/* ============================================================
   RupeeFlow — Official Website
   ============================================================ */

:root{
  --blue-900:#062a8f;
  --blue-800:#0b3ccf;
  --blue-700:#1152f5;
  --blue-600:#2a72ff;
  --blue-500:#4d94ff;
  --blue-200:#c6dcff;
  --blue-50:#eef4ff;
  --gold:#ffc93c;
  --gold-deep:#e59a12;
  --ink:#0e1a33;
  --ink-2:#41527a;
  --ink-3:#7688ab;
  --line:#e3ebfa;
  --white:#fff;
  --radius:22px;
  --shadow-sm:0 4px 16px rgba(17,82,245,.08);
  --shadow:0 18px 44px rgba(11,60,207,.14);
  --shadow-lg:0 32px 80px rgba(6,42,143,.28);
  --max:1180px;
  --font:"Plus Jakarta Sans","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:800;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(180deg,#ffdc7d,var(--gold));color:#6b4400;box-shadow:0 12px 28px rgba(255,180,20,.4)}
.btn-gold:hover{box-shadow:0 16px 36px rgba(255,180,20,.52)}
.btn-blue{background:var(--blue-700);color:#fff;box-shadow:0 12px 28px rgba(17,82,245,.32)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-sm{padding:11px 22px;font-size:14px}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
  border-bottom:1px solid transparent;
}
.header-inner{display:flex;align-items:center;gap:28px;height:76px;position:relative}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:21px;color:#fff;letter-spacing:-.03em}
.brand img{width:38px;height:38px;border-radius:11px;box-shadow:0 6px 18px rgba(0,0,0,.16)}
.nav{display:flex;gap:30px;margin-left:auto;font-size:14.5px;font-weight:600}
.nav a{color:rgba(255,255,255,.86);position:relative;padding:6px 0;transition:color .18s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--gold);transition:right .25s ease}
.nav a:hover,.nav a.active{color:#fff}
.nav a:hover::after,.nav a.active::after{right:0}
.header .btn{margin-left:8px}

.header.solid{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);box-shadow:0 6px 26px rgba(11,60,207,.09);border-color:var(--line)}
.header.solid .brand{color:var(--ink)}
.header.solid .nav a{color:var(--ink-2)}
.header.solid .nav a:hover,.header.solid .nav a.active{color:var(--blue-700)}
.header.solid .btn-ghost{background:var(--blue-700);color:#fff;border-color:transparent}

.burger{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.12);cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.burger span{display:block;width:19px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.header.solid .burger{border-color:var(--line);background:var(--blue-50)}
.header.solid .burger span{background:var(--ink)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(165deg,#0b3ccf 0%,#1152f5 42%,#3f86ff 100%);
  padding:150px 0 110px;
}
.hero::before{
  content:"";position:absolute;inset:auto -10% -46% -10%;height:66%;
  background:radial-gradient(60% 100% at 50% 100%,rgba(255,255,255,.5),rgba(255,255,255,0) 70%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;top:-160px;right:-120px;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),rgba(255,255,255,0) 62%);pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);margin-bottom:24px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,201,60,.28)}
.hero h1{font-size:clamp(38px,5.2vw,63px);line-height:1.04;letter-spacing:-.035em}
.hero h1 .accent{color:var(--gold)}
.hero-sub{margin-top:22px;font-size:18px;color:rgba(255,255,255,.9);max-width:530px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-note{margin-top:20px;font-size:13.5px;color:rgba(255,255,255,.72)}

.hero-stats{display:flex;gap:14px;margin-top:44px;flex-wrap:wrap}
.hstat{
  flex:1 1 140px;padding:16px 18px;border-radius:16px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(8px);
}
.hstat b{display:block;font-size:23px;font-weight:800;letter-spacing:-.02em}
.hstat span{font-size:12.5px;color:rgba(255,255,255,.78);font-weight:600}

/* The hero art is a store creative on its own blue ground, so it is cropped
   past its baked-in headline and its edges are faded into the hero gradient
   instead of being boxed in a card. */
.hero-art{position:relative;display:flex;justify-content:center;align-items:center}
.hero-art::before{
  content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:108%;padding-top:108%;border-radius:50%;
  background:radial-gradient(circle,rgba(126,178,255,.42),rgba(126,178,255,0) 64%);
  pointer-events:none;
}
.hero-phone{
  position:relative;z-index:2;width:100%;max-width:470px;aspect-ratio:3/4;
  animation:float 6s ease-in-out infinite;
  -webkit-mask-image:radial-gradient(74% 72% at 50% 47%,#000 56%,rgba(0,0,0,0) 100%);
  mask-image:radial-gradient(74% 72% at 50% 47%,#000 56%,rgba(0,0,0,0) 100%);
}
.hero-phone img{
  width:100%;height:100%;object-fit:cover;object-position:center 88%;
  border-radius:0;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@media (prefers-reduced-motion:reduce){.hero-phone{animation:none}}

/* ---------- Inner page banner ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;text-align:center;
  background:linear-gradient(150deg,#0b3ccf 0%,#1152f5 55%,#3f86ff 100%);
  padding:142px 0 74px;
}
.page-hero::after{
  content:"";position:absolute;top:-200px;right:-140px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.2),rgba(255,255,255,0) 62%);pointer-events:none;
}
.page-hero .wrap{position:relative;z-index:2}
.crumb{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.62);margin-bottom:16px}
.crumb a:hover{color:var(--gold)}
.page-hero h1{font-size:clamp(31px,4.4vw,50px)}
.page-hero p{margin:18px auto 0;max-width:660px;font-size:17px;color:rgba(255,255,255,.88)}

/* ---------- Trust strip ---------- */
.strip{background:var(--blue-50);border-bottom:1px solid var(--line);padding:22px 0}
.strip-inner{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 44px;font-size:14px;font-weight:700;color:var(--ink-2)}
.strip-inner li{display:flex;align-items:center;gap:9px}
.strip-inner svg{flex:0 0 auto;color:var(--blue-700)}

/* ---------- Section shell ---------- */
.section{padding:104px 0}
.section.tint{background:linear-gradient(180deg,#f6f9ff,#fff)}
.section.deep{background:linear-gradient(160deg,#0b3ccf,#1a5cf7);color:#fff}
.head{max-width:720px;margin:0 auto 56px;text-align:center}
.tag{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--blue-700);background:var(--blue-50);border:1px solid #d6e4ff;
  padding:7px 15px;border-radius:999px;margin-bottom:18px;
}
.section.deep .head .tag{color:#fff;background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3)}
.head h2{font-size:clamp(29px,3.6vw,44px)}
.head p{margin-top:16px;font-size:17px;color:var(--ink-2)}
.section.deep .head p{color:rgba(255,255,255,.86)}

/* ---------- About / credit-first ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:20px}
.about p+p{margin-top:16px}
.about p{color:var(--ink-2);font-size:16.5px}
.compare{display:grid;gap:14px}
.crow{
  display:grid;grid-template-columns:34px 1fr;gap:16px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.crow:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.crow .ic{width:34px;height:34px;border-radius:10px;background:var(--blue-50);color:var(--blue-700);display:grid;place-items:center}
.crow.no .ic{background:#fff2f2;color:#e2564d}
.crow h4{font-size:16px;margin-bottom:5px}
.crow p{font-size:14.5px;color:var(--ink-3);line-height:1.6}

/* ---------- Feature cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;
  box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease,border-color .22s;
  position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;inset:auto auto 0 0;height:3px;width:0;background:linear-gradient(90deg,var(--blue-700),var(--gold));transition:width .3s ease}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe0ff}
.card:hover::after{width:100%}
.card .ic{
  width:54px;height:54px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(150deg,var(--blue-600),var(--blue-800));color:#fff;
  box-shadow:0 10px 24px rgba(17,82,245,.3);
}
.card.gold .ic{background:linear-gradient(150deg,#ffd25e,var(--gold-deep));color:#5c3b00;box-shadow:0 10px 24px rgba(229,154,18,.32)}
.card h3{font-size:18px;margin-bottom:9px}
.card p{font-size:14.5px;color:var(--ink-3)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{
  position:relative;padding:34px 28px;border-radius:var(--radius);
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px);
}
.step .n{font-size:13px;font-weight:900;letter-spacing:.1em;color:var(--gold);display:inline-block;margin-bottom:14px}
.step h3{font-size:20px;margin-bottom:10px}
.step p{font-size:14.5px;color:rgba(255,255,255,.82)}
.step .line{position:absolute;top:46px;right:-16px;width:32px;height:1px;background:rgba(255,255,255,.3)}
.steps .step:last-child .line{display:none}

/* ---------- Screens gallery ---------- */
.screens{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.shot{
  margin:0;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line);background:#fff;transition:transform .25s ease,box-shadow .25s ease;
}
.shot:hover{transform:translateY(-8px) scale(1.015);box-shadow:var(--shadow-lg)}
.shot img{aspect-ratio:9/16;object-fit:cover;width:100%}
.shot figcaption{padding:16px 18px;font-size:14px;font-weight:700;color:var(--ink-2);text-align:center;border-top:1px solid var(--line)}

/* ---------- Terms ---------- */
.terms{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.term{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;
  display:flex;gap:18px;align-items:flex-start;box-shadow:var(--shadow-sm);
}
.term .k{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.term .v{font-size:22px;font-weight:800;color:var(--blue-700);letter-spacing:-.02em;line-height:1.25}
.term .d{font-size:14px;color:var(--ink-3);margin-top:7px}
.term .badge{width:46px;height:46px;flex:0 0 auto;border-radius:14px;background:var(--blue-50);color:var(--blue-700);display:grid;place-items:center}

.policy{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}
.pbox{background:linear-gradient(160deg,#f4f8ff,#fff);border:1px solid var(--line);border-radius:20px;padding:28px}
.pbox h4{font-size:17px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.pbox h4 i{width:9px;height:9px;border-radius:50%;background:var(--gold);display:inline-block}
.pbox p{font-size:14.5px;color:var(--ink-2)}
.pbox .eg{margin-top:12px;padding:14px 16px;border-left:3px solid var(--blue-500);background:#fff;border-radius:0 12px 12px 0;font-size:13.5px;color:var(--ink-3)}

/* ---------- Calculator ---------- */
.calc{
  display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:28px;padding:38px;box-shadow:var(--shadow);
}
.field{margin-bottom:26px}
.field label{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:700;color:var(--ink-2);margin-bottom:12px}
.field label b{font-size:20px;color:var(--blue-700);font-weight:800}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;background:var(--blue-50);outline:none}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:24px;height:24px;border-radius:50%;cursor:pointer;
  background:linear-gradient(180deg,#fff,#eaf1ff);border:5px solid var(--blue-700);
  box-shadow:0 4px 12px rgba(17,82,245,.35);
}
input[type=range]::-moz-range-thumb{
  width:24px;height:24px;border-radius:50%;cursor:pointer;border:5px solid var(--blue-700);
  background:#fff;box-shadow:0 4px 12px rgba(17,82,245,.35);
}
.range-ends{display:flex;justify-content:space-between;font-size:12px;color:var(--ink-3);margin-top:9px;font-weight:600}
.result{background:linear-gradient(160deg,#0b3ccf,#2a72ff);color:#fff;border-radius:22px;padding:30px}
.result .row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.22);font-size:14.5px}
.result .row:last-of-type{border-bottom:0}
.result .row span{color:rgba(255,255,255,.8)}
.result .row b{font-weight:800;font-size:16px}
.result .hero-row{background:rgba(255,255,255,.13);border-radius:16px;padding:18px 20px;margin-bottom:8px;border:1px solid rgba(255,255,255,.2)}
.result .hero-row b{font-size:27px;color:var(--gold)}
.calc-note{margin-top:16px;font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.55}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto;display:grid;gap:14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 24px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:#c9dcff;box-shadow:var(--shadow)}
.faq summary{
  list-style:none;cursor:pointer;padding:21px 0;font-weight:700;font-size:16px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;font-weight:400;color:var(--blue-700);transition:transform .25s ease;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:16px 0 22px;color:var(--ink-2);font-size:15px;border-top:1px solid var(--line)}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cbox{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:28px;backdrop-filter:blur(6px)}
.cbox .ic{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.16);display:grid;place-items:center;margin-bottom:18px}
.cbox h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:9px}
.cbox p,.cbox a{font-size:15px;color:#fff;font-weight:600;line-height:1.6;word-break:break-word}
.cbox a:hover{color:var(--gold)}

/* light variant, for contact cards on a white section */
.contact.light .cbox{background:#fff;border-color:var(--line);box-shadow:var(--shadow-sm);backdrop-filter:none}
.contact.light .cbox .ic{background:var(--blue-50);color:var(--blue-700)}
.contact.light .cbox h4{color:var(--ink-3)}
.contact.light .cbox p,.contact.light .cbox a{color:var(--ink)}
.contact.light .cbox a{color:var(--blue-700)}
.contact.light .cbox a:hover{color:var(--blue-800)}

/* ---------- CTA band ---------- */
.cta{
  border-radius:32px;padding:64px 48px;text-align:center;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(140deg,#0b3ccf,#2a72ff 60%,#4d94ff);box-shadow:var(--shadow-lg);
}
.cta::before{content:"";position:absolute;top:-120px;left:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.2),transparent 65%)}
.cta::after{content:"";position:absolute;bottom:-160px;right:-60px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,201,60,.25),transparent 65%)}
.cta > *{position:relative;z-index:2}
.cta h2{font-size:clamp(28px,3.8vw,42px)}
.cta p{margin:16px auto 30px;max-width:560px;color:rgba(255,255,255,.88);font-size:17px}

/* ---------- Footer ---------- */
.footer{background:#071b52;color:rgba(255,255,255,.72);padding:64px 0 30px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer .brand{color:#fff;margin-bottom:16px}
.footer p{max-width:330px;line-height:1.7}
.footer h5{color:#fff;font-size:13px;letter-spacing:.13em;text-transform:uppercase;margin:0 0 16px;font-weight:800}
.footer li{margin-bottom:11px}
.footer a:hover{color:var(--gold)}
.legal{margin-top:26px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}
.disclaimer{margin-top:22px;font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.7}

/* ---------- Legal page ---------- */
.doc{padding:80px 0 90px;max-width:860px}
.doc .updated{color:var(--ink-3);font-size:14px;margin-bottom:34px}
.doc h2{font-size:22px;margin:40px 0 12px}
.doc h3{font-size:17px;margin:24px 0 8px}
.doc p,.doc li{color:var(--ink-2);font-size:15.5px}
.doc p+p{margin-top:12px}
.doc ul{list-style:disc;padding-left:22px;margin:12px 0}
.doc li{margin-bottom:8px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .screens{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav{display:none}
  .header .btn{display:none}
  .burger{display:flex}
  .nav.open{
    display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;
    background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 22px;gap:0;
    box-shadow:var(--shadow);
  }
  .nav.open a{color:var(--ink);padding:13px 0;border-bottom:1px solid var(--line)}
  .nav.open a:last-child{border-bottom:0}
  .hero-grid,.about,.calc,.policy{grid-template-columns:1fr}
  .hero{padding:126px 0 80px}
  .hero-art{margin-top:14px}
  .hero-phone{max-width:400px}
  .steps{grid-template-columns:1fr}
  .step .line{display:none}
  .terms{grid-template-columns:1fr}
  .section{padding:74px 0}
  .cta{padding:48px 26px}
  .doc{padding:60px 0 70px}
  .page-hero{padding:118px 0 58px}
}
@media (max-width:560px){
  .cards,.screens{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .calc{padding:24px}
  .wrap{padding:0 18px}
}