/* sellitiq.com — static marketing site. Colours follow the logo: navy, electric blue, cyan and green.
   --primary is for fills (always white text on it); --link is for coloured text. */
:root {
  --bg: #fbfcff; --surface: #ffffff; --soft: #f2f5fc; --border: #e2e7f2;
  --text: #1f2a44; --heading: #0a1433; --muted: #4f5a75;
  --primary: #1d4ed8; --primary-ink: #ffffff; --primary-soft: #e8efff; --link: #1d4ed8;
  --grad: linear-gradient(90deg, #1d4ed8, #0891b2 55%, #16a34a);
  --knob-x: 0px; --knob-bg: #ffffff; --track: #e6eefc; --track-line: #cbd8f0; --sun: 1; --moon: 0;
  --good: #0f8a5f; --good-soft: #e6f6ef; --warn: #b45309; --warn-soft: #fdf3e2; --bad: #c2334d;
  --shadow: 0 1px 2px rgb(18 19 42 / .05), 0 8px 28px rgb(18 19 42 / .07);
  --radius: 18px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #060b1c; --surface: #0e152b; --soft: #121b36; --border: #233052;
    --text: #d5dcec; --heading: #f5f8ff; --muted: #a3afc8;
    --primary: #2563eb; --primary-ink: #ffffff; --primary-soft: #14224a; --link: #7cb4ff;
    --grad: linear-gradient(90deg, #38bdf8, #22d3ee 50%, #4ade80);
    --knob-x: 28px; --knob-bg: #1e3a8a; --track: #0b1430; --track-line: #2b3a6b; --sun: 0; --moon: 1;
    --good: #3ccf91; --good-soft: #12291f; --warn: #f0b252; --warn-soft: #2d2213; --bad: #ff7b93;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 10px 30px rgb(0 0 0 / .35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #060b1c; --surface: #0e152b; --soft: #121b36; --border: #233052;
  --text: #d5dcec; --heading: #f5f8ff; --muted: #a3afc8;
  --primary: #2563eb; --primary-ink: #ffffff; --primary-soft: #14224a; --link: #7cb4ff;
  --grad: linear-gradient(90deg, #38bdf8, #22d3ee 50%, #4ade80);
  --good: #3ccf91; --good-soft: #12291f; --warn: #f0b252; --warn-soft: #2d2213; --bad: #ff7b93;
  --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 10px 30px rgb(0 0 0 / .35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { color: var(--heading); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 5.5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 640px; }
.center .lead { margin-left: auto; margin-right: auto; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--link); margin-bottom: .8rem; }
.tabular { font-variant-numeric: tabular-nums; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .8rem 1.3rem; border-radius: 12px; font-weight: 700; border: 1px solid transparent; cursor: pointer; font-size: 1rem; white-space: nowrap; transition: transform .1s, box-shadow .15s, background .15s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: var(--primary-ink); box-shadow: 0 8px 22px rgb(29 78 216 / .32); }
.btn-ghost { background: var(--surface); color: var(--heading); border-color: var(--border); }
.btn-lg { padding: 1rem 1.6rem; font-size: 1.08rem; }

/* header */
header.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
header.top .wrap { display: flex; align-items: center; gap: 24px; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--heading); }
.logo:hover { text-decoration: none; }
.logo img { height: 46px; width: auto; display: block; }
.logo .logo-d { display: none; }
:root[data-theme="dark"] .logo .logo-l { display: none; } :root[data-theme="dark"] .logo .logo-d { display: block; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo .logo-l { display: none; } :root:not([data-theme="light"]) .logo .logo-d { display: block; } }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
nav.links { display: flex; gap: 22px; margin-left: 12px; }
nav.links a { color: var(--muted); font-weight: 600; font-size: .95rem; }
nav.links a:hover { color: var(--heading); text-decoration: none; }
.top .actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.theme-btn { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--heading); cursor: pointer; font-size: 1.05rem; }
.menu-btn { display: none; }
@media (max-width: 900px) {
  nav.links { display: none; position: absolute; top: 66px; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 8px 20px 16px; }
  nav.links.open { display: flex; }
  nav.links a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .menu-btn { display: inline-flex; }
  .top .actions .hide-sm { display: none; }
  .top .actions { gap: 8px; }
  .top .actions .btn { padding: .6rem .9rem; font-size: .92rem; }
}

/* sections */
section { padding: 88px 0; }
section.alt { background: var(--soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.hero { padding: 72px 0 64px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto; height: 640px; background: radial-gradient(closest-side, rgb(37 99 235 / .20), transparent); pointer-events: none; }
.hero .grid { display: grid; grid-template-columns: .9fr 1.25fr; gap: 48px; align-items: center; position: relative; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 16px; }
.hero .fine { font-size: .9rem; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--heading); }
@media (max-width: 900px) { .hero .grid { grid-template-columns: 1fr; gap: 40px; } section { padding: 64px 0; } }

/* app mock */
.mock { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); padding: 18px; }
.mock .bar { display: flex; gap: 6px; margin-bottom: 14px; }
.mock .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.mock .title { font-weight: 800; color: var(--heading); margin-bottom: 4px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 12px 0; }
.stat { background: var(--soft); border-radius: 12px; padding: 10px 12px; }
.stat small { display: block; color: var(--muted); font-size: .75rem; }
.stat b { font-size: 1.25rem; color: var(--heading); }
.stat b.good { color: var(--good); }
.feed { display: grid; gap: 8px; }
.feed div { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--border); font-size: .9rem; }
.feed .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.feed .go { margin-left: auto; font-weight: 700; color: var(--link); font-size: .85rem; white-space: nowrap; }
.claim-row { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; background: var(--soft); font-size: .88rem; }
.tag { font-size: .72rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; }
.tag.good { background: var(--good-soft); color: var(--good); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag.info { background: var(--primary-soft); color: var(--link); }

/* grids & cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .cards, .cards.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cards, .cards.two, .cards.four { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.card p { color: var(--muted); margin: 0; }
.icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--primary-soft); color: var(--link); font-size: 1.3rem; margin-bottom: 14px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev > :first-child { order: 2; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 36px; } .split.rev > :first-child { order: 0; } }
ul.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
ul.ticks li { padding-left: 32px; position: relative; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: var(--good-soft); color: var(--good); font-weight: 800; font-size: .8rem; display: grid; place-items: center; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 44px; counter-reset: s; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; counter-increment: s; }
.step::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--primary); color: var(--primary-ink); font-weight: 800; margin-bottom: 12px; }
.step p { color: var(--muted); font-size: .93rem; margin: 0; }

/* profit waterfall */
.money-rows { display: grid; gap: 8px; }
.money-rows div { display: flex; justify-content: space-between; padding: 10px 14px; border-radius: 10px; background: var(--soft); font-size: .95rem; }
.money-rows .minus b { color: var(--bad); }
.money-rows .total { background: var(--good-soft); font-weight: 800; color: var(--heading); }
.money-rows .total b { color: var(--good); font-size: 1.15rem; }

/* platforms / pay methods */
.logos { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.logos span { padding: 10px 16px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); font-weight: 700; color: var(--heading); }

/* comparison */
.table-wrap { overflow-x: auto; margin-top: 40px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
table.compare { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .95rem; }
.compare th, .compare td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); }
.compare thead th { background: var(--soft); color: var(--heading); font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; }
.compare td.y { color: var(--good); font-weight: 700; }
.compare td.n { color: var(--muted); }
.compare tr:last-child td { border-bottom: 0; }
.compare .us { background: var(--primary-soft); }

/* pricing */
.toggle { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); margin-top: 24px; }
.toggle button { border: 0; background: transparent; padding: 8px 16px; border-radius: 9px; font-weight: 700; color: var(--muted); cursor: pointer; font-size: .95rem; }
.toggle button[aria-pressed="true"] { background: var(--primary); color: var(--primary-ink); }
.plans { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 36px; align-items: stretch; }
@media (max-width: 1100px) { .plans { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } .toggle button { padding: 8px 10px; font-size: .88rem; } }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; text-align: left; position: relative; }
.plan.best { border: 2px solid var(--primary); box-shadow: var(--shadow); }
.plan .ribbon { position: absolute; top: -12px; left: 22px; background: var(--primary); color: var(--primary-ink); font-size: .72rem; font-weight: 800; padding: 4px 10px; border-radius: 999px; }
.plan h3 { margin-bottom: 2px; }
.plan .price { font-size: 2.2rem; font-weight: 800; color: var(--heading); margin: 12px 0 0; }
.plan .price small { font-size: .9rem; color: var(--muted); font-weight: 600; }
.plan .per { font-size: .82rem; color: var(--muted); min-height: 1.3em; }
.plan ul { list-style: none; padding: 0; margin: 16px 0 20px; display: grid; gap: 8px; font-size: .9rem; flex: 1; }
.plan li::before { content: "✓ "; color: var(--good); font-weight: 800; }
.plan .btn { width: 100%; }

/* faq */
.faq { max-width: 780px; margin: 40px auto 0; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 4px 20px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--heading); padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--link); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); }

/* cta band */
.band { background: radial-gradient(circle at 15% 0%, rgb(56 189 248 / .35), transparent 45%), linear-gradient(135deg, #0a1433, #1d4ed8 65%, #0891b2); color: #fff; border-radius: 28px; padding: 56px 32px; text-align: center; }
.band h2 { color: #fff; }
.band p { color: rgb(255 255 255 / .85); font-size: 1.1rem; }
.band .btn-primary { background: #fff; color: #0a1433; box-shadow: none; }

/* footer */
footer { padding: 56px 0 40px; border-top: 1px solid var(--border); font-size: .93rem; }
footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { footer .cols { grid-template-columns: 1fr 1fr; } }
footer h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
footer a { color: var(--text); }
footer .legal { margin-top: 40px; color: var(--muted); font-size: .85rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* legal pages */
.doc { max-width: 760px; margin: 0 auto; padding: 64px 20px 80px; }
.doc h1 { font-size: 2.4rem; }
.doc h2 { font-size: 1.35rem; margin-top: 2em; }
.doc li { margin-bottom: .4em; }

/* real app screenshots */
.shot { margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 0 0 6px; box-shadow: 0 30px 70px -28px rgb(10 20 51 / .45); overflow: hidden; }
.shot .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); background: var(--soft); }
.shot .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.shot .bar span { margin-left: 10px; font-size: .78rem; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 2px 12px; }
.shot img { display: block; width: 100%; height: auto; }
.hero-shot { margin-right: -40px; }
@media (max-width: 1240px) { .hero-shot { margin-right: 0; } }
.tour .tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 32px 0 22px; }
.tour .tabs button { font: inherit; font-weight: 700; font-size: .95rem; padding: .6rem 1.1rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--heading); cursor: pointer; }
.tour .tabs button[aria-selected="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.tour-shot { max-width: 1060px; margin: 0 auto; }
#tour-cap { margin-top: 18px; }

/* light/dark sliding switch */
.mode-slider { position: relative; width: 62px; height: 34px; border-radius: 999px; border: 1px solid var(--track-line); background: var(--track); padding: 3px; cursor: pointer; transition: background .3s, border-color .3s; flex: none; }
.mode-slider .knob { position: relative; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--knob-bg); box-shadow: 0 2px 6px rgb(0 0 0 / .25); transform: translateX(var(--knob-x)); transition: transform .3s, background .3s; }
.mode-slider svg { position: absolute; width: 15px; height: 15px; fill: none; stroke-width: 2; stroke-linecap: round; transition: opacity .2s; }
.mode-slider .i-sun { stroke: #f59e0b; fill: none; opacity: var(--sun); }
.mode-slider .i-sun circle { fill: #f59e0b; }
.mode-slider .i-moon { stroke: #bfdbfe; fill: #bfdbfe; opacity: var(--moon); }

/* hero: drag to compare light and dark */
.cmp { position: relative; overflow: hidden; user-select: none; }
.cmp-top { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.cmp-top img { display: block; width: 100%; height: 100%; }
.cmp-line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 0 1px rgb(10 20 51 / .35), 0 0 18px rgb(56 189 248 / .7); pointer-events: none; }
.cmp-knob { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, #1d4ed8, #06b6d4); color: #fff; font-size: 11px; letter-spacing: 2px; box-shadow: 0 6px 18px rgb(0 0 0 / .35); border: 2px solid #fff; }
.cmp-tag { position: absolute; top: 12px; padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 800; pointer-events: none; }
.cmp-l { left: 12px; background: #fff; color: #0a1433; box-shadow: 0 2px 8px rgb(0 0 0 / .2); }
.cmp-d { right: 12px; background: #0a1433; color: #fff; border: 1px solid #2b3a6b; }
.cmp-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.cmp-range:focus-visible + * , .cmp:focus-within .cmp-knob { outline: 3px solid #38bdf8; outline-offset: 2px; }
.zoom-btn { margin-left: auto; font: inherit; font-size: .78rem; font-weight: 700; color: var(--heading); background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; cursor: pointer; }
[data-zoom] { cursor: zoom-in; }

/* click to enlarge */
#lightbox { max-width: min(96vw, 1600px); width: 96vw; padding: 0; border: 0; border-radius: 16px; background: transparent; overflow: visible; }
#lightbox::backdrop { background: rgb(3 7 18 / .82); backdrop-filter: blur(4px); }
#lightbox img { display: block; width: 100%; height: auto; max-height: 90vh; object-fit: contain; border-radius: 14px; box-shadow: 0 30px 80px rgb(0 0 0 / .6); cursor: zoom-out; }
.lb-close { position: absolute; top: -14px; right: -14px; width: 40px; height: 40px; border-radius: 50%; border: 2px solid #fff; background: #0a1433; color: #fff; font-size: 1.1rem; cursor: pointer; z-index: 1; }
@media (max-width: 600px) { .lb-close { top: 6px; right: 6px; } }