/**
 * Teal Horizon — design tokens.
 *
 * Every value in this file is a direct translation of the Stitch `tailwind.config`
 * for the Teal Horizon system. Nothing here should reference a component: if a
 * value is only used in one place, it belongs in components.css instead.
 */

:root {
	/* --- Colour roles: primary ------------------------------------------- */
	--glc-primary: #004c4c;
	--glc-on-primary: #ffffff;
	--glc-primary-container: #006666;
	--glc-on-primary-container: #93e1e0;
	--glc-primary-fixed: #a2f0ef;
	--glc-primary-fixed-dim: #86d4d3;
	--glc-on-primary-fixed: #002020;
	--glc-on-primary-fixed-variant: #004f4f;
	--glc-inverse-primary: #86d4d3;
	--glc-surface-tint: #096969;

	/* --- Colour roles: secondary ----------------------------------------- */
	--glc-secondary: #51606e;
	--glc-on-secondary: #ffffff;
	--glc-secondary-container: #d4e4f5;
	--glc-on-secondary-container: #576674;
	--glc-secondary-fixed: #d4e4f5;
	--glc-secondary-fixed-dim: #b8c8d8;
	--glc-on-secondary-fixed: #0e1d29;
	--glc-on-secondary-fixed-variant: #394855;

	/* --- Colour roles: tertiary ------------------------------------------ */
	--glc-tertiary: #444444;
	--glc-on-tertiary: #ffffff;
	--glc-tertiary-container: #5b5b5b;
	--glc-on-tertiary-container: #d5d3d3;
	--glc-tertiary-fixed: #e4e2e2;
	--glc-tertiary-fixed-dim: #c8c6c6;
	--glc-on-tertiary-fixed: #1b1c1c;
	--glc-on-tertiary-fixed-variant: #474747;

	/* --- Colour roles: error --------------------------------------------- */
	--glc-error: #ba1a1a;
	--glc-on-error: #ffffff;
	--glc-error-container: #ffdad6;
	--glc-on-error-container: #93000a;

	/* --- Colour roles: surfaces ------------------------------------------ */
	--glc-background: #f6f9ff;
	--glc-on-background: #0e1d29;
	--glc-surface: #f6f9ff;
	--glc-on-surface: #0e1d29;
	--glc-surface-variant: #d4e4f5;
	--glc-on-surface-variant: #3f4948;
	--glc-surface-dim: #ccdcec;
	--glc-surface-bright: #f6f9ff;
	--glc-surface-container-lowest: #ffffff;
	--glc-surface-container-low: #ecf5ff;
	--glc-surface-container: #e1f0ff;
	--glc-surface-container-high: #daeafa;
	--glc-surface-container-highest: #d4e4f5;
	--glc-inverse-surface: #23323e;
	--glc-inverse-on-surface: #e6f2ff;

	/* --- Colour roles: outlines ------------------------------------------ */
	--glc-outline: #6f7979;
	--glc-outline-variant: #bec9c8;

	/* --- Brand teal ramp -------------------------------------------------
	 * Used by the site chrome (navigation, footer), which sits outside the
	 * Material role system in the source design.
	 * -------------------------------------------------------------------- */
	--glc-teal-50: #f0fdfa;
	--glc-teal-200: #99f6e4;
	--glc-teal-300: #5eead4;
	--glc-teal-400: #2dd4bf;
	--glc-teal-600: #0d9488;
	--glc-teal-700: #0f766e;
	--glc-teal-800: #115e59;
	--glc-teal-900: #134e4a;
	--glc-teal-950: #042f2e;

	--glc-slate-400: #94a3b8;
	--glc-slate-600: #475569;
	--glc-slate-950: #020617;

	--glc-whatsapp: #25d366;

	/* --- Chrome surfaces --------------------------------------------------
	 * Single source of truth for the sticky header and footer backgrounds.
	 * -------------------------------------------------------------------- */
	--glc-nav-surface: rgba(255, 255, 255, 0.8);
	--glc-nav-brand: var(--glc-teal-900);
	--glc-nav-link: var(--glc-slate-600);
	--glc-nav-link-hover: var(--glc-teal-600);
	--glc-nav-link-current: var(--glc-teal-700);

	--glc-footer-surface: var(--glc-teal-950);
	--glc-footer-text: var(--glc-teal-50);
	--glc-footer-muted: rgba(153, 246, 228, 0.7);
	--glc-footer-faint: rgba(153, 246, 228, 0.5);
	--glc-footer-rule: rgba(17, 94, 89, 0.5);

	/* --- Typography ------------------------------------------------------ */
	--glc-font-headline: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
	--glc-font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
	--glc-font-label: var(--glc-font-body);
	--glc-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

	--glc-text-micro: 0.6875rem;
	--glc-text-xs: 0.75rem;
	--glc-text-sm: 0.875rem;
	--glc-text-base: 1rem;
	--glc-text-lg: 1.125rem;
	--glc-text-xl: 1.25rem;
	--glc-text-2xl: 1.5rem;
	--glc-text-3xl: 1.875rem;
	--glc-text-4xl: 2.25rem;
	--glc-text-5xl: 3rem;
	--glc-text-6xl: 3.75rem;

	--glc-leading-display: 1.1;
	--glc-leading-tight: 1.25;
	--glc-leading-normal: 1.5;
	--glc-leading-relaxed: 1.625;

	--glc-tracking-tighter: -0.05em;
	--glc-tracking-tight: -0.025em;
	--glc-tracking-normal: 0;
	--glc-tracking-wide: 0.025em;
	--glc-tracking-wider: 0.05em;
	--glc-tracking-widest: 0.1em;
	--glc-tracking-eyebrow: 0.2em;

	--glc-weight-normal: 400;
	--glc-weight-medium: 500;
	--glc-weight-semibold: 600;
	--glc-weight-bold: 700;
	--glc-weight-extrabold: 800;

	/* --- Shape -----------------------------------------------------------
	 * Mirrors the Stitch borderRadius scale, including its deliberate
	 * redefinition of `full` as 0.75rem rather than a pill.
	 * -------------------------------------------------------------------- */
	--glc-radius: 0.125rem;
	--glc-radius-lg: 0.25rem;
	--glc-radius-xl: 0.5rem;
	--glc-radius-full: 0.75rem;
	--glc-radius-pill: 9999px;

	/* Large editorial radii for media, cards and full-bleed panels. These sit
	 * outside the Stitch borderRadius scale, which only covers control-sized
	 * elements. */
	--glc-radius-media: 1rem;
	--glc-radius-card: 2rem;
	--glc-radius-panel: 3rem;

	/* --- Elevation -------------------------------------------------------
	 * Depth comes from tonal surface shifts first and shadow second; see the
	 * architecture note in the style guide.
	 * -------------------------------------------------------------------- */
	--glc-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	--glc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
	--glc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
	--glc-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
	--glc-shadow-editorial: 0 32px 48px -12px rgba(14, 29, 41, 0.06);
	--glc-shadow-editorial-soft: 0 32px 48px -12px rgba(14, 29, 41, 0.04);
	--glc-shadow-ambient: 0 32px 48px -12px rgba(14, 29, 41, 0.05);

	/* Ghost border: the only sanctioned container boundary. Never opaque. */
	--glc-ghost-border: 1px solid rgba(190, 201, 200, 0.15);

	/* --- Space and measure ----------------------------------------------- */
	--glc-container: 80rem;
	--glc-gutter: 2rem;
	--glc-gutter-sm: 1.25rem;
	--glc-section-gap: 8rem;
	--glc-grid-gap: 2rem;
	--glc-measure: 65ch;

	/* --- Motion ----------------------------------------------------------- */
	--glc-duration: 300ms;
	--glc-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/**
 * Dark scheme.
 *
 * The source design declares `darkMode: "class"` but only ships light role
 * values, so the dark set below is the tonal inverse of the same palette:
 * containers become the light-on-dark counterparts and surfaces step down
 * through the obsidian used for `on-background`.
 */
.dark {
	--glc-primary: #86d4d3;
	--glc-on-primary: #003737;
	--glc-primary-container: #004f4f;
	--glc-on-primary-container: #a2f0ef;

	--glc-secondary: #b8c8d8;
	--glc-on-secondary: #23323e;
	--glc-secondary-container: #394855;
	--glc-on-secondary-container: #d4e4f5;

	--glc-tertiary: #c8c6c6;
	--glc-on-tertiary: #303030;
	--glc-tertiary-container: #474747;
	--glc-on-tertiary-container: #e4e2e2;

	--glc-error: #ffb4ab;
	--glc-on-error: #690005;
	--glc-error-container: #93000a;
	--glc-on-error-container: #ffdad6;

	--glc-background: #0e1d29;
	--glc-on-background: #dee3ea;
	--glc-surface: #0e1d29;
	--glc-on-surface: #dee3ea;
	--glc-surface-variant: #394855;
	--glc-on-surface-variant: #bec9c8;
	--glc-surface-dim: #0e1d29;
	--glc-surface-bright: #34434f;
	--glc-surface-container-lowest: #09161f;
	--glc-surface-container-low: #16252f;
	--glc-surface-container: #1a2933;
	--glc-surface-container-high: #24333e;
	--glc-surface-container-highest: #2f3e49;
	--glc-inverse-surface: #dee3ea;
	--glc-inverse-on-surface: #23323e;

	--glc-outline: #89939e;
	--glc-outline-variant: #3f4948;

	--glc-nav-surface: rgba(2, 6, 23, 0.8);
	--glc-nav-brand: var(--glc-teal-50);
	--glc-nav-link: var(--glc-slate-400);
	--glc-nav-link-hover: var(--glc-teal-300);
	--glc-nav-link-current: var(--glc-teal-400);

	--glc-footer-surface: #000000;

	--glc-shadow-editorial: 0 32px 48px -12px rgba(0, 0, 0, 0.5);
	--glc-shadow-editorial-soft: 0 32px 48px -12px rgba(0, 0, 0, 0.4);
	--glc-shadow-ambient: 0 32px 48px -12px rgba(0, 0, 0, 0.45);
	--glc-ghost-border: 1px solid rgba(190, 201, 200, 0.12);
}