/* ============================================================
   Cashmere — interior page patterns + nav dropdowns
   Builds on cashmere.css (tokens) and home.css (chrome, buttons).
   ============================================================ */

/* =================================================================
   NAV DROPDOWNS
   ================================================================= */
.nav-item { position: relative; display: flex; align-items: center; }
.nav-item > .nav-link {
  background: none; border: 0; cursor: pointer; font-family: inherit;
}
.nav-menu {
  position: absolute; top: calc(100% + 10px); left: -12px; transform: translateY(8px);
  min-width: 320px; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 120;
}
/* the rightmost menu opens toward the left so it never runs off-screen */
.nav-links .nav-item:last-child .nav-menu { left: auto; right: -12px; }
/* invisible bridge across the gap so hover survives moving button -> menu */
.nav-menu::before {
  content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px;
}
.nav-menu-inner {
  background: color-mix(in srgb, var(--cm-bg-primary) 96%, transparent);
  backdrop-filter: saturate(150%) blur(16px);
  -webkit-backdrop-filter: saturate(150%) blur(16px);
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg);
  box-shadow: var(--cm-shadow-pop);
  padding: 8px;
}
/* open on hover (desktop) or via .open (click/keyboard) */
.nav-item:hover .nav-menu,
.nav-item:focus-within .nav-menu,
.nav-item.open .nav-menu {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateY(0);
}
.nav-menu-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: var(--cm-radius-md);
  transition: background .15s ease;
}
.nav-menu-link:hover { background: var(--cm-bg-tertiary); }
.nav-menu-link.is-current { background: var(--cm-bg-tertiary); }
.nm-ic-wrap {
  flex: none; display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--cm-bg-tertiary);
  border: 1px solid var(--cm-border);
  color: var(--cm-ink-secondary);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.nav-menu-link:hover .nm-ic-wrap,
.nav-menu-link.is-current .nm-ic-wrap {
  background: var(--cm-bg-primary); color: var(--cm-ink-primary);
}
.nm-ic { width: 19px; height: 19px; display: block; }
.nm-txt { display: block; min-width: 0; }
.nav-menu-link .nm-t { display: block; font: var(--cm-body); font-size: 15px; color: var(--cm-ink-primary); letter-spacing: -.01em; }
.nav-menu-link .nm-d { display: block; font: var(--cm-meta); font-size: 12.5px; color: var(--cm-ink-secondary); margin-top: 2px; }
.nav-link.active { color: var(--cm-ink-primary); }
.nav-link.active .chev { opacity: .9; }

/* =================================================================
   PAGE SHELL — keep interior content clear of the fixed nav
   ================================================================= */
main { display: block; }

/* =================================================================
   PAGE HERO (interior) — top padding clears the fixed 68px nav while
   the gradient still fills behind the translucent bar.
   ================================================================= */
.page-hero {
  position: relative; overflow: hidden;
  padding-block: calc(68px + clamp(32px, 6vw, 76px)) clamp(48px, 7vw, 84px);
  background:
    radial-gradient(110% 120% at 82% -10%, color-mix(in srgb, var(--cm-blue-soft) 34%, transparent) 0%, transparent 52%),
    linear-gradient(180deg, #dfe5e7 0%, #ecf0f1 34%, var(--cm-bg-primary) 92%);
  border-bottom: 1px solid var(--cm-border);
}
.page-hero .topo-bg { position: absolute; inset: 0; z-index: 0; color: rgba(37,35,34,.05); pointer-events: none; }
.page-hero .topo-bg svg { width: 100%; height: 100%; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero .eyebrow-link {
  display: inline-flex; align-items: center; gap: 7px; margin-bottom: 16px;
  font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-secondary);
}
.page-hero h1 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(36px, 5.2vw, 66px); line-height: 1.04; letter-spacing: -0.025em;
  max-width: 17ch; margin: 18px 0 0;
}
.page-hero h1 .accent, .page-hero h1 em { font-style: italic; color: var(--cm-accent); }
.page-hero .lead {
  margin-top: 24px; max-width: 620px;
  font: var(--cm-body-lg); font-size: clamp(17px, 1.6vw, 21px); line-height: 1.5;
  color: var(--cm-ink-secondary);
}
.page-hero .hero-cta { margin-top: 34px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.page-hero.tight { padding-block: calc(68px + clamp(24px, 4vw, 56px)) clamp(36px, 5vw, 64px); }

/* =================================================================
   SECTION SCAFFOLD
   ================================================================= */
.section { padding-block: var(--section-y); }
.section.alt { background: var(--cm-bg-secondary); border-top: 1px solid var(--cm-border); border-bottom: 1px solid var(--cm-border); }
.section-intro { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-intro h2 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(28px, 3.8vw, 46px); line-height: 1.08; letter-spacing: -0.02em;
}
.section-intro h2 em { font-style: italic; color: var(--cm-accent); }
.section-intro .sub { font: var(--cm-body-lg); color: var(--cm-ink-secondary); margin-top: 14px; }

/* =================================================================
   FEATURE ROWS (alternating text + visual)
   ================================================================= */
.feature-row {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(32px, 6vw, 80px); align-items: center;
}
.feature-row + .feature-row { margin-top: clamp(56px, 8vw, 104px); }
.feature-row.flip .fr-text { order: 2; }
.feature-row .fr-num { font-family: var(--cm-font-mono); font-size: 13px; color: var(--cm-accent); }
.feature-row .fr-text h3 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(24px, 3vw, 38px); line-height: 1.1; letter-spacing: -0.02em;
  margin: 14px 0 0;
}
.feature-row .fr-text > p { font: var(--cm-body-lg); color: var(--cm-ink-secondary); margin-top: 16px; max-width: 48ch; }
.fr-points { margin-top: 22px; display: flex; flex-direction: column; gap: 16px; }
.fr-point { padding-left: 18px; position: relative; }
.fr-point::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--cm-accent); }
.fr-point .pt { font: var(--cm-body-lg); font-size: 17px; color: var(--cm-ink-primary); }
.fr-point .pd { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 4px; }
.fr-text .feat-more { margin-top: 26px; }

/* visual panel that frames mocks/graphics */
.fr-visual {
  position: relative; border-radius: var(--cm-radius-lg);
  background: var(--cm-bg-secondary); border: 1px solid var(--cm-border);
  min-height: clamp(300px, 34vw, 420px);
  display: flex; align-items: center; justify-content: center;
  padding: clamp(24px, 4vw, 48px); overflow: hidden;
}
.fr-visual::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(75% 60% at 80% 0%, color-mix(in srgb, var(--cm-accent-pale) 30%, transparent), transparent 70%);
}
.fr-visual > * { position: relative; z-index: 1; }

/* =================================================================
   VALUE CARDS (three-up)
   ================================================================= */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 24px); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative; background: var(--cm-bg-primary);
  border: 1px solid var(--cm-border); border-radius: var(--cm-radius-lg);
  padding: clamp(24px, 2.6vw, 34px); box-shadow: var(--cm-shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--cm-shadow-pop); border-color: var(--cm-border-strong); }
.card .c-ic {
  width: 42px; height: 42px; border-radius: var(--cm-radius-md);
  display: grid; place-items: center; color: var(--cm-accent);
  background: var(--cm-bg-tertiary); margin-bottom: 18px;
}
.card .c-ic svg { width: 22px; height: 22px; }
.card .c-num { font-family: var(--cm-font-mono); font-size: 12px; color: var(--cm-accent); }
.card h3 { font: var(--cm-h3); font-size: 20px; letter-spacing: -.01em; margin: 8px 0 0; }
.card p { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 10px; }

/* =================================================================
   STAT STRIP
   ================================================================= */
.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 4vw, 56px); }
.stat .num { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(34px, 4.4vw, 54px); letter-spacing: -.02em; color: var(--cm-ink-primary); }
.stat .num em { font-style: italic; color: var(--cm-accent); }
.stat .lbl { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 6px; }

/* =================================================================
   LOGO WALL (trusted-by / investors)
   ================================================================= */
.logo-wall {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(26px, 4vw, 48px) clamp(28px, 5vw, 64px);
  align-items: center; justify-items: center;
}
.logo-wall img {
  max-height: 30px; max-width: 100%; width: auto; height: auto; display: block;
  filter: grayscale(1); opacity: .55;
  transition: opacity .2s ease, filter .2s ease;
}
.logo-wall img:hover { filter: grayscale(0); opacity: 1; }
@media (max-width: 720px) { .logo-wall { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 440px) { .logo-wall { grid-template-columns: repeat(2, 1fr); } }

/* =================================================================
   PROSE (about / policy / long-form)
   ================================================================= */
.prose-wrap { display: grid; grid-template-columns: minmax(0, 760px); justify-content: center; }
.prose { max-width: 760px; }
.prose h2 { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(24px, 3vw, 34px); letter-spacing: -.02em; margin: 44px 0 0; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font: var(--cm-h3); font-size: 19px; margin: 30px 0 0; }
.prose p { font: var(--cm-body-lg); font-size: 17px; line-height: 1.62; color: var(--cm-ink-secondary); margin-top: 16px; }
.prose ul { margin: 16px 0 0; padding-left: 22px; }
.prose li { font: var(--cm-body-lg); font-size: 17px; line-height: 1.6; color: var(--cm-ink-secondary); margin-top: 8px; }
.prose a { color: var(--cm-accent); border-bottom: 1px solid color-mix(in srgb, var(--cm-accent) 35%, transparent); }
.prose a:hover { border-color: var(--cm-accent); }
.prose .updated { font: var(--cm-meta); color: var(--cm-ink-tertiary); margin-bottom: 8px; }
.prose .note { background: var(--cm-bg-secondary); border: 1px solid var(--cm-border); border-left: 2px solid var(--cm-accent); border-radius: var(--cm-radius); padding: 16px 18px; margin-top: 22px; }
.prose .note p { margin-top: 0; font-size: 15px; }

/* =================================================================
   FAQ ACCORDION
   ================================================================= */
.faq { max-width: 800px; }
.faq-item { border-top: 1px solid var(--cm-border-strong); }
.faq-item:last-child { border-bottom: 1px solid var(--cm-border-strong); }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; font: var(--cm-body-lg); font-size: 18px; color: var(--cm-ink-primary);
  font-family: inherit; letter-spacing: -.01em;
}
.faq-q .pm { position: relative; width: 16px; height: 16px; flex: none; }
.faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; background: var(--cm-accent); transition: transform .25s ease; }
.faq-q .pm::before { left: 0; top: 7px; width: 16px; height: 2px; }
.faq-q .pm::after { left: 7px; top: 0; width: 2px; height: 16px; }
.faq-item.open .pm::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s cubic-bezier(.4,0,.2,1); }
.faq-a .inner { padding: 0 4px 24px; }
.faq-a p { font: var(--cm-body); color: var(--cm-ink-secondary); max-width: 64ch; }

/* =================================================================
   CONTACT FORM
   ================================================================= */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
.form-card { background: var(--cm-bg-secondary); border: 1px solid var(--cm-border); border-radius: var(--cm-radius-lg); padding: clamp(24px, 3vw, 40px); box-shadow: var(--cm-shadow-soft); }
.field { margin-bottom: 18px; }
.field label { display: block; font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-primary); margin-bottom: 7px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.input, .select, .textarea {
  width: 100%; font: var(--cm-body); font-size: 15px; color: var(--cm-ink-primary);
  background: var(--cm-bg-primary); border: 1px solid var(--cm-border-strong);
  border-radius: var(--cm-radius); padding: 12px 14px; transition: border-color .15s ease, box-shadow .15s ease;
  font-family: var(--cm-font-sans);
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--cm-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cm-accent) 16%, transparent); }
.textarea { min-height: 120px; resize: vertical; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin: 6px 0 20px; }
.consent input { margin-top: 3px; accent-color: var(--cm-accent); }
.consent label { font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-secondary); }
.consent a { color: var(--cm-accent); }
.form-card .btn { width: 100%; justify-content: center; }
.form-note { font: var(--cm-meta); font-size: 12.5px; color: var(--cm-ink-tertiary); margin-top: 14px; text-align: center; }

/* =================================================================
   ARTICLE LIST (news & perspectives)
   ================================================================= */
.article-list { display: flex; flex-direction: column; }
.article {
  display: grid; grid-template-columns: 1fr auto; gap: 18px 32px; align-items: baseline;
  padding: clamp(22px, 3vw, 34px) 0; border-top: 1px solid var(--cm-border);
  transition: background .15s ease;
}
.article:last-child { border-bottom: 1px solid var(--cm-border); }
.article:hover .a-title { color: var(--cm-accent); }
.article .a-meta { font-family: var(--cm-font-mono); font-size: 12px; color: var(--cm-ink-tertiary); text-transform: uppercase; letter-spacing: .06em; }
.article .a-title { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(22px, 2.6vw, 32px); line-height: 1.12; letter-spacing: -.02em; transition: color .18s ease; }
.article .a-desc { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 8px; max-width: 60ch; }
.article .a-date { font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-tertiary); white-space: nowrap; }
.article .a-arrow { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; color: var(--cm-accent); font: var(--cm-meta); font-size: 13.5px; }

/* =================================================================
   FEATURED ARTICLE (top of news)
   ================================================================= */
.feature-post {
  display: grid; grid-template-columns: minmax(0,1.2fr) minmax(0,1fr); gap: clamp(28px,5vw,64px);
  align-items: center; padding: clamp(28px,4vw,48px);
  background: #221f1d; border-radius: var(--cm-radius-lg); overflow: hidden; position: relative;
}
.feature-post .fp-img { position: absolute; inset: 0; background: url("/assets/cashmere-texture.jpg") center 40%/cover; opacity: .26; }
.feature-post > * { position: relative; z-index: 1; }
.feature-post .fp-tag { font-family: var(--cm-font-mono); font-size: 12px; color: var(--cm-accent-soft); text-transform: uppercase; letter-spacing: .08em; }
.feature-post h2 { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(26px,3.4vw,40px); line-height: 1.08; letter-spacing: -.02em; color: #fff; margin: 14px 0 0; }
.feature-post p { font: var(--cm-body-lg); color: rgba(255,255,255,.8); margin-top: 16px; }
.feature-post .btn { margin-top: 26px; }

/* =================================================================
   BEFORE / AFTER (problem → solution)
   ================================================================= */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2vw, 24px); }
.ba-col { border-radius: var(--cm-radius-lg); padding: clamp(24px, 3vw, 36px); border: 1px solid var(--cm-border); }
.ba-col.before { background: var(--cm-bg-secondary); }
.ba-col.after { background: linear-gradient(160deg, color-mix(in srgb, var(--cm-accent-pale) 36%, var(--cm-bg-primary)), var(--cm-bg-primary)); border-color: color-mix(in srgb, var(--cm-accent) 30%, var(--cm-border)); }
.ba-col .ba-k { font: var(--cm-meta); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; color: var(--cm-ink-secondary); margin-bottom: 14px; }
.ba-col.after .ba-k { color: var(--cm-accent); }
.ba-col p { font: var(--cm-body-lg); font-size: 18px; color: var(--cm-ink-primary); line-height: 1.4; }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 940px) {
  .feature-row { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.flip .fr-text { order: 0; }
  .cards, .cards.two { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .feature-post { grid-template-columns: 1fr; }
  .ba { grid-template-columns: 1fr; }
  .article { grid-template-columns: 1fr; }
  .article .a-date { order: -1; }
}
@media (max-width: 760px) {
  .nav-menu { min-width: 280px; }
}
@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
}