/* Invoice OS landing page.
   Palette mirrors the app's brand tokens (invoisos.com): "Sovereign Green" primary,
   lime accent, slate text, pale-green surfaces, and the invoice status colours. */
:root {
  --primary: #348d39;
  --primary-hover: #2c7830;
  --primary-deep: #153a1a;
  --accent: #84cc16;
  --on-primary: #ffffff;

  --text: #0f172a;
  --text-2: #475569;
  --text-muted: #94a3b8;

  --surface-base: #f8fafc;
  --surface-card: #ffffff;
  --surface-subtle: #f1f5f9;
  --surface-green-low: #eef6ed;
  --surface-green-high: #dceedc;

  --border: #e2e8f0;
  --border-strong: #cbd5e1;

  --draft: #64748b;
  --paid: #10b981;
  --paid-bg: #ecfdf5;
  --pending: #f59e0b;
  --pending-bg: #fffbeb;
  --overdue: #ef4444;
  --overdue-bg: #fef2f2;

  --r-md: .375rem;
  --r-lg: .5rem;
  --r-xl: .75rem;
  --r-2xl: 1.25rem;

  --shadow-sm: 0 1px 2px rgb(15 23 42 / .06);
  --shadow-md: 0 8px 24px -8px rgb(15 23 42 / .12);
  --shadow-lg: 0 30px 60px -20px rgb(21 58 26 / .25);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface-card);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.125rem; font-weight: 600; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 820px; }
.muted { color: var(--text-2); }
.small { font-size: .875rem; }
.center { text-align: center; margin-top: 2.5rem; }
.text-gradient {
  background: linear-gradient(100deg, var(--primary) 10%, var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 600; font-size: .95rem; border-radius: var(--r-lg);
  padding: .7rem 1.2rem; border: 1px solid transparent; cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn--sm { padding: .5rem .9rem; font-size: .875rem; }
.btn--lg { padding: .9rem 1.5rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 6px 16px -6px rgb(52 141 57 / .55); }
.btn--primary:hover { background: var(--primary-hover); }
.btn--ghost { background: var(--surface-card); color: var(--text); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn--ghost svg { color: var(--primary); }
.btn--light { background: #fff; color: var(--primary-deep); }
.btn--light:hover { background: var(--surface-green-low); }
.btn--outline-light { color: #fff; border-color: rgb(255 255 255 / .4); }
.btn--outline-light:hover { border-color: #fff; background: rgb(255 255 255 / .08); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }

.link-muted { color: var(--text-2); font-weight: 500; font-size: .9rem; }
.link-muted:hover { color: var(--text); }
.link-arrow { color: var(--primary); font-weight: 600; }
.link-arrow:hover { color: var(--primary-hover); text-decoration: underline; }

.pill {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem .85rem; border-radius: 999px; font-size: .8rem; font-weight: 600;
  color: var(--text-2); background: var(--surface-card); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: currentColor; }
.dot--green { background: var(--primary); box-shadow: 0 0 0 3px rgb(52 141 57 / .18); }

.eyebrow {
  display: inline-block; font-family: var(--mono); font-size: .78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em; color: var(--primary); margin-bottom: .8rem;
}
.eyebrow--light { color: var(--accent); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgb(255 255 255 / .8); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.nav.is-scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .55rem; font-size: 1.2rem; font-weight: 500; letter-spacing: -.02em; }
.brand strong { color: var(--primary); font-weight: 800; }
.nav__links { display: flex; gap: 2rem; }
.nav__links > a { color: var(--text-2); font-weight: 500; font-size: .92rem; transition: color .2s; }
.nav__links > a:hover { color: var(--primary); }
.nav__cta { display: flex; align-items: center; gap: 1rem; }
.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: 80px 0 0; text-align: center; overflow: hidden;
  background:
    radial-gradient(60% 50% at 50% 0%, rgb(132 204 22 / .12), transparent 70%),
    linear-gradient(180deg, var(--surface-base), #fff 60%);
}
.hero__inner { max-width: 880px; }
.hero h1 { margin-top: 1.4rem; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--text-2); max-width: 680px; margin: 0 auto 2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.hero__trust {
  display: inline-flex; align-items: center; gap: .5rem; flex-wrap: wrap; justify-content: center;
  margin-top: 1.8rem; color: var(--text-2); font-size: .9rem;
}
.hero__trust svg { color: var(--paid); flex-shrink: 0; }
/* ---------- Interactive showcase ---------- */
.showcase__hint {
  display: inline-flex; align-items: center; gap: .5rem; margin: 56px 0 14px;
  font-family: var(--mono); font-size: .78rem; color: var(--text-2);
}
.showcase {
  position: relative; z-index: 2; margin: 0 auto 64px; max-width: 1120px; text-align: left;
  border-radius: var(--r-2xl); overflow: hidden; border: 1px solid var(--border);
  background: #fff; box-shadow: var(--shadow-lg);
}
.mono { font-family: var(--mono); }
.sc { display: grid; grid-template-columns: 220px 1fr; min-height: 520px; }
.sc h4 { font-size: 1rem; margin: 0 0 1rem; }
.sc__side { background: var(--surface-base); border-right: 1px solid var(--border); padding: 18px 12px; }
.sc__ws { display: flex; align-items: center; gap: .6rem; padding: 6px 8px 18px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.sc__ws b, .inv__logo {
  width: 30px; height: 30px; border-radius: 6px; display: grid; place-items: center; flex-shrink: 0;
  background: var(--primary); color: #fff; font-size: .75rem; font-weight: 700;
}
.sc__ws span { font-size: .82rem; font-weight: 600; line-height: 1.25; }
.sc__ws small { display: block; color: var(--primary); font-weight: 500; font-size: .72rem; }
.sc__tabs { display: grid; gap: 4px; }
.sc__tabs button {
  display: flex; align-items: center; gap: .65rem; width: 100%; padding: .65rem .75rem;
  border: 0; border-radius: var(--r-lg); background: none; cursor: pointer;
  font: 500 .88rem var(--font); color: var(--text-2); text-align: left; transition: background .2s, color .2s;
}
.sc__tabs button:hover { background: var(--surface-subtle); color: var(--text); }
.sc__tabs button[aria-selected="true"] { background: var(--surface-green-high); color: var(--primary-hover); font-weight: 600; }
.sc__tabs svg, .channel__ic svg, .mail__att svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.sc__panel { padding: 24px; animation: panel-in .35s ease; min-width: 0; }
@keyframes panel-in { from { opacity: 0; transform: translateY(6px); } }

/* Builder */
.b { display: grid; grid-template-columns: 250px 1fr; gap: 24px; align-items: start; }
.b__label { display: block; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin: 16px 0 8px; }
.b__label small { text-transform: none; letter-spacing: 0; font-weight: 500; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: .35rem .7rem; border-radius: 999px; border: 1px solid var(--border); background: #fff;
  font: 500 .8rem var(--font); color: var(--text-2); cursor: pointer; transition: all .2s;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }
.b__item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--r-lg); margin-bottom: 6px; font-size: .82rem; }
.b__item input { width: 52px; padding: 4px 6px; border: 1px solid var(--border-strong); border-radius: var(--r-md); font: 500 .85rem var(--mono); text-align: center; }
.b__item input:focus { outline: 2px solid var(--primary); outline-offset: 0; border-color: var(--primary); }
.b__toggle { display: flex; align-items: center; gap: .5rem; margin-top: 12px; font-size: .85rem; cursor: pointer; }
.b__toggle input { accent-color: var(--primary); width: 16px; height: 16px; }
.b__note { margin-top: 14px; font-size: .78rem; color: var(--text-muted); }

/* Invoice preview */
.inv {
  position: relative; border: 1px solid var(--border); border-radius: var(--r-xl); padding: 22px;
  background: #fff; box-shadow: var(--shadow-md); font-size: .82rem; overflow: hidden;
  transition: padding .3s, background .3s;
}
.inv small { display: block; color: var(--text-2); font-size: .74rem; }
.inv__top { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.inv__from { display: flex; gap: 10px; align-items: flex-start; }
.inv__title { text-align: right; }
.inv__title strong { font-size: 1.15rem; letter-spacing: .02em; }
.inv__bill { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 14px 0; padding: 12px; border-radius: var(--r-lg); background: var(--surface-base); border: 1px solid var(--border); }
.inv__bill small { font-size: .65rem; letter-spacing: .06em; font-weight: 600; }
.inv__bill strong { display: block; }
.inv__bill span:not(.status):not(.dot) { color: var(--text-2); font-size: .75rem; }
.status { display: inline-flex; align-items: center; gap: .4rem; padding: .25rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 600; white-space: nowrap; transition: all .3s; }
.status em { font-style: normal; }
.status--pending { background: var(--pending-bg); color: #b45309; border: 1px solid #fde68a; }
.status--pending .dot { background: var(--pending); }
.status--paid { background: var(--paid-bg); color: #047857; border: 1px solid #a7f3d0; }
.status--paid .dot { background: var(--paid); }
.inv__table { width: 100%; border-collapse: collapse; }
.inv__table th { text-align: left; font-size: .66rem; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); padding: 6px 0; border-bottom: 1px solid var(--border); }
.inv__table th:nth-child(n+2), .inv__table td:nth-child(n+2) { text-align: right; }
.inv__table td { padding: 9px 0; border-bottom: 1px solid var(--surface-subtle); }
.inv__table td:nth-child(n+2) { font-family: var(--mono); }
.inv__table tr.is-new td { animation: row-in .4s ease; }
@keyframes row-in { from { background: var(--surface-green-low); } }
.inv__totals { margin: 12px 0 0 auto; max-width: 240px; display: grid; gap: 4px; }
.inv__totals div { display: flex; justify-content: space-between; color: var(--text-2); }
.inv__due { border-top: 2px solid var(--text); padding-top: 8px; margin-top: 4px; color: var(--text) !important; font-weight: 700; }
.inv__due .mono { color: var(--primary); }
.inv__actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; padding: 10px; border-radius: var(--r-lg); background: var(--surface-base); }
.inv__actions #btn-pay { margin-left: auto; }
.mini { padding: .4rem .7rem; border-radius: var(--r-md); border: 1px solid transparent; font: 600 .75rem var(--font); cursor: pointer; transition: all .2s; }
.mini--ghost { background: #fff; border-color: var(--border); color: var(--text); }
.mini--ghost:hover { border-color: var(--text-2); }
.mini--wa { background: #10b981; color: #fff; }
.mini--wa:hover { background: #059669; }
.mini--primary { background: var(--primary); color: #fff; }
.mini--primary:hover { background: var(--primary-hover); }
.mini:disabled { opacity: .55; cursor: default; }
.pulse-once { animation: pop .5s ease; }
@keyframes pop { 50% { transform: scale(1.06); } }

/* Template variants */
.inv[data-tpl="fintech"] { background: linear-gradient(160deg, #fff 60%, var(--surface-green-low)); }
.inv[data-tpl="fintech"] .inv__title strong { font-size: 1.5rem; color: var(--primary); }
.inv[data-tpl="fintech"] .inv__bill { background: var(--primary-deep); color: #fff; border-color: transparent; }
.inv[data-tpl="fintech"] .inv__bill small, .inv[data-tpl="fintech"] .inv__bill span:not(.status):not(.dot) { color: rgb(255 255 255 / .7); }
.inv[data-tpl="banner"] { padding-top: 0; }
.inv[data-tpl="banner"] .inv__top { margin: 0 -22px; padding: 18px 22px; background: linear-gradient(100deg, var(--primary), #5aa52a); color: #fff; border: 0; }
.inv[data-tpl="banner"] .inv__top small { color: rgb(255 255 255 / .8); }
.inv[data-tpl="banner"] .inv__logo { background: #fff; color: var(--primary); }
.inv[data-tpl="sidebar"] { padding-left: 64px; }
.inv[data-tpl="sidebar"]::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 42px; background: var(--primary-deep); }
.inv[data-tpl="sidebar"] .inv__title strong { color: var(--primary-deep); }

/* Send */
.s { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.s__channels { display: grid; gap: 10px; align-content: start; }
.channel {
  display: flex; gap: 12px; align-items: center; text-align: left; padding: 14px; cursor: pointer;
  border: 1px solid var(--border); border-radius: var(--r-xl); background: #fff; font-family: var(--font); transition: all .2s;
}
.channel:hover { border-color: var(--border-strong); }
.channel.is-active { border-color: var(--primary); box-shadow: 0 0 0 3px rgb(52 141 57 / .15); }
.channel b { display: block; font-size: .92rem; color: var(--text); }
.channel small { color: var(--text-2); font-size: .8rem; }
.channel__ic { width: 40px; height: 40px; border-radius: var(--r-lg); display: grid; place-items: center; background: var(--surface-green-low); color: var(--primary); }
.channel__ic--wa { background: #dcfce7; color: #16a34a; }
.s__preview { display: flex; flex-direction: column; gap: 14px; }
.phone { border-radius: 18px; overflow: hidden; border: 1px solid var(--border); flex: 1; display: flex; flex-direction: column; min-height: 280px; }
.phone__head { display: flex; gap: 10px; align-items: center; padding: 10px 14px; background: #075e54; color: #fff; font-size: .85rem; }
.phone__head b { width: 30px; height: 30px; border-radius: 50%; background: #fff; color: #075e54; display: grid; place-items: center; font-size: .65rem; }
.phone__head small { display: block; font-size: .7rem; opacity: .8; }
.phone__chat { flex: 1; padding: 16px; background: #efeae2; display: flex; align-items: flex-end; justify-content: flex-end; }
.bubble { max-width: 85%; background: #d9fdd3; padding: 10px 12px; border-radius: 10px 10px 2px 10px; font-size: .82rem; box-shadow: var(--shadow-sm); animation: panel-in .4s ease; }
.bubble__link { display: block; color: #027eb5; margin-top: 6px; font-family: var(--mono); font-size: .75rem; }
.bubble small { display: block; text-align: right; color: #53bdeb; font-size: .68rem; margin-top: 2px; }
.mail, .linkbox { flex: 1; border: 1px solid var(--border); border-radius: var(--r-xl); padding: 16px; font-size: .85rem; min-height: 280px; animation: panel-in .3s ease; }
.mail__row { padding: 8px 0; border-bottom: 1px solid var(--border); }
.mail__row small { display: inline-block; width: 60px; color: var(--text-muted); }
.mail p { margin: 14px 0; color: var(--text-2); }
.mail__att { display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border-radius: var(--r-lg); background: var(--surface-subtle); font-weight: 500; }
.mail__att svg { color: var(--overdue); }
.mail__att small { color: var(--text-muted); }
.linkbox p { color: var(--text-2); }
.linkbox__field { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 8px 8px 12px; border: 1px solid var(--border-strong); border-radius: var(--r-lg); background: var(--surface-base); font-size: .78rem; overflow: hidden; }
.linkbox__field span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Reports */
.r__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.r__head h4 { margin: 0; }
.seg { display: inline-flex; padding: 3px; background: var(--surface-subtle); border-radius: var(--r-lg); }
.seg button { padding: .35rem .8rem; border: 0; border-radius: var(--r-md); background: none; font: 500 .8rem var(--font); color: var(--text-2); cursor: pointer; }
.seg button.is-active { background: #fff; color: var(--text); box-shadow: var(--shadow-sm); }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.tile { border: 1px solid var(--border); border-radius: var(--r-lg); padding: 12px 14px; }
.tile small { display: flex; align-items: center; gap: 6px; color: var(--text-2); font-size: .75rem; }
.tile strong { display: block; font-size: 1.2rem; letter-spacing: -.01em; margin-top: 2px; }
.chart { position: relative; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 14px 14px 8px; }
.chart__title { font-size: .8rem; font-weight: 600; color: var(--text-2); margin-bottom: 10px; }
.chart__plot { position: relative; height: 210px; display: grid; grid-template-columns: repeat(12, 1fr); gap: 2px; align-items: end; padding-left: 40px; padding-bottom: 20px; }
.chart__grid { position: absolute; left: 40px; right: 0; border-top: 1px solid var(--surface-subtle); }
.chart__grid span { position: absolute; left: -40px; top: -8px; width: 34px; text-align: right; font-size: .66rem; color: var(--text-muted); font-family: var(--mono); }
.chart__col { position: relative; height: 100%; display: flex; align-items: flex-end; justify-content: center; cursor: default; }
.chart__bar { width: 64%; max-width: 26px; background: var(--primary); border-radius: 4px 4px 0 0; transition: height .6s cubic-bezier(.22,1,.36,1), opacity .2s; }
.chart__plot:hover .chart__bar { opacity: .45; }
.chart__col:hover .chart__bar { opacity: 1; }
.chart__col em { position: absolute; bottom: -20px; font-style: normal; font-size: .66rem; color: var(--text-muted); }
.chart__tip { position: absolute; pointer-events: none; background: var(--text); color: #fff; font-size: .75rem; padding: 6px 9px; border-radius: var(--r-md); white-space: nowrap; transform: translate(-50%, -100%); box-shadow: var(--shadow-md); }
.chart__tip b { font-family: var(--mono); }

/* Toast */
.toast {
  position: absolute; left: 50%; bottom: 20px; transform: translate(-50%, 20px); opacity: 0;
  background: var(--text); color: #fff; padding: .6rem 1rem; border-radius: var(--r-lg);
  font-size: .85rem; font-weight: 500; box-shadow: var(--shadow-md); pointer-events: none;
  transition: opacity .25s, transform .25s; display: flex; align-items: center; gap: .5rem; white-space: nowrap;
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.toast::before { content: "✓"; color: var(--accent); font-weight: 800; }

/* Video poster (no screenshot) */
.video__bg {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px;
  background:
    radial-gradient(40% 50% at 20% 20%, rgb(132 204 22 / .25), transparent 70%),
    radial-gradient(40% 50% at 80% 90%, rgb(52 141 57 / .45), transparent 70%),
    linear-gradient(135deg, #1f5a25, #0b1f0e);
  color: rgb(255 255 255 / .85); font-size: 1.1rem; transition: transform .6s;
}
.video__bg img { width: 72px; opacity: .25; }
.video__bg strong { color: var(--accent); }
.video__bg span { position: absolute; bottom: 22%; }
.video__poster:hover .video__bg { transform: scale(1.02); }
.window-bar {
  display: flex; align-items: center; gap: 6px; padding: 10px 14px;
  background: var(--surface-subtle); border-bottom: 1px solid var(--border);
}
.window-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ef4444; }
.window-bar i:nth-child(2) { background: #f59e0b; }
.window-bar i:nth-child(3) { background: #10b981; }
.window-bar span {
  margin: 0 auto; font-family: var(--mono); font-size: .75rem; color: var(--text-2);
  background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 2px 16px;
}
.hills {
  position: absolute; left: 0; right: 0; bottom: 0; height: 140px; z-index: 1;
  background:
    radial-gradient(60% 120% at 20% 100%, var(--surface-green-high) 60%, transparent 61%),
    radial-gradient(60% 110% at 85% 100%, var(--surface-green-low) 60%, transparent 61%);
}

/* ---------- Falling leaves ---------- */
.leaves { position: fixed; inset: 0; pointer-events: none; z-index: 40; overflow: hidden; }
.leaf {
  position: absolute; top: -10%; width: 22px; height: 22px;
  background: url("assets/os_logo.png") center / contain no-repeat;
  opacity: 0; animation: leaf-fall linear infinite;
}
@keyframes leaf-fall {
  0%   { opacity: 0; top: -10%; transform: translateX(0) rotate(-10deg); }
  8%   { opacity: .9; }
  25%  { transform: translateX(16px) rotate(45deg); }
  50%  { transform: translateX(-12px) rotate(140deg); }
  75%  { transform: translateX(14px) rotate(230deg); }
  92%  { opacity: .8; }
  100% { opacity: 0; top: 108%; transform: translateX(-10px) rotate(320deg); }
}

/* ---------- Strip ---------- */
.strip { background: var(--primary-deep); color: #fff; padding: 28px 0; position: relative; z-index: 3; }
.strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center; }
.strip strong { display: block; font-size: 1.75rem; font-weight: 800; color: var(--accent); letter-spacing: -.02em; }
.strip span { font-size: .875rem; color: rgb(255 255 255 / .75); }

/* ---------- Sections ---------- */
.section { padding: 100px 0; }
.section--tint { background: linear-gradient(180deg, var(--surface-green-low), var(--surface-base)); }
.section--dark {
  background: radial-gradient(70% 60% at 50% 0%, #1f5a25, var(--primary-deep) 70%);
  color: #fff;
}
.section__head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section__head p { color: var(--text-2); font-size: 1.08rem; }
.section__head--light p { color: rgb(255 255 255 / .75); }

.card {
  background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: 28px; transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature p { color: var(--text-2); margin: 0; font-size: .95rem; }
.feature__icon {
  width: 46px; height: 46px; border-radius: var(--r-lg); display: grid; place-items: center;
  background: var(--surface-green-low); color: var(--primary); margin-bottom: 18px;
  transition: background .2s, color .2s;
}
.feature:hover .feature__icon { background: var(--primary); color: #fff; }
.feature__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Split layout */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--reverse > :first-child { order: 2; }
.checks { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .7rem; }
.checks li { position: relative; padding-left: 30px; color: var(--text); }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%;
  background: var(--surface-green-high) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23348d39' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.checks--sm { gap: .55rem; font-size: .93rem; margin: 1.25rem 0 1.75rem; }

/* Lifecycle */
.lifecycle {
  background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--r-2xl);
  padding: 36px; box-shadow: var(--shadow-md); display: flex; flex-direction: column; align-items: center;
}
.state {
  display: inline-flex; align-items: center; gap: .55rem; font-weight: 600; font-size: .92rem;
  padding: .55rem 1.1rem; border-radius: 999px; min-width: 150px; justify-content: center;
  border: 1px solid currentColor;
}
.state--draft   { color: var(--draft);   background: var(--surface-subtle); }
.state--final   { color: var(--primary); background: var(--surface-green-low); }
.state--sent    { color: #2a78d6;        background: #eff6ff; }
.state--pending { color: #b45309;        background: var(--pending-bg); }
.state--pending .dot { background: var(--pending); }
.state--paid    { color: #047857;        background: var(--paid-bg); }
.state--paid .dot { background: var(--paid); }
.state--overdue { color: #b91c1c;        background: var(--overdue-bg); }
.state--overdue .dot { background: var(--overdue); }
.arrow { width: 2px; height: 22px; background: var(--border-strong); position: relative; margin: 4px 0; }
.arrow::after {
  content: ""; position: absolute; left: -4px; bottom: -2px;
  border: 5px solid transparent; border-top-color: var(--border-strong);
}
.fork { width: 50%; height: 22px; border: 2px solid var(--border-strong); border-bottom: 0; border-radius: 8px 8px 0 0; margin-top: 6px; }
.state-pair { display: flex; gap: 16px; width: 100%; justify-content: center; margin-top: 4px; }
.state-pair .state { min-width: 0; flex: 1; max-width: 160px; }

/* Templates */
.templates { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tpl { text-align: center; cursor: default; }
.tpl span { display: block; margin-top: 12px; font-size: .88rem; font-weight: 600; color: var(--text-2); }
.tpl__paper {
  aspect-ratio: 210 / 270; background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm); padding: 14%; position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 9%; transition: transform .25s, box-shadow .25s;
}
.tpl:hover .tpl__paper { transform: translateY(-6px) rotate(-1deg); box-shadow: var(--shadow-md); }
.tpl__paper i { display: block; height: 7%; border-radius: 3px; background: var(--surface-subtle); }
.tpl__paper i:nth-child(1) { width: 45%; background: var(--primary); }
.tpl__paper i:nth-child(2) { width: 70%; }
.tpl__paper i:nth-child(3) { height: 28%; background: repeating-linear-gradient(180deg, var(--surface-subtle) 0 18%, #fff 18% 33%); }
.tpl__paper i:nth-child(4) { width: 40%; margin-left: auto; background: var(--surface-green-high); }
.tpl[data-style="fintech"] .tpl__paper { background: linear-gradient(160deg, #fff 55%, var(--surface-green-low)); }
.tpl[data-style="fintech"] .tpl__paper i:nth-child(1) { width: 65%; height: 10%; }
.tpl[data-style="creative"] .tpl__paper i:nth-child(1) { width: 30%; height: 16%; border-radius: 50%; background: var(--accent); }
.tpl[data-style="classic"] .tpl__paper { border: 3px double var(--border-strong); }
.tpl[data-style="classic"] .tpl__paper i:nth-child(1) { margin: 0 auto; background: var(--text); }
.tpl[data-style="enterprise"] .tpl__paper i:nth-child(1) { width: 100%; height: 3%; background: var(--text); }
.tpl[data-style="banner"] .tpl__paper { padding-top: 34%; }
.tpl[data-style="banner"] .tpl__paper::before { content: ""; position: absolute; inset: 0 0 auto; height: 24%; background: linear-gradient(100deg, var(--primary), var(--accent)); }
.tpl[data-style="banner"] .tpl__paper i:nth-child(1) { background: var(--surface-green-high); }
.tpl[data-style="sidebar"] .tpl__paper { padding-left: 38%; }
.tpl[data-style="sidebar"] .tpl__paper::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 26%; background: var(--primary-deep); }
.tpl[data-style="grid"] .tpl__paper { background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 14px 14px; }
.tpl[data-style="grid"] .tpl__paper i { border: 1px solid var(--border-strong); }

/* Video */
.video {
  max-width: 960px; margin: 0 auto; aspect-ratio: 16 / 9; border-radius: var(--r-2xl); overflow: hidden;
  border: 1px solid rgb(255 255 255 / .15); box-shadow: 0 40px 80px -20px rgb(0 0 0 / .5); background: #0b1f0e;
}
.video iframe { width: 100%; height: 100%; border: 0; display: block; }
.video__poster { position: relative; width: 100%; height: 100%; padding: 0; border: 0; cursor: pointer; background: none; display: block; }
.video__play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center;
  background: var(--primary); color: #fff; padding-left: 4px;
  box-shadow: 0 0 0 12px rgb(52 141 57 / .3), 0 10px 30px rgb(0 0 0 / .35);
  transition: transform .25s;
}
.video__poster:hover .video__play { transform: translate(-50%, -50%) scale(1.08); }
.video__note { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; height: 100%; padding: 24px; text-align: center; color: rgb(255 255 255 / .8); }
.demo-points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 960px; margin: 32px auto 0; }
.demo-points div { padding: 16px; border-radius: var(--r-xl); background: rgb(255 255 255 / .06); border: 1px solid rgb(255 255 255 / .1); }
.demo-points strong { display: block; font-family: var(--mono); color: var(--accent); font-size: .85rem; margin-bottom: 4px; }
.demo-points span { font-size: .9rem; color: rgb(255 255 255 / .85); }

/* Stack */
.stack {
  background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--r-2xl);
  box-shadow: var(--shadow-md); overflow: hidden;
}
.stack__item { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 18px 24px; border-bottom: 1px solid var(--border); }
.stack__item:last-child { border-bottom: 0; background: var(--surface-green-low); }
.stack__item span { font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.stack__item strong { font-weight: 600; text-align: right; }
.stack__item .ok { color: var(--primary); display: inline-flex; align-items: center; gap: .5rem; }
.stack__item .ok .dot { animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgb(52 141 57 / 0); } }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px; }
.plan .btn { margin-top: auto; }
.plan h3 { font-size: 1.15rem; }
.plan__price { font-size: 3rem; font-weight: 800; letter-spacing: -.03em; line-height: 1; margin: .2rem 0 .8rem; }
.plan__price span { font-size: 1.1rem; font-weight: 600; color: var(--text-2); margin-right: 4px; vertical-align: top; position: relative; top: .5rem; }
.plan__price small { font-size: .95rem; font-weight: 500; color: var(--text-2); letter-spacing: 0; }
.plan--featured { border: 2px solid var(--primary); box-shadow: var(--shadow-lg); transform: scale(1.03); }
.plan--featured:hover { transform: scale(1.03) translateY(-3px); border-color: var(--primary); }
.plan__badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; font-size: .75rem; font-weight: 700;
  padding: .3rem .85rem; border-radius: 999px; white-space: nowrap;
}

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--border); border-radius: var(--r-xl); background: #fff; transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: var(--primary); box-shadow: var(--shadow-md); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-weight: 600; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--surface-green-low); color: var(--primary); font-size: 1.1rem; transition: transform .25s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 24px 20px; margin: 0; color: var(--text-2); }

/* CTA */
.cta { padding: 0 0 100px; }
.cta__inner {
  text-align: center; color: #fff; border-radius: 28px; padding: 72px 32px;
  background:
    radial-gradient(50% 80% at 100% 0%, rgb(132 204 22 / .35), transparent 60%),
    linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: var(--shadow-lg);
}
.cta__inner img { margin: 0 auto 16px; filter: drop-shadow(0 6px 12px rgb(0 0 0 / .25)); }
.cta__inner p { color: rgb(255 255 255 / .85); max-width: 560px; margin: 0 auto 2rem; font-size: 1.08rem; }

/* Footer */
.footer { border-top: 1px solid var(--border); background: var(--surface-base); padding: 64px 0 24px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer__grid .brand { margin-bottom: 12px; }
.footer h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); margin-bottom: 14px; }
.footer__grid > div > a:not(.brand) { display: block; color: var(--text-2); font-size: .93rem; margin-bottom: 8px; }
.footer__grid > div > a:not(.brand):hover { color: var(--primary); }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--border); background: #fff; color: var(--text-2); transition: all .2s;
}
.socials a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.socials svg { width: 17px; height: 17px; fill: currentColor; }
.socials a[aria-label="Instagram"] svg { fill: none; }
.footer__bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border);
  font-size: .85rem; color: var(--text-muted);
}
.footer__bottom a:hover { color: var(--primary); }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .features, .plans { grid-template-columns: 1fr 1fr; }
  .templates { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse > :first-child { order: 0; }
  .demo-points { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .sc { grid-template-columns: 1fr; }
  .sc__side { border-right: 0; border-bottom: 1px solid var(--border); padding: 10px; }
  .sc__ws { display: none; }
  .sc__tabs { grid-template-columns: repeat(3, 1fr); }
  .sc__tabs button { justify-content: center; padding: .55rem .4rem; font-size: .8rem; }
  .b, .s { grid-template-columns: 1fr; }
  .plan--featured { transform: none; }
  .plan--featured:hover { transform: translateY(-3px); }

  /* Mobile menu: slide-down sheet under the header with a dimmed backdrop */
  .nav__toggle {
    display: flex; flex-direction: column; align-items: center; justify-content: center; width: 42px; height: 42px; padding: 0;
    border: 1px solid var(--border); border-radius: var(--r-lg); background: #fff;
  }
  .nav__toggle span { margin: 2px 0; width: 18px; }
  .nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .nav.menu-open { backdrop-filter: none; background: #fff; border-bottom-color: var(--border); }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 2;
    flex-direction: column; gap: 0; max-height: calc(100dvh - var(--nav-h)); overflow-y: auto;
    background: #fff; border-bottom: 1px solid var(--border); box-shadow: 0 24px 40px -20px rgb(15 23 42 / .25);
    padding: 8px 24px 24px;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .nav.menu-open .nav__links { opacity: 1; visibility: visible; transform: none; transition: opacity .2s ease, transform .2s ease; }
  .nav__links > a {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 4px; font-size: 1.02rem; color: var(--text); border-bottom: 1px solid var(--surface-subtle);
  }
  .nav__links > a::after { content: "›"; font-size: 1.3rem; line-height: 1; color: var(--text-muted); transition: transform .2s, color .2s; }
  .nav__links > a:hover::after { transform: translateX(3px); color: var(--primary); }
  .nav__backdrop {
    position: fixed; inset: var(--nav-h) 0 0 0; z-index: 1; background: rgb(15 23 42 / .35);
    opacity: 0; visibility: hidden; transition: opacity .2s, visibility 0s linear .2s;
  }
  .nav.menu-open .nav__backdrop { opacity: 1; visibility: visible; transition: opacity .2s; }
  body.menu-open { overflow: hidden; }
}
.nav { --nav-h: 68px; }
.nav__menu-cta { display: none; }
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 72px 0; }
  .hero { padding-top: 56px; }
  .features, .plans, .footer__grid { grid-template-columns: 1fr; }
  .strip__grid { grid-template-columns: 1fr 1fr; row-gap: 20px; }
  .hero__actions .btn { width: 100%; }
  /* Phone header: logo, language switch and menu button only; CTAs move into the menu */
  .nav { --nav-h: 60px; }
  .nav__inner { height: var(--nav-h); }
  .brand { font-size: 1.1rem; white-space: nowrap; gap: .45rem; }
  .brand img { width: 28px; height: 28px; }
  .nav__signin, .nav__start { display: none; }
  .nav__links { padding: 4px 16px 20px; }
  .nav__menu-cta { display: grid; gap: 10px; margin-top: 20px; }
  .nav__menu-cta .btn { padding: .85rem 1rem; }
  .lifecycle { padding: 24px 16px; }
  .sc__panel { padding: 16px; }
  .sc__tabs svg { display: none; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .inv { padding: 16px; }
  .inv__top { flex-direction: column; }
  .inv__title { text-align: left; }
  .inv[data-tpl="banner"] .inv__top { margin: 0 -16px; padding: 16px; }
  .inv[data-tpl="sidebar"] { padding-left: 40px; }
  .inv[data-tpl="sidebar"]::before { width: 24px; }
  .inv__actions #btn-pay { margin-left: 0; }
  .chart__plot { padding-left: 34px; }
  .chart__grid { left: 34px; }
  .chart__col:nth-child(even) em { display: none; }
  .cta__inner { padding: 56px 20px; border-radius: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .leaves { display: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition: none !important; }
}

/* Keep URL bar and money values on one line in narrow layouts */
.window-bar span { min-width: 0; max-width: 80%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inv__table td:nth-child(n+2), .inv__totals .mono { white-space: nowrap; padding-left: 8px; }
.video__alt { margin-top: 1.2rem; }
.video__alt a { color: var(--accent); font-weight: 600; font-size: .92rem; }
.video__alt a:hover { text-decoration: underline; }

/* Language switch (EN | BM) */
.lang {
  position: relative; isolation: isolate; display: inline-grid; grid-template-columns: 1fr 1fr;
  padding: 3px; border-radius: 999px; background: var(--surface-subtle); border: 1px solid var(--border);
}
/* Sliding thumb behind the active language */
.lang::before {
  content: ""; position: absolute; z-index: -1; top: 3px; bottom: 3px; left: 3px; width: calc(50% - 3px);
  border-radius: 999px; background: var(--primary); box-shadow: 0 2px 6px rgb(52 141 57 / .3);
  transition: transform .32s cubic-bezier(.22, 1, .36, 1);
}
.lang[data-active="ms"]::before { transform: translateX(100%); }
.lang a {
  display: block; text-align: center; padding: .25rem .6rem; border-radius: 999px;
  font: 600 .75rem var(--font); color: var(--text-2); letter-spacing: .04em; transition: color .25s ease;
}
.lang a:hover { color: var(--text); }
.lang[data-active="en"] a[data-lang="en"], .lang[data-active="ms"] a[data-lang="ms"] { color: #fff; }

/* Page transition when switching language: content fades out, the new language fades in.
   The header stays put, so only the text visibly changes. */
main, .footer { transition: opacity .26s ease, transform .26s ease, filter .26s ease; }
.lang-leaving main, .lang-leaving .footer { opacity: 0; transform: translateY(-6px); filter: blur(2px); }
.lang-arrive main, .lang-arrive .footer { opacity: 0; transform: translateY(8px); transition: none; }
.lang-arrive .reveal { transition: none; }
.lang-arrive.lang-ready main, .lang-arrive.lang-ready .footer {
  opacity: 1; transform: none; transition: opacity .45s ease, transform .55s cubic-bezier(.22, 1, .36, 1);
}
@media (prefers-reduced-motion: reduce) {
  .lang-arrive main, .lang-arrive .footer, .lang-leaving main, .lang-leaving .footer { opacity: 1; transform: none; filter: none; }
}
@media (max-width: 640px) {
  .nav__cta { gap: .5rem; }
  .lang a { padding: .3rem .55rem; }
}

/* Made for Malaysia */
.section--compact { padding: 88px 0 24px; }
.local { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.local__item { padding: 24px; border-radius: var(--r-xl); background: var(--surface-green-low); border: 1px solid var(--surface-green-high); }
.local__item h3 { font-size: 1.02rem; margin: 14px 0 6px; }
.local__item p { margin: 0; color: var(--text-2); font-size: .92rem; }
.local__ic {
  min-width: 44px; height: 44px; padding: 0 10px; border-radius: var(--r-lg); display: inline-grid; place-items: center;
  background: var(--primary); color: #fff; font: 800 .85rem var(--font); letter-spacing: .02em;
}
.local__ic svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 960px) { .local { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .local { grid-template-columns: 1fr; } .section--compact { padding: 64px 0 8px; } }
body.menu-open .leaves { display: none; }