/* Xpendster public site — shared brand styles
   Palette derived from the app: navy #0D1117, coin green #49DB7E,
   app-primary indigo #4A5BC4. */

:root {
    --navy: #0D1117;
    --navy-2: #161B22;
    --surface: #1C2230;
    --border: #2A3140;
    --text: #E6EDF3;
    --muted: #9AA4B2;
    --green: #49DB7E;
    --green-dim: #2FB862;
    --indigo: #7C88E8;
    --indigo-deep: #4A5BC4;
    --max: 1080px;
    --radius: 14px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    line-height: 1.65;
    color: var(--text);
    background: var(--navy);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ---------- Top bar ---------- */
.topbar {
    position: sticky; top: 0; z-index: 20;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--border);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand b { letter-spacing: .2px; }

/* Language toggle */
.lang { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.lang button {
    background: transparent; color: var(--muted); border: 0; cursor: pointer;
    font: 600 13px var(--font); padding: 6px 14px;
}
.lang button.active { background: var(--green); color: #06210F; }

/* Right-side controls + hamburger menu */
.nav-right { position: relative; display: flex; align-items: center; gap: 12px; }

.menu-btn {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 42px; padding: 0 11px; cursor: pointer;
    border: 1px solid var(--border); border-radius: 10px; background: transparent;
}
.menu-btn span { display: block; height: 2px; width: 100%; background: var(--text); border-radius: 2px; transition: transform .25s, opacity .2s, background .15s; }
.menu-btn:hover span { background: var(--green); }
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.menu {
    position: absolute; top: calc(100% + 16px); right: 0; z-index: 40;
    min-width: 230px; padding: 8px; display: flex; flex-direction: column;
    background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
    box-shadow: 0 16px 44px rgba(0, 0, 0, .5);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.menu a { color: var(--text); padding: 11px 14px; border-radius: 9px; font-size: 15px; font-weight: 500; }
.menu a:hover { background: var(--navy-2); color: var(--green); text-decoration: none; }
.menu .sep { height: 1px; background: var(--border); margin: 6px 8px; }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 72px 0 40px; }
.hero .icon { width: 96px; height: 96px; border-radius: 22px; box-shadow: 0 12px 40px rgba(73, 219, 126, .18); }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.05; margin: 22px 0 10px; letter-spacing: -.5px; }
.hero .tagline { font-size: clamp(17px, 2.6vw, 22px); color: var(--text); margin: 0 auto 8px; max-width: 620px; }
.hero .sub { color: var(--muted); max-width: 560px; margin: 0 auto 26px; }
.grad { background: linear-gradient(100deg, var(--green), var(--indigo)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.badge-soon {
    display: inline-flex; align-items: center; gap: 8px;
    border: 1px solid var(--border); background: var(--navy-2);
    color: var(--text); border-radius: 999px; padding: 10px 18px; font-weight: 600; font-size: 14px;
}
.badge-soon .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(73,219,126,.18); }

/* ---------- Feature graphic banner ---------- */
.banner { padding: 24px 0 8px; }
.banner img { width: 100%; max-width: 720px; display: block; margin: 0 auto; border-radius: var(--radius); border: 1px solid var(--border); }

/* ---------- Features ---------- */
.section { padding: 56px 0; }
.section h2 { text-align: center; font-size: clamp(24px, 4vw, 34px); margin: 0 0 8px; }
.section .lead { text-align: center; color: var(--muted); max-width: 620px; margin: 0 auto 40px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card {
    background: var(--navy-2); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 22px 20px; transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--green-dim); transform: translateY(-2px); }
.card .ico { font-size: 22px; margin-bottom: 10px; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- Screenshots ---------- */
.shots { overflow-x: auto; padding: 6px 20px 22px; scroll-snap-type: x mandatory; }
.shots-track { display: flex; gap: 18px; width: fit-content; margin: 0 auto; }
.shots::-webkit-scrollbar { height: 8px; }
.shots::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; }
.shots img {
    height: 520px; width: auto; flex: 0 0 auto; border-radius: 20px; border: 1px solid var(--border);
    scroll-snap-align: center; background: var(--navy-2); cursor: zoom-in;
}

/* Carousel controls */
.carousel { position: relative; }
.car-btn {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
    width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
    border: 1px solid var(--border); background: rgba(22, 27, 34, .92); color: var(--text);
    font-size: 26px; line-height: 1; display: flex; align-items: center; justify-content: center;
    transition: background .15s, border-color .15s, opacity .15s;
    backdrop-filter: blur(6px);
}
.car-btn:hover { background: var(--green); color: #06210F; border-color: var(--green); }
.car-btn:disabled { opacity: 0; pointer-events: none; }
.car-btn.prev { left: 10px; }
.car-btn.next { right: 10px; }

/* Lightbox (click to zoom) */
.lightbox {
    position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center;
    background: rgba(6, 9, 13, .92); backdrop-filter: blur(4px); padding: 24px;
    opacity: 0; visibility: hidden; transition: opacity .2s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 92vw; max-height: 90vh; border-radius: 18px; border: 1px solid var(--border); box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lb-btn {
    position: absolute; background: rgba(22, 27, 34, .9); color: var(--text); border: 1px solid var(--border);
    cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s, color .15s;
}
.lb-btn:hover { background: var(--green); color: #06210F; border-color: var(--green); }
.lb-close { top: 18px; right: 18px; width: 44px; height: 44px; border-radius: 50%; font-size: 24px; }
.lb-nav { top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%; font-size: 30px; }
.lb-prev { left: 18px; }
.lb-next { right: 18px; }
body.no-scroll { overflow: hidden; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); background: var(--navy-2); padding: 34px 0; margin-top: 40px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
footer nav a { color: var(--muted); font-size: 14.5px; }
footer nav a:hover { color: var(--green); }
footer .copy { color: var(--muted); font-size: 13.5px; }

/* ---------- Language visibility ---------- */
[data-lang] { display: none; }
html[lang="en"] [data-lang="en"], html[lang="sv"] [data-lang="sv"] { display: revert; }
/* inline variants keep inline flow */
span[data-lang], a[data-lang], b[data-lang], strong[data-lang] { }
html[lang="en"] span[data-lang="en"], html[lang="sv"] span[data-lang="sv"] { display: inline; }

/* ---------- Legal pages (light, readable card) ---------- */
.legal { padding: 40px 0 60px; }
.legal .paper {
    background: #FBFCFE; color: #1B2230; border-radius: var(--radius);
    padding: 40px clamp(20px, 5vw, 56px); max-width: 860px; margin: 0 auto;
    border: 1px solid var(--border);
}
.legal .paper h1 { color: var(--navy); border-bottom: 3px solid var(--green); padding-bottom: 10px; margin-top: 0; }
.legal .paper h2 { color: var(--indigo-deep); margin-top: 32px; }
.legal .paper h3 { color: #33405A; margin-top: 20px; }
.legal .paper a { color: var(--indigo-deep); }
.legal .paper a:hover { color: var(--green-dim); }
.legal .last-updated { color: #6B7688; font-style: italic; margin-bottom: 26px; }
.legal .paper ol, .legal .paper ul { margin-left: 20px; }
.legal .contact-info { background: #EFF3FA; padding: 16px; border-radius: 10px; margin: 18px 0; }
.legal .highlight { background: #FFF6DA; padding: 12px 14px; border-left: 4px solid #F0C33C; border-radius: 6px; margin: 16px 0; }
.legal .steps { background: #EDF7F0; padding: 16px 16px 16px 36px; border-radius: 10px; margin: 16px 0; }
.legal .steps li { margin-bottom: 8px; }

@media (max-width: 640px) {
    .hero { padding: 48px 0 28px; }
    .shots img { height: 440px; }
    footer .wrap { flex-direction: column; align-items: flex-start; }
}