/* ==========================================================================
   Bespoke product landing — SHARED base primitives (.pdp-*)
   Palette + hero motif + signature sections live in each per-product file,
   which sets the theme variables below on `.pdp-page.theme-<name>`.
   Variable contract a theme MUST define:
     --pdp-bg --pdp-bg2 --pdp-ink --pdp-muted
     --pdp-accent --pdp-accent2 --pdp-accent-ink
     --pdp-line --pdp-card --pdp-glass
     --pdp-hero-bg   (full background stack for the hero)
     --pdp-alt-mid   (mid colour of alternating section gradient)
     --pdp-cta-bg    (background stack for the CTA section)
   ========================================================================== */

.pdp-page {
    background: var(--pdp-bg);
    color: var(--pdp-ink);
    overflow-x: clip;
    font-synthesis: none;
}
.pdp-page *, .pdp-page *::before, .pdp-page *::after { box-sizing: border-box; }
.pdp-wrap { width: min(92vw, 1180px); margin-inline: auto; }

/* type */
.pdp-eyebrow { display: inline-flex; align-items: center; gap: .5em; font-size: .74rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--pdp-accent); }
.pdp-eyebrow::before { content: ""; width: 26px; height: 1px; background: linear-gradient(90deg, var(--pdp-accent), transparent); }
.pdp-h2 { font-size: clamp(1.7rem, 3.6vw, 2.9rem); line-height: 1.08; font-weight: 800; letter-spacing: -.02em; margin: .35em 0 .5em; }
.pdp-h2 .g { background: linear-gradient(120deg, var(--pdp-accent), var(--pdp-accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pdp-lead { color: var(--pdp-muted); font-size: clamp(1rem, 1.5vw, 1.15rem); max-width: 62ch; line-height: 1.6; }

/* reveal-on-scroll */
.pdp-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.pdp-reveal.is-visible { opacity: 1; transform: none; }
.pdp-reveal[data-delay="1"] { transition-delay: .08s; }
.pdp-reveal[data-delay="2"] { transition-delay: .16s; }
.pdp-reveal[data-delay="3"] { transition-delay: .24s; }
.pdp-reveal[data-delay="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
    .pdp-reveal { opacity: 1; transform: none; transition: none; }
    /* each theme file also disables its own hero-motif animations */
}

/* buttons */
.pdp-btn { display: inline-flex; align-items: center; gap: .6em; padding: 15px 28px; border-radius: 14px; font-weight: 700; font-size: 1rem; text-decoration: none; border: 0; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; font-family: inherit; }
.pdp-btn--primary { background: linear-gradient(120deg, var(--pdp-accent), var(--pdp-accent2)); color: var(--pdp-accent-ink); box-shadow: 0 12px 34px -12px color-mix(in srgb, var(--pdp-accent) 70%, transparent); }
.pdp-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 44px -12px color-mix(in srgb, var(--pdp-accent) 85%, transparent); }
.pdp-btn--ghost { background: transparent; color: var(--pdp-ink); border: 1px solid var(--pdp-line); }
.pdp-btn--ghost:hover { border-color: var(--pdp-accent); color: var(--pdp-accent); }

/* hero layout (motif visuals stay per-product) */
.pdp-hero { position: relative; isolation: isolate; min-height: 100svh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; background: var(--pdp-hero-bg); }
.pdp-hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; width: min(92vw,1180px); margin-inline: auto; }
.pdp-title { font-size: clamp(2.6rem, 6.6vw, 4.9rem); line-height: .95; font-weight: 850; letter-spacing: -.03em; margin: 14px 0 0; }
.pdp-title .sub { display: block; font-size: clamp(1rem, 2.1vw, 1.34rem); font-weight: 600; color: var(--pdp-accent); margin-top: .45em; }
.pdp-hero-desc { color: var(--pdp-muted); font-size: clamp(1rem, 1.5vw, 1.16rem); line-height: 1.6; max-width: 46ch; margin: 22px 0 28px; }
.pdp-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.pdp-badge { display: inline-flex; align-items: center; gap: .4em; padding: 8px 14px; border-radius: 999px; background: var(--pdp-card); border: 1px solid var(--pdp-line); font-size: .82rem; font-weight: 600; }
.pdp-badge b { color: var(--pdp-accent); }
.pdp-cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.pdp-hero-media { position: relative; display: grid; place-items: center; aspect-ratio: 1; }

/* trust strip (flex variant) */
.pdp-strip { border-block: 1px solid var(--pdp-line); background: rgba(0,0,0,.2); }
.pdp-strip-inner { display: flex; flex-wrap: wrap; gap: 14px 40px; justify-content: center; padding: 20px 0; width: min(92vw,1180px); margin-inline: auto; }
.pdp-strip-item { display: flex; align-items: center; gap: 10px; color: var(--pdp-muted); font-size: .92rem; font-weight: 600; }
.pdp-strip-item b { color: var(--pdp-ink); }
.pdp-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--pdp-accent); box-shadow: 0 0 12px var(--pdp-accent); }

/* fact strip (grid variant) */
.pdp-facts { display: grid; grid-template-columns: repeat(4, 1fr); width: min(92vw,1180px); margin-inline: auto; }
.pdp-facts-wrap { border-block: 1px solid var(--pdp-line); background: rgba(0,0,0,.2); }
.pdp-fact { text-align: center; padding: 26px 12px; border-right: 1px solid var(--pdp-line); }
.pdp-fact:last-child { border-right: 0; }
.pdp-fact .v { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 850; background: linear-gradient(120deg, var(--pdp-accent), var(--pdp-accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pdp-fact .k { color: var(--pdp-muted); font-size: .82rem; margin-top: 4px; }

/* sections */
.pdp-section { padding: clamp(64px, 9vw, 118px) 0; position: relative; }
.pdp-section--alt { background: linear-gradient(180deg, var(--pdp-bg), var(--pdp-alt-mid) 55%, var(--pdp-bg)); }
.pdp-head { max-width: 760px; margin-bottom: 44px; }
.pdp-head.center { text-align: center; margin-inline: auto; }
.pdp-head.center .pdp-eyebrow { justify-content: center; }

/* how it works (numbered) */
.pdp-how { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.pdp-how ol { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 16px; }
.pdp-how li { counter-increment: s; position: relative; padding-left: 52px; line-height: 1.5; min-height: 36px; display: flex; align-items: center; }
.pdp-how li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-weight: 800; color: var(--pdp-accent); background: color-mix(in srgb, var(--pdp-accent) 14%, transparent); border: 1px solid var(--pdp-line); }
.pdp-how-visual { position: relative; display: grid; place-items: center; aspect-ratio: 1; border-radius: 24px; border: 1px solid var(--pdp-line); background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--pdp-accent2) 16%, transparent), transparent 62%), var(--pdp-card); }
.pdp-how-visual img { max-width: 58%; max-height: 80%; object-fit: contain; filter: drop-shadow(0 20px 40px rgba(0,0,0,.5)); }

/* FAQ accordion */
.pdp-faq { max-width: 880px; margin-inline: auto; display: grid; gap: 12px; }
.pdp-faq details { border: 1px solid var(--pdp-line); border-radius: 16px; background: var(--pdp-card); overflow: hidden; }
.pdp-faq summary { cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 700; font-size: 1.04rem; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.pdp-faq summary::-webkit-details-marker { display: none; }
.pdp-faq summary::after { content: "+"; color: var(--pdp-accent); font-size: 1.4rem; font-weight: 400; transition: transform .25s ease; }
.pdp-faq details[open] summary::after { transform: rotate(45deg); }
.pdp-faq .ans { padding: 0 24px 22px; color: var(--pdp-muted); line-height: 1.6; }
.pdp-faq .ans :is(p, ul, ol) { margin: 0 0 .6em; }
.pdp-faq .ans :is(ul, ol) { padding-left: 1.1em; }

/* CTA + lead form */
.pdp-cta { background: var(--pdp-cta-bg); }
.pdp-cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.pdp-form-card { background: var(--pdp-glass); border: 1px solid var(--pdp-line); border-radius: 24px; padding: 34px; backdrop-filter: blur(8px); }
.pdp-form-card h3 { margin: 0 0 20px; font-size: 1.4rem; }
.pdp-form .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.pdp-form label { font-size: .85rem; color: var(--pdp-muted); font-weight: 600; }
.pdp-form input, .pdp-form select, .pdp-form textarea { width: 100%; padding: 13px 15px; border-radius: 12px; border: 1px solid var(--pdp-line); background: rgba(0,0,0,.28); color: var(--pdp-ink); font-size: .98rem; font-family: inherit; }
.pdp-form input:focus, .pdp-form select:focus, .pdp-form textarea:focus { outline: none; border-color: var(--pdp-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--pdp-accent) 15%, transparent); }
.pdp-form .error { color: #ff8f8f; font-size: .8rem; }
.pdp-form button { width: 100%; margin-top: 6px; }
.pdp-success { padding: 26px; border-radius: 18px; background: color-mix(in srgb, var(--pdp-accent) 10%, transparent); border: 1px solid color-mix(in srgb, var(--pdp-accent) 40%, transparent); color: var(--pdp-ink); font-weight: 600; }
.pdp-disclaimer { margin-top: 30px; color: var(--pdp-muted); font-size: .82rem; line-height: 1.55; max-width: 60ch; }
.pdp-breadcrumb { display: flex; gap: 10px; align-items: center; font-size: .84rem; color: var(--pdp-muted); margin-bottom: 22px; }
.pdp-breadcrumb a { color: var(--pdp-muted); text-decoration: none; }
.pdp-breadcrumb a:hover { color: var(--pdp-accent); }

/* ===================== RESPONSIVE (shared) ===================== */
@media (max-width: 900px) {
    .pdp-hero-inner { grid-template-columns: 1fr; text-align: center; gap: 16px; }
    .pdp-hero { min-height: auto; padding: 104px 0 56px; }
    .pdp-hero-media { order: -1; max-width: 360px; margin-inline: auto; }
    .pdp-badges, .pdp-cta-row { justify-content: center; }
    .pdp-hero-desc { margin-inline: auto; }
    .pdp-facts { grid-template-columns: 1fr 1fr; }
    .pdp-fact:nth-child(2) { border-right: 0; }
    .pdp-fact { border-bottom: 1px solid var(--pdp-line); }
    .pdp-how { grid-template-columns: 1fr; }
    .pdp-how-visual { order: -1; max-width: 360px; margin-inline: auto; }
    .pdp-cta-grid { grid-template-columns: 1fr; }
}