/* ============================================================================
   Earning Saathi — brand site styles
   Theme: glassmorphism on a deep emerald base. Plain CSS, no build step.
   ========================================================================== */

:root {
  --bg: #04100b;          /* deep forest base */
  --bg-2: #030b07;        /* darker band */

  --green: #22c55e;       /* primary accent */
  --green-bright: #4ade80;
  --green-deep: #15803d;
  --lime: #a3e635;
  --teal: #2dd4bf;

  --coin: #facc15;        /* warm accent, used only for the coin mark */

  --white: #ffffff;
  --text: #e6f1ec;        /* default body text */
  --muted: #a7c0b6;       /* green-tinted gray */
  --faint: #6f8a7d;

  /* Glass tokens — reused everywhere for a consistent frosted look */
  --glass-bg: rgba(255, 255, 255, 0.055);
  --glass-bg-hi: rgba(255, 255, 255, 0.09);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-hi: rgba(74, 222, 128, 0.45);
  --glass-blur: blur(20px) saturate(135%);
  --glass-shadow: 0 18px 50px -18px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.09);
  --glass-shadow-hi: 0 26px 70px -20px rgba(34, 197, 94, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.14);

  --maxw: 1120px;
  --radius: 20px;
  --radius-lg: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

a { color: var(--green-bright); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2, h3 { color: var(--white); line-height: 1.15; margin: 0; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; position: relative; }

.gradient-text {
  background: linear-gradient(100deg, #4ade80, #2dd4bf 45%, #a3e635);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Ambient background orbs -------------------------------------------- */
/* Fixed, blurred gradient blobs behind everything so the frosted panels have
   real color to refract. Pointer-events off so they never block clicks.     */
.bg-decor { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-decor::after {
  /* subtle top-down darkening so text stays readable over the orbs */
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% -10%, rgba(34, 197, 94, 0.12), transparent 55%),
              linear-gradient(180deg, transparent, rgba(3, 11, 7, 0.55));
}
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.55; }
.orb-1 { width: 620px; height: 620px; top: -220px; left: -160px;
  background: radial-gradient(circle, #16a34a, transparent 70%); }
.orb-2 { width: 540px; height: 540px; top: 12%; right: -200px;
  background: radial-gradient(circle, #0d9488, transparent 70%); opacity: 0.45; }
.orb-3 { width: 680px; height: 680px; bottom: -300px; left: 30%;
  background: radial-gradient(circle, #4d7c0f, transparent 70%); opacity: 0.4; }
.grain {
  position: absolute; inset: 0; opacity: 0.5; mix-blend-mode: overlay;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 4px 4px;
}

/* ---- Glass utility ------------------------------------------------------- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* ---- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px;
  font-weight: 700; font-size: 15px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(100deg, #22c55e, #15803d);
  color: #fff;
  box-shadow: 0 14px 34px -10px rgba(34, 197, 94, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-primary:hover { box-shadow: 0 20px 44px -10px rgba(34, 197, 94, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
.btn-ghost {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  color: #fff;
}
.btn-ghost:hover { background: var(--glass-bg-hi); border-color: var(--glass-border-hi); }
.btn-light { background: #fff; color: #07140e; }
.btn-light:hover { background: #eafff2; }

/* ---- Header / nav -------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
}
.site-header .nav {
  margin: 14px auto 0;
  max-width: var(--maxw);
  border-radius: 999px;
  padding: 0 10px 0 18px;
  background: rgba(7, 18, 13, 0.55);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; color: #fff; }
.brand:hover { text-decoration: none; }
.brand .logo {
  width: 36px; height: 36px; border-radius: 12px;
  background: linear-gradient(135deg, #4ade80, #15803d);
  display: grid; place-items: center; font-size: 18px;
  box-shadow: 0 6px 18px -6px rgba(34, 197, 94, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.brand small { display: block; font-size: 11px; font-weight: 600; color: var(--faint); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--muted); font-size: 14px; font-weight: 600; transition: color 0.15s ease; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-cta { padding: 9px 18px; font-size: 14px; }
@media (max-width: 760px) {
  .site-header .nav { border-radius: 18px; }
  .nav-links a:not(.nav-cta) { display: none; }
}

/* ---- Hero ---------------------------------------------------------------- */
.hero { position: relative; padding: 92px 0 78px; text-align: center; }
.hero .inner { position: relative; max-width: 780px; margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  font-size: 13px; font-weight: 600; color: var(--green-bright); margin-bottom: 24px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.hero h1 { font-size: 60px; font-weight: 900; letter-spacing: -1.6px; }
.hero p.lead { font-size: 19px; color: var(--muted); margin: 22px auto 32px; max-width: 600px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero-stats { display: flex; gap: 16px; margin-top: 52px; justify-content: center; flex-wrap: wrap; }
.hero-stats .stat {
  flex: 1 1 180px; max-width: 230px;
  padding: 20px 18px; border-radius: var(--radius);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.hero-stats .num { font-size: 27px; font-weight: 900; color: #fff; }
.hero-stats .lbl { font-size: 13px; color: var(--muted); margin-top: 2px; }
@media (max-width: 600px) { .hero { padding: 64px 0 56px; } .hero h1 { font-size: 40px; } }

/* ---- Sections ------------------------------------------------------------ */
section { padding: 70px 0; }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 48px; }
.section-head h2 { font-size: 36px; font-weight: 900; letter-spacing: -0.6px; }
.section-head p { color: var(--muted); font-size: 16px; margin-top: 12px; }

.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 880px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid-3 { grid-template-columns: 1fr; } }

.card {
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  padding: 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hi);
  background: var(--glass-bg-hi);
  box-shadow: var(--glass-shadow-hi);
}
.card .ico {
  width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center;
  font-size: 23px; margin-bottom: 17px;
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.22), rgba(45, 212, 191, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--green-bright);
}
.card h3 { font-size: 18px; margin-bottom: 7px; }
.card p { color: var(--muted); font-size: 14px; margin: 0; }
.card .reward {
  display: inline-block; margin-top: 16px; font-weight: 800; color: var(--green-bright); font-size: 14px;
}

/* ---- Product (flagship) -------------------------------------------------- */
.product {
  display: grid; grid-template-columns: 1fr 300px; gap: 44px; align-items: center;
  border-radius: var(--radius-lg); padding: 44px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  position: relative; overflow: hidden;
}
.product::before {
  /* faint green sheen in the corner for depth */
  content: ""; position: absolute; top: -40%; right: -10%;
  width: 480px; height: 480px; pointer-events: none;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.22), transparent 65%);
}
.product .tag {
  display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 1px;
  color: var(--green-bright); text-transform: uppercase; margin-bottom: 12px;
}
.product h3 { font-size: 32px; font-weight: 900; letter-spacing: -0.5px; }
.product p { color: var(--muted); margin: 12px 0 22px; }
.product > div { position: relative; z-index: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 26px; }
.chip {
  font-size: 13px; font-weight: 600; color: #d6f3e3;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.product .actions { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 820px) {
  .product { grid-template-columns: 1fr; text-align: center; padding: 34px 24px; }
  .chips, .product .actions { justify-content: center; } .phone { margin: 0 auto; }
}

.soon {
  margin-top: 20px; border-radius: var(--radius);
  border: 1px dashed var(--glass-border);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 24px; text-align: center; color: var(--muted); font-size: 14px;
}
.soon strong { color: #d6f3e3; }

/* ---- Phone mockup (pure CSS, glassy) ------------------------------------- */
.phone {
  width: 272px; height: 544px; border-radius: 42px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 12px;
  box-shadow: 0 40px 90px -24px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  position: relative; justify-self: center;
}
.phone::before {
  content: ""; position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 22px; border-radius: 999px; background: rgba(0, 0, 0, 0.85); z-index: 3;
}
.phone-screen {
  width: 100%; height: 100%; border-radius: 32px;
  background: linear-gradient(180deg, #07160f, #04100b);
  overflow: hidden; padding: 42px 16px 16px;
}
.ps-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.ps-avatar { width: 34px; height: 34px; border-radius: 999px; background: linear-gradient(135deg, #4ade80, #15803d); }
.ps-coin {
  display: flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px;
  border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-weight: 800; color: #fff; font-size: 14px;
}
.ps-coin .dot { width: 16px; height: 16px; border-radius: 999px; background: var(--coin);
  box-shadow: 0 0 10px rgba(250, 204, 21, 0.7); }
.ps-streak { padding: 5px 12px; border-radius: 999px; font-size: 13px; font-weight: 700; color: #d9ffe9;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.3), rgba(21, 128, 61, 0.5));
  border: 1px solid rgba(255, 255, 255, 0.12); }
.ps-card { border-radius: 16px; padding: 14px; margin-bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.ps-card h4 { color: #fff; font-size: 14px; margin: 0 0 4px; }
.ps-card span { font-size: 12px; color: var(--muted); }
.ps-pill { display: inline-block; margin-top: 10px; padding: 6px 12px; border-radius: 999px;
  background: var(--green-bright); color: #052e16; font-weight: 800; font-size: 11px; }
.ps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ps-tile { border-radius: 13px; padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.045);
  display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; color: #fff; }
.ps-tile .ico { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center;
  font-size: 14px; background: rgba(74, 222, 128, 0.18); color: var(--green-bright); }

/* ---- Values / about ------------------------------------------------------ */
.value { text-align: center; padding: 30px 24px; }
.value .ico { margin: 0 auto 16px; }

/* ---- CTA band ------------------------------------------------------------ */
.cta-band {
  border-radius: var(--radius-lg); padding: 52px 32px; text-align: center;
  position: relative; overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(80% 120% at 50% 0%, rgba(34, 197, 94, 0.22), transparent 60%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: 34px; font-weight: 900; }
.cta-band p { color: var(--muted); margin: 12px auto 28px; max-width: 500px; }

.note-strip { text-align: center; font-size: 13px; color: var(--faint);
  border-top: 1px solid var(--glass-border); padding-top: 24px; margin-top: 12px; }

/* ---- Footer -------------------------------------------------------------- */
.site-footer {
  margin-top: 20px;
  border-top: 1px solid var(--glass-border);
  padding: 48px 0 38px;
  background: rgba(3, 11, 7, 0.55);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; }
.footer-grid .col h4 { color: #fff; font-size: 14px; margin-bottom: 13px; }
.footer-grid .col a { display: block; color: var(--muted); font-size: 14px; margin-bottom: 9px; transition: color 0.15s ease; }
.footer-grid .col a:hover { color: #fff; }
.footer-grid .about { max-width: 310px; }
.footer-grid .about p { color: var(--faint); font-size: 13px; margin: 11px 0 0; }
.footer-bottom { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--glass-border);
  color: var(--faint); font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ---- Legal pages --------------------------------------------------------- */
.legal {
  max-width: 800px; margin: 36px auto; padding: 44px 40px 52px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.legal h1 { font-size: 34px; }
.legal h2 { font-size: 19px; margin-top: 32px; }
.legal p, .legal li { color: #d2e4db; }
.legal .updated { color: var(--faint); font-size: 13px; }
.legal .note { color: var(--faint); font-size: 13px; border-top: 1px solid var(--glass-border); margin-top: 40px; padding-top: 16px; }
@media (max-width: 620px) { .legal { margin: 18px 14px; padding: 30px 22px 40px; } }

/* ---- 404 ----------------------------------------------------------------- */
.center-screen { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 40px 20px; }
.center-screen h1 { font-size: 64px; font-weight: 900; }
.center-screen p { color: var(--muted); margin: 8px 0 24px; }

/* ---- Animations ---------------------------------------------------------- */
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(40px, -30px) scale(1.08); }
  100% { transform: translate(0, 0) scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}
@keyframes shimmer {
  to { background-position: 200% center; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Living background — orbs slowly drift for depth */
.orb-1 { animation: drift 22s ease-in-out infinite; }
.orb-2 { animation: drift 28s ease-in-out infinite reverse; }
.orb-3 { animation: drift 32s ease-in-out infinite; }

/* Animated sheen across the gradient headline */
.gradient-text {
  background-size: 200% auto;
  animation: shimmer 6s linear infinite;
}

/* Hero phone gently floats */
.product .phone { animation: float 6s ease-in-out infinite; }

/* ---- Rewards brand marquee ---------------------------------------------- */
.brands { padding: 8px 0 4px; }
.brands-label {
  text-align: center; text-transform: uppercase; letter-spacing: 2px;
  font-size: 12px; font-weight: 700; color: var(--faint); margin: 0 0 22px;
}
.marquee {
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.brand-pill {
  flex: none; display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; white-space: nowrap;
  font-weight: 700; font-size: 15px; color: #d6f3e3;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ---- How it works (steps) ----------------------------------------------- */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; position: relative;
}
.steps::before {
  /* connecting line behind the step cards */
  content: ""; position: absolute; top: 46px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.4), transparent);
  z-index: 0;
}
.step {
  position: relative; z-index: 1; text-align: center; padding: 30px 24px 26px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.step:hover { transform: translateY(-6px); border-color: var(--glass-border-hi); box-shadow: var(--glass-shadow-hi); }
.step-num {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  width: 34px; height: 34px; border-radius: 999px; display: grid; place-items: center;
  font-weight: 900; font-size: 15px; color: #052e16;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  box-shadow: 0 8px 20px -6px rgba(34, 197, 94, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.step .ico {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  font-size: 26px; margin: 10px auto 16px;
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.22), rgba(45, 212, 191, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.step h3 { font-size: 18px; margin-bottom: 7px; }
.step p { color: var(--muted); font-size: 14px; margin: 0; }
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; gap: 30px; }
  .steps::before { display: none; }
}

/* ---- Scroll reveal ------------------------------------------------------- */
/* Hidden state applies only when JS is present (so no-JS still shows content). */
.js .reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.js .reveal.in { opacity: 1; transform: none; }

/* ---- Motion / accessibility --------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .btn:hover, .card:hover, .step:hover { transform: none; }
  .orb-1, .orb-2, .orb-3, .gradient-text, .product .phone, .marquee-track { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
}