/* BOCP marketing site — layout built on the BOCP design tokens.
   Mobile-first. All colors/spacing/type reference design-system vars. */

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg-page); color: var(--text-body); overflow-x: hidden; }
img { max-width: 100%; display: block; }
h1,h2,h3,h4,p { margin: 0; }

/* ---- Fluid type helpers ---- */
:root {
  --shell-x: 20px;
  --nav-h: 60px;
  --maxw: 1160px;
}

/* ---- Layout shell ---- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-left: var(--shell-x); padding-right: var(--shell-x); }
.section { padding: 56px 0; }
.section-sunken { background: var(--surface-sunken); }
.section-dark { background: var(--bocp-black); color: #fff; }
.section-tight { padding: 40px 0; }

/* ---- Top navigation ---- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); }
.nav-logo { display: inline-flex; align-items: center; }
.nav-logo img { height: 26px; width: auto; }
.nav-links { display: none; align-items: center; gap: 2px; }
.nav-link {
  font-size: 14px; font-weight: 500; color: var(--text-body);
  padding: 8px 12px; border-radius: var(--radius-sm); text-decoration: none;
  transition: background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}
.nav-link:hover { background: var(--surface-hover); color: var(--text-strong); text-decoration: none; }
.nav-link.is-active { color: var(--color-primary); font-weight: 600; }
.nav-cta { display: none; align-items: center; gap: 10px; }
.nav-burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid var(--border-default);
  border-radius: var(--radius-sm); background: #fff; color: var(--text-strong); cursor: pointer;
}
.nav-burger svg { width: 22px; height: 22px; }

/* Mobile drawer */
.drawer-scrim {
  position: fixed; inset: 0; background: rgba(17,24,39,0.45);
  z-index: 70; opacity: 0; pointer-events: none; transition: opacity var(--dur-base) var(--ease-standard);
}
.drawer-scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(86vw, 340px);
  background: #fff; z-index: 80; box-shadow: var(--shadow-lg);
  transform: translateX(100%); transition: transform var(--dur-base) var(--ease-standard);
  display: flex; flex-direction: column; padding: 16px;
}
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 4px 4px 16px; border-bottom: 1px solid var(--border-subtle); }
.drawer-head img { height: 26px; }
.drawer-links { display: flex; flex-direction: column; gap: 2px; padding: 14px 0; }
.drawer-link {
  display: flex; align-items: center; gap: 12px; padding: 13px 12px;
  font-size: 16px; font-weight: 500; color: var(--text-body); text-decoration: none;
  border-radius: var(--radius-sm); min-height: 48px;
}
.drawer-link:hover { background: var(--surface-hover); text-decoration: none; }
.drawer-link.is-active { color: var(--color-primary); font-weight: 600; background: var(--bocp-red-soft); }
.drawer-link svg { width: 20px; height: 20px; color: var(--text-muted); flex-shrink: 0; }
.drawer-link.is-active svg { color: var(--color-primary); }
.drawer-cta { margin-top: auto; display: flex; flex-direction: column; gap: 10px; padding-top: 16px; border-top: 1px solid var(--border-subtle); }

/* ---- Eyebrow / kicker ---- */
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--color-primary);
}
.kicker.on-dark { color: #fff; }
.kicker::before { content: ""; width: 18px; height: 2px; background: var(--color-primary); border-radius: 2px; }
.kicker.on-dark::before { background: #fff; }

/* ---- Headings ---- */
.h-display { font-size: clamp(30px, 7vw, 52px); line-height: 1.08; font-weight: 700; letter-spacing: -0.02em; color: var(--text-strong); text-wrap: balance; }
.section-dark .h-display, .section-dark .h-2 { color: #fff; }
.h-2 { font-size: clamp(24px, 5vw, 36px); line-height: 1.14; font-weight: 700; letter-spacing: -0.02em; color: var(--text-strong); text-wrap: balance; }
.h-3 { font-size: clamp(18px, 3vw, 22px); line-height: 1.25; font-weight: 600; letter-spacing: -0.01em; color: var(--text-strong); }
.lead { font-size: clamp(16px, 2.4vw, 19px); line-height: 1.55; color: var(--text-body); text-wrap: pretty; }
.muted { color: var(--text-muted); }
.on-dark-muted { color: rgba(255,255,255,0.72); }

/* ---- Hero ---- */
.hero { position: relative; padding: 40px 0 52px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.hero h1 { margin-top: 18px; }
.hero .lead { margin-top: 18px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 30px; }
.hero-trust-item { display: flex; flex-direction: column; }
.hero-trust-num { font-family: var(--font-mono); font-size: 22px; font-weight: 600; color: var(--text-strong); }
.hero-trust-lbl { font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }

/* ---- Buttons (plain <a> matching DS Button) ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: var(--radius-sm);
  font-family: var(--font-sans); font-size: 15px; font-weight: 600; letter-spacing: 0.01em;
  cursor: pointer; text-decoration: none; border: 1px solid transparent; white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard), transform var(--dur-fast);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(0.5px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: #fff; }
.btn-secondary { background: var(--bocp-black); color: #fff; border-color: var(--bocp-black); }
.btn-secondary:hover { background: #1f2937; color: #fff; }
.btn-outline { background: #fff; color: var(--text-strong); border-color: var(--border-default); }
.btn-outline:hover { background: var(--surface-hover); color: var(--text-strong); }
.btn-outline.on-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn-outline.on-dark:hover { background: rgba(255,255,255,0.1); color: #fff; }
.btn-sm { height: 38px; padding: 0 15px; font-size: 14px; }
.btn-lg { height: 50px; padding: 0 26px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---- Card surfaces ---- */
.card {
  background: var(--surface-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
}
.card-pad { padding: 22px; }
.card-lift { transition: box-shadow var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard); }
.card-lift:hover { box-shadow: var(--shadow-md); border-color: var(--border-default); transform: translateY(-2px); }

/* ---- Badges / tags ---- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: var(--radius-pill);
  background: var(--bocp-red-soft); color: var(--color-primary);
}
.badge.neutral { background: var(--gray-100); color: var(--text-body); }
.badge.success { background: var(--success-soft); color: var(--success); }
.badge.info { background: var(--info-soft); color: var(--info); }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; color: var(--text-body);
  border: 1px solid var(--border-default); background: #fff;
  padding: 7px 12px; border-radius: var(--radius-pill);
}
.tag svg { width: 15px; height: 15px; color: var(--text-muted); }

/* ---- Icon chip ---- */
.ichip {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--bocp-red-soft); color: var(--color-primary); flex-shrink: 0;
}
.ichip svg { width: 24px; height: 24px; }
.ichip.neutral { background: var(--gray-100); color: var(--text-strong); }
.ichip.dark { background: #fff; color: var(--bocp-black); }
.ichip.lg { width: 54px; height: 54px; border-radius: var(--radius-lg); }
.ichip.lg svg { width: 28px; height: 28px; }

/* ---- Generic grids ---- */
.grid { display: grid; gap: 16px; }
.g-2 { grid-template-columns: 1fr; }
.g-3 { grid-template-columns: 1fr; }
.g-4 { grid-template-columns: 1fr 1fr; }
.split { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }

/* ---- Module card (home) ---- */
.mod {
  display: flex; flex-direction: column; gap: 14px; padding: 22px; height: 100%;
  text-decoration: none; color: inherit;
}
.mod-title { font-size: 18px; font-weight: 600; color: var(--text-strong); letter-spacing: -0.01em; }
.mod-desc { font-size: 14px; color: var(--text-muted); line-height: 1.5; }
.mod-more { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--color-primary); }
.mod-more svg { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease-standard); }
.mod:hover .mod-more svg { transform: translateX(3px); }

/* ---- Feature list ---- */
.flist { display: flex; flex-direction: column; gap: 12px; }
.fitem { display: flex; gap: 12px; align-items: flex-start; }
.fitem-ic { width: 22px; height: 22px; flex-shrink: 0; color: var(--color-primary); margin-top: 1px; }
.fitem-ic svg { width: 22px; height: 22px; }
.fitem-txt { font-size: 15px; line-height: 1.5; color: var(--text-body); }
.fitem-txt strong { color: var(--text-strong); font-weight: 600; }

/* ---- Flow diagram (drawn in code) ---- */
.flow { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex; align-items: flex-start; gap: 14px;
  background: #fff; border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); padding: 16px; position: relative;
}
.flow-num { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--color-primary); }
.flow-step h4 { font-size: 15px; font-weight: 600; color: var(--text-strong); margin-top: 2px; }
.flow-step p { font-size: 13.5px; color: var(--text-muted); line-height: 1.45; margin-top: 4px; }
.flow-arrow { display: flex; align-items: center; justify-content: center; height: 26px; color: var(--border-strong); }
.flow-arrow svg { width: 22px; height: 22px; transform: rotate(90deg); }

/* ---- Stat band ---- */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border-subtle); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; }
.stat { background: #fff; padding: 22px 18px; }
.stat-num { font-family: var(--font-mono); font-size: clamp(26px, 6vw, 38px); font-weight: 600; color: var(--text-strong); letter-spacing: -0.01em; }
.stat-lbl { font-size: 13px; color: var(--text-muted); margin-top: 6px; line-height: 1.4; }
.section-dark .stats { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.12); }
.section-dark .stat { background: var(--bocp-black); }
.section-dark .stat-num { color: #fff; }
.section-dark .stat-lbl { color: rgba(255,255,255,0.65); }

/* ---- Testimonials ---- */
.quote { display: flex; flex-direction: column; gap: 16px; padding: 24px; height: 100%; }
.quote-mark { font-family: var(--font-mono); font-size: 40px; line-height: 0.6; color: var(--bocp-red-border); }
.quote-txt { font-size: 15px; line-height: 1.55; color: var(--text-body); text-wrap: pretty; }
.quote-by { margin-top: auto; display: flex; align-items: center; gap: 10px; }
.quote-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--bocp-black); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 12px; flex-shrink: 0; }
.quote-name { font-size: 13.5px; font-weight: 600; color: var(--text-strong); }
.quote-role { font-size: 12.5px; color: var(--text-muted); }

/* ---- Image placeholder ---- */
.ph {
  position: relative; width: 100%; border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-md); background:
    repeating-linear-gradient(45deg, var(--gray-50), var(--gray-50) 12px, #fff 12px, #fff 24px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  padding: 24px; text-align: center; color: var(--text-muted); overflow: hidden;
}
.ph-badge {
  position: absolute; top: 10px; left: 10px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.03em;
  background: var(--bocp-black); color: #fff; padding: 3px 8px; border-radius: var(--radius-xs);
}
.ph-ic { width: 40px; height: 40px; color: var(--border-strong); }
.ph-ic svg { width: 40px; height: 40px; }
.ph-title { font-size: 14px; font-weight: 600; color: var(--text-body); max-width: 460px; }
.ph-spec { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.ph-note { font-size: 12.5px; line-height: 1.45; max-width: 420px; }

/* ---- CTA band ---- */
.cta-band { text-align: center; }
.cta-band .h-2 { margin-bottom: 14px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 24px; }

/* ---- Footer ---- */
.footer { background: var(--bocp-black); color: rgba(255,255,255,0.7); padding: 48px 0 28px; }
.footer a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: none; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
.footer-brand img { height: 26px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 13.5px; line-height: 1.6; margin-top: 14px; max-width: 320px; color: rgba(255,255,255,0.6); }
.footer-col h5 { font-size: 12px; text-transform: uppercase; letter-spacing: var(--ls-wide); color: rgba(255,255,255,0.5); font-weight: 600; margin-bottom: 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { font-size: 14px; }
.footer-contact { font-size: 13.5px; line-height: 1.7; color: rgba(255,255,255,0.62); }
.footer-contact a { font-weight: 500; }
.footer-bottom { margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.14); display: flex; flex-direction: column; gap: 10px; font-size: 12.5px; color: rgba(255,255,255,0.45); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 18px; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-strong); }
.field label .req { color: var(--danger); margin-left: 2px; }
.field input, .field select, .field textarea {
  font-family: var(--font-sans); font-size: 15px; color: var(--text-strong);
  border: 1px solid var(--border-default); border-radius: var(--radius-sm);
  padding: 11px 12px; background: #fff; width: 100%; outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--focus-ring); }
.contact-side { display: flex; flex-direction: column; gap: 18px; }
.contact-row { display: flex; gap: 14px; align-items: flex-start; }
.contact-row .ichip { width: 40px; height: 40px; }
.contact-row-lbl { font-size: 12px; text-transform: uppercase; letter-spacing: var(--ls-wide); color: var(--text-muted); font-weight: 600; }
.contact-row-val { font-size: 15px; color: var(--text-strong); font-weight: 500; margin-top: 2px; }
.contact-row-val a { font-weight: 500; }
.form-note { font-size: 12.5px; color: var(--text-muted); margin-top: 4px; line-height: 1.5; }

/* ---- Page hero (inner pages) ---- */
.phero { padding: 40px 0 8px; }
.phero .lead { max-width: 620px; margin-top: 16px; }
.crumbs { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); margin-bottom: 18px; }
.crumbs a { color: var(--text-muted); }
.crumbs a:hover { color: var(--color-primary); }
.crumbs svg { width: 14px; height: 14px; opacity: 0.6; }

/* ---- Anim ---- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s var(--ease-standard), transform 0.5s var(--ease-standard); }
  .reveal.in { opacity: 1; transform: none; }
}

/* ============ Breakpoints ============ */
@media (min-width: 640px) {
  :root { --shell-x: 28px; }
  .g-2 { grid-template-columns: 1fr 1fr; }
  .g-3 { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .hero-trust { gap: 22px 40px; }
}

@media (min-width: 900px) {
  :root { --shell-x: 32px; --nav-h: 68px; }
  .section { padding: 76px 0; }
  .section-tight { padding: 52px 0; }
  .nav-links { display: flex; }
  .nav-cta { display: flex; }
  .nav-burger { display: none; }
  .hero { padding: 64px 0 72px; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 48px; }
  .g-3 { grid-template-columns: repeat(3, 1fr); }
  .g-4 { grid-template-columns: repeat(4, 1fr); }
  .split { grid-template-columns: 1fr 1fr; gap: 48px; }
  .split.wide-left { grid-template-columns: 1.1fr 0.9fr; }
  .grid { gap: 20px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1.3fr 0.7fr; gap: 44px; }
  .footer-bottom { flex-direction: row; align-items: center; justify-content: space-between; }

  /* Horizontal flow on desktop */
  .flow { flex-direction: row; align-items: stretch; }
  .flow-step { flex: 1; flex-direction: column; }
  .flow-arrow { height: auto; width: 30px; flex-shrink: 0; }
  .flow-arrow svg { transform: none; }
}

@media (min-width: 1100px) {
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
}