/* DM Dukaan site — layout: sticky header, wide hero with phone mock, alternating bands, simple footer */
:root{
  --alta:#c0142a; --alta-deep:#9a0f22; --marigold:#e7a019;
  --ink:#1c1a2b; --muted:#5f5c6e; --paper:#f7f5f0; --card:#ffffff; --line:#e4e1d8;
  --good:#1d8a57; --chat:#efeae2; --bubble:#d9f6cf;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"IBM Plex Sans", "Noto Sans Bengali", "Noto Sans Devanagari", system-ui, sans-serif;
  color-scheme: light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--body)}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.eyebrow{font:600 12.5px/1 ui-monospace,"SFMono-Regular",Menlo,monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--alta)}
:focus-visible{outline:3px solid var(--marigold);outline-offset:2px;border-radius:6px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(247,245,240,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:800 20px/1 var(--display)}
.brand img{width:36px;height:36px;border-radius:50%}
.brand span{color:var(--alta)}
.nav{margin-left:auto;display:flex;align-items:center;gap:18px;font-weight:500}
.nav a{text-decoration:none}
.nav a:hover{color:var(--alta)}
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-red{background:var(--alta);color:#fff;box-shadow:0 8px 20px rgba(192,20,42,.25)}
.btn-ink{background:var(--ink);color:#fff;padding:9px 16px}
.btn-ghost{background:#fff;border-color:var(--line)}
@media (max-width:560px){.nav .hide-sm{display:none}.nav{gap:12px}.btn-ink{padding:8px 12px;font-size:14px}.brand{font-size:18px}}

/* hero */
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr}}
.hero h1{font-size:clamp(44px,7vw,76px);font-weight:800;margin:14px 0 18px}
.hero h1 em{font-style:normal;color:var(--alta)}
.hero h1 u{text-decoration:none;background:linear-gradient(transparent 82%,var(--marigold) 82%)}
.lead{font-size:18px;color:var(--muted);max-width:56ch}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 12px}
.small{font-size:14px;color:var(--muted)}

/* phone mock */
.phone{position:relative;max-width:360px;margin:14px auto 0;overflow:visible;background:#fff;border-radius:32px;border:1px solid var(--line);box-shadow:0 30px 60px rgba(28,26,43,.15)}
.ph-head{border-radius:32px 32px 0 0;display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.ph-av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af)}
.ph-head b{display:block;font-size:14px}
.ph-head small{font-size:12px;color:var(--good)}
.ph-chat{border-radius:0 0 32px 32px;background:#fff;padding:14px;display:flex;flex-direction:column;gap:8px;min-height:330px}
.ctx{align-self:center;font-size:11.5px;color:var(--muted);background:var(--paper);padding:4px 10px;border-radius:999px}
.msg{max-width:82%;padding:9px 13px;border-radius:18px;font-size:14.5px;line-height:1.4}
.msg.in{align-self:flex-end;background:#3797f0;color:#fff;border-bottom-right-radius:4px}
.msg.out{align-self:flex-start;background:#efefef;border-bottom-left-radius:4px}
.paycard{align-self:flex-start;background:#fff;border:1px solid var(--line);border-left:4px solid var(--alta);border-radius:12px;padding:10px 12px;font-size:13.5px;max-width:82%}
.paycard b{font-family:var(--display);font-size:18px}
.paycard .pay{display:block;margin-top:6px;text-align:center;background:var(--good);color:#fff;border-radius:8px;padding:6px;font-weight:600}
.badge247{position:absolute;right:14px;top:-14px;z-index:2;background:var(--marigold);color:var(--ink);font:800 13px/1 var(--display);padding:10px 12px;border-radius:12px;transform:rotate(6deg);box-shadow:0 8px 16px rgba(0,0,0,.12)}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:22px}
.chips span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:14px}

/* sections */
section{padding:64px 0}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:720px;margin-bottom:32px}
.sec-head h2{font-size:clamp(30px,4.4vw,46px);font-weight:800;margin-top:10px}
.sec-head p{color:var(--muted);margin-top:12px;font-size:17px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:900px){.grid3,.grid4{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.grid3,.grid2,.grid4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.band .card{background:var(--paper)}
.card h3{font-size:21px;margin-bottom:8px}
.card p{color:var(--muted)}
.num{font:800 15px/1 var(--display);color:var(--alta);margin-bottom:14px;display:block}
.pain h3::before{content:"";display:block;width:34px;height:4px;background:var(--alta);border-radius:4px;margin-bottom:14px}
.langs{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.langs span{background:#fff;border:1px solid var(--line);border-radius:8px;padding:3px 8px;font-size:13.5px}

/* faq */
.faq{max-width:780px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--alta);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px}

/* cta band */
.cta{background:var(--ink);color:#fff;border-radius:28px;padding:48px 32px;text-align:center}
.cta .eyebrow{color:var(--marigold)}
.cta h2{font-size:clamp(30px,4.6vw,48px);margin:12px 0 14px}
.cta p{color:#d6d3e0;max-width:60ch;margin:0 auto 24px}

/* pricing */
.price-card{max-width:520px;margin:0 auto;background:#fff;border:2px solid var(--alta);border-radius:24px;padding:32px;box-shadow:0 20px 40px rgba(192,20,42,.12)}
.price{font:800 64px/1 var(--display);margin:10px 0 4px}
.price small{font:500 18px/1 var(--body);color:var(--muted)}
.ticks{list-style:none;padding:0;margin:22px 0;display:grid;gap:10px}
.ticks li{padding-left:30px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--good);color:#fff;font-size:12px;display:grid;place-items:center;font-weight:700}
.note{font-size:14px;color:var(--muted);border-top:1px dashed var(--line);padding-top:14px;margin-top:6px}

/* legal */
.legal{max-width:760px;padding:48px 20px 72px}
.legal h1{font-size:clamp(34px,5vw,52px);margin:10px 0 6px}
.legal .updated{color:var(--muted);font-size:14px;margin-bottom:28px}
.legal h2{font-size:22px;margin:30px 0 8px}
.legal p,.legal li{color:#3d3a4b}
.legal ul,.legal ol{padding-left:22px}
.legal li{margin:6px 0}
.legal .box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:18px 0}

/* footer */
footer{border-top:1px solid var(--line);padding:32px 0;font-size:14.5px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:16px}
footer a{text-decoration:none}
footer a:hover{color:var(--alta)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}