/* LenDen landing — light only, fixed palette. */
:root {
  --ld-primary: #0F766E;
  --ld-accent: #F59E0B;
  --lp-primary-d: color-mix(in srgb, var(--ld-primary) 78%, #000);
  --lp-primary-l: color-mix(in srgb, var(--ld-primary) 10%, #fff);
  --lp-ink: #0F2A26;
  --lp-ink-2: #3B524D;
  --lp-muted: #6B7F7B;
  --lp-bg: #F3F6F5;
  --lp-paper: #FFFDF8;
  --lp-card: #FFFFFF;
  --lp-line: #DCE5E2;
  --lp-in: #15803D;
  --lp-out: #DC2626;
  --lp-font: 'Hind Siliguri', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body.lp { margin: 0; background: var(--lp-bg); color: var(--lp-ink); font-family: var(--lp-font); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
/* :where() keeps these resets at zero specificity so button colours always win. */
:where(.lp) a { color: inherit; text-decoration: none; }
:where(.lp) :is(h1, h2, h3, p, ul, ol) { margin: 0; }
.lp img { max-width: 100%; display: block; }
.lp :focus-visible { outline: 2px solid var(--ld-primary); outline-offset: 3px; border-radius: 6px; }
.lp-wrap { width: min(1160px, 100% - 40px); margin: 0 auto; }
.lp section { padding: 72px 0; }
.lp h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 700; line-height: 1.3; letter-spacing: -.01em; }
.lp h3 { font-size: 18px; font-weight: 600; line-height: 1.4; }

/* ---------- Buttons ---------- */
.lp-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 12px; border: 1.5px solid transparent; font-weight: 600; font-size: 15.5px; white-space: nowrap; transition: background .15s, border-color .15s, transform .08s; }
.lp-btn:active { transform: scale(.98); }
.lp-btn-primary, .lp-btn-primary:visited { background: var(--ld-primary); color: #fff; }
.lp-btn-primary:hover { background: var(--lp-primary-d); color: #fff; }
.lp-btn-ghost { background: var(--lp-card); color: var(--lp-ink); border-color: var(--lp-line); }
.lp-btn-ghost:hover { border-color: var(--ld-primary); color: var(--ld-primary); }
.lp-btn-text { color: var(--lp-ink-2); padding: 0 12px; }
.lp-btn-text:hover { color: var(--ld-primary); }
.lp-btn-light { background: #fff; color: var(--ld-primary); }
.lp-btn-light:hover { background: var(--lp-paper); }
.lp-btn-lg { min-height: 54px; padding: 0 26px; font-size: 17px; border-radius: 14px; }
.lp-btn-block { width: 100%; }

/* ---------- Nav ---------- */
.lp-nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--lp-bg) 86%, transparent); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid color-mix(in srgb, var(--lp-line) 70%, transparent); }
.lp-nav-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.lp-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
.lp-logo { height: 36px; width: auto; }
.lp-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: var(--ld-primary); color: #fff; font-size: 21px; font-weight: 700; }
.lp-mark.inv { background: #fff; color: var(--ld-primary); }
.lp-links { display: none; gap: 26px; margin: 0 auto; font-size: 15px; color: var(--lp-ink-2); }
.lp-links a:hover { color: var(--ld-primary); }
.lp-nav-cta { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.lp-nav-cta .lp-btn { min-height: 40px; font-size: 14.5px; padding: 0 16px; }
.lp-nav-cta .lp-btn-text { padding: 0 10px; }
@media (min-width: 900px) {
  .lp-links { display: flex; }
  .lp-nav-cta { margin-left: 0; }
}

/* ---------- Hero ---------- */
.lp-hero { position: relative; overflow: hidden; padding: 56px 0 64px !important; background-color: var(--lp-paper); background-image: repeating-linear-gradient(to bottom, transparent 0 35px, color-mix(in srgb, var(--ld-primary) 9%, transparent) 35px 36px); border-bottom: 1px solid var(--lp-line); }
.lp-hero::before { content: ""; position: absolute; top: 0; bottom: 0; left: max(12px, calc((100% - 1160px) / 2 - 28px)); width: 2px; background: color-mix(in srgb, var(--ld-accent) 60%, transparent); }
.lp-hero-in { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .lp-hero-in { grid-template-columns: 1.1fr .9fr; gap: 56px; } .lp-hero { padding: 88px 0 96px !important; } }
.lp-kicker { display: inline-block; margin-bottom: 16px; padding: 4px 12px; border-radius: 999px; background: var(--lp-primary-l); color: var(--ld-primary); font-size: 14px; font-weight: 600; }
.lp-hero h1 { font-size: clamp(34px, 5.4vw, 58px); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; max-width: 14ch; }
.lp-lead { margin-top: 20px; max-width: 56ch; font-size: clamp(16px, 1.6vw, 18.5px); color: var(--lp-ink-2); }
.lp-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.lp-assure { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; padding: 0; list-style: none; font-size: 14.5px; color: var(--lp-ink-2); }
.lp-assure li { display: inline-flex; align-items: center; gap: 7px; }
.lp-assure svg { width: 18px; height: 18px; color: var(--lp-in); flex: none; }

/* Demo: seller vs buyer slip, mismatch, settle */
.lp-demo { position: relative; display: flex; flex-direction: column; gap: 14px; width: 100%; max-width: 440px; margin: 0 auto; }
.lp-slip { position: relative; padding: 16px 18px 18px; background: #fff; border: 1px solid var(--lp-line); border-radius: 16px; box-shadow: 0 18px 44px rgba(15, 42, 38, .12); }
.lp-slip::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: 0; height: 6px; background: radial-gradient(circle at 5px 6px, var(--lp-paper) 4px, transparent 4.5px) 0 0 / 12px 6px repeat-x; }
.lp-slip-a { margin-right: 44px; transform: rotate(-2deg); }
.lp-slip-b { margin-left: 44px; transform: rotate(1.5deg); }
.lp-slip-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding-bottom: 10px; border-bottom: 1px dashed var(--lp-line); }
.lp-slip-top span { font-size: 13.5px; font-weight: 600; color: var(--lp-muted); }
.lp-slip-top em { font-size: 13px; font-style: normal; color: var(--ld-primary); font-weight: 600; }
.lp-slip-item { margin-top: 10px; font-size: 14.5px; color: var(--lp-ink-2); }
.lp-slip-amt { margin-top: 2px; font-size: 34px; font-weight: 700; line-height: 1.25; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.lp-ring { position: relative; display: inline-block; padding: 0 10px; }
.lp-ring::after { content: ""; position: absolute; inset: -4px -6px -2px -6px; border: 2.5px solid var(--lp-out); border-radius: 50% 46% 52% 48%; transform: rotate(-3deg); }
.lp-flag { align-self: center; margin-top: -30px; z-index: 2; display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: var(--lp-out); color: #fff; font-size: 14px; font-weight: 600; box-shadow: 0 10px 24px rgba(220, 38, 38, .3); }
.lp-flag::before { content: "!"; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: rgba(255, 255, 255, .22); font-weight: 700; }
.lp-settle { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 6px 20px 0; padding: 14px 18px; border-radius: 14px; background: var(--ld-primary); color: #fff; }
.lp-settle small { display: block; font-size: 13px; opacity: .85; }
.lp-settle strong { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.lp-stamp { padding: 2px 14px; border: 3px double #fff; border-radius: 10px; font-size: 22px; font-weight: 700; letter-spacing: .04em; transform: rotate(-12deg); }

/* One orchestrated load sequence */
@media (prefers-reduced-motion: no-preference) {
  .lp-slip-a { animation: lp-in-a .6s cubic-bezier(.2, .8, .2, 1) .15s both; }
  .lp-slip-b { animation: lp-in-b .6s cubic-bezier(.2, .8, .2, 1) .4s both; }
  .lp-ring::after { animation: lp-draw .45s ease-out 1s both; }
  .lp-flag { animation: lp-pop .4s cubic-bezier(.2, 1.4, .4, 1) 1.25s both; }
  .lp-settle { animation: lp-up .5s cubic-bezier(.2, .8, .2, 1) 1.8s both; }
  .lp-stamp { animation: lp-stamp .38s cubic-bezier(.2, 1.5, .4, 1) 2.3s both; }
  .lp-hero-copy > * { animation: lp-up .6s cubic-bezier(.2, .8, .2, 1) both; }
  .lp-hero-copy > :nth-child(2) { animation-delay: .06s; }
  .lp-hero-copy > :nth-child(3) { animation-delay: .12s; }
  .lp-hero-copy > :nth-child(4) { animation-delay: .18s; }
  .lp-hero-copy > :nth-child(5) { animation-delay: .24s; }
}
@keyframes lp-in-a { from { opacity: 0; transform: translate(-24px, 14px) rotate(-6deg); } to { opacity: 1; transform: rotate(-2deg); } }
@keyframes lp-in-b { from { opacity: 0; transform: translate(24px, 14px) rotate(5deg); } to { opacity: 1; transform: rotate(1.5deg); } }
@keyframes lp-draw { from { opacity: 0; transform: rotate(-3deg) scale(1.3); } to { opacity: 1; transform: rotate(-3deg) scale(1); } }
@keyframes lp-pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: scale(1); } }
@keyframes lp-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes lp-stamp { from { opacity: 0; transform: rotate(-12deg) scale(2); } to { opacity: 1; transform: rotate(-12deg) scale(1); } }

/* ---------- Pain ---------- */
.lp-pain { background: var(--lp-bg); }
.lp-pain-grid { display: grid; gap: 28px; margin-top: 32px; }
@media (min-width: 800px) { .lp-pain-grid { grid-template-columns: repeat(3, 1fr); gap: 36px; } }
.lp-pain-grid > div { padding-top: 18px; border-top: 3px solid var(--lp-ink); }
.lp-pain-grid > div:nth-child(2) { border-top-color: var(--ld-accent); }
.lp-pain-grid > div:nth-child(3) { border-top-color: var(--lp-out); }
.lp-pain-grid p { margin-top: 6px; color: var(--lp-ink-2); }

/* ---------- How ---------- */
.lp-how { background: var(--lp-card); border-top: 1px solid var(--lp-line); border-bottom: 1px solid var(--lp-line); }
.lp-steps { position: relative; display: grid; gap: 28px; margin-top: 40px; padding: 0; list-style: none; }
.lp-steps li { position: relative; padding-left: 64px; }
.lp-steps li::before { content: ""; position: absolute; left: 21px; top: 48px; bottom: -28px; width: 2px; background: var(--lp-line); }
.lp-steps li:last-child::before { display: none; }
.lp-step-n { position: absolute; left: 0; top: 0; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: var(--lp-primary-l); color: var(--ld-primary); font-size: 22px; font-weight: 700; }
.lp-steps li:last-child .lp-step-n { background: var(--ld-primary); color: #fff; }
.lp-steps p { margin-top: 4px; color: var(--lp-ink-2); font-size: 15px; }
@media (min-width: 900px) {
  .lp-steps { grid-template-columns: repeat(4, 1fr); gap: 28px; }
  .lp-steps li { padding-left: 0; padding-top: 64px; }
  .lp-steps li::before { left: 52px; right: -28px; top: 21px; bottom: auto; width: auto; height: 2px; }
}

/* ---------- Modules ---------- */
.lp-modules-in { display: grid; gap: 20px; }
@media (min-width: 900px) { .lp-modules-in { grid-template-columns: 1fr 1fr; gap: 24px; } }
.lp-module { display: flex; flex-direction: column; gap: 12px; padding: 30px 28px; border-radius: 22px; background: var(--ld-primary); color: #fff; background-image: repeating-linear-gradient(to bottom, transparent 0 31px, rgba(255, 255, 255, .07) 31px 32px), linear-gradient(150deg, var(--ld-primary), var(--lp-primary-d)); }
.lp-module > p:not(.lp-module-tag) { opacity: .92; }
.lp-module-tag { align-self: flex-start; padding: 3px 12px; border-radius: 999px; background: rgba(255, 255, 255, .16); font-size: 13.5px; font-weight: 600; }
.lp-module-alt { background: var(--lp-card); color: var(--lp-ink); border: 1px solid var(--lp-line); background-image: repeating-linear-gradient(to bottom, transparent 0 31px, color-mix(in srgb, var(--ld-primary) 6%, transparent) 31px 32px); }
.lp-module-alt > p:not(.lp-module-tag) { color: var(--lp-ink-2); opacity: 1; }
.lp-module-alt .lp-module-tag { background: color-mix(in srgb, var(--ld-accent) 20%, transparent); color: #92400E; }
.lp-mini-ledger, .lp-mini-cats { margin-top: 10px; padding: 6px 16px; border-radius: 14px; background: #fff; color: var(--lp-ink); }
.lp-mini-ledger > div { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; font-size: 15px; }
.lp-mini-ledger > div + div { border-top: 1px dashed var(--lp-line); }
.lp-mini-ledger b { font-variant-numeric: tabular-nums; }
.lp-mini-ledger .in { color: var(--lp-in); }
.lp-mini-ledger .out { color: var(--lp-out); }
.lp-mini-ledger .muted { color: var(--lp-muted); font-weight: 500; }
.lp-mini-cats { background: var(--lp-bg); }
.lp-mini-cats > div { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 12px; padding: 10px 0; font-size: 15px; }
.lp-mini-cats > div + div { border-top: 1px dashed var(--lp-line); }
.lp-mini-cats i { grid-column: 1 / -1; grid-row: 2; height: 6px; border-radius: 3px; background: linear-gradient(90deg, var(--c) var(--w), var(--lp-line) var(--w)); }
.lp-mini-cats b { font-variant-numeric: tabular-nums; }

/* ---------- Features ---------- */
.lp-feat { display: grid; gap: 0 48px; margin-top: 32px; padding: 0; list-style: none; }
@media (min-width: 800px) { .lp-feat { grid-template-columns: 1fr 1fr; } }
.lp-feat li { display: flex; gap: 16px; padding: 20px 0; border-top: 1px solid var(--lp-line); }
.lp-feat svg { flex: none; width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: var(--lp-primary-l); color: var(--ld-primary); }
.lp-feat p { margin-top: 2px; color: var(--lp-ink-2); font-size: 15px; }

/* ---------- Who ---------- */
.lp-who { background: var(--lp-card); border-top: 1px solid var(--lp-line); border-bottom: 1px solid var(--lp-line); }
.lp-who-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.lp-who-list span { padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--lp-line); background: var(--lp-bg); font-size: 15px; font-weight: 500; }
.lp-who-list span:last-child { border-style: dashed; }

/* ---------- Pricing ---------- */
.lp-sub { margin-top: 8px; color: var(--lp-ink-2); font-size: 17px; }
.lp-plans { display: grid; gap: 18px; margin-top: 32px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); align-items: stretch; }
.lp-plan { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 26px 24px; border-radius: 20px; background: var(--lp-card); border: 1px solid var(--lp-line); }
.lp-plan.hl { border: 2px solid var(--ld-primary); box-shadow: 0 24px 50px color-mix(in srgb, var(--ld-primary) 16%, transparent); }
.lp-plan header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.lp-plan header em { padding: 2px 11px; border-radius: 999px; background: color-mix(in srgb, var(--ld-accent) 22%, transparent); color: #92400E; font-size: 13px; font-style: normal; font-weight: 600; }
.lp-price strong { font-size: 38px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.lp-price span { margin-left: 6px; color: var(--lp-muted); }
.lp-plan-desc { color: var(--lp-ink-2); font-size: 14.5px; }
.lp-plan ul { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 14px 0 0; list-style: none; border-top: 1px solid var(--lp-line); font-size: 15px; }
.lp-plan li { display: flex; align-items: center; gap: 9px; }
.lp-plan li svg { width: 18px; height: 18px; flex: none; color: var(--lp-in); }
.lp-plan li.no { color: var(--lp-muted); }
.lp-plan li.no svg { color: var(--lp-muted); }

/* ---------- FAQ ---------- */
.lp-faq { background: var(--lp-card); border-top: 1px solid var(--lp-line); }
.lp-faq-in { display: grid; gap: 28px; }
@media (min-width: 900px) { .lp-faq-in { grid-template-columns: 1fr 2fr; gap: 56px; } }
.lp-faq-list details { border-bottom: 1px solid var(--lp-line); }
.lp-faq-list details:first-child { border-top: 1px solid var(--lp-line); }
.lp-faq-list summary { position: relative; padding: 18px 40px 18px 0; font-size: 17px; font-weight: 600; cursor: pointer; list-style: none; }
.lp-faq-list summary::-webkit-details-marker { display: none; }
.lp-faq-list summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; margin-top: -7px; border-right: 2px solid var(--lp-muted); border-bottom: 2px solid var(--lp-muted); transform: rotate(45deg); transition: transform .2s; }
.lp-faq-list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.lp-faq-list summary:hover { color: var(--ld-primary); }
.lp-faq-list details p { padding: 0 0 20px; color: var(--lp-ink-2); max-width: 64ch; }

/* ---------- CTA ---------- */
.lp-cta { position: relative; overflow: hidden; background-color: var(--ld-primary); color: #fff; background-image: repeating-linear-gradient(to bottom, transparent 0 35px, rgba(255, 255, 255, .08) 35px 36px), linear-gradient(150deg, var(--ld-primary), var(--lp-primary-d)); }
.lp-cta::before { content: ""; position: absolute; top: 0; bottom: 0; left: max(12px, calc((100% - 1160px) / 2 - 28px)); width: 2px; background: color-mix(in srgb, var(--ld-accent) 70%, transparent); }
.lp-cta-in { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.lp-cta p { font-size: 18px; opacity: .9; }
.lp-cta .lp-btn { margin-top: 10px; }

/* ---------- Footer ---------- */
.lp-foot { padding: 48px 0 28px; background: var(--lp-ink); color: #C9D6D2; font-size: 15px; }
.lp-foot .lp-brand { color: #fff; }
.lp-foot .lp-mark { background: #fff; color: var(--ld-primary); }
.lp-foot-in { display: grid; gap: 28px; }
@media (min-width: 800px) { .lp-foot-in { grid-template-columns: 2fr 1fr 1fr; } }
.lp-foot-in p { margin-top: 10px; max-width: 40ch; }
.lp-foot-links, .lp-foot-contact { display: flex; flex-direction: column; gap: 8px; }
.lp-foot-contact strong { color: #fff; font-weight: 600; }
.lp-foot a:hover { color: #fff; }
.lp-copy { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 13.5px; color: #8FA39E; }

@media (max-width: 480px) {
  .lp-nav-cta .lp-btn-primary { padding: 0 12px; }
  .lp-brand span:last-child { font-size: 19px; }
  .lp-slip-a { margin-right: 18px; }
  .lp-slip-b { margin-left: 18px; }
  .lp-slip-amt { font-size: 30px; }
  .lp section { padding: 56px 0; }
}