/* =========================================================
   Frontline Beverage — Shared Site Chrome
   Utility bar, header/nav, mobile drawer, footer, forms, and
   a handful of reusable content primitives (FAQ accordion,
   breadcrumbs, article/insight typography, page hero).
   Load AFTER tokens.css on every page. Section-specific visual
   styling for the homepage stays inline in index.html — this
   file only carries what repeats across pages.
   ========================================================= */

body { background: #fff; overflow-x: hidden; }
h1, h2, h3, h4 { overflow-wrap: break-word; }

/* ===== Utility bar ===== */
.utility {
  background: #000;
  color: rgba(255,255,255,0.72);
  font-family: var(--flb-sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.utility .container { display: flex; justify-content: space-between; align-items: center; height: 34px; }
.utility .badge { display: inline-flex; align-items: center; gap: 8px; }
.utility .dot { width: 6px; height: 6px; background: var(--flb-red); border-radius: 50%; box-shadow: 0 0 0 4px rgba(214,24,42,0.18); }
@media (max-width: 640px) {
  .utility .container { justify-content: center; }
  .utility .email-link { display: none; }
  .utility .badge { font-size: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 92vw; }
}

/* ===== Header ===== */
.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,0.98);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--flb-rule);
}
.header .container { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 40px; height: 84px; }
.brandmark img { height: 40px; display: block; }
.nav { display: flex; justify-content: center; align-items: center; gap: clamp(20px, 2.4vw, 40px); flex-wrap: nowrap; }
.nav a {
  font-family: var(--flb-sans); font-weight: 700; font-size: 13px; color: var(--flb-navy);
  letter-spacing: 0.14em; text-transform: uppercase; position: relative; white-space: nowrap; padding: 8px 4px;
}
.nav a:hover { color: var(--flb-red); }
.nav a.active::after { content: ''; position: absolute; left: 4px; right: 4px; bottom: -30px; height: 3px; background: var(--flb-red); }
.nav-cta { display: flex; gap: 18px; align-items: center; }
.nav-cta-careers {
  font-family: var(--flb-sans); font-weight: 700; font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--flb-navy); white-space: nowrap;
}
.nav-cta-careers:hover { color: var(--flb-red); }
@media (max-width: 1420px) { .nav-cta-careers { display: none; } }

.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--flb-rule); border-radius: 4px;
  padding: 10px 14px; cursor: pointer; font-family: var(--flb-sans); font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--flb-navy); gap: 8px; align-items: center;
}
.nav-toggle .bars { display: inline-flex; flex-direction: column; gap: 3px; }
.nav-toggle .bars i { width: 16px; height: 2px; background: currentColor; display: block; }
.nav-drawer {
  display: none; position: fixed; inset: 78px 0 0 0; z-index: 50;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(8px);
  padding: 20px 24px 24px; flex-direction: column; gap: 0;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.nav-drawer a {
  font-family: var(--flb-display); font-size: 19px; color: var(--flb-navy); text-transform: uppercase;
  padding: 12px 0; border-bottom: 1px solid var(--flb-rule); text-decoration: none;
}
.nav-drawer .btn { margin-top: 20px; justify-content: center; flex-shrink: 0; }
body.nav-open .nav-drawer { display: flex; }
/* backdrop-filter on .header creates a new containing block for
   position:fixed descendants, which breaks the full-screen drawer's
   inset offsets. Drop the filter only while the drawer is open. */
body.nav-open .header { backdrop-filter: none; }

@media (max-width: 1420px) {
  .nav { display: none; }
  .nav-cta .btn { padding: 12px 16px; font-size: 12px; }
  .nav-toggle { display: inline-flex; }
}
@media (min-width: 1421px) { .nav-toggle { display: none; } }
@media (max-width: 640px) {
  .nav-cta .btn:not(.nav-toggle) { display: none; }
  .header .container { gap: 12px; }
  .brandmark img { height: 30px; }
}
@media (max-width: 360px) {
  .header .container { gap: 8px; }
  .brandmark img { height: 24px; }
  .nav-toggle { padding: 7px 8px; }
}

/* ===== Section primitives shared across pages ===== */
.section-eyebrow {
  font-family: var(--flb-sans); font-size: 12px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--flb-red); display: block; margin-bottom: 18px;
}
.section-navy .section-eyebrow { color: var(--flb-red); }
.section-head h2 {
  font-family: var(--flb-display); font-size: clamp(36px, 4.6vw, 64px); line-height: 0.98;
  margin: 0 0 18px; text-transform: uppercase; color: var(--flb-navy); letter-spacing: -0.005em; text-wrap: balance;
}
.section-head p.lead {
  font-family: var(--flb-serif); font-style: italic; font-weight: 500;
  font-size: clamp(20px, 1.6vw, 26px); line-height: 1.4; color: var(--flb-ink-2); max-width: 30ch;
}
.section-navy .section-head p.lead { color: rgba(255,255,255,0.82); }

/* ===== Interior page hero (for subpages, not the homepage) ===== */
.page-hero { padding: 64px 0 56px; border-bottom: 1px solid var(--flb-rule); }
.page-hero .breadcrumb {
  font-family: var(--flb-sans); font-size: 12px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--flb-ink-3); margin-bottom: 20px; display: block;
}
.page-hero .breadcrumb a { color: var(--flb-ink-3); }
.page-hero .breadcrumb a:hover { color: var(--flb-red); }
.page-hero h1 {
  font-family: var(--flb-display); font-size: clamp(40px, 5.4vw, 76px); line-height: 1.0;
  letter-spacing: -0.005em; color: var(--flb-navy); margin: 0 0 20px; text-wrap: balance;
}
.page-hero p.lead {
  font-family: var(--flb-serif); font-style: italic; font-weight: 500;
  font-size: clamp(19px, 1.5vw, 24px); line-height: 1.4; color: var(--flb-ink-2); max-width: 56ch; margin: 0;
}

/* ===== FAQ accordion (native <details>/<summary>, no JS needed) ===== */
.faq-list { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--flb-rule); }
.faq-item:first-child { border-top: 1px solid var(--flb-rule); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 26px 40px 26px 0; position: relative;
  font-family: var(--flb-display); font-size: clamp(18px, 1.6vw, 24px); color: var(--flb-navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 4px; top: 26px;
  font-family: var(--flb-sans); font-weight: 700; font-size: 22px; color: var(--flb-red);
}
.faq-item[open] summary::after { content: '\2212'; }
.faq-item .faq-a { padding: 0 40px 26px 0; color: var(--flb-ink-2); font-size: 16px; line-height: 1.6; max-width: 68ch; margin: 0; }
.faq-more { margin-top: 32px; }

/* ===== Article / insight page typography ===== */
.article-body { max-width: 72ch; }
.article-body .answer {
  font-family: var(--flb-serif); font-style: italic; font-weight: 500;
  font-size: clamp(20px, 1.7vw, 26px); line-height: 1.45; color: var(--flb-navy);
  border-left: 4px solid var(--flb-red); padding-left: 24px; margin: 0 0 40px;
}
.article-body h2 {
  font-family: var(--flb-display); font-size: clamp(24px, 2.6vw, 34px); text-transform: uppercase;
  color: var(--flb-navy); margin: 48px 0 16px;
}
.article-body p { font-size: 17px; color: var(--flb-ink-2); line-height: 1.7; margin: 0 0 20px; }
.article-body ul { margin: 0 0 20px; padding-left: 22px; color: var(--flb-ink-2); font-size: 17px; line-height: 1.7; }
.article-body li { margin-bottom: 8px; }
.article-meta {
  font-family: var(--flb-sans); font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--flb-ink-3); margin-bottom: 16px; display: block;
}
.article-cta {
  margin-top: 56px; padding: 32px; background: var(--flb-bg-soft); border-left: 4px solid var(--flb-red);
}
.article-cta p { margin: 0 0 16px; color: var(--flb-ink); font-size: 16px; }

/* ===== Insight / resource index card grid ===== */
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.insight-card {
  background: #fff; border: 1px solid var(--flb-rule); padding: 28px; display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.insight-card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(14,30,58,0.1); }
.insight-card .tag { align-self: flex-start; margin-bottom: 16px; }
.insight-card h3 { font-size: 22px; color: var(--flb-navy); margin-bottom: 10px; }
.insight-card p { font-size: 15px; color: var(--flb-ink-2); flex: 1; margin-bottom: 16px; }
.insight-card .more {
  font-family: var(--flb-sans); font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--flb-red); display: inline-flex; align-items: center; gap: 6px;
}
.insight-card .more::after { content: '\2192'; transition: transform .2s; }
.insight-card:hover .more::after { transform: translateX(4px); }
@media (max-width: 900px) { .insight-grid { grid-template-columns: 1fr; } }

/* ===== Signup / application form (shared by contact + rep forms) ===== */
.signup-card {
  background: #fff; color: var(--flb-ink); padding: 32px; border-radius: 4px;
  box-shadow: 0 20px 50px rgba(7,15,34,0.35);
}
.signup-card h3 { font-family: var(--flb-display); font-size: 24px; color: var(--flb-navy); text-transform: uppercase; margin: 0 0 8px; }
.signup-card > p { color: var(--flb-ink-2); font-size: 15px; margin: 0 0 20px; }
.signup-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.signup-card label { display: block; font-family: var(--flb-sans); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--flb-ink-3); margin-bottom: 6px; }
.signup-card input, .signup-card textarea, .signup-card select {
  width: 100%; font-family: var(--flb-sans); font-size: 15px; color: var(--flb-ink);
  padding: 12px 14px; border: 1px solid var(--flb-rule); border-radius: 3px; background: #fff; resize: vertical;
}
.signup-card input:focus, .signup-card textarea:focus, .signup-card select:focus {
  outline: none; border-color: var(--flb-red); box-shadow: 0 0 0 3px var(--flb-red-tint);
}
.signup-card .field { margin-bottom: 14px; }
.signup-card .btn-primary { width: 100%; justify-content: center; margin-top: 4px; }
.signup-success { background: #fff; color: var(--flb-navy); padding: 32px; border-radius: 4px; box-shadow: 0 20px 50px rgba(7,15,34,0.35); font-family: var(--flb-sans); }
.signup-success strong { display: block; font-family: var(--flb-display); font-size: 22px; text-transform: uppercase; margin-bottom: 8px; color: var(--flb-navy); }
.signup-error { color: var(--flb-red-deep); font-family: var(--flb-sans); font-size: 13px; margin-top: 10px; display: none; }
@media (max-width: 640px) { .signup-row { grid-template-columns: 1fr; } }

/* Grid items with fixed-height images can refuse to shrink below their
   intrinsic aspect ratio inside a 1fr track; keep this guard everywhere. */
img.slot { background: #ECEFF5; object-fit: cover; display: block; max-width: 100%; min-width: 0; }

/* ===== Footer ===== */
.footer { background: #000; color: rgba(255,255,255,0.65); padding: 56px 0 32px; font-family: var(--flb-sans); font-size: 14px; }
.footer .ft-top { display: grid; grid-template-columns: minmax(0,2.4fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr); gap: 40px; margin-bottom: 48px; }
.footer h5 { font-family: var(--flb-display); font-size: 13px; color: #fff; letter-spacing: 0.18em; text-transform: uppercase; margin: 0 0 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; }
.footer a { color: rgba(255,255,255,0.7); overflow-wrap: anywhere; }
.footer a:hover { color: var(--flb-red); }
.footer .ft-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); padding-top: 20px; display: flex; justify-content: space-between;
  align-items: center; font-size: 12px; color: rgba(255,255,255,0.4); letter-spacing: 0.06em; text-transform: uppercase;
  flex-wrap: wrap; gap: 8px;
}
@media (max-width: 1000px) { .footer .ft-top { grid-template-columns: minmax(0,1fr) minmax(0,1fr); } }
@media (max-width: 480px) { .footer .ft-top { grid-template-columns: minmax(0,1fr); gap: 32px; } }

/* Responsive: collapse two-column heads before things get cramped */
@media (max-width: 1000px) {
  .section [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; gap: 32px !important; }
}