:root {
	/* Clinic surface system — aligned with hero */
	--bg-main: #ffffff;
	--bg-soft: #faf7f5;
	--bg-lavender: #f5f0f8;
	--bg-mist: #fbfafc;

	--purple-light: #d9c2f0;
	--purple-soft: #b88add;
	--purple-main: #8b5bb7;
	--purple-deep: #5c347d;
	--purple-dark: #2f1b3d;

	--plum: #452151;
	--eggplant: #241329;

	--accent-gold: #d7b878;
	--accent-rose: #d8a3c2;

	--text-main: #2b2430;
	--text-muted: #7b6f82;
	--white: #ffffff;

	--surface-border: rgba(92, 52, 125, 0.08);
	--surface-glass: rgba(255, 255, 255, 0.72);

	--purple-light: #d9c2f0;
	--purple-soft: #b88add;
	--purple-main: #8b5bb7;
	--purple-deep: #5c347d;
	--purple-dark: #2f1b3d;

	--plum: #452151;
	--eggplant: #241329;

	--accent-gold: #d7b878;
	--accent-rose: #d8a3c2;

	--text-main: #2b2430;
	--text-muted: #7b6f82;
	--white: #ffffff;

	/* Semantic aliases */
	--text: var(--text-main);
	--muted: var(--text-muted);
	--gold: var(--accent-gold);

	/* Legacy aliases — mapped to purple */
	--bg-blush: var(--bg-lavender);
	--rose: var(--purple-soft);
	--rose-deep: var(--purple-main);
	--burgundy: var(--plum);
	--burgundy-dark: var(--eggplant);
	--color-bg: var(--bg-main);
	--color-bg-warm: var(--bg-soft);
	--color-bg-blush: var(--bg-lavender);
	--color-bg-soft: var(--bg-soft);
	--color-rose: var(--purple-soft);
	--color-rose-dark: var(--purple-main);
	--color-burgundy: var(--plum);
	--color-burgundy-2: var(--eggplant);
	--color-champagne: var(--accent-gold);
	--color-gold: var(--accent-gold);
	--color-dark: var(--eggplant);
	--color-text: var(--text-main);
	--color-muted: var(--text-muted);
	--color-white: var(--white);
	--color-primary: var(--plum);
	--color-primary-dark: var(--eggplant);
	--color-secondary: var(--bg-soft);
	--color-accent: var(--bg-lavender);
	--color-blush: var(--bg-lavender);
	--color-neutral: var(--bg-main);
	--color-overlay: rgba(36, 19, 41, 0.68);
	--color-overlay-light: rgba(251, 247, 255, 0.94);

	--font-heading: Vazirmatn, Vazir, Tahoma, sans-serif;
	--font-body: Vazirmatn, Vazir, Tahoma, sans-serif;

	--space-unit: 8px;
	--space-xs: 8px;
	--space-sm: 16px;
	--space-md: 24px;
	--space-lg: 32px;
	--space-xl: 40px;
	--space-2xl: 56px;

	--section-pad: clamp(3rem, 6vw, 6rem);
	--card-pad: clamp(1rem, 2vw, 1.75rem);
	--grid-gap: clamp(1rem, 2vw, 1.5rem);

	--radius-sm: 8px;
	--radius-md: 14px;
	--radius-card: 22px;
	--radius-lg: 26px;
	--radius-arch: 46% 46% 40% 40% / 36% 36% 64% 64%;
	--radius-full: 9999px;

	--shadow-soft: 0 4px 24px rgba(36, 19, 41, 0.04);
	--shadow-medium: 0 12px 40px rgba(36, 19, 41, 0.06);
	--shadow-lift: 0 20px 56px rgba(36, 19, 41, 0.08);
	--shadow-glass: 0 8px 32px rgba(36, 19, 41, 0.05);
	--shadow-purple: 0 16px 40px rgba(92, 52, 125, 0.12);
	--shadow-card: 0 4px 20px rgba(36, 19, 41, 0.04);

	--glass-bg: rgba(255, 255, 255, 0.72);
	--glass-border: rgba(92, 52, 125, 0.1);
	--glass-blur: blur(18px);

	--gradient-hero: linear-gradient(135deg, var(--bg-main) 0%, var(--bg-mist) 100%);
	--gradient-manifest: linear-gradient(145deg, var(--purple-deep) 0%, var(--eggplant) 100%);
	--gradient-cinema: linear-gradient(165deg, var(--eggplant) 0%, var(--plum) 55%, #1a0f22 100%);
	--gradient-dark: linear-gradient(160deg, var(--eggplant) 0%, #1a0f22 50%, var(--purple-dark) 100%);
	--gradient-lavender: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-soft) 100%);

	--transition-base: 260ms cubic-bezier(0.4, 0, 0.2, 1);
	--transition-slow: 420ms cubic-bezier(0.4, 0, 0.2, 1);

	--container-max: 1180px;
	--container-wide: 1180px;
	--header-height: 68px;

	/* Homepage section rhythm */
	--section-padding-xl: 7.5rem;
	--section-padding-lg: 6rem;
	--section-padding-md: 4.5rem;
	--section-padding-sm: 3.5rem;
	--section-gap: 5.5rem;
	--home-container-max: 1180px;
	--home-container-pad-mobile: 18px;
	--home-container-pad-tablet: 24px;
	--home-container-pad-desktop: 32px;
	--home-header-gap: clamp(2rem, 4vw, 2.75rem);
	--home-eyebrow-size: 0.72rem;
	--home-title-size: clamp(2rem, 4.5vw, 3rem);
	--home-lead-size: clamp(0.88rem, 1.2vw, 1rem);

	--text-xs: 0.75rem;
	--text-sm: 0.8125rem;
	--text-base: 0.9375rem;
	--text-lg: 1.0625rem;
	--text-xl: 1.25rem;
	--text-2xl: 1.5rem;
	--text-3xl: 1.875rem;
	--text-4xl: 2.25rem;
	--text-5xl: 2.75rem;

	--leading-tight: 1.28;
	--leading-normal: 1.72;
	--leading-relaxed: 1.85;

	--ed-line: 1px solid rgba(92, 52, 125, 0.08);

	/* Homepage continuous background */
	--home-flow-top: #fbf9fd;
	--home-flow-base: #f9f6fb;
	--home-flow-mid: #faf7fc;
}

@media (max-width: 767px) {
	:root {
		--section-padding-xl: 3.5rem;
		--section-padding-lg: 3rem;
		--section-padding-md: 2.25rem;
		--section-padding-sm: 1.75rem;
		--section-gap: 2rem;
		--section-pad: clamp(2rem, 8vw, 3rem);
		--home-container-pad-mobile: 16px;
		--home-header-gap: 1.5rem;
		--home-title-size: clamp(1.65rem, 7vw, 2.15rem);
		--home-lead-size: 0.9375rem;
		--home-eyebrow-size: 0.75rem;
		--header-height: 60px;
	}
}

@media (prefers-reduced-motion: reduce) {
	:root {
		--transition-base: 0ms;
		--transition-slow: 0ms;
	}
}