/* ============================================================================
   DEALIUM — PUBLIC WEBSITE DESIGN SYSTEM
   Single source of truth for every marketing page.
   Brand: DEALIUM AI - Midnight Navy #061A33 + Trust Blue #0877A8, Ocean #0A94B4,
   Signal Teal #18C7BE, Aqua #71E3D9. (The historical --green-x and --blue-x token
   names are kept but now hold the navy/teal brand values.)
   Type: Plus Jakarta Sans (display) · Inter (body) · JetBrains Mono (data).
   Light-first; dark-mode-ready via [data-theme="dark"]. Token-driven, a11y-first.
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Brand */
  --green: #0877a8;        --green-600: #0877a8;   --green-500: #0a94b4;
  --green-400: #18c7be;    --green-tint: #e4f4f7;  --green-tint-2: #cbebf0;
  --aqua: #71E3D9;         --teal: #18c7be;        --ocean: #0a94b4;
  --blue: #0b2747;         --blue-600: #0b2747;    --blue-500: #0877a8;
  --blue-400: #4fb3ce;     --blue-tint: #e9f1f6;   --blue-tint-2: #d2e6ef;

  /* Ink + neutrals (cool gray ramp) */
  --ink: #061a33;
  --gray-900: #111827; --gray-800: #1F2937; --gray-700: #374151;
  --gray-600: #4B5563; --gray-500: #6B7280; --gray-400: #9CA3AF;
  --gray-300: #D1D5DB; --gray-200: #E5E7EB; --gray-100: #F3F4F6;
  --gray-50:  #F9FAFB; --white: #FFFFFF;

  /* Semantic surfaces / text (light theme) */
  --bg: #FFFFFF;
  --bg-subtle: #F9FAFB;
  --bg-sunken: #F3F5F8;
  --surface: #FFFFFF;
  --surface-2: #FBFCFD;
  --text: #1F2937;
  --text-strong: var(--ink);
  --text-muted: #5B6675;
  --text-faint: #6B7280;   /* AA-safe on white (~4.8:1) — used for real content (notes, stat labels) */
  --green-700: #0a5a6b;
  --border: #E7EAEF;
  --border-strong: #D4D9E0;
  --ring: rgba(8, 119, 168, .45);

  /* Accent aliases */
  --accent: var(--green-600);
  --accent-hover: var(--green-500);
  --link: var(--blue-600);
  --grad-brand: linear-gradient(120deg, #0A94B4 0%, #0877A8 45%, #0B2747 100%);
  --grad-brand-soft: linear-gradient(120deg, var(--green-tint) 0%, #FFFFFF 45%, var(--blue-tint) 100%);

  /* Radius */
  --r-sm: 8px; --r: 12px; --r-lg: 16px; --r-xl: 22px; --r-pill: 999px;

  /* Shadow (layered, soft) */
  --sh-xs: 0 1px 2px rgba(13,26,42,.05);
  --sh-sm: 0 1px 3px rgba(13,26,42,.06), 0 1px 2px rgba(13,26,42,.04);
  --sh: 0 4px 12px rgba(13,26,42,.06), 0 2px 4px rgba(13,26,42,.04);
  --sh-md: 0 8px 24px rgba(13,26,42,.08), 0 3px 8px rgba(13,26,42,.05);
  --sh-lg: 0 18px 48px rgba(13,26,42,.12), 0 6px 16px rgba(13,26,42,.06);
  --sh-ring: 0 0 0 1px var(--border);

  /* Type */
  --font-display: "Fraunces", "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Layout */
  --maxw: 1200px; --maxw-sm: 880px; --maxw-xs: 680px;
  --pad-x: 24px;
  --nav-h: 68px;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --dur: .2s;
}

[data-theme="dark"] {
  --bg: #0B1220;
  --bg-subtle: #0E1626;
  --bg-sunken: #0A101C;
  --surface: #121C2E;
  --surface-2: #16223A;
  --text: #C7D0DE;
  --text-strong: #F3F6FB;
  --text-muted: #93A0B4;
  --text-faint: #8B97A8;
  --border: #223047;
  --border-strong: #2C3D57;
  /* Accent-as-TEXT tokens lighten in dark mode; the base --green-600/--blue-600 stay
     dark because they also back white-text buttons/gradients (see component overrides). */
  --accent-text: #3ad0c4; --link: #5AA0EA;
  --green-tint: rgba(10,148,180,.16);
  --blue-tint: rgba(11,39,71,.18);
  --grad-brand-soft: linear-gradient(120deg, rgba(10,148,180,.16) 0%, transparent 45%, rgba(11,39,71,.18) 100%);
  --sh: 0 4px 12px rgba(0,0,0,.4); --sh-md: 0 8px 24px rgba(0,0,0,.5);
  --sh-lg: 0 18px 48px rgba(0,0,0,.55); --sh-ring: 0 0 0 1px var(--border);
}

/* ---------- 2. Reset + base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul { list-style: none; }
:focus-visible { outline: 2px solid transparent; /* visible in forced-colors mode */
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--blue-600); border-radius: 6px; }
@media (forced-colors: active) { :focus-visible { outline: 2px solid CanvasText; box-shadow: none; } }
::selection { background: var(--green-tint-2); color: var(--ink); }
hr { border: 0; border-top: 1px solid var(--border); margin: 0; }

h1,h2,h3,h4,h5 { font-family: var(--font-display); color: var(--text-strong); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; }
p { color: var(--text-muted); }
strong { color: var(--text-strong); font-weight: 600; }
code, kbd { font-family: var(--font-mono); font-size: .875em; }

/* ---------- 3. Layout primitives ---------- */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad-x); }
.container-sm { max-width: var(--maxw-sm); margin-inline: auto; padding-inline: var(--pad-x); }
.container-xs { max-width: var(--maxw-xs); margin-inline: auto; padding-inline: var(--pad-x); }
.section { padding-block: clamp(64px, 8vw, 112px); }
.section-sm { padding-block: clamp(48px, 6vw, 80px); }
.bg-subtle { background: var(--bg-subtle); }
.bg-sunken { background: var(--bg-sunken); }
.bg-ink { background: var(--ink); color: #C7D0DE; }
.bg-ink h1,.bg-ink h2,.bg-ink h3 { color: #fff; }
.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.center { text-align: center; }
.stack > * + * { margin-top: 16px; }
@media (max-width: 900px) { .g-3, .g-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g-2, .g-3, .g-4 { grid-template-columns: 1fr; } }

/* ---------- 4. Typography helpers ---------- */
.display { font-family: var(--font-display); font-weight: 700; letter-spacing: -.032em; line-height: 1.05;
  font-size: clamp(34px, 5.4vw, 60px); color: var(--text-strong); }
.h2 { font-size: clamp(28px, 3.6vw, 42px); letter-spacing: -.028em; }
.h3 { font-size: clamp(20px, 2vw, 26px); letter-spacing: -.02em; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--text-muted); line-height: 1.6; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--green-600); }
.eyebrow.blue { color: var(--blue-600); }
.text-muted { color: var(--text-muted); } .text-faint { color: var(--text-faint); }
.mono { font-family: var(--font-mono); }
.grad-text { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--green-600); }
.balance { text-wrap: balance; }
.measure { max-width: 62ch; }

/* ---------- 5. Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-sans); font-weight: 600; font-size: 15px; line-height: 1;
  padding: 12px 20px; border-radius: var(--r-sm); transition: all var(--dur) var(--ease);
  border: 1px solid transparent; white-space: nowrap; }
.btn svg { width: 17px; height: 17px; transition: transform var(--dur) var(--ease); }
.btn-primary { background: var(--green-600); color: #fff; box-shadow: 0 3px 10px rgba(8,119,168,.22); }
.btn-primary:hover { background: var(--green-500); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(8,119,168,.30); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-secondary { background: var(--surface); color: var(--text-strong); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--blue-500); color: var(--blue-600); background: var(--blue-tint); }
.btn-ghost { color: var(--text-muted); padding-inline: 12px; }
.btn-ghost:hover { color: var(--text-strong); }
.btn-lg { font-size: 16px; padding: 15px 26px; border-radius: var(--r); }
.btn-on-ink { background: #fff; color: var(--ink); }
.btn-on-ink:hover { transform: translateY(-1px); box-shadow: var(--sh-lg); }
.btn-outline-ink { border-color: rgba(255,255,255,.25); color: #fff; }
.btn-outline-ink:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-block { width: 100%; }

/* ---------- 6. Navigation ---------- */
.nav { position: sticky; top: 0; z-index: 100; background: var(--bg);
  box-shadow: 0 1px 0 rgba(13,26,42,.06), 0 6px 22px rgba(13,26,42,.05);
  border-bottom: 1px solid transparent; transition: border-color var(--dur), box-shadow var(--dur); }
.nav.scrolled { border-bottom-color: var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display);
  font-weight: 700; font-size: 20px; color: var(--text-strong); letter-spacing: -.02em; }
.brand svg, .brand img { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link { font-size: 14.5px; font-weight: 500; color: var(--text-muted); padding: 8px 12px; border-radius: 8px; transition: all var(--dur); }
.nav-link:hover { color: var(--text-strong); background: var(--bg-sunken); }
.nav-link[aria-current="page"] { color: var(--text-strong); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; align-items: center; justify-content: center; }
.nav-toggle:hover { background: var(--bg-sunken); }
.theme-toggle { width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; color: var(--text-muted); }
.theme-toggle:hover { background: var(--bg-sunken); color: var(--text-strong); }
.mobile-menu { display: none; }
@media (max-width: 940px) {
  .nav-links, .nav-actions .btn-desktop { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-menu { display: block; position: fixed; inset: var(--nav-h) 0 0; background: var(--bg); z-index: 99;
    padding: 24px; transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur); overflow-y: auto; }
  .mobile-menu.open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .mobile-menu a { display: block; font-size: 18px; font-weight: 600; color: var(--text-strong); padding: 14px 4px; border-bottom: 1px solid var(--border); }
  .mobile-menu .btn { margin-top: 20px; }
}

/* ---------- 7. Cards ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 26px; transition: all var(--dur) var(--ease); }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--border-strong); }
.card-pad-lg { padding: 32px; }
.feature-icon { width: 46px; height: 46px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--green-tint); color: var(--green-600); margin-bottom: 18px; }
.feature-icon.blue { background: var(--blue-tint); color: var(--blue-600); }
.feature-icon svg { width: 23px; height: 23px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { font-size: 15px; line-height: 1.6; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--blue-600); }
.card-link svg { width: 15px; height: 15px; transition: transform var(--dur); }
.card-link:hover svg { transform: translateX(3px); }

/* ---------- 8. Badges / pills / chips ---------- */
.pill { display: inline-flex; align-items: center; gap: 7px; padding: 6px 13px; border-radius: var(--r-pill);
  font-size: 12.5px; font-weight: 600; background: var(--green-tint); color: var(--green-600); border: 1px solid color-mix(in srgb, var(--green-600) 18%, transparent); }
.pill.blue { background: var(--blue-tint); color: var(--blue-600); border-color: color-mix(in srgb, var(--blue-600) 18%, transparent); }
.pill.neutral { background: var(--bg-sunken); color: var(--text-muted); border-color: var(--border); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.tag { display: inline-block; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; background: var(--bg-sunken); color: var(--text-muted); }

/* ---------- 9. Section headers ---------- */
.section-head { max-width: 720px; margin-inline: auto; margin-bottom: 52px; text-align: center; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head h2 { margin-bottom: 16px; }
.section-head p { font-size: 17px; }
.section-head.left { margin-inline: 0; text-align: left; }

/* ---------- 10. Forms ---------- */
.field { margin-bottom: 18px; }
.label { display: block; font-size: 13.5px; font-weight: 600; color: var(--text-strong); margin-bottom: 7px; }
.input, .textarea, .select { width: 100%; font: inherit; font-size: 15px; color: var(--text-strong);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  padding: 11px 14px; transition: border-color var(--dur), box-shadow var(--dur); }
.input:focus, .textarea:focus, .select:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px var(--blue-tint); }
.input::placeholder, .textarea::placeholder { color: var(--text-faint); }
.textarea { min-height: 120px; resize: vertical; }
.hint { font-size: 12.5px; color: var(--text-faint); margin-top: 6px; }

/* ---------- 11. Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-lg); }
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 560px; }
table.data th, table.data td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); }
table.data thead th { font-family: var(--font-display); font-size: 13px; color: var(--text-strong); background: var(--bg-subtle); font-weight: 700; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data td { color: var(--text-muted); }
table.data td strong { color: var(--text-strong); }
.check { color: var(--green-600); } .cross { color: var(--gray-500); }

/* ---------- 12. Hero scaffolding ---------- */
.hero { position: relative; padding-block: clamp(56px, 8vw, 104px) clamp(48px, 6vw, 80px); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; }
.hero-glow.g1 { width: 520px; height: 520px; top: -180px; right: -120px; background: radial-gradient(circle, rgba(10,148,180,.28), transparent 68%); }
.hero-glow.g2 { width: 480px; height: 480px; bottom: -220px; left: -140px; background: radial-gradient(circle, rgba(11,39,71,.24), transparent 68%); }
.hero > .container { position: relative; z-index: 1; }
.grid-overlay { position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px; -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0, #000 30%, transparent 75%); }

/* ---------- 13. Logo lockups / marquee ---------- */
.stat-strip { display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: center; justify-content: center; }
.stat { text-align: center; } .stat .num { font-family: var(--font-display); font-weight: 700; font-size: 30px; color: var(--text-strong); letter-spacing: -.02em; }
.stat .lbl { font-size: 13px; color: var(--text-faint); margin-top: 2px; }
.divider-dot::before { content: "·"; color: var(--gray-300); margin-inline: 8px; }

/* ---------- 14. Steps / timeline ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 60px; padding-bottom: 34px; }
.step:not(:last-child)::before { content: ""; position: absolute; left: 21px; top: 44px; bottom: 0; width: 2px; background: var(--border); }
.step .num-badge { counter-increment: step; position: absolute; left: 0; top: 0; width: 44px; height: 44px; border-radius: 12px;
  background: var(--grad-brand); color: #fff; font-family: var(--font-display); font-weight: 700; display: flex; align-items: center; justify-content: center; }
.step .num-badge::after { content: counter(step); }
.step h3 { font-size: 19px; margin-bottom: 6px; }

/* ---------- 15. Callout / quote / note ---------- */
.callout { border-left: 3px solid var(--green-500); background: var(--green-tint); border-radius: 0 var(--r) var(--r) 0; padding: 20px 24px; }
.callout.blue { border-left-color: var(--blue-500); background: var(--blue-tint); }
.note { font-size: 13.5px; color: var(--text-faint); }

/* ---------- 16. Prose (legal / blog / docs) ---------- */
.prose { max-width: 72ch; color: var(--text-muted); }
.prose h2 { font-size: 26px; margin: 40px 0 14px; } .prose h3 { font-size: 20px; margin: 28px 0 10px; }
.prose p { margin-bottom: 16px; line-height: 1.75; } .prose ul { margin: 0 0 16px 22px; list-style: disc; }
.prose li { margin-bottom: 8px; } .prose a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 2px; }
.prose strong { color: var(--text-strong); }

/* ---------- 17. Footer ---------- */
.footer { background: var(--ink); color: #9AA6B6; padding-block: 64px 40px; }
.footer h4, .footer h3 { font-family: var(--font-display); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: #E6ECF3; margin-bottom: 16px; font-weight: 700; }
.footer a { color: #9AA6B6; font-size: 14.5px; display: block; padding: 5px 0; transition: color var(--dur); }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 40px; }
.footer-brand p { color: #8592A3; font-size: 14px; margin-top: 14px; max-width: 30ch; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.10); font-size: 13px; color: #7A8697; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.14); border-radius: 9px; display: flex; align-items: center; justify-content: center; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- 18. Utilities ---------- */
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-40{margin-top:40px}
.mb-0{margin-bottom:0}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-40{margin-bottom:40px}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.wrap{flex-wrap:wrap}
.hidden{display:none}.relative{position:relative}
.rounded{border-radius:var(--r-lg);overflow:hidden}
.shadow{box-shadow:var(--sh)}.shadow-lg{box-shadow:var(--sh-lg)}
.full{width:100%}
/* Background utilities must beat component backgrounds (.card is defined later,
   so .card.bg-ink would otherwise render white — keep dark panels dark). */
.card.bg-ink{background:var(--ink);color:#C7D0DE}
.card.bg-subtle{background:var(--bg-subtle)}
.card.bg-sunken{background:var(--bg-sunken)}
.card.bg-ink h1,.card.bg-ink h2,.card.bg-ink h3{color:#fff}
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 200; }
.skip-link:focus { left: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 19. Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
/* No-JS: never leave content stuck invisible if scripting is unavailable */
@media (scripting: none) { .reveal { opacity: 1; transform: none; } }

/* ---------- 19b. Review fixes: dark accent-as-text, FAQ affordance, jump-nav ---------- */
/* Accents used as TEXT must lighten in dark mode (base tokens stay dark for buttons/gradients) */
[data-theme="dark"] .eyebrow { color: var(--accent-text); }
[data-theme="dark"] .eyebrow.blue,
[data-theme="dark"] .card-link,
[data-theme="dark"] a[style*="--blue-600"] { color: var(--link) !important; }
[data-theme="dark"] .grad-text { -webkit-text-fill-color: initial; color: var(--accent-text); }

/* Shared FAQ disclosure with a rotating chevron (was inconsistent + markerless) */
.faq-summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.faq-summary::-webkit-details-marker { display: none; }
.faq-summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted); transform: rotate(45deg); transition: transform var(--dur) var(--ease); }
details[open] > .faq-summary::after { transform: rotate(225deg); }

/* Jump-nav chips must read + behave as links */
a.tag { transition: color var(--dur), background var(--dur), border-color var(--dur); }
a.tag:hover, a.tag:focus-visible { color: var(--blue-600); background: var(--blue-tint); }

/* ---------- 20. Print ---------- */
@media print { .nav, .footer, .hero-bg, .theme-toggle { display: none; } body { color: #000; } }

/* ============================================================================
   PHOTOGRAPHY / MEDIA  (added with the brand refresh)
   Reusable image frames + full-bleed photo bands. Images ship as <picture>
   (webp + jpg fallback) from assets/img/photos/.
============================================================================ */
.media{position:relative;overflow:hidden;border-radius:var(--r-lg);background:var(--bg-sunken);
  box-shadow:var(--sh-md);border:1px solid var(--border)}
.media img{display:block;width:100%;height:100%;object-fit:cover}
.media.ratio-16x9{aspect-ratio:16/9}
.media.ratio-4x3{aspect-ratio:4/3}
.media.ratio-3x2{aspect-ratio:3/2}
.media.ratio-1x1{aspect-ratio:1/1}
/* subtle brand sheen so photos sit in the system rather than floating */
.media::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:inherit}
.media-tag{position:absolute;left:12px;bottom:12px;z-index:2;
  background:rgba(6,26,51,.72);color:#fff;font:600 11px/1 var(--font-sans);
  letter-spacing:.02em;padding:7px 10px;border-radius:var(--r-pill);backdrop-filter:blur(6px)}

/* Hero two-column media (text left, framed photo right) */
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-media{aspect-ratio:3/2;max-height:520px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero-media{aspect-ratio:16/10;max-height:none}}

/* Full-bleed photo band (dark sections / CTA) — photo + navy overlay for legible white text */
.photo-band{position:relative;isolation:isolate;overflow:hidden}
.photo-band>.photo-band-bg{position:absolute;inset:0;z-index:-2}
.photo-band>.photo-band-bg img{width:100%;height:100%;object-fit:cover}
.photo-band::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(6,26,51,.86),rgba(6,26,51,.78)),
             radial-gradient(80% 120% at 80% 0%,rgba(10,148,180,.28),transparent 60%)}
.photo-band .eyebrow,.photo-band h2,.photo-band p{color:#fff}
.photo-band .note{color:var(--aqua,#71E3D9)}

/* Split feature row: image + copy side by side */
.media-split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.media-split.reverse .media{order:2}
@media(max-width:820px){.media-split{grid-template-columns:1fr;gap:24px}.media-split.reverse .media{order:0}}

/* ============================================================================
   AI ASSISTANT  — floating launcher + panel (DEALIUM AI Assistant Button System)
============================================================================ */
.dealium-ai{position:fixed;right:24px;bottom:24px;z-index:120}
@media(max-width:640px){.dealium-ai{right:16px;bottom:16px}}

.dealium-ai-launcher{width:56px;height:56px;border:1px solid rgba(113,227,217,.30);
  border-radius:999px;background:var(--ink);display:inline-grid;place-items:center;padding:0;
  cursor:pointer;box-shadow:0 8px 22px rgba(6,26,51,.30);
  transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease,border-color .16s ease}
.dealium-ai-launcher:hover{transform:translateY(-1px);background:#0B2747;
  border-color:var(--green-500);box-shadow:0 10px 28px rgba(6,26,51,.36)}
.dealium-ai-launcher:focus-visible{outline:3px solid rgba(24,199,190,.35);outline-offset:3px}
.dealium-ai-launcher[aria-expanded="true"]{background:linear-gradient(135deg,#0877A8,#18C7BE);
  border-color:rgba(255,255,255,.55)}
.dealium-ai-launcher svg{width:30px;height:30px;display:block}
.dealium-ai-launcher .ico-close{display:none}
.dealium-ai-launcher[aria-expanded="true"] .ico-open{display:none}
.dealium-ai-launcher[aria-expanded="true"] .ico-close{display:block}

.dealium-ai-panel{position:absolute;right:0;bottom:72px;width:360px;max-width:calc(100vw - 32px);
  background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--r-xl);
  box-shadow:var(--sh-lg);overflow:hidden;transform-origin:bottom right;pointer-events:none;
  opacity:0;transform:translateY(8px) scale(.98);transition:transform .18s ease}
.dealium-ai[data-ai-open="true"] .dealium-ai-panel{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
@media(prefers-reduced-motion:reduce){.dealium-ai-panel{transition:none}}
.dealium-ai-panel-head{display:flex;align-items:center;gap:11px;padding:16px 16px 12px;
  background:linear-gradient(135deg,var(--ink),#0B2747);color:#fff}
.dealium-ai-panel-head .avatar{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(113,227,217,.35);flex:0 0 auto}
.dealium-ai-panel-head .avatar svg{width:22px;height:22px}
.dealium-ai-panel-head b{font:700 14px/1.2 var(--font-display);display:block}
.dealium-ai-panel-head span{font:500 11.5px/1.3 var(--font-sans);color:var(--aqua,#71E3D9)}
.dealium-ai-panel-close{margin-left:auto;background:transparent;border:0;color:#fff;opacity:.8;
  cursor:pointer;padding:4px;border-radius:8px;line-height:0}
.dealium-ai-panel-close:hover{opacity:1;background:rgba(255,255,255,.12)}
.dealium-ai-panel-body{padding:16px}
.dealium-ai-panel-body p{font-size:13.5px;line-height:1.55;color:var(--text-muted);margin:0 0 12px}
.dealium-ai-panel-body p strong{color:var(--text-strong)}
.dealium-ai-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.dealium-ai-chip{font:500 12px/1 var(--font-sans);color:var(--green-700,#0a5a6b);
  background:var(--green-tint);border:1px solid var(--border);border-radius:var(--r-pill);
  padding:8px 11px}
[data-theme="dark"] .dealium-ai-chip{color:var(--accent-text);background:rgba(24,199,190,.10)}
.dealium-ai-panel-cta{display:flex;gap:8px}
.dealium-ai-panel-cta .btn{flex:1;justify-content:center;font-size:13px;padding:10px 12px}
.dealium-ai-panel-note{font-size:11px;color:var(--text-faint);margin:12px 0 0;text-align:center}

/* wordmark AI accent (matches the app: navy Dealium + teal AI) */
.brand .brand-ai{color:var(--green-400);font-weight:700}
.footer-brand .brand .brand-ai{color:var(--aqua)}

/* ---------- Money-flow diagram (light — matches the homepage) ---------- */
.mfd{background:#fff;border:1px solid #E2EAF0;border-radius:20px;padding:30px 28px;
  box-shadow:0 22px 60px rgba(13,26,42,.09);position:relative}
.mfd-eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#0877A8;margin:0 0 18px}
.mfd-instr{border:1.5px dashed #17b8b0;border-radius:12px;padding:12px 15px;text-align:center;
  font-size:13.5px;font-weight:600;color:#0a7d74;background:#E4F7F5}
.mfd-instr small{display:block;font-weight:500;color:#5B6675;font-size:11.5px;margin-top:3px}
.mfd-appr{display:flex;gap:8px;justify-content:center;margin-top:10px}
.mfd-appr span{font-size:11.5px;font-weight:600;color:#0877A8;background:#E8F3F8;
  border:1px solid #CFE4EF;border-radius:20px;padding:5px 13px}
.mfd-pill{display:block;width:-moz-max-content;width:max-content;margin:10px auto 0;
  font-size:11.5px;font-weight:600;color:#0a7d74;background:#E4F7F5;border:1px solid #C4EFE9;
  border-radius:20px;padding:5px 13px}
.mfd-arrow{text-align:center;color:#9aa6b6;font-size:17px;line-height:1;margin:7px 0}
.mfd-flow{display:flex;align-items:center;gap:10px;position:relative}
.mfd-line{position:absolute;left:9%;right:9%;top:50%;height:2px;
  background:linear-gradient(90deg,#18C7BE,#0A94B4);opacity:.30;z-index:1}
.mfd-node{flex:1;border:1px solid #E2EAF0;border-radius:12px;padding:14px 8px;text-align:center;
  background:#fff;position:relative;z-index:2}
.mfd-node .t{font-size:13px;font-weight:600;color:#061A33}
.mfd-node .s{font-size:10.5px;color:#8A93A3;margin-top:2px}
.mfd-node.rail{border-color:#0877A8;background:#E8F3F8}
.mfd-node.rail .t{color:#0877A8}
.mfd-log{margin-top:16px;padding-top:14px;border-top:1px solid #EDF1F5}
.mfd-log .k{font-family:var(--font-mono);font-size:11px;color:#0877A8;letter-spacing:.02em}
.mfd-log .r{font-size:12.5px;color:#5B6675;margin-top:6px}
.mfd-log .r b{color:#0877A8;font-weight:600}
.mfd-note{margin-top:16px;font-size:12.5px;color:#5B6675;line-height:1.55}
.mfd-note strong{color:#061A33}