/* ============================================================
   THEME: deep-navy-classic
   Deep Navy Classic — deep navy surface + warm gold
   Mood: dark-navy-trusted-corporate
   Path B theme (recipe palette). Fills the biggest dark gap: all 8
   existing dark themes were warm/coloured (gold/brass/amber/pink/
   lime/periwinkle/emerald/mono) — NONE was blue, and white-azure is
   a LIGHT blue. Deep navy is a perennial top professional palette
   ("deep navy & royal blue — ideal for finance, corporate,
   consultancy"). Navy base, lifted navy sections/cards (cards ABOVE
   section so never flat), warm gold accent (timeless navy+gold),
   clean Sora display. Reads finance / law / consultancy / corporate
   / SaaS / insurance / nautical. All AA-checked.
   Added 2026-06-09 (user request: +4 trend themes, 18 -> 22).
   ============================================================ */

.aibt-theme-deep-navy-classic {
	--bg-main: #0E1A2F;       /* deep navy */
	--bg-section: #16243D;    /* lifted navy — ABAB distinguishable */
	--bg-card: #1E2E4A;       /* card surface ABOVE section so cards aren't flat */
	--ink: #EAF0FA;           /* cool near-white — ~16:1 on base */
	--ink-soft: #B4C2D8;
	--ink-dim: #8696B2;       /* muted — AA on the navy alt-section (~5.2:1) */
	--ink-mute: #3E4E68;
	--ink-inverse: #0E1A2F;
	--ink-inverse-soft: #1E2E4A;
	--on-accent: #0E1A2F;     /* gold accent is mid-bright -> DARK navy label */
	--on-dark: #EAF0FA;
	--line: rgba(234, 240, 250, 0.10);
	--line-strong: rgba(234, 240, 250, 0.20);

	--font-display: 'Sora', system-ui, sans-serif;
	--font-body: 'DM Sans', system-ui, sans-serif;
	--font-mono: 'JetBrains Mono', 'SF Mono', monospace;

	--radius: 8px;
	--radius-card: 10px;
	--photo-filter: saturate(1.03) brightness(0.97) contrast(1.04);

	/* === Path B semantic tokens (Layer 2 variant API) — superset over legacy.
	   Warm gold #E0B65A clears AA on the navy base (~9:1) and on cards (~7.6:1)
	   for links/kickers; mid-bright, so on-accent text is DARK navy (~9:1). === */
	--accent:               #E0B65A;
	--background:           var(--bg-main);
	--background-alt:       var(--bg-section);
	--background-dark:      #0A1424;   /* deepest navy for self-dark bands/footer */
	--background-card:      var(--bg-card);
	--text-primary:         var(--ink);
	--text-secondary:       var(--ink-soft);
	--text-muted:           var(--ink-dim);
	--text-on-photo:        var(--ink);
	--text-on-dark:         var(--on-dark);
	--accent-hover:         #ECC878;
	--accent-fade:          rgba(224, 182, 90, 0.14);
	--cta-bg-primary:       var(--accent);
	--cta-text-primary:     #0E1A2F;
	--cta-border-primary:   var(--accent);
	--cta-bg-secondary:     transparent;
	--cta-text-secondary:   var(--ink);
	--cta-border-secondary: rgba(224, 182, 90, 0.55);
	--divider-primary:      var(--line);
	--divider-accent:       rgba(224, 182, 90, 0.32);
	--decor-radius:         8px;
	--decor-radius-photo:   8px;
	--decor-shadow:         0 1px 3px rgba(0, 0, 0, 0.4);
	--decor-shadow-elevated:0 18px 50px rgba(0, 0, 0, 0.5);
	--decor-border-width:   1px;
	--italic-color:         var(--accent);
	--italic-weight:        500;

	/* Dark theme → HERO keeps the variant's default dark scrim (no glass panel). */
	--hero-scrim:        linear-gradient(180deg, rgba(14,26,47,0) 35%, rgba(10,20,36,0.74) 100%);
	--hero-em-color:     var(--accent);

	/* === Conversion band: warm gold fill, dark navy text clears AA (~9:1) === */
	--conversion-band-bg:   #D4A94E;
	--conversion-band-text: #0E1A2F;

	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.65;
	color: var(--ink);
	background: var(--bg-main);
	-webkit-font-smoothing: antialiased;
}

.aibt-theme-deep-navy-classic h1,
.aibt-theme-deep-navy-classic h2,
.aibt-theme-deep-navy-classic h3,
.aibt-theme-deep-navy-classic h4 {
	font-family: var(--font-display);
	font-weight: 600;
	color: var(--ink);
	letter-spacing: -0.015em;
	line-height: 1.14;
	margin: 0;
}

.aibt-theme-deep-navy-classic a {
	color: var(--accent);
	text-decoration: none;
	transition: color 0.22s ease;
}

.aibt-theme-deep-navy-classic img {
	filter: var(--photo-filter);
}

/* End theme deep-navy-classic. */