan-ink);
    transform: rotate(45deg);
}
.flow h4 { font-size: 1.0625rem; margin-bottom: .35rem; }
.flow p { font-size: .9375rem; }

.outcomes {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    padding: clamp(1.75rem, 3.5vw, 2.75rem);
    background: var(--ink); color: var(--on-ink);
    border-radius: var(--radius);
}
.outcomes h3 { color: #fff; margin-bottom: 1.5rem; }
.outcome-list {
    display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    margin: 0; padding: 0; list-style: none; counter-reset: outcome;
}
.outcome-list > li {
    counter-increment: outcome;
    border-top: 2px solid var(--cyan);
    padding-top: 1rem; font-size: 1rem; color: var(--on-ink);
    font-variant-numeric: tabular-nums;
}
.outcome-list > li::before {
    content: counter(outcome, decimal-leading-zero);
    display: block; margin-bottom: .5rem;
    font: 600 .75rem/1 var(--sans); letter-spacing: .14em; color: var(--cyan);
}
.outcome-list strong { color: #fff; font-size: 1.125rem; }

.note {
    margin-top: 1.75rem; padding: 1.1rem 1.3rem;
    background: var(--tint); border-left: 2px solid var(--cyan);
    font-size: .9375rem; max-width: 70ch;
}

/* ---------- CTA band --------------------------------------------------- */

.cta-band {
    position: relative; overflow: hidden;
    background: linear-gradient(122deg, var(--ink) 0%, #0e2c40 46%, var(--ink-lift) 100%);
    color: var(--on-ink);
    padding: var(--pad) 0;
}
/* Sun mark as decoration only: pseudo-element, out of the accessibility tree. */
.cta-band::after {
    content: ""; position: absolute; pointer-events: none;
    right: -170px; top: 50%; transform: translateY(-50%);
    width: 470px; height: 470px;
    background: url("assets/solark-sun.svg") no-repeat center / contain;
    opacity: .14;
}
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; max-width: 24ch; }
.cta-band p { max-width: 56ch; margin-top: 1.2rem; font-size: 1.0625rem; }
.cta-split { display: grid; grid-template-columns: minmax(0, 1.2fr) auto; gap: 2rem 4rem; align-items: center; }
.cta-split .btn-row { margin-top: 0; }
.cta-contact { margin-top: 1.25rem; font-size: .9375rem; color: var(--on-ink-muted); }
.cta-contact a { color: #fff; }

/* ---------- Footer ----------------------------------------------------- */

.site-footer { background: #0b1a26; color: var(--on-ink-muted); font-size: .9375rem; }
.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem 3rem;
    padding: clamp(3rem, 5vw, 4rem) 0 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-brand img { display: block; height: 34px; width: auto; }
.footer-brand p { margin-top: 1.1rem; max-width: 36ch; }
.footer-col h2 { font: 600 .75rem/1.4 var(--sans); text-transform: uppercase; letter-spacing: .14em; color: #fff; margin-bottom: 1rem; }
.footer-col ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .55rem; }
.site-footer a { color: var(--on-ink); text-decoration: none; }
.site-footer a:hover { color: var(--cyan); text-decoration: underline; }
.site-footer a[aria-current] { color: #fff; font-weight: 600; }
/* Bottom bar: statutory company disclosure on the left, legal links on the
   right. The disclosure must stay visible on every page. */
.footer-bottom {
    display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
    gap: 1rem 2.5rem;
    padding: 1.4rem 0 2rem;
    font-size: .8125rem;
}
.footer-legal { margin: 0; flex: 1 1 22rem; max-width: 52ch; }
.footer-legal-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .5rem 1.25rem; flex: 0 1 auto; }
@media (min-width: 1021px) {
    .footer-bottom { flex-wrap: nowrap; }
    .footer-legal-nav { flex-wrap: nowrap; white-space: nowrap; }
}
@media (max-width: 1020px) { .footer-legal-nav { justify-content: flex-start; } }

/* ==========================================================================
   Legal / policy pages
   ========================================================================== */

.legal-meta {
    display: flex; flex-wrap: wrap; gap: .75rem 2.5rem;
    margin: 2rem 0 0; padding-top: 1.25rem; border-top: 1px solid var(--line-mid);
    font-size: .9375rem;
}
.legal-meta dt { color: var(--muted); font-size: .8125rem; letter-spacing: .04em; text-transform: uppercase; }
.legal-meta dd { margin: .2rem 0 0; color: var(--ink); font-weight: 600; }

.legal { border-top: 1px solid var(--line); }
.legal-grid {
    display: grid;
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}
.legal-toc { position: sticky; top: 6rem; font-size: .9375rem; }
.legal-toc-title { margin-bottom: .8rem; color: var(--muted); font-size: .8125rem; letter-spacing: .04em; text-transform: uppercase; }
.legal-toc ol { margin: 0; padding-left: 1.4rem; }
.legal-toc li { margin-bottom: .45rem; padding-left: .2rem; color: var(--muted); }
.legal-toc a { color: var(--body); text-decoration: none; }
.legal-toc a:hover { color: var(--cyan-ink); text-decoration: underline; }

.legal-body { max-width: 68ch; }
.legal-body section { scroll-margin-top: 6rem; }
.legal-body section + section {
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
    padding-top: clamp(2.5rem, 5vw, 3.5rem);
    border-top: 1px solid var(--line);
}
.legal-body h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); margin-bottom: 1.1rem; }
.legal-num {
    display: inline-block; min-width: 2rem;
    color: var(--cyan-ink); font-family: var(--sans); font-size: .7em; font-weight: 600;
    vertical-align: .18em;
}
.legal-body ul { margin: 0 0 1.05rem; padding-left: 1.2rem; }
.legal-body li { margin-bottom: .7rem; padding-left: .3rem; }
.legal-body li::marker { color: var(--cyan-ink); }
.legal-sign {
    margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--line-mid);
    color: var(--ink); line-height: 1.6;
}
.legal-sign strong { font-weight: 600; }

.policy-list { margin: 0; padding: 0; list-style: none; max-width: 76ch; display: grid; gap: 1.25rem; }
.policy-list > li {
    padding: clamp(1.5rem, 3vw, 2.25rem);
    background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
    box-shadow: 0 1px 2px rgba(18, 34, 47, .04);
}
.policy-list h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); margin-bottom: .75rem; }
.policy-list h2 a { color: var(--ink); text-decoration: none; }
.policy-list h2 a:hover { color: var(--cyan-ink); text-decoration: underline; }
.policy-list .legal-meta { margin-top: 1.25rem; }
.policy-list .btn-row { margin-top: 1.25rem; }

.legal-back { margin-bottom: 1.25rem; font-size: .9375rem; }
.legal-back a { text-decoration: none; }
.legal-back a:hover { text-decoration: underline; }

/* Unfilled facts in a draft policy. Loud on purpose: none may ship. */
mark.todo { background: #fff3b0; color: #5a4300; outline: 1px dashed #c29400; outline-offset: 1px; padding: 0 .2em; border-radius: 2px; }

/* ==========================================================================
   Motion. Reveal-on-scroll only applies under html.js, which script.js
   sets and a failsafe clears, so content is never left hidden.
   ========================================================================== */

html.js .reveal { opacity: 0; transform: translateY(18px); }
html.js .reveal.is-in {
    opacity: 1; transform: none;
    transition: opacity .7s var(--ease-out) var(--d, 0s), transform .7s var(--ease-out) var(--d, 0s);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1020px) {
    .hero-split { grid-template-columns: 1fr; }
    .hero-figure { max-width: 520px; }
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .process > li:nth-child(2)::before { right: auto; width: 24px; }
    .process > li:nth-child(3)::before { left: 24px; }
    .feature { grid-template-columns: 1fr; }
    .showcase-grid { grid-template-columns: 1fr; }
    .split { grid-template-columns: 1fr; }
    .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .flow > li:nth-child(2)::after { display: none; }
    .stats-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trust ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trust li:nth-child(3) { border-left: 0; padding-left: 0; }
    .trust li:nth-child(n+3) { border-top: 1px solid var(--line); }
    .footer-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); }
    .legal-grid { grid-template-columns: 1fr; }
    .legal-toc { position: static; padding: 1.25rem 1.4rem; background: var(--tint); border-radius: var(--radius-sm); }
    .cta-split { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    html.js .nav-toggle { display: inline-flex; }
    html.js .site-nav {
        display: none;
        position: absolute; left: 0; right: 0; top: 100%;
        flex-direction: column; align-items: stretch; gap: 0;
        padding: .5rem var(--gutter) 1rem;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 18px 30px -20px rgba(18, 34, 47, .4);
    }
    html.js .site-nav.is-open { display: flex; }
    html.js .site-nav a { padding: .85rem .25rem; border-bottom: 1px solid var(--line); }
    html.js .site-nav a:not(.nav-demo)::after { display: none; }
    html.js .site-nav a.nav-demo { margin: .75rem 0 0; text-align: center; border-bottom: 1px solid var(--ink); }
    html:not(.js) .site-nav { flex-wrap: wrap; }
    .site-header .wrap { min-height: 64px; }
    .brand img { height: 32px; }

    .cards { grid-template-columns: 1fr; }
    .process { grid-template-columns: 1fr; gap: 1.5rem; }
    .process > li { padding-left: 4rem; }
    .process > li::before { top: 0; bottom: -1.5rem; left: 23px; right: auto; width: 2px; height: auto; }
    .process > li:first-child::before { left: 23px; }
    .process > li:last-child::before { display: none; }
    .process-node { position: absolute; left: 0; top: 0; margin: 0; }
    .flow { grid-template-columns: 1fr; gap: 1.25rem; }
    .flow > li::after { display: none !important; }
    .stats, .stats-4 { grid-template-columns: 1fr 1fr; }
    .facts { grid-template-columns: 1fr; }
    .trust ul { grid-template-columns: 1fr; }
    .trust li { padding-left: 0 !important; border-left: 0 !important; }
    .trust li + li { border-top: 1px solid var(--line); }
    .outcome-list { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .spec th { white-space: normal; }
    .hero-plain::before, .hero-plain::after { display: none; }
}

@media (max-width: 420px) {
    .stats, .stats-4 { grid-template-columns: 1fr; }
    .btn { width: 100%; }
}

@media print {
    html.js .reveal { opacity: 1 !important; transform: none !important; }
    .site-header, .site-footer .footer-grid, .cta-band::after, .nav-toggle { display: none; }
    body { color: #000; font-size: 11pt; }
    .showcase-ink, .cta-band, .outcomes, .hero-home { background: #fff; color: #000; }
    .showcase-ink h1, .showcase-ink h2, .cta-band h2, .outcomes h3, .hero-home h1 { color: #000; }
    a { color: #000; }
    .legal-grid { display: block; }
    .legal-toc { display: none; }
    .legal-body { max-width: none; }
}