/* ==========================================================================
   Involve - page-specific sections (home, inner pages, 404).
   ========================================================================== */

/* ---------- inner page title ---------- */
.page-title { padding: clamp(130px, 20vw, 200px) 0 clamp(40px, 7vw, 72px); }
.page-title h1 { font-size: clamp(2.4rem, 7vw, 4.25rem); margin-bottom: .3em; max-width: 14em; }

/* ---------- home: hero ---------- */
.hero { padding: clamp(140px, 24vw, 240px) 0 clamp(64px, 10vw, 110px); }
.hero-title { font-size: clamp(3.4rem, 17vw, 10rem); letter-spacing: .06em; line-height: .95; margin: 0 0 .18em -.04em; }
.hero-sub { font-family: var(--serif); font-size: clamp(1.3rem, 3.6vw, 2rem); color: var(--blue); margin: 0 0 1.1em; }
.hero-text { max-width: 36em; color: var(--muted); font-size: 1.1rem; }
.hero .btn-row { margin-top: 36px; }
.facts { display: grid; gap: 0; margin: clamp(56px, 9vw, 96px) 0 0; border-top: 1px solid var(--ink); }
.facts div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.facts dd { margin: 0; color: var(--ink); font-family: var(--serif); font-size: 1.15rem; }
@media (min-width: 760px) {
  .facts { grid-template-columns: repeat(4, 1fr); gap: 32px; padding-top: 22px; }
  .facts div { border-bottom: 0; padding: 0; }
}

/* ---------- home: about (pull quote + numbered rows) ---------- */
.about-head { max-width: 860px; margin-bottom: clamp(48px, 8vw, 96px); }
.story { list-style: none; }
.story-row { display: grid; gap: 28px; padding: 44px 0; border-top: 1px solid var(--line); align-items: center; }
.story-num { display: block; font-family: var(--serif); font-size: clamp(3rem, 8vw, 5rem); color: var(--orange); line-height: 1; margin-bottom: 16px; }
.story-body h3 { margin-bottom: .4em; }
.story-body p { color: var(--muted); max-width: 30em; margin: 0; }
.story-row.no-media { grid-template-columns: 1fr; }
.story-media { background: var(--paper); overflow: hidden; }
.story-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (min-width: 900px) {
  .story-row { grid-template-columns: 1fr 1fr; gap: 96px; padding: 64px 0; }
  .story-row.no-media { grid-template-columns: 1fr; gap: 0; }
  .story-row.no-media .story-body p { max-width: 38em; }
  .story-row:nth-child(even) .story-body { order: 2; }
}

/* ---------- home: video ---------- */
.split-video { align-items: center; }
.video-frame { background: var(--band); aspect-ratio: 16 / 9; }
.video-frame video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- home + page: green ---------- */
.green-art { aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper); }
.green-art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.split-text > :last-child { margin-bottom: 0; }
.split-green .split-text h2 { margin-bottom: .6em; }
.lead-text { font-size: 1.15rem; }
.split-text .btn { margin-top: 12px; }

/* ---------- home: forest (full-width dark band, black only) ---------- */
.forest-band { position: relative; overflow: hidden; background: var(--band); color: var(--band-text); padding: var(--section) 0; }
.forest-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.forest-inner { position: relative; }
.forest-band h2 { color: var(--band-strong); font-size: clamp(2.4rem, 7vw, 4.5rem); max-width: 12em; }
.forest-band .eyebrow { color: var(--band-strong); }
.forest-text-short { max-width: 34em; font-size: 1.1rem; margin-bottom: 1.6em; }
.forest-band .arrow-link { color: var(--band-strong); }

/* ---------- home: magazine ---------- */
.magazine-cover { display: block; max-width: 340px; border: 1px solid var(--line); background: var(--paper); overflow: hidden; }
.magazine-cover img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: transform .8s var(--ease); }
.magazine-cover:hover img { transform: scale(1.03); }
.split-magazine .split-text h2 { margin-bottom: .5em; }

/* ---------- home: contact ---------- */
.section-contact { border-top: 1px solid var(--line); }
.contact-list { margin: 0 0 36px; }
.contact-item { display: grid; gap: 6px; padding: 22px 0; border-top: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 1px solid var(--line); }
.contact-item dt { font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.contact-item dd { margin: 0; }
.contact-big { font-family: var(--serif); font-size: clamp(1.4rem, 4.6vw, 2.2rem); color: var(--ink); word-break: break-word; }
.contact-big:hover { color: var(--blue); }
@media (min-width: 760px) { .contact-item { grid-template-columns: 160px 1fr; gap: 24px; align-items: baseline; } }

/* ---------- inner pages ---------- */
.summary { margin-bottom: clamp(40px, 7vw, 72px); }
.forest-text { font-size: 1.2rem; line-height: 2; color: var(--ink); }
.forest-text p { margin-bottom: 1.4em; }
.signoff { font-family: var(--serif); font-size: 1.2rem; color: var(--blue); }
.wrap-narrow .btn-row { margin-top: 32px; }

.social-list { list-style: none; border-bottom: 1px solid var(--line); }
.social-list li { border-top: 1px solid var(--line); }
.social-link { display: flex; align-items: center; gap: 18px; min-height: 76px; padding: 14px 0; color: var(--ink); transition: padding .3s var(--ease), color .2s; }
.social-link:hover { padding-left: 14px; color: var(--blue); }
.social-name { font-family: var(--serif); font-size: clamp(1.3rem, 3.4vw, 1.8rem); }
.social-handle { margin-left: auto; color: var(--muted); font-size: .9rem; display: none; }
.social-arrow { margin-left: auto; font-size: 1.3rem; transition: transform .3s var(--ease); }
.social-link:hover .social-arrow { transform: translate(3px, -3px); }
@media (min-width: 640px) { .social-handle { display: block; } .social-handle + .social-arrow { margin-left: 24px; } }

.doc-row { display: grid; gap: 14px; padding: 36px 0; border-top: 1px solid var(--line); }
.doc-row h2 { font-size: 1.4rem; }
.doc-body p, .doc-body li { color: var(--text); }
.doc-body :last-child { margin-bottom: 0; }
.doc-list { padding-left: 1.3em; margin-bottom: 1.2em; }
.doc-list li { margin-bottom: .5em; }
details summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; color: var(--blue); font-weight: 600; }
@media (min-width: 900px) { .doc-row { grid-template-columns: 5fr 7fr; gap: 80px; } }

.notfound { padding: clamp(150px, 24vw, 240px) 0 100px; }
.notfound-code { font-family: var(--serif); font-size: clamp(5rem, 24vw, 10rem); line-height: 1; color: var(--orange); margin: 0 0 .1em; }
.notfound .btn { margin-top: 12px; }