/* ============================================================
   THEME: white-azure
   White Azure — white background, błękit (azure) colour scheme
   Mood: clean-azure-professional
   Path B theme (recipe palette). Pure white main background,
   refined azure accent + light-blue section tints, navy dark
   sections, Sora display + DM Sans body.
   Added 2026-05-29 (user request: white bg + light-blue scheme).
   ============================================================ */

.aibt-theme-white-azure {
	--bg-main: #FFFFFF;
	/* Light azure-tinted section bg for ABAB alternation — reads "błękit". */
	--bg-section: #ECF2FD;
	--bg-card: #F5F9FF;
	--ink: #13213B;
	--ink-soft: #41506C;
	/* Muted-text AA: #76849C -> #616C80 clears WCAG AA on --bg-section (3.37 -> 4.71); grand audit 2026-05-29 text-muted signal. */
	--ink-dim: #616C80;
	--ink-mute: #C0C9DA;
	--ink-inverse: #FFFFFF;
	--on-accent: #FFFFFF;
	--on-dark: #FFFFFF;
	--line: rgba(19, 33, 59, 0.10);
	--line-strong: rgba(19, 33, 59, 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(1.02) contrast(1.03);

	/* === Path B semantic tokens (Layer 2 variant API) — superset over legacy.
	   Refined azure (#1E5FD6) clears AA on white (~5.4:1) for links/kickers;
	   deeper azure for CTA bands. Airy "błękit" feel from the light-blue
	   section tints + accent-fade, not from a low-contrast accent. === */
	--accent:               #1E5FD6;
	--background:           var(--bg-main);
	--background-alt:       var(--bg-section);
	--background-dark:      #0E1B33;
	--background-card:      var(--bg-card);
	--text-primary:         var(--ink);
	--text-secondary:       var(--ink-soft);
	--text-muted:           var(--ink-dim);
	--text-on-photo:        #FFFFFF;
	--text-on-dark:         var(--on-dark);
	--accent-hover:         #1A52BD;
	--accent-fade:          rgba(30, 95, 214, 0.10);
	--cta-bg-primary:       #1E5FD6;
	--cta-text-primary:     #FFFFFF;
	--cta-border-primary:   #1E5FD6;
	--cta-bg-secondary:     transparent;
	--cta-text-secondary:   #1A52BD;
	--cta-border-secondary: #1E5FD6;
	--divider-primary:      var(--line);
	--divider-accent:       rgba(30, 95, 214, 0.30);
	--decor-radius:         8px;
	--decor-radius-photo:   8px;
	--decor-shadow:         0 1px 3px rgba(19, 33, 59, 0.06);
	--decor-shadow-elevated:0 14px 40px rgba(30, 95, 214, 0.14);
	--decor-border-width:   1px;
	--italic-color:         var(--accent);
	--italic-weight:        600;

	/* === HERO text-on-photo: translucent white glass panel === */
	--hero-scrim:        linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.22) 100%);
	--hero-panel-bg:     rgba(255, 255, 255, 0.86);
	--hero-panel-blur:   blur(10px) saturate(1.1);
	--hero-panel-text:   var(--ink);
	--hero-panel-pad:    clamp(1.5rem, 3vw, 2.5rem);
	--hero-panel-max:    44ch;
	--hero-panel-radius: 10px;
	--hero-panel-border: 1px solid rgba(30, 95, 214, 0.16);
	--hero-panel-shadow: 0 12px 40px rgba(19, 33, 59, 0.12);
	--hero-text-shadow:  none;
	--hero-em-color:     var(--accent);

	/* === Conversion band: deeper azure, white text clears AA (~7:1) === */
	--conversion-band-bg:   #1A52BD;
	--conversion-band-text: #FFFFFF;

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

.aibt-theme-white-azure a {
	text-decoration: none;
	transition: color 0.22s ease;
}

.aibt-theme-white-azure img {
	filter: var(--photo-filter);
}

/* End theme white-azure. */