/* ============================================================
   Buyer's & Seller's Guides: home page section and guide pages
   ============================================================ */

/* ---------- Home page: "Free Guides" band ---------- */
.guides-band { background: var(--brand); }
.guides-band .eyebrow { color: var(--ink); opacity: .75; }
.guides-band__head { max-width: 640px; margin-bottom: 48px; }
.guides-band__head .lede { color: var(--ink-soft); margin-top: 18px; }
.guides-band__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.guide-card {
  display: grid; grid-template-columns: 150px minmax(0, 1fr); grid-template-rows: auto auto 1fr;
  grid-template-areas: "cover head" "cover text" "cover btn";
  column-gap: 28px; align-items: start;
  background: #fff; padding: 28px; border-radius: 4px; text-decoration: none;
  box-shadow: 0 14px 36px rgba(43,47,56,.14); transition: transform .25s, box-shadow .25s;
}
.guide-card:hover { transform: translateY(-4px); box-shadow: 0 20px 44px rgba(43,47,56,.2); }
.guide-card__cover { grid-area: cover; width: 100%; height: auto; box-shadow: 0 8px 20px rgba(43,47,56,.22); }
.guide-card__head { grid-area: head; }
.guide-card__kicker { font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--brass); margin: 4px 0 8px; }
.guide-card h3 { font-size: clamp(26px, 2.6vw, 32px); margin-bottom: 10px; }
.guide-card__text { grid-area: text; margin: 0 0 20px; font-size: 15px; color: var(--stone); line-height: 1.55; }
.guide-card .btn { grid-area: btn; justify-self: start; align-self: end; padding: 15px 22px; }
@media (max-width: 960px) { .guides-band__grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) {
  .guide-card { grid-template-columns: 92px minmax(0, 1fr); grid-template-rows: auto; grid-template-areas: "cover head" "text text" "btn btn"; column-gap: 18px; padding: 20px; align-items: center; }
  .guide-card__text { margin: 18px 0 18px; }
  .guide-card .btn { justify-self: stretch; padding: 16px 12px; letter-spacing: .14em; }
}

/* ---------- Guide page: top section ---------- */
.guide-hero { background: linear-gradient(180deg, var(--ivory) 0%, #fff 100%); padding: 8px 0 clamp(56px, 8vw, 100px); }
.guide-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 440px; gap: clamp(36px, 6vw, 90px); align-items: start; }
.guide-hero h1 { font-size: clamp(42px, 6vw, 72px); font-weight: 300; margin-bottom: 16px; }
.guide-hero .lede { margin: 0 0 34px; }
.guide-hero__cover { max-width: 360px; transform: rotate(-2deg); }
.guide-hero__cover img { width: 100%; height: auto; box-shadow: 0 24px 50px rgba(43,47,56,.25); }

/* ---------- Guide page: form card ---------- */
.guide-form { position: sticky; top: 124px; margin-top: 28px; background: #fff; padding: 36px 34px 28px; border-radius: 4px; box-shadow: 0 24px 60px rgba(43,47,56,.16); scroll-margin-top: 110px; }
.guide-form h2 { font-size: clamp(30px, 3.2vw, 38px); margin-bottom: 8px; }
.guide-form .eyebrow { margin-bottom: 10px; }
.guide-form__note { margin: 0 0 18px; color: var(--stone); font-size: 15px; line-height: 1.55; }
.guide-form__form { grid-template-columns: 1fr; gap: 14px; }
.guide-form__form .field input { border-bottom-width: 2px; }
.guide-form__form .field.is-invalid label { color: #8a3b2e; }
.guide-form__form .field.is-invalid input { border-bottom-color: #8a3b2e; }
.guide-form__submit { width: 100%; margin-top: 4px; }
.guide-form__error { margin: 0; color: #8a3b2e; font-size: 14px; }
.guide-form__error:empty { display: none; }
.guide-form__done p { margin: 0 0 20px; }
.guide-form__download { width: 100%; margin-bottom: 20px; }
.guide-form__done .guide-form__note { margin: 0; }

/* ---------- Guide page: what's inside ---------- */
.guide-about__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(36px, 6vw, 90px); align-items: start; }
.guide-about__intro { margin: 22px 0 0; color: var(--ink-soft); }
.guide-toc { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; }
.guide-toc li { display: flex; gap: 14px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
.guide-toc span { font-family: var(--serif); font-size: 22px; color: var(--brand-deep); min-width: 28px; }

/* ---------- Guide page: sample pages ---------- */
.guide-preview .section-title { margin-bottom: 40px; }
.guide-preview__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 3vw, 36px); }
.guide-preview figure { margin: 0; }
.guide-preview img { width: 100%; height: auto; box-shadow: 0 14px 34px rgba(43,47,56,.16); }
.guide-preview figcaption { margin-top: 14px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--stone); text-align: center; }
.guide-preview__cta { display: flex; flex-wrap: wrap; gap: 18px 30px; align-items: center; justify-content: center; margin-top: 48px; }
.guide-preview__other { display: inline-block; padding: 12px 0; font-size: 14px; letter-spacing: .04em; color: var(--ink); text-underline-offset: 4px; }

/* ---------- Guide page: tablets and phones ---------- */
@media (max-width: 960px) {
  .guide-hero__grid { grid-template-columns: 1fr; }
  .guide-hero__cover { max-width: 260px; margin: 0 auto; }
  .guide-form { position: static; margin-top: 0; }
  .guide-about__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .guide-form { padding: 28px 20px 22px; }
  .guide-hero__cover { max-width: 200px; }
  .guide-toc { grid-template-columns: 1fr; }
  .guide-preview__grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .guide-preview figcaption { font-size: 10px; letter-spacing: .1em; }
}