/* NeerLink — shared site styles. Brand tokens match the apps' green theme. */
:root {
  --brand: #12805f;
  --brand-hover: #0d6a4d;
  --deep: #0a3a2e;
  --deep-2: #0e4c3c;
  --aqua: #2fbf95;
  --mist: #bfe6d9;
  --soft: #e3f3ec;
  --ink: #151b18;
  --muted: #5b665f;
  --line: #e0e7e3;
  --paper: #f6f8f7;
  --white: #ffffff;
  --amber: #b5790c;
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --font-display: "Bricolage Grotesque", "Noto Sans Malayalam", system-ui, sans-serif;
  --font-body: "Inter", "Noto Sans Malayalam", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(.2,.7,.2,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 var(--font-body); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
.wave { max-width: none; }
a { color: inherit; }
::selection { background: var(--mist); color: var(--deep); }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 560px) { .wrap { padding: 0 16px; } }

h1, h2, h3 { font-family: var(--font-display); margin: 0; letter-spacing: -.025em; line-height: 1.06; }
h1 { font-size: clamp(40px, 6.2vw, 72px); font-weight: 700; }
h2 { font-size: clamp(30px, 4.2vw, 48px); font-weight: 700; }
h3 { font-size: 20px; font-weight: 700; letter-spacing: -.012em; line-height: 1.25; }
.lede { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 58ch; margin: 16px 0 0; }
.kicker { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); margin: 0 0 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 15px/1 var(--font-body); text-decoration: none; white-space: nowrap; padding: 15px 22px; border-radius: 12px; border: 1.5px solid transparent; cursor: pointer; transition: background .2s, border-color .2s, color .2s, transform .2s var(--ease); }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); }
.btn-light { background: #fff; color: var(--deep); }
.btn-light:hover { background: var(--soft); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { border-color: #fff; }
.btn-outline { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: 11px 16px; font-size: 14px; }

/* Header */
.site-header { position: fixed; z-index: 50; top: 0; left: 0; right: 0; transition: background .2s, box-shadow .2s; }
.site-header .bar { max-width: 1160px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 21px/1 var(--font-display); letter-spacing: -.02em; color: var(--deep); }
.brand svg { width: 32px; height: 32px; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a:not(.btn) { font-size: 15px; font-weight: 500; text-decoration: none; color: var(--ink); opacity: .82; }
.nav a:not(.btn):hover { opacity: 1; color: var(--brand); }
.nav-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; cursor: pointer; padding: 0; position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 10px; right: 10px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, top .2s, opacity .2s; }
.nav-toggle span { top: 20px; }
.nav-toggle span::before { left: 0; right: 0; top: -7px; }
.nav-toggle span::after { left: 0; right: 0; top: 7px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); background: var(--ink); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); background: var(--ink); }
.site-header.scrolled, .site-header.nav-open, body.doc .site-header { background: rgba(255,255,255,.94); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--line); }
/* Over the dark hero, before scrolling */
body.home .site-header:not(.scrolled):not(.nav-open) .brand,
body.home .site-header:not(.scrolled):not(.nav-open) .nav a:not(.btn) { color: #fff; }
body.home .site-header:not(.scrolled):not(.nav-open) .nav-toggle span,
body.home .site-header:not(.scrolled):not(.nav-open) .nav-toggle span::before,
body.home .site-header:not(.scrolled):not(.nav-open) .nav-toggle span::after { background: #fff; }
@media (max-width: 880px) {
  .site-header .bar { padding: 12px 16px; flex-wrap: wrap; }
  .nav-toggle { display: block; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 4px; padding: 8px 0 12px; }
  .nav-open .nav { display: flex; }
  .nav a:not(.btn) { padding: 10px 2px; }
  .nav .btn { margin-top: 6px; }
}

/* Sections */
.section { padding: 96px 0; }
@media (max-width: 720px) { .section { padding: 64px 0; } }
.section-head { max-width: 680px; margin-bottom: 44px; }

/* Phone frame around the real app screenshots */
.phone { position: relative; width: 100%; aspect-ratio: 1320 / 2868; border-radius: 13.5% / 6.2%; background: #0d1412; padding: 2.4%; box-shadow: 0 0 0 1px rgba(255,255,255,.12) inset, 0 30px 60px -24px rgba(5,30,24,.55); }
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 11.5% / 5.3%; }

/* Reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* Legal & help pages */
.doc-hero { padding: 128px 0 36px; background: linear-gradient(var(--soft), var(--paper)); }
.doc-hero h1 { font-size: clamp(34px, 5vw, 52px); }
.doc-hero .sub { color: var(--muted); margin: 10px 0 0; }
.doc-body { padding: 8px 0 88px; }
.doc-card { max-width: 820px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 4vw, 44px); }
.doc-hero .wrap { max-width: 868px; }
.doc-card h2 { font-size: 23px; letter-spacing: -.012em; line-height: 1.25; margin: 32px 0 8px; }
.doc-card h2:first-child { margin-top: 0; }
.doc-card p, .doc-card li { color: #2c3530; }
.doc-card p { margin: 10px 0; }
.doc-card ul, .doc-card ol { padding-left: 22px; margin: 10px 0; }
.doc-card li { margin: 6px 0; }
.doc-card a { color: var(--brand); }
.doc-card table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; display: block; overflow-x: auto; }
.doc-card th, .doc-card td { text-align: left; vertical-align: top; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--line); }
.doc-card th { font-weight: 600; white-space: nowrap; }
.doc-card td { overflow-wrap: anywhere; }

/* Footer */
.site-footer { background: var(--deep); color: var(--mist); padding: 64px 0 28px; font-size: 15px; }
.site-footer .top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 32px; }
.site-footer .brand { color: #fff; }
.site-footer p { margin: 14px 0 0; max-width: 32ch; color: #a7cfc1; }
.site-footer h4 { margin: 0 0 12px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 8px 0; }
.site-footer a { text-decoration: none; }
.site-footer li a:hover, .site-footer .bottom a:hover { color: #fff; text-decoration: underline; }
.site-footer .bottom { margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 14px; color: #a7cfc1; }
@media (max-width: 800px) { .site-footer .top { grid-template-columns: 1fr 1fr; } .site-footer .top > :first-child { grid-column: 1 / -1; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; }
}