/* ============================================================
   ঐতিহ্যের হাট — শেরপুর থিম
   মাটি (টেরাকোটা), সরিষা হলুদ, ধানখেতের সবুজ আর নকশিকাঁথার রং
   ============================================================ */
:root {
  --terracotta: #B5482A;
  --terracotta-d: #8E3419;
  --mustard: #E0A526;
  --paddy: #2F5D3A;
  --paddy-l: #4E8A5A;
  --leaf: #DDEBD8;
  --cream: #FBF4E6;
  --paper: #FFFBF2;
  --sand: #F4EBD9;
  --line: #E6D3B0;
  --ink: #3B2416;
  --muted: #7A5A3E;
  --danger: #C0392B;

  --brand: var(--paddy);
  --brand-d: #1F4228;
  --brand-soft: var(--leaf);

  --radius: 18px;
  --shadow: 0 1px 2px rgba(59, 36, 22, .06), 0 10px 30px -12px rgba(59, 36, 22, .22);
  --font: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, sans-serif;
  --display: 'Tiro Bangla', 'Hind Siliguri', serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}
a { color: var(--terracotta); }
img, svg { display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { position: absolute !important; left: -9999px !important; opacity: 0; height: 0; width: 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* ---------- টপ বার ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px clamp(16px, 4vw, 40px);
  background: rgba(251, 244, 230, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 38px; height: 38px; }
.brand-logo-img {
  width: 44px; height: 44px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--paddy); box-shadow: 0 2px 8px rgba(47, 93, 58, .22);
  flex-shrink: 0; background: #fff;
}
.brand-logo-img.lg {
  width: 76px; height: 76px; margin: 0 auto 12px; border-width: 3px;
  box-shadow: 0 6px 18px rgba(47, 93, 58, .25);
}
.brand b { display: block; font-size: 16px; line-height: 1.15; font-weight: 700; }
.brand small { display: block; font-size: 12px; color: var(--muted); line-height: 1.2; }
.topbar-link {
  font-weight: 600; font-size: 14px; text-decoration: none;
  padding: 7px 16px; border-radius: 999px; border: 1.5px solid var(--terracotta);
  white-space: nowrap; transition: all .2s ease;
}
.topbar-link:hover { background: var(--terracotta); color: #fff; box-shadow: 0 4px 12px rgba(181, 72, 42, .3); }

/* ---------- বাস্তবসম্মত শেরপুর গারো পাহাড় হিরো ---------- */
.hero {
  position: relative; min-height: 580px; display: grid; align-items: start; overflow: hidden;
  background:
    linear-gradient(180deg,
      rgba(15, 36, 22, 0.52) 0%,
      rgba(24, 48, 30, 0.42) 40%,
      rgba(244, 235, 217, 0.90) 86%,
      var(--cream) 100%),
    url('/images/sherpur-hero.jpg') center 28% / cover no-repeat;
  background-attachment: scroll;
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 25%, transparent 30%, rgba(10, 24, 15, 0.28) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 1;
  width: min(1040px, 100%); margin: 0 auto;
  padding: clamp(40px, 7vw, 76px) clamp(16px, 4vw, 40px) 175px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  padding: 5px 14px 5px 6px; border-radius: 999px;
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  margin-bottom: 14px; transition: transform .2s ease;
}
.hero-badge:hover { transform: translateY(-2px); }
.hero-logo-emblem {
  width: 32px; height: 32px; border-radius: 50%; object-fit: cover;
  box-shadow: 0 2px 6px rgba(0,0,0,0.18);
}
.hero-badge-text {
  font-size: 12.5px; font-weight: 700; letter-spacing: .4px; color: #164024;
}
.eyebrow {
  display: inline-block; margin: 0 0 12px;
  font-size: 13.5px; font-weight: 600; letter-spacing: .3px;
  color: #FFFDF8; background: rgba(31, 66, 40, 0.85);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 5px 14px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}
.hero h1 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(52px, 10.5vw, 102px); line-height: 1.02; margin: 0 0 14px;
  color: #FFFDF8;
  text-shadow: 0 4px 18px rgba(10, 26, 16, 0.7), 0 2px 4px rgba(0, 0, 0, 0.4);
}
.hero h1 span {
  color: #FFD56B;
  text-shadow: 0 4px 18px rgba(142, 52, 25, 0.65), 0 2px 4px rgba(0, 0, 0, 0.4);
}
.hero-sub {
  max-width: 600px; font-size: clamp(16px, 2.2vw, 20px);
  margin: 0 0 22px; color: #FFFBF2;
  text-shadow: 0 2px 10px rgba(10, 26, 16, 0.8);
  line-height: 1.55; font-weight: 500;
}
.chips { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-wrap: wrap; gap: 9px; }
.chips li {
  font-size: 14px; font-weight: 600; padding: 6px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1.2px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  color: #243522; transition: transform .2s, box-shadow .2s;
}
.chips li:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16); }
.hero-cta {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 16px;
  background: var(--paddy); color: #FFF7E6; padding: 13px 26px; border-radius: 14px;
  box-shadow: 0 8px 24px -6px rgba(24, 60, 32, .85);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  transition: transform .2s ease, box-shadow .2s ease;
}
.hero-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -6px rgba(24, 60, 32, 1); }

/* নকশিকাঁথার পাড় */
.kantha-border {
  height: 14px;
  background:
    repeating-linear-gradient(90deg, transparent 0 6px, rgba(255,255,255,.75) 6px 12px) center / 100% 2px no-repeat,
    repeating-linear-gradient(45deg, var(--terracotta) 0 10px, var(--mustard) 10px 20px, var(--paddy) 20px 30px);
}
.kantha-border.thin { height: 8px; margin-bottom: 18px; }

/* ---------- লেআউট ---------- */
.wrap { width: min(760px, 100%); margin: 0 auto; padding: 0 16px; }
.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.anchor { position: absolute; top: -90px; }

/* ---------- ফর্ম ---------- */
.form-card { position: relative; margin-top: -120px; padding: clamp(20px, 4vw, 36px); z-index: 2; }
.form-head h2 { font-family: var(--display); font-weight: 400; font-size: 30px; margin: 0; }
.form-head p { margin: 4px 0 16px; color: var(--muted); }
.stepper { list-style: none; display: flex; gap: 6px; padding: 0; margin: 0 0 8px; }
.stepper li {
  flex: 1; display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--muted);
  padding: 8px 10px; border-radius: 12px; background: var(--sand); transition: .25s;
}
.stepper li span {
  display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: #fff; border: 1.5px solid var(--line); font-size: 13px;
}
.stepper li.active { background: var(--leaf); color: var(--paddy); }
.stepper li.active span { background: var(--paddy); border-color: var(--paddy); color: #fff; }
.stepper li.done span { background: var(--mustard); border-color: var(--mustard); color: #fff; }

.section { border: 0; padding: 0; margin: 26px 0 0; min-width: 0; }
.section legend {
  display: flex; align-items: center; gap: 10px;
  font-size: 19px; font-weight: 700; margin-bottom: 14px; padding: 0;
}
.num {
  display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px;
  background: var(--terracotta); color: #fff; font-size: 16px;
  box-shadow: inset 0 -3px 0 rgba(0,0,0,.15);
}
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.span-2 { grid-column: span 2; }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } .span-2 { grid-column: auto; } }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > span { font-size: 14px; font-weight: 600; }
.field i { color: var(--terracotta); font-style: normal; }
.hint { color: var(--muted); font-size: 12.5px; }
input[type=text], input[type=tel], input[type=email], input[type=password], input[type=search], select, textarea {
  width: 100%; font: inherit; color: var(--ink);
  padding: 12px 14px; border-radius: 12px;
  border: 1.5px solid var(--line); background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: #B59C80; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent); }
.field.invalid input, .invalid .amount-input { border-color: var(--danger); }
.err { color: var(--danger); font-size: 13px; font-style: normal; min-height: 0; }
.err:empty { display: none; }

/* পরিমাণ */
.amount-input {
  display: flex; align-items: center; gap: 8px;
  border: 1.5px solid var(--line); border-radius: 16px; background: #fff; padding: 6px 16px;
  transition: border-color .15s, box-shadow .15s;
}
.amount-input:focus-within { border-color: var(--paddy); box-shadow: 0 0 0 4px rgba(47, 93, 58, .15); }
.amount-input b { font-size: 34px; color: var(--paddy); font-weight: 700; }
.amount-input input { border: 0 !important; box-shadow: none !important; padding: 8px 0; font-size: 34px; font-weight: 700; background: transparent; }
.quick-amounts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.quick-amounts button {
  font: inherit; font-weight: 600; font-size: 15px; cursor: pointer;
  padding: 8px 16px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--sand); color: var(--ink);
  transition: .15s;
}
.quick-amounts button:hover { border-color: var(--paddy); }
.quick-amounts button.on { background: var(--paddy); border-color: var(--paddy); color: #fff; }

/* পেমেন্ট মেথড টাইল (ডাইরেক্ট অ্যাপ আইকন সহ) */
.methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.method {
  --m: #999;
  position: relative; cursor: pointer; font: inherit; color: var(--ink);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 16px 8px 14px; border-radius: 18px; border: 2px solid var(--line); background: #fff;
  box-shadow: 0 2px 6px rgba(59, 36, 22, 0.04);
  transition: transform .2s cubic-bezier(0.2, 0.8, 0.2, 1), border-color .2s, box-shadow .2s, background .2s;
}
.method:hover {
  transform: translateY(-3px); border-color: var(--m);
  box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--m) 28%, transparent);
}
.app-icon-box {
  width: 58px; height: 58px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: #fff; padding: 6px;
  border: 1.5px solid color-mix(in srgb, var(--m) 25%, #E6D3B0);
  box-shadow: 0 4px 14px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.method:hover .app-icon-box {
  transform: scale(1.08);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--m) 32%, transparent);
}
.app-icon-img {
  width: 100%; height: 100%; object-fit: contain; display: block;
}
.method .glyph {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
  background: var(--m); color: #fff; font-size: 26px; font-weight: 700;
  box-shadow: inset 0 -4px 0 rgba(0,0,0,.18);
}
.method .m-name { font-weight: 700; font-size: 16px; line-height: 1.1; }
.method .m-en { font-size: 12px; color: var(--muted); }
.method .tick {
  position: absolute; top: 8px; right: 8px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--m); color: #fff; font-size: 13px; display: grid; place-items: center;
  transform: scale(0); transition: transform .2s;
}
.method[aria-checked=true] {
  border-color: var(--m); background: color-mix(in srgb, var(--m) 8%, #fff);
  box-shadow: 0 10px 24px -12px var(--m);
}
.method[aria-checked=true] .tick { transform: scale(1); }
.method[aria-checked=true] .app-icon-box {
  border-color: var(--m);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--m) 40%, transparent);
}

@media (max-width: 520px) {
  .methods { gap: 8px; }
  .method { padding: 12px 6px 10px; border-radius: 14px; }
  .app-icon-box { width: 48px; height: 48px; border-radius: 12px; padding: 4px; }
  .method .m-name { font-size: 14px; }
  .method .m-en { font-size: 11px; }
}

/* ব্র্যান্ড রঙের পেমেন্ট উইন্ডো */
.pay-panel {
  margin-top: 16px; border-radius: 20px; overflow: hidden;
  background: var(--brand-soft); border: 2px solid var(--brand);
  animation: open .35s cubic-bezier(.2,.8,.2,1);
}
@keyframes open { from { opacity: 0; transform: translateY(-8px) scale(.98); } to { opacity: 1; transform: none; } }
.pay-head {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px;
  background: linear-gradient(135deg, var(--brand), var(--brand-d)); color: #fff;
}
.pay-glyph {
  width: 54px; height: 54px; border-radius: 14px; background: #fff; color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 24px; flex: none; padding: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.pay-app-icon {
  width: 42px; height: 42px; object-fit: contain; display: block;
}
.pay-title { font-size: 20px; font-weight: 700; line-height: 1.2; }
.pay-type { font-size: 13px; opacity: .92; }
.pay-number {
  margin: 16px 18px 0; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #fff; border-radius: 16px; padding: 12px 12px 12px 18px;
  border: 1.5px dashed var(--brand);
}
.pay-number small { display: block; font-size: 13px; color: var(--muted); }
.pay-number > div { min-width: 0; }
.pay-number strong { display: block; font-size: clamp(19px, 5.2vw, 30px); letter-spacing: .5px; font-variant-numeric: tabular-nums; color: var(--brand-d); line-height: 1.25; white-space: nowrap; }
.copy-btn {
  flex: none; display: flex; align-items: center; gap: 6px; cursor: pointer;
  font: inherit; font-weight: 700; color: #fff; background: var(--brand);
  border: 0; border-radius: 12px; padding: 12px 14px; transition: transform .1s, background .2s; white-space: nowrap;
}
.copy-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.copy-btn:active { transform: scale(.96); }
.copy-btn.copied { background: var(--paddy); }
.pay-amount { margin: 12px 18px 0; font-size: 15px; }
.pay-amount b { font-size: 20px; color: var(--brand-d); }
.pay-note { margin: 8px 18px 0; font-size: 13px; background: rgba(255,255,255,.7); padding: 8px 12px; border-radius: 10px; }
.pay-steps { margin: 14px 18px 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 6px; }
.pay-steps li { counter-increment: s; display: flex; gap: 10px; font-size: 14.5px; align-items: flex-start; }
.pay-steps li::before {
  content: counter(s); flex: none; width: 22px; height: 22px; border-radius: 50%; margin-top: 2px;
  background: var(--brand); color: #fff; font-size: 12px; font-weight: 700; display: grid; place-items: center;
}
.pay-fields { padding: 16px 18px 18px; margin-top: 14px; background: rgba(255,255,255,.6); border-top: 1px solid color-mix(in srgb, var(--brand) 30%, transparent); }
.with-btn { display: flex; gap: 8px; }
.with-btn input { text-transform: uppercase; letter-spacing: 1px; font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace; }
.paste-btn {
  flex: none; font: inherit; font-weight: 600; cursor: pointer; padding: 0 14px; border-radius: 12px;
  border: 1.5px solid var(--brand); background: #fff; color: var(--brand-d);
}

/* সম্মতি ও সাবমিট */
.agree { display: flex; gap: 10px; align-items: flex-start; margin-top: 24px; font-size: 14.5px; cursor: pointer; }
.agree input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--paddy); flex: none; }
.form-alert { margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: #FBE4DC; color: #7A2312; font-weight: 500; }
.submit-btn {
  position: relative; width: 100%; margin-top: 18px; cursor: pointer;
  font: inherit; font-size: 18px; font-weight: 700; color: #FFF7E6;
  padding: 16px; border: 0; border-radius: 14px;
  background: linear-gradient(135deg, var(--terracotta), var(--terracotta-d));
  box-shadow: 0 12px 26px -12px rgba(142, 52, 25, .8);
  transition: transform .15s, filter .15s;
}
.submit-btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.submit-btn:disabled { cursor: progress; filter: saturate(.6); transform: none; }
.submit-btn .spinner {
  display: none; position: absolute; right: 18px; top: 50%; width: 20px; height: 20px; margin-top: -10px;
  border: 2.5px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite;
}
.submit-btn.loading .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.fine { font-size: 13px; color: var(--muted); margin: 12px 0 0; text-align: center; }

/* ---------- স্ট্যাটাস ---------- */
.status-card { margin-top: 28px; padding: clamp(20px, 4vw, 30px); scroll-margin-top: 80px; }
.status-card h2 { margin: 0; font-size: 22px; }
.status-card > p { margin: 4px 0 14px; color: var(--muted); font-size: 14.5px; }
.status-form { display: grid; grid-template-columns: 1.3fr 1fr auto; gap: 10px; }
.status-form button {
  font: inherit; font-weight: 700; cursor: pointer; border: 0; border-radius: 12px; padding: 0 22px;
  background: var(--paddy); color: #fff;
}
@media (max-width: 560px) { .status-form { grid-template-columns: 1fr; } .status-form button { padding: 12px; } }
.status-result { margin-top: 16px; padding: 16px; border-radius: 14px; background: var(--sand); border: 1px solid var(--line); }
.status-result .row { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px dashed var(--line); font-size: 14.5px; }
.status-result .row:last-child { border: 0; }
.status-result .row span { color: var(--muted); }
.status-pill { display: inline-block; padding: 6px 14px; border-radius: 999px; font-weight: 700; font-size: 14px; }
.status-pill.pending { background: #FFF1CC; color: #8A5A00; }
.status-pill.confirmed { background: #DDF0DF; color: #1E4D2B; }
.status-pill.rejected { background: #FBE4DC; color: #8E2A14; }

/* ---------- ইভেন্ট সম্পর্কে ---------- */
.about { margin: 44px 0 20px; }
.about h2 { font-family: var(--display); font-weight: 400; font-size: 30px; margin: 0 0 8px; }
.about > p { margin: 0 0 18px; color: #5A3A26; }
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.about-grid article { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.about-grid .ico { font-size: 28px; }
.about-grid h3 { margin: 6px 0 4px; font-size: 17px; color: var(--paddy); }
.about-grid p { margin: 0; font-size: 14px; color: var(--muted); }
@media (max-width: 620px) { .about-grid { grid-template-columns: 1fr; } }

/* ---------- ফুটার ---------- */
.footer { text-align: center; padding: 30px 16px 40px; margin-top: 30px; font-size: 14.5px; }
.footer p { margin: 4px 0; }

/* ---------- মডাল ---------- */
.modal {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px;
  background: rgba(40, 24, 14, .55); backdrop-filter: blur(4px); animation: fade .2s ease;
}
.modal[hidden] { display: none; }
@keyframes fade { from { opacity: 0; } }
.modal-box {
  width: min(440px, 100%); max-height: calc(100vh - 32px); overflow: auto;
  background: var(--paper); border-radius: 22px; padding: 28px 24px 22px; text-align: center;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.4); animation: pop .35s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes pop { from { transform: scale(.9); opacity: 0; } }
.success-ico svg { width: 72px; height: 72px; margin: 0 auto 8px; fill: none; stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.success-ico circle { stroke: var(--paddy); fill: var(--leaf); }
.success-ico path { stroke: var(--paddy); stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw .5s .25s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.modal-box h3 { margin: 4px 0; font-size: 24px; }
.modal-box p { margin: 6px 0; }
.ref-box { position: relative; margin: 14px 0; padding: 12px; border-radius: 14px; background: var(--sand); border: 1.5px dashed var(--terracotta); }
.ref-box small { display: block; color: var(--muted); font-size: 12.5px; }
.ref-box strong { display: block; font-size: 26px; letter-spacing: 2px; font-family: ui-monospace, Menlo, monospace; color: var(--terracotta-d); }
.copy-mini { position: absolute; top: 8px; right: 8px; font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 2px 10px; }
.s-details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 0 0 14px; }
.s-details div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 8px 6px; }
.s-details dt { font-size: 12px; color: var(--muted); }
.s-details dd { margin: 0; font-weight: 700; font-size: 13.5px; word-break: break-all; }
#sTrx { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; }
.btn-primary {
  margin-top: 14px; width: 100%; font: inherit; font-weight: 700; font-size: 16px; cursor: pointer;
  padding: 13px; border: 0; border-radius: 12px; background: var(--paddy); color: #fff;
}

/* ---------- টোস্ট ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 60; transform: translate(-50%, 30px);
  background: var(--ink); color: #FFF7E6; padding: 10px 18px; border-radius: 12px; font-weight: 600; font-size: 14.5px;
  opacity: 0; pointer-events: none; transition: .25s; max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- রেস্পন্সিভ ও মোবাইল স্মুথ অপ্টিমাইজেশন ---------- */
@media (max-width: 580px) {
  .hero {
    min-height: 500px;
    background-position: center 20%;
  }
  .hero-content {
    padding: 34px 16px 145px;
  }
  .hero-badge {
    padding: 4px 12px 4px 6px;
    gap: 8px;
    margin-bottom: 10px;
  }
  .hero-badge-text {
    font-size: 11px;
    letter-spacing: .3px;
  }
  .hero-logo-emblem {
    width: 26px;
    height: 26px;
  }
  .eyebrow {
    font-size: 12px;
    padding: 4px 11px;
  }
  .hero h1 {
    font-size: 46px;
    margin-bottom: 10px;
  }
  .hero-sub {
    font-size: 15px;
    margin-bottom: 16px;
  }
  .chips li {
    font-size: 12.5px;
    padding: 4px 11px;
  }
  .form-card {
    margin-top: -100px;
    padding: 20px 14px;
    border-radius: 16px;
  }
  .stepper li {
    padding: 6px 6px;
    font-size: 12.5px;
    gap: 5px;
  }
  .stepper li span {
    width: 20px;
    height: 20px;
    font-size: 11px;
  }
  .amount-input b {
    font-size: 26px;
  }
  .amount-input input {
    font-size: 26px;
  }
  .quick-amounts button {
    font-size: 13.5px;
    padding: 6px 12px;
  }
  .pay-number strong {
    font-size: 20px;
  }
  .copy-btn {
    padding: 10px 12px;
    font-size: 13.5px;
  }
  .submit-btn {
    font-size: 16px;
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}