/* ── Funnel base: structure, form, accessibility. Each theme sets the --fn-* tokens and its own look below. ── */
:root {
    --fn-bg: #ffffff; --fn-ink: #15171a; --fn-ink-2: #4a4f57; --fn-muted: #7d838c; --fn-line: #e6e8eb;
    --fn-card: #ffffff; --fn-soft: #f5f6f7; --fn-brand: #1f6feb; --fn-brand-ink: #ffffff; --fn-brand-dark: #1557c0;
    --fn-accent: #f59e0b; --fn-good: #13854e; --fn-bad: #c62828;
    --fn-radius: 14px; --fn-radius-sm: 10px; --fn-shadow: 0 10px 30px -12px rgba(16, 24, 40, .18);
    --fn-font: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, sans-serif;
    --fn-head-font: var(--fn-font);
    --fn-wrap: 1180px; --fn-pad: 84px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body.fn-body { margin: 0; background: var(--fn-bg); color: var(--fn-ink); font-family: var(--fn-font); font-size: 17px; line-height: 1.7; -webkit-font-smoothing: antialiased; --gc-body-font: var(--fn-font); --gc-heading-font: var(--fn-head-font); }
.fn-body h1, .fn-body h2, .fn-body h3 { font-family: var(--fn-head-font); color: var(--fn-ink); margin: 0; line-height: 1.25; text-wrap: balance; }
.fn-body p { margin: 0; }
.fn-body a { color: inherit; text-decoration: none; }
.fn-body img { display: block; max-width: 100%; height: auto; }
.fn-body :focus-visible { outline: 3px solid var(--fn-accent); outline-offset: 2px; }
.fn-body ul, .fn-body ol { margin: 0; padding: 0; list-style: none; }
.fn-i { flex-shrink: 0; vertical-align: middle; }
.fn-wrap { width: 100%; max-width: var(--fn-wrap); margin: 0 auto; padding-inline: 22px; }
.fn-skip { position: absolute; left: -999px; top: 8px; z-index: 3000; padding: 8px 14px; background: var(--fn-ink); color: #fff; border-radius: 8px; }
.fn-skip:focus { left: 10px; }
.fn-hp { position: absolute !important; left: -5000px !important; width: 1px; height: 1px; overflow: hidden; }
.fn-empty { padding: 20px; border: 1px dashed var(--fn-line); border-radius: var(--fn-radius-sm); color: var(--fn-ink-2); background: var(--fn-card); }

/* Section heads */
.fn-section { padding-block: var(--fn-pad); }
.fn-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; max-width: 720px; }
.fn-head.is-center { margin-inline: auto; text-align: center; align-items: center; }
.fn-kicker { font-size: 14.5px; font-weight: 700; color: var(--fn-brand); }
.fn-title { font-size: clamp(28px, 3.6vw, 44px); font-weight: 700; }
.fn-sub { color: var(--fn-ink-2); font-size: 18px; }
.fn-sub:empty, .fn-kicker:empty { display: none; }

/* Buttons */
.fn-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 12px 26px; border: 0; border-radius: 999px; background: var(--fn-brand); color: var(--fn-brand-ink) !important; font: inherit; font-weight: 700; font-size: 17px; line-height: 1.2; cursor: pointer; transition: transform .15s, background .2s, box-shadow .2s; text-align: center; }
.fn-btn:hover { background: var(--fn-brand-dark); transform: translateY(-1px); }
.fn-btn:active { transform: none; }
.fn-btn-sm { min-height: 40px; padding: 8px 18px; font-size: 15px; }
.fn-btn-lg { min-height: 58px; padding: 14px 32px; font-size: 19px; }
.fn-btn.is-busy { opacity: .7; pointer-events: none; }

/* Announcement + header */
.fn-announce { background: var(--fn-ink); color: #fff; text-align: center; font-size: 14.5px; font-weight: 600; padding-block: 8px; }
.fn-header { position: sticky; top: 0; z-index: 900; background: color-mix(in srgb, var(--fn-bg) 92%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); transition: box-shadow .2s; }
.fn-header.is-scrolled { box-shadow: 0 1px 0 var(--fn-line), 0 8px 24px -16px rgba(0, 0, 0, .25); }
.fn-header-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.fn-logo img { max-height: 44px; width: auto; }
.fn-logo span { font-family: var(--fn-head-font); font-size: 24px; font-weight: 700; }
.fn-header-tools { display: flex; align-items: center; gap: 14px; }
.fn-call { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15.5px; color: var(--fn-ink); }

/* Benefits */
.fn-benefit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.fn-benefit { display: flex; flex-direction: column; gap: 10px; padding: 26px; border-radius: var(--fn-radius); background: var(--fn-card); border: 1px solid var(--fn-line); }
.fn-benefit-ico { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: color-mix(in srgb, var(--fn-brand) 12%, transparent); color: var(--fn-brand); }
.fn-benefit h3 { font-size: 20px; }
.fn-benefit p { color: var(--fn-ink-2); font-size: 16px; }

/* Steps */
.fn-step-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; counter-reset: none; }
.fn-step { display: flex; gap: 16px; align-items: flex-start; }
.fn-step-n { display: grid; place-items: center; flex-shrink: 0; width: 46px; height: 46px; border-radius: 50%; background: var(--fn-brand); color: var(--fn-brand-ink); font-weight: 700; font-size: 20px; }
.fn-step h3 { font-size: 19px; margin-bottom: 4px; }
.fn-step p { color: var(--fn-ink-2); font-size: 16px; }

/* Reviews */
.fn-review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 20px; }
.fn-review { margin: 0; display: flex; flex-direction: column; gap: 14px; padding: 26px; border-radius: var(--fn-radius); background: var(--fn-card); border: 1px solid var(--fn-line); }
.fn-review-q { color: var(--fn-brand); opacity: .55; }
.fn-review blockquote { margin: 0; font-size: 17px; color: var(--fn-ink); }
.fn-review figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.fn-review figcaption b { display: block; font-size: 16px; }
.fn-review figcaption small { display: block; color: var(--fn-muted); font-size: 14px; }
.fn-avatar { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--fn-soft); color: var(--fn-brand); font-weight: 700; }
.fn-review-note { margin-top: 18px !important; text-align: center; color: var(--fn-muted); font-size: 14px; }
.fn-review-note:empty { display: none; }

/* FAQ */
.fn-faq-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 48px; align-items: start; }
.fn-faq-list { display: flex; flex-direction: column; gap: 12px; }
.fn-qa { border-radius: var(--fn-radius-sm); background: var(--fn-card); border: 1px solid var(--fn-line); }
.fn-qa summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; font-weight: 600; font-size: 17.5px; cursor: pointer; list-style: none; }
.fn-qa summary::-webkit-details-marker { display: none; }
.fn-qa summary::after { content: "+"; flex-shrink: 0; font-size: 22px; line-height: 1; color: var(--fn-brand); transition: transform .2s; }
.fn-qa[open] summary::after { transform: rotate(45deg); }
.fn-qa p { padding: 0 20px 18px; color: var(--fn-ink-2); }

/* Guarantee */
.fn-guarantee-box { display: flex; align-items: center; gap: 30px; padding: 36px; border-radius: var(--fn-radius); background: var(--fn-soft); }
.fn-seal { display: grid; place-items: center; flex-shrink: 0; width: 104px; height: 104px; border-radius: 50%; background: var(--fn-brand); color: var(--fn-brand-ink); }
.fn-guarantee-copy { display: flex; flex-direction: column; gap: 10px; }
.fn-points { display: flex; flex-direction: column; gap: 8px; margin-top: 6px !important; }
.fn-points li { display: flex; gap: 10px; align-items: flex-start; }
.fn-points .fn-i { color: var(--fn-good); margin-top: 5px; }

/* CTA band */
.fn-cta-box { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding: 40px 44px; border-radius: var(--fn-radius); background: var(--fn-ink); color: #fff; }
.fn-cta .fn-title { color: inherit; font-size: clamp(26px, 3vw, 38px); }
.fn-cta .fn-sub { color: color-mix(in srgb, currentColor 75%, transparent); }
.fn-cta-copy { display: flex; flex-direction: column; gap: 8px; flex: 1 1 320px; }
.fn-cta-act { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.fn-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.fn-price b { font-size: 36px; font-weight: 700; line-height: 1; }
.fn-price del { opacity: .6; font-size: 18px; }
.fn-save { padding: 3px 10px; border-radius: 999px; background: var(--fn-accent); color: #1a1200; font-size: 14px; font-weight: 700; }
.fn-countdown { font-size: 15px; }
.fn-countdown b { display: inline-block; min-width: 1.6em; padding: 0 4px; border-radius: 6px; background: rgba(255, 255, 255, .14); text-align: center; }

/* Compare */
.fn-table-wrap { overflow-x: auto; border-radius: var(--fn-radius); border: 1px solid var(--fn-line); background: var(--fn-card); }
.fn-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 16.5px; }
.fn-table th, .fn-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--fn-line); vertical-align: top; }
.fn-table thead th { background: var(--fn-soft); font-size: 15px; }
.fn-table tbody tr:last-child > * { border-bottom: 0; }
.fn-table .is-us { background: color-mix(in srgb, var(--fn-brand) 7%, transparent); font-weight: 600; }
.fn-table td.is-us .fn-i { color: var(--fn-good); margin-right: 4px; }

/* Story */
.fn-story-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.fn-story.is-flip .fn-story-media { order: 2; }
.fn-story-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--fn-radius); }
.fn-story-copy { display: flex; flex-direction: column; gap: 14px; }

/* Order form */
.fn-order { background: var(--fn-soft); }
.fn-form { max-width: 1040px; margin: 0 auto; padding: 30px; border-radius: calc(var(--fn-radius) + 6px); background: var(--fn-card); box-shadow: var(--fn-shadow); border: 1px solid var(--fn-line); }
.fn-form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
.fn-form-pick, .fn-form-fields { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.fn-alert { margin-bottom: 20px; padding: 14px 18px; border-radius: var(--fn-radius-sm); background: color-mix(in srgb, var(--fn-bad) 9%, #fff); color: var(--fn-bad); font-size: 15.5px; }
.fn-alert ul { margin-top: 4px !important; padding-left: 18px !important; list-style: disc !important; }
.fn-product-line { display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: var(--fn-radius-sm); background: var(--fn-soft); }
.fn-product-line img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; }
.fn-product-name { font-weight: 700; font-size: 17px; line-height: 1.4; }
.fn-product-unit { color: var(--fn-ink-2); font-size: 15px; }
.fn-product-unit del { margin-left: 8px; color: var(--fn-muted); }
.fn-packs, .fn-zones { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.fn-packs legend, .fn-zones legend { padding: 0; margin-bottom: 4px; font-weight: 700; font-size: 16px; }
.fn-pack, .fn-zone { position: relative; display: block; cursor: pointer; }
.fn-pack input, .fn-zone input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.fn-pack-box, .fn-zone-box { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px 14px 46px; border: 2px solid var(--fn-line); border-radius: var(--fn-radius-sm); background: var(--fn-card); transition: border-color .15s, background .15s; position: relative; }
.fn-pack-box::before, .fn-zone-box::before { content: ""; position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; margin-top: -9px; border: 2px solid var(--fn-muted); border-radius: 50%; background: #fff; }
.fn-pack input:checked + .fn-pack-box, .fn-zone input:checked + .fn-zone-box { border-color: var(--fn-brand); background: color-mix(in srgb, var(--fn-brand) 6%, #fff); }
.fn-pack input:checked + .fn-pack-box::before, .fn-zone input:checked + .fn-zone-box::before { border-color: var(--fn-brand); background: radial-gradient(circle, var(--fn-brand) 0 4px, #fff 5px); }
.fn-pack input:focus-visible + .fn-pack-box, .fn-zone input:focus-visible + .fn-zone-box { outline: 3px solid var(--fn-accent); outline-offset: 2px; }
.fn-pack-label { display: flex; flex-direction: column; font-weight: 600; line-height: 1.4; }
.fn-pack-label em { font-style: normal; font-weight: 500; font-size: 13.5px; color: var(--fn-good); }
.fn-pack-price { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.3; white-space: nowrap; }
.fn-pack-price b { font-size: 18px; }
.fn-pack-price del { color: var(--fn-muted); font-size: 13.5px; }
.fn-zone-box span { display: flex; flex-direction: column; font-weight: 600; line-height: 1.4; }
.fn-zone-box small { color: var(--fn-muted); font-weight: 500; font-size: 13.5px; }
.fn-field { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 15.5px; }
.fn-field input, .fn-field textarea, .fn-note textarea { width: 100%; min-height: 52px; padding: 12px 15px; border: 2px solid var(--fn-line); border-radius: var(--fn-radius-sm); background: #fff; color: var(--fn-ink); font: inherit; font-size: 17px; font-weight: 500; transition: border-color .15s, box-shadow .15s; }
.fn-field textarea, .fn-note textarea { min-height: 84px; resize: vertical; }
.fn-field input:focus, .fn-field textarea:focus, .fn-note textarea:focus { outline: none; border-color: var(--fn-brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--fn-brand) 16%, transparent); }
.fn-note summary { cursor: pointer; color: var(--fn-ink-2); font-size: 15px; font-weight: 600; }
.fn-note textarea { margin-top: 8px; }
.fn-summary { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; border-radius: var(--fn-radius-sm); background: var(--fn-soft); font-size: 16px; }
.fn-summary p { display: flex; justify-content: space-between; gap: 12px; }
.fn-summary .is-total { padding-top: 8px; margin-top: 4px; border-top: 1px dashed var(--fn-line); font-size: 19px; font-weight: 700; }
.fn-submit { width: 100%; }
.fn-assure { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--fn-ink-2); font-size: 14.5px; text-align: center; }
.fn-assure .fn-i { color: var(--fn-good); }

/* Sticky mobile bar */
.fn-sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 950; display: none; align-items: center; gap: 10px; padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px)); background: var(--fn-card); box-shadow: 0 -8px 24px -10px rgba(0, 0, 0, .25); transform: translateY(110%); transition: transform .25s; }
.fn-sticky.is-on { transform: none; }
.fn-sticky-price { display: flex; flex-direction: column; line-height: 1.2; }
.fn-sticky-price b { font-size: 19px; }
.fn-sticky-price del { color: var(--fn-muted); font-size: 13px; }
.fn-sticky-call { display: grid; place-items: center; width: 46px; height: 46px; margin-left: auto; border-radius: 50%; border: 2px solid var(--fn-line); color: var(--fn-ink); }
.fn-sticky .fn-btn { min-height: 46px; padding-inline: 18px; font-size: 16px; }

/* Footer */
.fn-footer { background: var(--fn-ink); color: color-mix(in srgb, #fff 78%, transparent); font-size: 15.5px; }
.fn-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; padding-block: 52px 36px; }
.fn-footer-name { font-family: var(--fn-head-font); color: #fff; font-size: 24px; font-weight: 700; margin-bottom: 8px !important; }
.fn-footer-about { max-width: 380px; }
.fn-footer-pay { display: flex; align-items: center; gap: 8px; margin-top: 16px !important; color: #fff; font-weight: 600; }
.fn-footer-contact, .fn-footer-links { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.fn-footer-contact a, .fn-footer-contact p { display: inline-flex; align-items: center; gap: 8px; }
.fn-footer a:hover { color: #fff; }
.fn-footer-bottom { padding-block: 18px 26px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 14px; }

/* Thank-you page */
.fn-thanks { background: var(--fn-soft); min-height: 60vh; }
.fn-thanks-card { max-width: 820px; margin: 0 auto; padding: 44px 40px; border-radius: calc(var(--fn-radius) + 6px); background: var(--fn-card); box-shadow: var(--fn-shadow); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.fn-thanks-ok { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; background: color-mix(in srgb, var(--fn-good) 14%, #fff); color: var(--fn-good); }
.fn-thanks-no { padding: 8px 18px; border-radius: 999px; background: var(--fn-soft); font-size: 16px; }
.fn-thanks-grid { width: 100%; display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; margin-top: 10px; text-align: left; }
.fn-thanks-items, .fn-thanks-ship { padding: 18px 20px; border-radius: var(--fn-radius-sm); border: 1px solid var(--fn-line); display: flex; flex-direction: column; gap: 6px; font-size: 15.5px; }
.fn-thanks-items p { display: flex; justify-content: space-between; gap: 12px; }
.fn-thanks-items b, .fn-summary b, .fn-pack-price b { white-space: nowrap; }
.fn-thanks-items .is-total { padding-top: 8px; margin-top: 4px; border-top: 1px dashed var(--fn-line); font-size: 18px; font-weight: 700; }
.fn-thanks-label { margin-top: 6px !important; color: var(--fn-muted); font-size: 13.5px; font-weight: 600; }
.fn-thanks-steps { width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 8px !important; }
.fn-thanks-steps li { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 10px; border-radius: var(--fn-radius-sm); background: var(--fn-soft); font-size: 15px; font-weight: 600; }
.fn-thanks-steps b { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--fn-brand); color: var(--fn-brand-ink); }
.fn-thanks-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px; margin-top: 10px; }
.fn-thanks-back { color: var(--fn-ink-2); font-weight: 600; text-decoration: underline !important; text-underline-offset: 4px; }

@media (max-width: 960px) {
    :root { --fn-pad: 64px; }
    .fn-thanks-grid { grid-template-columns: minmax(0, 1fr); }
    .fn-faq-grid, .fn-story-grid, .fn-form-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .fn-story.is-flip .fn-story-media { order: 0; }
    .fn-story-media img { aspect-ratio: 4 / 3; }
    .fn-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    :root { --fn-pad: 52px; }
    body.fn-body { font-size: 16.5px; }
    .fn-wrap { padding-inline: 16px; }
    .fn-head { margin-bottom: 28px; }
    .fn-sub { font-size: 16.5px; }
    .fn-call span { display: none; }
    .fn-call { width: 40px; height: 40px; justify-content: center; border-radius: 50%; border: 2px solid var(--fn-line); }
    .fn-form { padding: 18px 14px; border-radius: var(--fn-radius); }
    .fn-guarantee-box { flex-direction: column; text-align: center; padding: 28px 20px; }
    .fn-guarantee-box .fn-points li { text-align: left; }
    .fn-cta-box { padding: 30px 22px; }
    .fn-footer-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
    .fn-thanks-card { padding: 30px 18px; }
    .fn-thanks-steps { grid-template-columns: minmax(0, 1fr); }
    .fn-sticky { display: flex; }
    body.fn-body { padding-bottom: 72px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }

/* ── Theme layer ── */

/* Oudh Noor — black lacquer, burnished gold hairlines, spotlight glow, Cinzel caps + Noto Serif Bengali, slow and quiet. */
:root {
    --ou-gold: #C9A24A; --ou-gold-2: #E9D49A; --ou-smoke: #17140F; --ou-line: rgba(201, 162, 74, .28);
    --fn-bg: var(--ou-black, #0C0B09); --fn-ink: #F2EADB; --fn-ink-2: #C2B59D; --fn-muted: #8E826D; --fn-line: rgba(201, 162, 74, .22);
    --fn-soft: #14120E; --fn-card: #15130F; --fn-brand-ink: #15110A; --fn-accent: #E9D49A; --fn-good: #C9A24A; --fn-bad: #E07A6B;
    --fn-radius: 2px; --fn-radius-sm: 2px; --fn-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
    --fn-head-font: 'Cinzel', 'Noto Serif Bengali', Georgia, serif;
}
.ou-lp .fn-title { font-family: 'Noto Serif Bengali', 'Cinzel', serif; font-weight: 600; color: #fff; }
.ou-lp .fn-kicker { font-family: 'Cinzel', 'Noto Serif Bengali', serif; color: var(--ou-gold); font-weight: 600; }
.ou-lp .fn-btn { border-radius: 0; background: linear-gradient(135deg, var(--ou-gold-2), var(--ou-gold) 55%, #9C7A2F); color: #15110A !important; box-shadow: 0 10px 30px -12px rgba(201, 162, 74, .6); }
.ou-lp .fn-btn:hover { filter: brightness(1.08); }
.ou-lp .fn-announce { background: #000; color: var(--ou-gold); border-bottom: 1px solid var(--ou-line); }
.ou-lp .fn-header { background: rgba(12, 11, 9, .82); border-bottom: 1px solid var(--ou-line); }
.ou-lp .fn-logo img { background: var(--ou-gold-2); padding: 4px 10px; border-radius: 2px; }
.ou-lp .fn-call { color: var(--fn-ink); }

/* Hero */
.ou-hero { position: relative; overflow: hidden; padding-block: 70px 90px; background: radial-gradient(700px 520px at 72% 40%, rgba(201, 162, 74, .22), transparent 70%), var(--fn-bg); }
.ou-hero::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: linear-gradient(transparent, var(--ou-line), transparent); }
.ou-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 70px; align-items: center; }
.ou-hero-copy { display: flex; flex-direction: column; gap: 22px; }
.ou-kicker { font-family: 'Cinzel', serif; color: var(--ou-gold); font-size: 15px; }
.ou-title { font-family: 'Noto Serif Bengali', serif !important; font-size: clamp(40px, 5.6vw, 74px) !important; font-weight: 600 !important; line-height: 1.18 !important; color: #fff !important; }
.ou-text { color: var(--fn-ink-2); font-size: 19px; max-width: 500px; }
.ou-notes { display: flex; flex-wrap: wrap; gap: 0; border-top: 1px solid var(--ou-line); border-bottom: 1px solid var(--ou-line); }
.ou-notes li { padding: 12px 18px; color: var(--ou-gold-2); font-family: 'Noto Serif Bengali', serif; font-size: 16px; }
.ou-notes li + li { border-left: 1px solid var(--ou-line); }
.ou-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; }
.ou-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.ou-price b { font-family: 'Cinzel', 'Noto Serif Bengali', serif; font-size: 40px; font-weight: 600; color: var(--ou-gold-2); }
.ou-price del { color: var(--fn-muted); }
.ou-price small { flex-basis: 100%; color: var(--fn-ink-2); font-size: 14px; }
.ou-price small:empty, .ou-badge:empty { display: none; }
.ou-hero-media { position: relative; justify-self: center; width: min(100%, 400px); }
.ou-frame { position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--ou-gold); }
.ou-shot { position: relative; aspect-ratio: 4 / 5; overflow: hidden; box-shadow: var(--fn-shadow); }
.ou-shot img { width: 100%; height: 100%; object-fit: cover; }
.ou-badge { position: absolute; right: -20px; bottom: 30px; padding: 12px 18px; background: #000; border: 1px solid var(--ou-gold); color: var(--ou-gold-2); font-family: 'Noto Serif Bengali', serif; font-size: 15px; }

/* Pyramid */
.ou-pyr-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 60px; align-items: center; }
.ou-tiers { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.ou-tier { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 20px; align-items: center; padding: 22px 26px; background: linear-gradient(90deg, rgba(201, 162, 74, .14), rgba(201, 162, 74, .04)); border: 1px solid var(--ou-line); clip-path: polygon(4% 0, 96% 0, 100% 100%, 0 100%); }
.ou-tier.is-0 { width: 72%; } .ou-tier.is-1 { width: 86%; } .ou-tier.is-2 { width: 100%; }
.ou-tier-label { display: flex; flex-direction: column; font-family: 'Noto Serif Bengali', serif; color: var(--ou-gold); font-weight: 600; font-size: 18px; }
.ou-tier-label small { color: var(--fn-muted); font-weight: 400; font-size: 13px; }
.ou-tier b { color: #fff; font-family: 'Noto Serif Bengali', serif; font-size: 19px; font-weight: 600; }
.ou-tier p { color: var(--fn-ink-2); font-size: 15px; }

/* Moments */
.ou-moments { background: var(--ou-smoke); border-block: 1px solid var(--ou-line); }
.ou-mo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--ou-line); border: 1px solid var(--ou-line); }
.ou-mo-photo { grid-row: span 2; background: #000; }
.ou-mo-photo img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; opacity: .9; }
.ou-mo { display: flex; flex-direction: column; gap: 10px; padding: 30px 26px; background: var(--ou-smoke); }
.ou-mo span { color: var(--ou-gold); }
.ou-mo h3 { font-family: 'Noto Serif Bengali', serif; font-size: 21px; color: #fff; }
.ou-mo p { color: var(--fn-ink-2); font-size: 15.5px; }

/* Shared blocks in black & gold */
.ou-lp .fn-benefit, .ou-lp .fn-review, .ou-lp .fn-qa, .ou-lp .fn-table-wrap { background: var(--fn-card); border-color: var(--ou-line); }
.ou-lp .fn-benefit-ico { background: transparent; border: 1px solid var(--ou-gold); color: var(--ou-gold); border-radius: 50%; }
.ou-lp .fn-step-n { background: transparent; border: 1px solid var(--ou-gold); color: var(--ou-gold-2); font-family: 'Cinzel', serif; }
.ou-lp .fn-story-media img { border-radius: 0; outline: 1px solid var(--ou-gold); outline-offset: 12px; }
.ou-lp .fn-review blockquote { font-family: 'Noto Serif Bengali', serif; }
.ou-lp .fn-avatar { background: #000; color: var(--ou-gold); border: 1px solid var(--ou-line); }
.ou-lp .fn-table thead th { background: #000; }
.ou-lp .fn-table .is-us { background: rgba(201, 162, 74, .1); }
.ou-lp .fn-cta-box { background: radial-gradient(600px 300px at 80% 50%, rgba(201, 162, 74, .25), transparent), #000; border: 1px solid var(--ou-gold); border-radius: 0; }
.ou-lp .fn-cta .fn-price b { color: var(--ou-gold-2); font-family: 'Cinzel', serif; }
.ou-lp .fn-guarantee-box { background: var(--fn-card); border: 1px solid var(--ou-line); }
.ou-lp .fn-seal { background: transparent; border: 1px solid var(--ou-gold); color: var(--ou-gold); }
.ou-lp .fn-order { background: radial-gradient(800px 400px at 50% 0, rgba(201, 162, 74, .14), transparent), var(--fn-bg); }
.ou-lp .fn-form { background: #12100C; border: 1px solid var(--ou-gold); border-radius: 0; }
.ou-lp .fn-product-line, .ou-lp .fn-summary { background: rgba(201, 162, 74, .06); }
.ou-lp .fn-pack-box, .ou-lp .fn-zone-box { background: transparent; border-color: var(--ou-line); }
.ou-lp .fn-pack-box::before, .ou-lp .fn-zone-box::before { background: transparent; }
.ou-lp .fn-pack input:checked + .fn-pack-box, .ou-lp .fn-zone input:checked + .fn-zone-box { border-color: var(--ou-gold); background: rgba(201, 162, 74, .1); }
.ou-lp .fn-pack input:checked + .fn-pack-box::before, .ou-lp .fn-zone input:checked + .fn-zone-box::before { border-color: var(--ou-gold); background: radial-gradient(circle, var(--ou-gold) 0 4px, transparent 5px); }
.ou-lp .fn-field input, .ou-lp .fn-field textarea, .ou-lp .fn-note textarea { background: transparent; border-color: var(--ou-line); color: #fff; border-radius: 0; }
.ou-lp .fn-alert { background: rgba(224, 122, 107, .1); }
.ou-lp .fn-sticky { background: #000; border-top: 1px solid var(--ou-line); }
.ou-lp .fn-sticky-call { border-color: var(--ou-line); color: #fff; }
.ou-lp .fn-footer { background: #000; border-top: 1px solid var(--ou-line); }
.ou-lp .fn-footer-name { color: var(--ou-gold-2); }
.ou-lp .fn-thanks-card { background: var(--fn-card); }

@media (max-width: 960px) {
    .ou-hero::before { display: none; }
    .ou-hero-grid, .ou-pyr-grid { grid-template-columns: minmax(0, 1fr); gap: 50px; }
    .ou-hero-media { order: -1; width: min(78%, 340px); }
    .ou-mo-grid { grid-template-columns: 1fr 1fr; }
    .ou-mo-photo { grid-column: 1 / -1; grid-row: auto; }
    .ou-mo-photo img { min-height: 0; aspect-ratio: 16 / 9; }
}
@media (max-width: 640px) {
    .ou-hero { padding-block: 50px 60px; }
    .ou-text { font-size: 17px; }
    .ou-buy .fn-btn { width: 100%; }
    .ou-badge { right: -8px; }
    .ou-notes li { padding: 10px 12px; font-size: 14.5px; }
    .ou-tier { grid-template-columns: minmax(0, 1fr); gap: 6px; padding: 18px 22px; }
    .ou-tier.is-0, .ou-tier.is-1 { width: 100%; }
    .ou-mo-grid { grid-template-columns: minmax(0, 1fr); }
}