/* ==========================================================================
   BOKAJA DESIGN SYSTEM — tokens.css
   "Clean Canvas, Bold Products"
   Warm, inviting gallery aesthetic where colorful clipart products pop.
   --------------------------------------------------------------------------
   Foundation layer: design tokens, base styles, and core utilities.
   Load this file first, before any component or page styles.
   ========================================================================== */

/* ==========================================================================
   1. FONT FACES / IMPORTS
   Fonts are expected to be loaded via <link> in <head> for performance:
     Poppins (600,700), Inter (400,500,600), Pacifico, JetBrains Mono (400,500)
   The @import below is a fallback for environments without <link> preloading.
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&family=Pacifico&family=Poppins:wght@600;700&display=swap');

/* ==========================================================================
   2. DESIGN TOKENS — :root
   ========================================================================== */
:root {
  /* ----------------------------------------------------------------------
     2.1 BRAND COLORS — "Creative Warm"
     Raw palette values. Reference via semantic tokens below where possible.
     ---------------------------------------------------------------------- */
  --color-coral: #FF6B6B;        /* Primary — CTAs */
  --color-coral-600: #F2554F;    /* Primary hover/active (darker, AA on white) */
  --color-coral-700: #D8423C;    /* Primary pressed */
  --color-coral-100: #FFE3E0;    /* Tint */

  --color-plum: #4A4063;         /* Secondary — headers / dark sections */
  --color-plum-700: #3A3250;     /* Deeper plum */
  --color-plum-300: #8C82A6;     /* Muted plum */
  --color-plum-100: #E7E3EF;     /* Plum tint */

  --color-gold: #FFB74D;         /* Accent — badges / highlights */
  --color-gold-600: #E89A2B;     /* Gold hover (AA on white for text) */
  --color-gold-700: #B9760F;     /* Gold text-safe on light bg */
  --color-gold-100: #FFEFD6;     /* Gold tint */

  --color-warm-white: #FFF9F5;   /* Background */
  --color-blush: #FFE8E8;        /* Surface — cards */
  --color-blush-deep: #FFDADA;   /* Surface raised */

  --color-charcoal: #2D2D2D;     /* Text primary */
  --color-warm-gray: #6B6B6B;    /* Text secondary */
  --color-warm-gray-light: #9A9A9A; /* Text tertiary / disabled */

  --color-sage: #7CB342;         /* Success */
  --color-sage-700: #5A8A2C;     /* Success text-safe on light bg (AA) */
  --color-soft-red: #E53935;     /* Error */
  --color-soft-red-700: #C62828; /* Error text-safe on light bg (AA) */
  --color-info: #3A8DDE;         /* Info */
  --color-info-700: #1F6FBF;     /* Info text-safe */

  --color-white: #FFFFFF;
  --color-black: #000000;

  /* ----------------------------------------------------------------------
     2.2 SEMANTIC COLOR TOKENS (light theme — default)
     Use these everywhere in components, not the raw palette above.
     ---------------------------------------------------------------------- */
  --color-primary: var(--color-coral);
  --color-primary-hover: var(--color-coral-600);
  --color-primary-active: var(--color-coral-700);
  --color-primary-subtle: var(--color-coral-100);
  --color-on-primary: #FFFFFF;            /* white on coral — AA for large/bold */

  --color-secondary: var(--color-plum);
  --color-secondary-hover: var(--color-plum-700);
  --color-secondary-subtle: var(--color-plum-100);
  --color-on-secondary: #FFFFFF;          /* white on plum — AAA */

  --color-accent: var(--color-gold);
  --color-accent-strong: var(--color-gold-700);
  --color-accent-subtle: var(--color-gold-100);
  --color-on-accent: #2D2D2D;             /* charcoal on gold — AA */

  /* Background levels */
  --color-bg: var(--color-warm-white);
  --color-bg-raised: #FFFFFF;
  --color-bg-sunken: #FBEFE8;
  --color-bg-inverse: var(--color-plum);

  /* Surface levels (cards, sheets, panels) */
  --color-surface: var(--color-blush);
  --color-surface-raised: var(--color-blush-deep);
  --color-surface-muted: #FFF1F1;
  --color-on-surface: var(--color-charcoal);

  /* Text levels */
  --color-text: var(--color-charcoal);       /* on bg: 12.6:1 — AAA */
  --color-text-secondary: var(--color-warm-gray); /* on bg: 5.1:1 — AA */
  --color-text-tertiary: var(--color-warm-gray-light);
  --color-text-inverse: #FFF9F5;             /* on plum sections */
  --color-text-link: var(--color-coral-700); /* AA on warm-white */
  --color-text-link-hover: var(--color-coral-600);

  /* Borders & dividers */
  --color-border: #F2D9D9;
  --color-border-strong: #E6C2C2;
  --color-border-focus: var(--color-coral-700);
  --color-divider: #F4E4E0;

  /* Semantic state colors (text-safe variants for foreground use) */
  --color-success: var(--color-sage);
  --color-success-text: var(--color-sage-700);
  --color-success-subtle: #EAF3DE;
  --color-error: var(--color-soft-red);
  --color-error-text: var(--color-soft-red-700);
  --color-error-subtle: #FCE4E3;
  --color-warning: var(--color-gold-700);
  --color-warning-subtle: var(--color-gold-100);
  --color-info-text: var(--color-info-700);
  --color-info-subtle: #E3F0FB;

  /* Overlay / scrim */
  --color-overlay: rgba(45, 45, 45, 0.55);
  --color-scrim: rgba(74, 64, 99, 0.40);

  /* Glass surfaces */
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(255, 255, 255, 0.65);
  --glass-blur: 14px;

  /* ----------------------------------------------------------------------
     2.3 TYPOGRAPHY — Font families
     ---------------------------------------------------------------------- */
  --font-heading: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-decorative: 'Pacifico', cursive;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', ui-monospace, monospace;

  /* Font weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* ----------------------------------------------------------------------
     2.4 TYPOGRAPHY — Fluid type scale (clamp: min, fluid, max)
     Base 16px. Scale ~1.250 (major third) tightened for UI density.
     ---------------------------------------------------------------------- */
  --font-size-2xs: clamp(0.6875rem, 0.66rem + 0.14vw, 0.75rem);   /* 11 → 12 */
  --font-size-xs:  clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);   /* 12 → 13 */
  --font-size-sm:  clamp(0.8125rem, 0.78rem + 0.18vw, 0.875rem);  /* 13 → 14 */
  --font-size-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);       /* 15 → 16 */
  --font-size-md:  clamp(1rem, 0.95rem + 0.25vw, 1.125rem);       /* 16 → 18 */
  --font-size-lg:  clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);    /* 18 → 22 */
  --font-size-xl:  clamp(1.375rem, 1.25rem + 0.6vw, 1.75rem);     /* 22 → 28 */
  --font-size-2xl: clamp(1.625rem, 1.4rem + 1.1vw, 2.25rem);      /* 26 → 36 */
  --font-size-3xl: clamp(2rem, 1.6rem + 1.9vw, 3rem);             /* 32 → 48 */
  --font-size-4xl: clamp(2.5rem, 1.9rem + 2.9vw, 4rem);           /* 40 → 64 */
  --font-size-display: clamp(3rem, 2rem + 4.6vw, 5.5rem);         /* 48 → 88 */

  /* Line heights */
  --line-height-tight: 1.1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Letter spacing */
  --letter-spacing-tighter: -0.03em;
  --letter-spacing-tight: -0.015em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.02em;
  --letter-spacing-wider: 0.06em;
  --letter-spacing-widest: 0.12em;

  /* ----------------------------------------------------------------------
     2.5 SPACING SCALE — 4px base
     ---------------------------------------------------------------------- */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4  */
  --space-2: 0.5rem;    /* 8  */
  --space-3: 0.75rem;   /* 12 */
  --space-4: 1rem;      /* 16 */
  --space-5: 1.25rem;   /* 20 */
  --space-6: 1.5rem;    /* 24 */
  --space-8: 2rem;      /* 32 */
  --space-10: 2.5rem;   /* 40 */
  --space-12: 3rem;     /* 48 */
  --space-16: 4rem;     /* 64 */
  --space-20: 5rem;     /* 80 */

  /* ----------------------------------------------------------------------
     2.6 BORDER RADIUS SCALE
     ---------------------------------------------------------------------- */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 999px;
  --radius-circle: 50%;

  /* ----------------------------------------------------------------------
     2.7 SHADOW / ELEVATION SCALE
     Tinted with plum for a warm, cohesive depth feel.
     ---------------------------------------------------------------------- */
  --shadow-xs: 0 1px 2px rgba(74, 64, 99, 0.06);
  --shadow-sm: 0 2px 6px rgba(74, 64, 99, 0.08), 0 1px 2px rgba(74, 64, 99, 0.06);
  --shadow-md: 0 6px 16px rgba(74, 64, 99, 0.10), 0 2px 4px rgba(74, 64, 99, 0.06);
  --shadow-lg: 0 14px 32px rgba(74, 64, 99, 0.14), 0 4px 8px rgba(74, 64, 99, 0.08);
  --shadow-xl: 0 28px 60px rgba(74, 64, 99, 0.18), 0 8px 16px rgba(74, 64, 99, 0.10);
  --shadow-focus: 0 0 0 3px rgba(255, 107, 107, 0.45);
  --shadow-inner: inset 0 1px 3px rgba(74, 64, 99, 0.10);

  /* Premium glow accents — for hover lifts, badges, and focal CTAs */
  --shadow-glow-primary: 0 0 0 1px rgba(255, 107, 107, 0.18),
                         0 8px 24px rgba(255, 107, 107, 0.32),
                         0 2px 6px rgba(255, 107, 107, 0.24);
  --shadow-glow-accent: 0 0 0 1px rgba(255, 183, 77, 0.20),
                        0 8px 24px rgba(255, 183, 77, 0.34),
                        0 2px 6px rgba(232, 154, 43, 0.22);

  /* ----------------------------------------------------------------------
     2.8 GRADIENTS
     ---------------------------------------------------------------------- */
  --gradient-brand: linear-gradient(135deg, #FF6B6B 0%, #FFB74D 100%);
  --gradient-brand-soft: linear-gradient(135deg, #FF8E8E 0%, #FFCB7D 100%);
  --gradient-hero: linear-gradient(160deg, #FFF9F5 0%, #FFE8E8 55%, #FFEFD6 100%);
  --gradient-plum: linear-gradient(135deg, #4A4063 0%, #3A3250 100%);
  --gradient-card-overlay: linear-gradient(180deg, rgba(45, 45, 45, 0) 35%, rgba(45, 45, 45, 0.72) 100%);
  --gradient-sheen: linear-gradient(120deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 0.5) 50%, rgba(255, 255, 255, 0) 70%);
  --gradient-profit: linear-gradient(135deg, #7CB342 0%, #A7D26A 100%);
  --gradient-loss: linear-gradient(135deg, #E53935 0%, #FF7A6E 100%);

  /* Multi-point radial mesh for hero / decorative backgrounds.
     Soft coral, gold, and blush blooms over the warm-white base. */
  --gradient-mesh:
    radial-gradient(at 18% 22%, rgba(255, 107, 107, 0.22) 0px, transparent 48%),
    radial-gradient(at 82% 12%, rgba(255, 183, 77, 0.20) 0px, transparent 46%),
    radial-gradient(at 70% 80%, rgba(255, 142, 142, 0.16) 0px, transparent 52%),
    radial-gradient(at 10% 88%, rgba(255, 203, 125, 0.14) 0px, transparent 50%);

  /* ----------------------------------------------------------------------
     2.9 TRANSITIONS & MOTION
     ---------------------------------------------------------------------- */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-emphasized: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --duration-instant: 80ms;
  --duration-fast: 140ms;
  --duration-normal: 220ms;
  --duration-slow: 360ms;
  --duration-slower: 600ms;

  --transition-base: all var(--duration-normal) var(--ease-standard);
  --transition-colors: color var(--duration-fast) var(--ease-standard),
                       background-color var(--duration-fast) var(--ease-standard),
                       border-color var(--duration-fast) var(--ease-standard);
  --transition-transform: transform var(--duration-normal) var(--ease-emphasized);

  /* ----------------------------------------------------------------------
     2.10 Z-INDEX SCALE
     ---------------------------------------------------------------------- */
  --z-base: 0;
  --z-raised: 10;
  --z-dropdown: 1000;
  --z-sticky: 1100;
  --z-header: 1200;
  --z-overlay: 1300;
  --z-drawer: 1400;
  --z-modal: 1500;
  --z-popover: 1600;
  --z-toast: 1700;
  --z-tooltip: 1800;
  --z-max: 2147483647;

  /* ----------------------------------------------------------------------
     2.11 LAYOUT — Container max-widths & section rhythm
     ---------------------------------------------------------------------- */
  --container-xs: 30rem;    /* 480  */
  --container-sm: 40rem;    /* 640  */
  --container-md: 48rem;    /* 768  */
  --container-lg: 64rem;    /* 1024 */
  --container-xl: 75rem;    /* 1200 */
  --container-2xl: 87.5rem; /* 1400 */
  --container-max: var(--container-xl);

  --container-padding: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --section-padding-y: clamp(3rem, 2rem + 5vw, 6rem);

  /* Header height (for scroll-padding & sticky offsets) */
  --header-height: 4.5rem;
}

/* ==========================================================================
   3. DARK MODE OVERRIDES
   Activated by [data-theme="dark"] on <html> or any ancestor.
   ========================================================================== */
[data-theme="dark"] {
  /* Brand stays vibrant; lighten for contrast on dark surfaces */
  --color-primary: #FF8585;
  --color-primary-hover: #FF9C9C;
  --color-primary-active: #FFB3B3;
  --color-primary-subtle: #3A2E33;
  --color-on-primary: #2A1010;

  --color-secondary: #B7AED1;
  --color-secondary-hover: #CBC4DF;
  --color-secondary-subtle: #2C2740;
  --color-on-secondary: #1A1626;

  --color-accent: #FFC36B;
  --color-accent-strong: #FFD494;
  --color-accent-subtle: #3A2F1E;
  --color-on-accent: #2A1D08;

  /* Backgrounds — deep plum-charcoal, warm-tinted */
  --color-bg: #1B1722;
  --color-bg-raised: #241F30;
  --color-bg-sunken: #141019;
  --color-bg-inverse: #FFF9F5;

  /* Surfaces */
  --color-surface: #2A2436;
  --color-surface-raised: #332C42;
  --color-surface-muted: #221D2E;
  --color-on-surface: #F3EEF6;

  /* Text */
  --color-text: #F3EEF6;            /* ~14:1 on bg */
  --color-text-secondary: #C2BAD0;  /* AA on bg */
  --color-text-tertiary: #8C84A0;
  --color-text-inverse: #2D2D2D;
  --color-text-link: #FF9C9C;
  --color-text-link-hover: #FFB3B3;

  /* Borders */
  --color-border: #3A3350;
  --color-border-strong: #4A4264;
  --color-border-focus: #FF9C9C;
  --color-divider: #322B45;

  /* States — lightened for dark bg legibility */
  --color-success: #9CCC65;
  --color-success-text: #B6DD8A;
  --color-success-subtle: #25301A;
  --color-error: #FF6F6A;
  --color-error-text: #FF9C97;
  --color-error-subtle: #3A1E1D;
  --color-warning: #FFC36B;
  --color-warning-subtle: #352A18;
  --color-info-text: #8FC2F0;
  --color-info-subtle: #1B2A3A;

  /* Overlays & glass */
  --color-overlay: rgba(10, 8, 14, 0.66);
  --color-scrim: rgba(10, 8, 14, 0.55);
  --glass-bg: rgba(36, 31, 48, 0.55);
  --glass-border: rgba(255, 255, 255, 0.10);

  /* Shadows — deeper, black-based for dark UI */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.30);
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.36), 0 1px 2px rgba(0, 0, 0, 0.30);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.42), 0 2px 4px rgba(0, 0, 0, 0.30);
  --shadow-lg: 0 14px 32px rgba(0, 0, 0, 0.50), 0 4px 8px rgba(0, 0, 0, 0.34);
  --shadow-xl: 0 28px 60px rgba(0, 0, 0, 0.58), 0 8px 16px rgba(0, 0, 0, 0.40);
  --shadow-focus: 0 0 0 3px rgba(255, 133, 133, 0.50);

  /* Hero / overlay gradients retuned for dark */
  --gradient-hero: linear-gradient(160deg, #1B1722 0%, #2A2436 60%, #332416 100%);
  --gradient-card-overlay: linear-gradient(180deg, rgba(10, 8, 14, 0) 30%, rgba(10, 8, 14, 0.85) 100%);

  /* Premium mesh + glows retuned for the dark canvas */
  --gradient-mesh:
    radial-gradient(at 18% 22%, rgba(255, 133, 133, 0.20) 0px, transparent 50%),
    radial-gradient(at 82% 12%, rgba(255, 195, 107, 0.16) 0px, transparent 48%),
    radial-gradient(at 70% 80%, rgba(183, 174, 209, 0.14) 0px, transparent 54%),
    radial-gradient(at 10% 88%, rgba(255, 133, 133, 0.12) 0px, transparent 52%);
  --shadow-glow-primary: 0 0 0 1px rgba(255, 133, 133, 0.24),
                         0 10px 30px rgba(255, 133, 133, 0.30),
                         0 2px 8px rgba(0, 0, 0, 0.40);
  --shadow-glow-accent: 0 0 0 1px rgba(255, 195, 107, 0.26),
                        0 10px 30px rgba(255, 195, 107, 0.28),
                        0 2px 8px rgba(0, 0, 0, 0.40);
}

/* /* Dark mode is OPT-IN only via [data-theme="dark"] toggle.
   Do NOT auto-trigger via prefers-color-scheme to avoid cascading override conflicts.
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { DISABLED
  /* Auto dark mode disabled to prevent cascading override conflicts */
    --color-primary: #FF8585;
    --color-primary-hover: #FF9C9C;
    --color-primary-active: #FFB3B3;
    --color-primary-subtle: #3A2E33;
    --color-on-primary: #2A1010;
    --color-secondary: #B7AED1;
    --color-secondary-hover: #CBC4DF;
    --color-secondary-subtle: #2C2740;
    --color-on-secondary: #1A1626;
    --color-accent: #FFC36B;
    --color-accent-strong: #FFD494;
    --color-accent-subtle: #3A2F1E;
    --color-on-accent: #2A1D08;
    --color-bg: #1B1722;
    --color-bg-raised: #241F30;
    --color-bg-sunken: #141019;
    --color-bg-inverse: #FFF9F5;
    --color-surface: #2A2436;
    --color-surface-raised: #332C42;
    --color-surface-muted: #221D2E;
    --color-on-surface: #F3EEF6;
    --color-text: #F3EEF6;
    --color-text-secondary: #C2BAD0;
    --color-text-tertiary: #8C84A0;
    --color-text-inverse: #2D2D2D;
    --color-text-link: #FF9C9C;
    --color-text-link-hover: #FFB3B3;
    --color-border: #3A3350;
    --color-border-strong: #4A4264;
    --color-border-focus: #FF9C9C;
    --color-divider: #322B45;
    --color-success: #9CCC65;
    --color-success-text: #B6DD8A;
    --color-success-subtle: #25301A;
    --color-error: #FF6F6A;
    --color-error-text: #FF9C97;
    --color-error-subtle: #3A1E1D;
    --color-warning: #FFC36B;
    --color-warning-subtle: #352A18;
    --color-info-text: #8FC2F0;
    --color-info-subtle: #1B2A3A;
    --color-overlay: rgba(10, 8, 14, 0.66);
    --color-scrim: rgba(10, 8, 14, 0.55);
    --glass-bg: rgba(36, 31, 48, 0.55);
    --glass-border: rgba(255, 255, 255, 0.10);
    --gradient-hero: linear-gradient(160deg, #1B1722 0%, #2A2436 60%, #332416 100%);
    --gradient-card-overlay: linear-gradient(180deg, rgba(10, 8, 14, 0) 30%, rgba(10, 8, 14, 0.85) 100%);
    --gradient-mesh:
      radial-gradient(at 18% 22%, rgba(255, 133, 133, 0.20) 0px, transparent 50%),
      radial-gradient(at 82% 12%, rgba(255, 195, 107, 0.16) 0px, transparent 48%),
      radial-gradient(at 70% 80%, rgba(183, 174, 209, 0.14) 0px, transparent 54%),
      radial-gradient(at 10% 88%, rgba(255, 133, 133, 0.12) 0px, transparent 52%);
    --shadow-glow-primary: 0 0 0 1px rgba(255, 133, 133, 0.24),
                           0 10px 30px rgba(255, 133, 133, 0.30),
                           0 2px 8px rgba(0, 0, 0, 0.40);
    --shadow-glow-accent: 0 0 0 1px rgba(255, 195, 107, 0.26),
                          0 10px 30px rgba(255, 195, 107, 0.28),
                          0 2px 8px rgba(0, 0, 0, 0.40);
  }
} */ */

/* ==========================================================================
   4. MODERN RESET (scoped, minimal)
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-tap-highlight-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   5. BASE STYLES — html / body
   ========================================================================== */
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  letter-spacing: var(--letter-spacing-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: var(--gradient-hero);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
  -webkit-font-feature-settings: "kern", "liga", "calt";
  font-feature-settings: "kern", "liga", "calt";
  color-scheme: light dark;
  transition: background-color var(--duration-normal) var(--ease-standard),
              color var(--duration-normal) var(--ease-standard);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
  text-wrap: balance;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); font-weight: var(--font-weight-semibold); }
h4 { font-size: var(--font-size-xl); font-weight: var(--font-weight-semibold); }
h5 { font-size: var(--font-size-lg); font-weight: var(--font-weight-semibold); }
h6 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

p {
  text-wrap: pretty;
  max-width: 70ch;
}

/* Links */
a {
  color: var(--color-text-link);
  text-decoration: none;
  text-underline-offset: 0.18em;
  transition: var(--transition-colors);
}
a:hover {
  color: var(--color-text-link-hover);
  text-decoration: underline;
}

/* Media defaults */
img, picture, svg, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Forms inherit type */
input, button, textarea, select {
  font: inherit;
  color: inherit;
}

/* Monospace contexts (file sizes, formats, dimensions) */
code, kbd, samp, pre, .mono {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

ul, ol {
  padding-left: var(--space-5);
}

hr {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin-block: var(--space-6);
}

::selection {
  background-color: var(--color-coral-100);
  color: var(--color-charcoal);
}
[data-theme="dark"] ::selection {
  background-color: var(--color-primary-subtle);
  color: var(--color-text);
}

/* ==========================================================================
   6. ACCESSIBILITY — focus, skip link, reduced data
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* Remove default outline only when focus-visible is supported & not active */
:focus:not(:focus-visible) {
  outline: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: var(--z-max);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  transform: translateY(-150%);
  transition: transform var(--duration-fast) var(--ease-out);
}
.skip-link:focus {
  transform: translateY(0);
}

/* ==========================================================================
   7. CORE UTILITIES
   ========================================================================== */

/* 7.1 Container ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}
.container--narrow { max-width: var(--container-md); }
.container--wide   { max-width: var(--container-2xl); }

/* 7.2 Section rhythm ----------------------------------------------------- */
.section {
  padding-block: var(--section-padding-y);
}
.section--tight { padding-block: clamp(2rem, 1.5rem + 2.5vw, 3.5rem); }
.section--plum {
  background: var(--gradient-plum);
  color: var(--color-text-inverse);
}
.section--plum h1,
.section--plum h2,
.section--plum h3,
.section--plum h4,
.section--plum h5 {
  color: var(--color-text-inverse);
}

/* 7.3 Brand gradient text ------------------------------------------------ */
.text-gradient {
  background-image: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
/* Fallback for browsers without background-clip:text */
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .text-gradient { color: var(--color-primary); }
}

/* Decorative script accent */
.text-script {
  font-family: var(--font-decorative);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-snug);
}

/* 7.4 Frosted glass ------------------------------------------------------ */
.glass {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
}
/* Opaque fallback if backdrop-filter unsupported */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .glass { background-color: var(--color-bg-raised); }
}

/* 7.5 Card --------------------------------------------------------------- */
.card {
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: clip;
  transition: transform var(--duration-normal) var(--ease-emphasized),
              box-shadow var(--duration-normal) var(--ease-standard);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* 7.6 Skeleton shimmer loading ------------------------------------------ */
.skeleton {
  position: relative;
  overflow: hidden;
  background-color: var(--color-surface-raised);
  border-radius: var(--radius-sm);
  color: transparent !important;
  user-select: none;
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background-image: var(--gradient-sheen);
  animation: skeleton-shimmer 1.4s var(--ease-standard) infinite;
}
@keyframes skeleton-shimmer {
  100% { transform: translateX(100%); }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton::after { animation: none; }
}

/* 7.7 Badges ------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--font-size-2xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  vertical-align: middle;
}

/* Sale — coral primary, white text (bold/small = AA) */
.badge--sale {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}
/* New — sage success, dark text for AA */
.badge--new {
  background-color: var(--color-success-subtle);
  color: var(--color-success-text);
}
/* Bestseller — gold accent, charcoal text (AA) */
.badge--bestseller {
  background-color: var(--color-accent);
  color: var(--color-on-accent);
}
/* Neutral / category */
.badge--neutral {
  background-color: var(--color-secondary-subtle);
  color: var(--color-secondary);
}

/* 7.8 Pill / chip helpers ------------------------------------------------ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

/* 7.9 Misc helpers ------------------------------------------------------- */
.elevate-sm { box-shadow: var(--shadow-sm); }
.elevate-md { box-shadow: var(--shadow-md); }
.elevate-lg { box-shadow: var(--shadow-lg); }

.rounded    { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-pill { border-radius: var(--radius-pill); }

.muted { color: var(--color-text-secondary); }
.center { text-align: center; }
.flow > * + * { margin-block-start: var(--space-4); }

.no-scroll { overflow: hidden; }
