/* ==========================================================================
   Product pages + thank-you pages (mobile first)
   ========================================================================== */

/* ---------- Hero ---------- */
.pd-hero { background: var(--paper); }
.pd-hero__media { position: relative; display: grid; place-items: center; padding: 20px 20px 26px; margin-inline: calc(var(--gutter) * -1); background: #eadcb4; overflow: hidden; isolation: isolate; }
.pd-hero__media::before { content: ""; position: absolute; z-index: -1; width: min(78vw, 330px); aspect-ratio: 1; border-radius: 50%; background: rgba(255,255,255,.45); box-shadow: 0 0 0 22px rgba(255,255,255,.2); }
.pd-hero--dark .pd-hero__media { background: #0f2037; }
.pd-hero--dark .pd-hero__media::before { background: #1a3453; box-shadow: 0 0 0 22px rgba(201,151,63,.14); }
.pd-hero__media .book { width: min(34vw, 136px); }
.pd-hero__body { padding-block: 20px 30px; }
.pd-hero h1 { font-size: clamp(1.7rem, 7vw, 2.6rem); line-height: 1.1; letter-spacing: -0.02em; margin-bottom: .45em; }
.pd-hero h1 em { font-style: italic; font-weight: 500; color: var(--gold-text); }
.pd-hero .lede { font-size: 1rem; margin-bottom: 16px; }
.buy { max-width: 440px; }
.buy .btn { margin-top: 12px; }
.pd-hero .eyebrow { margin-bottom: .7rem; }
@media (min-width: 900px) {
  .pd-hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-block: 48px 56px; }
  .pd-hero__media { order: 2; margin: 0; border-radius: 24px; min-height: 540px; }
  .pd-hero__media::before { width: 420px; }
  .pd-hero__media .book { width: min(24vw, 270px); }
  .pd-hero__body { padding: 0; }
  .pd-hero h1 { font-size: clamp(2.4rem, 4vw, 3.3rem); }
}

/* ---------- Sections ---------- */
.pd-sec { padding-block: clamp(28px, 6vw, 56px); }
.pd-sec--tight { padding-block: clamp(22px, 5vw, 44px); }
.pd-h { font-size: clamp(1.45rem, 5.2vw, 2.1rem); margin-bottom: 18px; }

.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.facts li { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 16px 14px; }
.facts b { display: block; font-family: var(--font-serif); font-size: 1.9rem; line-height: 1; color: var(--gold-text); font-weight: 600; margin-bottom: 8px; }
.facts span { display: block; font-size: .88rem; color: var(--muted); line-height: 1.4; }
@media (min-width: 760px) { .facts { grid-template-columns: repeat(4, 1fr); gap: 16px; } .facts li { padding: 22px; } }

.fixlist { display: grid; gap: 12px; }
.fixlist li { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; display: grid; gap: 10px; }
.fixlist p { margin: 0; display: flex; gap: 10px; align-items: flex-start; line-height: 1.4; }
.fixlist svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }
.fixlist .bad { color: var(--muted); font-size: .92rem; }
.fixlist .bad svg { color: var(--bad); }
.fixlist .good { color: var(--ink); font-weight: 600; }
.fixlist .good svg { color: var(--ok); }
@media (min-width: 900px) { .fixlist { grid-template-columns: repeat(3, 1fr); gap: 16px; } .fixlist li { padding: 22px; } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 9px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: .9rem; font-weight: 500; line-height: 1.3; }
.chips li b { color: var(--gold-text); font-family: var(--font-serif); margin-right: 8px; font-weight: 600; }
.pd-for { margin: 18px 0 0; color: var(--muted); font-size: .95rem; max-width: 44em; }

.closer { background: var(--ink); color: #fff; border-radius: 20px; padding: 28px 22px; display: grid; justify-items: center; text-align: center; gap: 4px; max-width: 560px; margin-inline: auto; }
.closer h2 { color: #fff; font-size: 1.55rem; margin-bottom: 14px; }
.closer .price-row { justify-content: center; }
.closer .btn { margin-top: 18px; max-width: 360px; }

.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; }
.faq summary { list-style: none; cursor: pointer; padding: 16px 48px 16px 18px; font-weight: 600; position: relative; line-height: 1.4; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; font-weight: 400; color: var(--gold-text); }
.faq details[open] summary::after { content: "\2013"; }
.faq .answer { padding: 0 18px 16px; color: var(--muted); font-size: .95rem; }
.faq .answer p { margin: 0; }
@media (min-width: 900px) { .faq { max-width: 760px; } }

.also { margin-top: 26px; display: flex; align-items: center; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; max-width: 640px; text-decoration: none; transition: border-color .25s, transform .25s; }
.also:hover { border-color: var(--gold); transform: translateY(-2px); }
.also__img { flex: none; width: 64px; padding: 9px; border-radius: 10px; background: #eadcb4; display: grid; place-items: center; }
.also__img--dark { background: #0f2037; }
.also__img img { width: 100%; box-shadow: 3px 5px 10px -3px rgba(0,0,0,.5); }
.also__txt { display: grid; gap: 3px; flex: 1; min-width: 0; line-height: 1.3; }
.also__txt small { font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); }
.also__txt b { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.also__price { font-size: .9rem; color: var(--ink); }
.also__price strong { font-family: var(--font-serif); font-size: 1.05rem; }
.also__price s { color: var(--muted); font-size: .84rem; }
.also .arrow { color: var(--gold-text); flex: none; }

/* ---------- Thank-you page ---------- */
.ty { padding-block: clamp(24px, 6vw, 64px) clamp(32px, 7vw, 72px); }
.ty-card { max-width: 540px; margin-inline: auto; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 28px 22px 26px; text-align: center; box-shadow: 0 30px 60px -40px rgba(11,22,38,.5); }
.ty-badge { display: inline-flex; align-items: center; gap: 9px; padding: 6px 15px 6px 7px; background: #e3f1ea; color: var(--ok); border-radius: 999px; font-size: .84rem; font-weight: 600; margin-bottom: 16px; }
.ty-badge svg { width: 22px; height: 22px; padding: 4px; background: var(--ok); color: #fff; border-radius: 50%; }
.ty h1 { font-size: clamp(1.8rem, 7.2vw, 2.5rem); line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 0; }
.ty h1 em { display: block; font-style: italic; font-weight: 500; color: var(--gold-text); }
.ty-cover { width: 118px; margin: 24px auto 16px; }
.ty-name { font-family: var(--font-serif); font-size: 1.15rem; font-weight: 600; color: var(--ink); margin: 0 0 2px; }
.ty-meta { font-size: .86rem; color: var(--muted); margin: 0 0 20px; }
.ty-hint { font-size: .8rem; color: var(--muted); margin: 10px 0 0; }
.ty-tip { margin-top: 22px; text-align: left; background: var(--paper-2); border-left: 3px solid var(--gold); border-radius: 0 10px 10px 0; padding: 13px 16px; font-size: .92rem; color: #2b3547; }
.ty-fine { margin: 16px 0 0; font-size: .82rem; color: var(--muted); }
.ty-fine a { color: var(--gold-text); text-decoration: underline; }
.ty-locked { max-width: 560px; padding-block: clamp(60px, 12vw, 140px); }