/* Datipay v2.1 - DTP-WEB-001 Rev 2.1 */
:root{
  --paper:#F7F8F7; --ink:#0F1E33; --forest:#14522D; --forest-deep:#0E3D21;
  --gold:#E3B04B; --gold-soft:#F0D9A8; --receipt:#FFFDF4; --receipt-edge:#E9E0C8;
  --stamp:#B44A3C; --muted:#54606F; --line:#DDE2E0; --wa:#E7F0E9;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:'IBM Plex Sans',system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;font-size:17px}
h1,h2,h3,.wordmark{font-family:'Space Grotesk',sans-serif;letter-spacing:-.01em}
.mono{font-family:'IBM Plex Mono',monospace}
a{color:var(--forest-deep)}
a:focus-visible,button:focus-visible{outline:3px solid var(--forest);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);background:rgba(247,248,247,.94);backdrop-filter:blur(6px);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.wordmark{font-weight:700;font-size:1.5rem;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.wordmark svg{height:1.35em;width:auto;display:block}
.wordmark .wm-rest{color:var(--ink);font-weight:700}
nav ul{display:flex;gap:26px;list-style:none;flex-wrap:wrap}
nav a{text-decoration:none;color:var(--ink);font-size:.95rem}
nav a:hover{color:var(--forest-deep)}
nav a[aria-current="page"]{color:var(--forest-deep);border-bottom:2px solid var(--gold);padding-bottom:2px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:76px 0 64px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);line-height:1.1;font-weight:700}
.hero h1 em{font-style:normal;color:var(--gold)}
.kicker{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;color:var(--forest);margin-bottom:16px}
.hero p.lead{margin:20px 0 6px;font-size:1.13rem;color:var(--muted);max-width:33rem}
.hero p.fr{font-size:.97rem;color:var(--muted);font-style:italic}
.cta-row{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem}
.btn-primary{background:var(--forest);color:#fff;box-shadow:0 2px 0 var(--forest-deep)}
.btn-primary:hover{background:var(--forest-deep)}
.btn-ghost{border:1.5px solid var(--ink);color:var(--ink)}
.btn-ghost:hover{border-color:var(--forest-deep);color:var(--forest-deep)}
.phone{background:var(--ink);border-radius:34px;padding:12px;max-width:392px;margin-left:auto;box-shadow:0 24px 48px -18px rgba(15,30,51,.35);transform:rotate(-1.75deg);transition:transform .35s ease;position:relative;z-index:1}
.phone:hover{transform:rotate(0)}
.hero>div:last-child{position:relative}
.hero>div:last-child::before{content:"";position:absolute;top:-36px;right:-24px;width:360px;height:360px;background:radial-gradient(circle,rgba(227,176,75,.18),transparent 65%);z-index:0;pointer-events:none}
.phone .screen{background:var(--wa);border-radius:24px;padding:14px 12px 16px;position:relative}
.phone .notch{width:96px;height:8px;background:var(--ink);border-radius:0 0 10px 10px;margin:-14px auto 12px}
.chat-h{display:flex;align-items:center;gap:9px;padding:0 4px 10px;border-bottom:1px solid #D5E0D8;margin-bottom:12px}
.chat-h .avatar{width:34px;height:34px;border-radius:50%;background:var(--forest);display:flex;align-items:center;justify-content:center}
.chat-h .avatar svg{width:20px;height:18px}
.chat-h b{font-size:.95rem}
.chat-h span{display:block;font-size:.7rem;color:var(--muted)}
.msg{max-width:86%;border-radius:11px;padding:9px 12px;margin-bottom:10px;font-size:.86rem;line-height:1.45;box-shadow:0 1px 1px rgba(15,30,51,.1);position:relative}
.msg .t{display:block;font-size:.64rem;color:var(--muted);text-align:right;margin-top:3px}
.msg .ticks{color:#53BDEB;letter-spacing:-.18em}
.from-dtp{background:#fff;border-radius:11px 11px 11px 3px}
.from-member{background:#DCF3DF;margin-left:auto;border-radius:11px 11px 3px 11px}
.receipt{background:var(--receipt);border:1px solid var(--receipt-edge);border-radius:6px;padding:13px 13px 10px;position:relative;font-family:'IBM Plex Mono',monospace;font-size:.72rem;line-height:1.65;margin-top:6px}
.receipt::before,.receipt::after{content:"";position:absolute;left:0;right:0;height:7px;background-image:radial-gradient(circle at 7px 3.5px,#fff 3.5px,transparent 4.5px);background-size:14px 7px;background-repeat:repeat-x}
.receipt::before{top:-4px}
.receipt::after{bottom:-4px;transform:scaleY(-1)}
.receipt .rhead{display:flex;justify-content:space-between;font-weight:600;color:var(--forest-deep)}
.receipt .amount{font-size:1.25rem;font-weight:700;color:var(--ink);margin:4px 0}
.receipt .row{display:flex;justify-content:space-between;color:var(--muted)}
.receipt .ok{color:#2E7D4F;font-weight:600}
.receipt .stamp{position:absolute;right:9px;bottom:26px;transform:rotate(-9deg);border:2px solid var(--stamp);color:var(--stamp);border-radius:5px;padding:1px 6px;font-size:.56rem;letter-spacing:.12em;opacity:.85;font-weight:700}
.vstrip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.vstrip .wrap{display:flex;justify-content:space-between;gap:18px;padding:18px 24px;flex-wrap:wrap}
.vstrip span{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.08em;color:var(--muted)}
.vstrip b{color:var(--forest)}
section{padding:64px 0}
section+section{border-top:1px solid var(--line)}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--forest)}
h2{font-size:1.9rem;margin:8px 0 12px}
.sub{color:var(--muted);max-width:40rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--line);border-radius:12px;padding:24px 22px;transition:transform .15s ease, box-shadow .15s ease, border-top-color .15s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px -14px rgba(15,30,51,.25);border-top-color:var(--gold)}
.card .ic{width:44px;height:44px;border-radius:10px;background:linear-gradient(140deg,#EAF2EC,#F6EEDC);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.card .ic svg{width:24px;height:24px;stroke:var(--forest);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.06rem;margin-bottom:6px}
.card p{color:var(--muted);font-size:.93rem}
.card .fr{display:block;margin-top:8px;font-size:.8rem;color:var(--forest);font-style:italic}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:34px}
.step{border-top:3px solid var(--gold);padding-top:16px}
.step .n{font-family:'IBM Plex Mono',monospace;color:var(--forest);font-size:.85rem}
.step h3{margin:6px 0 8px;font-size:1.12rem}
.step p{color:var(--muted);font-size:.98rem}
.notbank{background:var(--receipt);border:1px solid var(--receipt-edge);border-radius:12px;padding:30px;margin-top:34px}
.notbank h3{color:var(--forest-deep);margin-bottom:10px}
.notbank ul{margin:12px 0 0 20px;color:var(--muted)}
.notbank li{margin-bottom:8px}
.notbank strong{color:var(--ink)}
.operator{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.opcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
.opcard .mono{font-size:.86rem;color:var(--muted);line-height:1.9}
.opcard h3{margin-bottom:10px}
.ctaband{background:linear-gradient(135deg,var(--forest),var(--forest-deep));border-radius:16px;padding:44px 46px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;color:#fff;box-shadow:0 18px 40px -22px rgba(14,61,33,.6)}
.ctaband h2{color:#fff;margin:0 0 6px;font-size:1.7rem}
.ctaband h2 em{font-style:normal;color:var(--gold)}
.ctaband p{color:#D7E4DB;font-size:.95rem;font-style:italic}
.ctaband .btn{background:#fff;color:var(--forest-deep);box-shadow:none}
.ctaband .btn:hover{background:var(--gold-soft)}
.legal{max-width:820px;margin:0 auto;padding:56px 24px 80px}
.legal h1{font-size:2.1rem;margin-bottom:6px}
.legal .updated{font-family:'IBM Plex Mono',monospace;font-size:.8rem;color:var(--muted);margin-bottom:34px}
.legal h2{font-size:1.28rem;margin:34px 0 10px}
.legal p,.legal li{color:#2A3644;font-size:1rem}
.legal ul{margin:10px 0 10px 22px}
.legal li{margin-bottom:8px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:56px 0 80px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}
.contact-card dt{font-family:'IBM Plex Mono',monospace;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--forest);margin-top:18px}
.contact-card dt:first-child{margin-top:0}
.contact-card dd{margin:4px 0 0;font-size:1.05rem}
footer{border-top:2px solid var(--ink);margin-top:40px;background:#fff}
.foot{display:flex;justify-content:space-between;gap:30px;padding:34px 0;flex-wrap:wrap}
.legal-line{font-size:.88rem;color:var(--muted);max-width:560px;line-height:1.7}
.legal-line strong{color:var(--ink)}
.foot nav ul{display:block}
.foot nav li{margin-bottom:8px}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding:48px 0 40px}
  .phone{margin:0 auto}
  .cards{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .cards,.grid3,.operator,.contact-grid{grid-template-columns:1fr}
  .vstrip .wrap{justify-content:flex-start}
}