:root{--idun-void: #070921;--idun-deep-space: #12121a;--idun-charcoal: #1a1a2e;--idun-surface: rgba(18, 18, 26, .85);--idun-surface-raised: #12122a;--idun-surface-input: #0d0d1a;--idun-surface-border: #2a2a4a;--idun-teal: #00d4aa;--idun-teal-light: #00edbd;--idun-teal-hover: #00b894;--idun-teal-dim: rgba(0, 212, 170, .15);--idun-teal-glow: rgba(0, 212, 170, .08);--idun-blue: #4a9eff;--idun-blue-dim: rgba(74, 158, 255, .15);--idun-gold: #d4a847;--idun-gold-dim: rgba(212, 168, 71, .15);--idun-purple: #7b68ee;--idun-coral: #ff4757;--idun-text-1: #e8e8f0;--idun-text-2: #9494a8;--idun-text-3: #7a7a96;--idun-text-muted: #8888aa;--idun-text-dim: #555580;--idun-success: #00d4aa;--idun-success-dark: #00c48c;--idun-warning: #d4a847;--idun-error: #ff4757;--idun-error-text: #ff4d6a;--idun-error-dim: rgba(255, 77, 106, .15);--idun-error-border: rgba(255, 77, 106, .3);--idun-info: #4a9eff;--idun-glass-bg: rgba(10, 10, 20, .72);--idun-glass-bg-hover: rgba(10, 10, 20, .9);--idun-glass-border: rgba(255, 255, 255, .08);--idun-glass-border-hover: rgba(232, 232, 240, .2);--idun-btn-disabled-bg: rgba(232, 232, 240, .08);--idun-btn-disabled-text: #5e5e74;--idun-btn-disabled-border: rgba(232, 232, 240, .08);--idun-cat-tissue: #00d4aa;--idun-cat-anti-inflam: #7b68ee;--idun-cat-metabolic: #4a9eff;--idun-cat-gh: #d4a847;--idun-cat-cognitive: #00b4d8;--idun-cat-longevity: #e8a0bf;--idun-cat-melanocortin: #ff8c42;--idun-cat-body-comp: #8ac926;--idun-temp-frozen: #1a5276;--idun-temp-cold: #2e86c1;--idun-temp-room: var(--idun-gold);--idun-overlay-bg: rgba(7, 9, 33, .72);--idun-overlay-bg-heavy: rgba(7, 9, 33, .95);--idun-white: #ffffff;--idun-text-strong: #333333;--idun-text-body: #444444;--idun-text-secondary: #666666;--idun-text-placeholder: #aaaaaa;--idun-border-light: #e8e8e8;--idun-border-input: #dddddd;--idun-border-form: #e0e0e0;--idun-star-fill: #f5a623;--idun-surface-light: #fafafa;--idun-surface-subtle: #f8f9fa;--idun-surface-muted: #f0f0f0;--idun-error-alt: #e74c3c;--idun-error-form: #e02020;--idun-error-bg: #fff0f0;--idun-error-border-light: #f5c6cb;--idun-error-hover-bg: #fee;--idun-text-dark: #1a1a1a;--idun-text-mid: #767676;--idun-text-label: #555555;--idun-border-mid: #cccccc;--idun-black: #000000;--idun-star-empty: #e0e0e0;--idun-surface-badge: #f5f5f5;--idun-blue-light: #60a5fa;--idun-teal-bg: #e6faf8;--idun-teal-bg-light: #f0fdfc;--idun-teal-dark: #007065;--idun-teal-active: #009e8a;--idun-teal-active-alt: #00bfa0;--idun-teal-deep: #008f6b;--idun-teal-checkout: #00a67e;--idun-teal-bg-alt: #f0fdf9;--idun-teal-border: #b2ede7;--idun-teal-alt: #0ba5a4;--idun-navy: #0d1b2a;--idun-slate: #6b7c8d;--idun-slate-light: #9aacbb;--idun-surface-clean: #f4f7f6;--idun-border-card: #e5eaee;--idun-border-input-alt: #d1d9e0;--idun-white-15: rgba(255, 255, 255, .15);--idun-white-70: rgba(255, 255, 255, .7);--idun-teal-alt-dim: rgba(11, 165, 164, .12);--idun-teal-surface: #f0fafa;--idun-teal-border-alt: #b3e6e6;--idun-teal-border-pastel: #d4f0f0;--idun-warning-bg: #fff8e1;--idun-warning-border: #ffe082;--idun-warning-text: #8a6800;--idun-shadow-xs: 0 2px 8px rgba(0, 0, 0, .06);--idun-white-04: rgba(255, 255, 255, .04);--idun-white-06: rgba(255, 255, 255, .06);--idun-white-08: rgba(255, 255, 255, .08);--idun-white-10: rgba(255, 255, 255, .1);--idun-white-18: rgba(255, 255, 255, .18);--idun-white-25: rgba(255, 255, 255, .25);--idun-white-35: rgba(255, 255, 255, .35);--idun-white-40: rgba(255, 255, 255, .4);--idun-white-45: rgba(255, 255, 255, .45);--idun-white-50: rgba(255, 255, 255, .5);--idun-white-55: rgba(255, 255, 255, .55);--idun-white-60: rgba(255, 255, 255, .6);--idun-white-65: rgba(255, 255, 255, .65);--idun-white-75: rgba(255, 255, 255, .75);--idun-teal-900: #0d9488;--idun-teal-900-dim: rgba(13, 148, 136, .15);--idun-teal-900-border: rgba(13, 148, 136, .3);--idun-teal-900-hover: rgba(13, 148, 136, .4);--idun-teal-900-active: rgba(13, 148, 136, .2);--idun-teal-900-link-bg: rgba(13, 148, 136, .1);--idun-teal-900-link-hover: rgba(13, 148, 136, .2);--idun-teal-900-link-border: rgba(13, 148, 136, .25);--idun-green-400: #4ade80;--idun-green-dim: rgba(74, 222, 128, .12);--idun-green-subtle: rgba(74, 222, 128, .1);--idun-amber-400: #fbbf24;--idun-amber-dim: rgba(251, 191, 36, .12);--idun-red-400: #f87171;--idun-red-dim: rgba(239, 68, 68, .12);--idun-red-subtle: rgba(239, 68, 68, .1);--idun-protocol-violet: #8b5cf6;--idun-protocol-emerald: #10b981;--idun-protocol-blue: #3b82f6;--idun-protocol-amber: #f59e0b;--idun-protocol-red: #ef4444;--idun-stock-healthy: #00d4aa;--idun-stock-moderate: #ff9b47;--idun-stock-critical: #ff4757;--idun-stock-high-bg: rgba(74, 158, 255, .12);--idun-stock-high-border: rgba(74, 158, 255, .2);--idun-stock-medium-bg: rgba(255, 155, 71, .12);--idun-stock-medium-border: rgba(255, 155, 71, .2);--idun-stock-low-bg: rgba(255, 71, 87, .12);--idun-stock-low-border: rgba(255, 71, 87, .2);--idun-stock-critical-bg: rgba(255, 71, 87, .3);--idun-warning-bg-dark: rgba(255, 200, 0, .05);--idun-warning-border-dark: rgba(255, 200, 0, .15);--idun-teal-toggle-bg: rgba(0, 212, 170, .06);--idun-teal-toggle-border: rgba(0, 212, 170, .2);--idun-teal-toggle-hover-bg: rgba(0, 212, 170, .1);--idun-teal-toggle-hover-border: rgba(0, 212, 170, .35);--idun-teal-badge-bg: rgba(0, 212, 170, .12);--idun-teal-panel-border: rgba(0, 212, 170, .12);--idun-gauge-track: rgba(232, 232, 240, .07);--idun-bar-track-bg: rgba(232, 232, 240, .08);--idun-download-bg: rgba(232, 232, 240, .06);--idun-download-border: rgba(232, 232, 240, .1);--idun-download-hover-bg: rgba(232, 232, 240, .1);--idun-download-hover-border: rgba(232, 232, 240, .2);--idun-test-row-border: rgba(232, 232, 240, .05);--idun-hero-gradient: linear-gradient(135deg, #0d1117 0%, #0f2027 50%, #0d1b1f 100%);--idun-glow-coral: 0 0 8px 2px rgba(255, 71, 87, .5);--idun-glow-coral-intense: 0 0 16px 4px rgba(255, 71, 87, .8);--idun-gradient-aurora: linear-gradient(135deg, #00d4aa 0%, #4a9eff 50%, #7b68ee 100%);--idun-gradient-cta: linear-gradient(135deg, #00d4aa, #00b894);--idun-gradient-glow: radial-gradient(circle, rgba(0, 212, 170, .08) 0%, transparent 70%);--idun-gradient-surface: linear-gradient(180deg, #070921 0%, #12121a 50%, #1a1a2e 100%);--idun-gradient-gold: linear-gradient(90deg, #d4a847, #f0d78c, #d4a847);--idun-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--idun-font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--idun-font-serif: "EB Garamond", Georgia, "Times New Roman", serif;--idun-text-xs: 12px;--idun-text-sm: 14px;--idun-text-base: 16px;--idun-text-lg: 18px;--idun-text-xl: 20px;--idun-text-2xl: 24px;--idun-text-3xl: 32px;--idun-text-4xl: 40px;--idun-font-normal: 400;--idun-font-medium: 500;--idun-font-semibold: 600;--idun-font-bold: 700;--idun-font-extrabold: 800;--idun-space-xs: 4px;--idun-space-sm: 8px;--idun-space-md: 16px;--idun-space-lg: 24px;--idun-space-xl: 32px;--idun-space-2xl: 48px;--idun-space-3xl: 64px;--idun-space-4xl: 96px;--idun-border: 1px solid rgba(232, 232, 240, .06);--idun-border-hover: 1px solid rgba(232, 232, 240, .12);--idun-border-teal: 1px solid rgba(0, 212, 170, .2);--idun-border-gold: 1px solid rgba(212, 168, 71, .2);--idun-border-subtle: rgba(232, 232, 240, .06);--idun-border-subtle-08: rgba(232, 232, 240, .08);--idun-border-subtle-10: rgba(232, 232, 240, .1);--idun-border-medium: rgba(232, 232, 240, .12);--idun-border-strong: rgba(232, 232, 240, .24);--idun-surface-dim: rgba(232, 232, 240, .06);--idun-surface-dim-hover: rgba(232, 232, 240, .12);--idun-surface-faint: rgba(232, 232, 240, .03);--idun-teal-subtle: rgba(0, 212, 170, .12);--idun-teal-border-light: rgba(0, 212, 170, .3);--idun-teal-border-medium: rgba(0, 212, 170, .4);--idun-blue-subtle: rgba(74, 158, 255, .12);--idun-blue-border: rgba(74, 158, 255, .2);--idun-gold-subtle: rgba(212, 168, 71, .12);--idun-gold-border: rgba(212, 168, 71, .2);--idun-radius-sm: 4px;--idun-radius-md: 8px;--idun-radius-lg: 12px;--idun-radius-xl: 16px;--idun-radius-full: 9999px;--idun-shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--idun-shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--idun-shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--idun-shadow-card: inset 0 1px 0 rgba(232, 232, 240, .03), 0 4px 8px rgba(0, 0, 0, .3), 0 20px 40px rgba(0, 0, 0, .15);--idun-glow-teal: 0 0 20px rgba(0, 212, 170, .3), 0 0 60px rgba(0, 212, 170, .1);--idun-glow-blue: 0 0 20px rgba(74, 158, 255, .3), 0 0 60px rgba(74, 158, 255, .1);--idun-glow-gold: 0 0 20px rgba(212, 168, 71, .3), 0 0 60px rgba(212, 168, 71, .1);--idun-glow-teal-sm: 0 0 8px rgba(0, 212, 170, .5);--idun-glow-coral-sm: 0 0 8px rgba(255, 71, 87, .5);--idun-shadow-teal: 0 4px 20px rgba(0, 212, 170, .3);--idun-duration-fast: .15s;--idun-duration-normal: .3s;--idun-duration-slow: .5s;--idun-ease-out: cubic-bezier(.16, 1, .3, 1);--idun-ease-in-out: cubic-bezier(.65, 0, .35, 1);--idun-ease-spring: cubic-bezier(.34, 1.56, .64, 1);--idun-content-width: 800px;--idun-narrow-width: 640px;--idun-wide-width: 1200px}.idun-container{max-width:var(--idun-content-width);margin:0 auto;padding:0 var(--idun-space-lg)}.idun-container--narrow{max-width:var(--idun-narrow-width)}.idun-container--wide{max-width:var(--idun-wide-width)}.idun-row{display:flex;gap:var(--idun-space-md);flex-wrap:wrap}.idun-row>*{flex:1 1 250px}.idun-row--3>*{flex:1 1 200px}.idun-row--2>*{flex:1 1 300px}.idun-row--tight{gap:var(--idun-space-sm)}.idun-center{text-align:center}.idun-mt-sm{margin-top:var(--idun-space-sm)}.idun-mt-md{margin-top:var(--idun-space-md)}.idun-mt-lg{margin-top:var(--idun-space-lg)}.idun-mt-xl{margin-top:var(--idun-space-xl)}.idun-mt-2xl{margin-top:var(--idun-space-2xl)}.idun-mb-md{margin-bottom:var(--idun-space-md)}.idun-mb-lg{margin-bottom:var(--idun-space-lg)}.idun-card{background:var(--idun-deep-space);border:var(--idun-border);border-radius:var(--idun-radius-xl);padding:var(--idun-space-xl);box-shadow:var(--idun-shadow-card);transition:border-color var(--idun-duration-normal) var(--idun-ease-out)}.idun-card:hover{border-color:#e8e8f01f}.idun-card--glass{background:var(--idun-surface);backdrop-filter:blur(20px)}.idun-cta{display:inline-block;background:var(--idun-gradient-cta);color:var(--idun-void);font-family:var(--idun-font-sans);font-size:15px;font-weight:600;padding:var(--idun-space-md) var(--idun-space-xl);border-radius:var(--idun-radius-md);text-decoration:none;border:none;cursor:pointer;box-shadow:0 0 20px #00d4aa33;transition:opacity var(--idun-duration-fast);min-height:44px;min-width:44px}.idun-cta:hover{opacity:.9}.idun-cta--ghost{background:transparent;color:var(--idun-teal);border:var(--idun-border-teal);box-shadow:none}.idun-cta--ghost:hover{background:var(--idun-teal-glow)}.idun-cta--gold{background:var(--idun-gradient-gold);color:var(--idun-void)}.idun-badge{display:inline-block;font-family:var(--idun-font-sans);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:var(--idun-space-xs) var(--idun-space-sm);border-radius:var(--idun-radius-sm)}.idun-badge--teal{background:var(--idun-teal-dim);color:var(--idun-teal)}.idun-badge--blue{background:var(--idun-blue-dim);color:var(--idun-blue)}.idun-badge--gold{background:var(--idun-gold-dim);color:var(--idun-gold)}.idun-badge--purple{background:#7b68ee26;color:var(--idun-purple)}.idun-disclaimer{background:#00d4aa0a;border:1px solid rgba(0,212,170,.12);border-radius:var(--idun-radius-md);padding:var(--idun-space-md) var(--idun-space-lg);text-align:center;font-family:var(--idun-font-sans);font-size:13px;font-weight:600;color:var(--idun-teal)}.idun-trust-signals{display:flex;gap:var(--idun-space-md);flex-wrap:wrap;margin-bottom:var(--idun-space-md)}.idun-trust-item{font-family:var(--idun-font-sans);font-size:13px;color:var(--idun-teal);font-weight:500}.idun-heading-lg{font-family:var(--idun-font-sans);font-size:28px;font-weight:700;color:var(--idun-text-1);line-height:1.25}.idun-heading-md{font-family:var(--idun-font-sans);font-size:20px;font-weight:600;color:var(--idun-text-1);line-height:1.3}.idun-heading-sm{font-family:var(--idun-font-sans);font-size:16px;font-weight:600;color:var(--idun-text-1);line-height:1.4}.idun-body{font-size:15px;color:var(--idun-text-2);line-height:1.7}.idun-caption{font-family:var(--idun-font-sans);font-size:12px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--idun-text-3)}.idun-mono{font-family:var(--idun-font-mono)}.idun-teal-text{color:var(--idun-teal)}.idun-gold-text{color:var(--idun-gold)}.idun-blue-text{color:var(--idun-blue)}.idun-legal{margin-top:var(--idun-space-2xl);padding-top:var(--idun-space-xl);border-top:var(--idun-border)}.idun-legal p{font-family:var(--idun-font-sans);font-size:12px;color:var(--idun-text-3);line-height:1.6;margin-bottom:var(--idun-space-sm)}@media(max-width:768px){.idun-card{padding:var(--idun-space-lg)}.idun-heading-lg{font-size:22px}.idun-row>*{flex:1 1 100%}.idun-row--2>*{flex:1 1 100%}}@media(max-width:480px){.idun-cta{width:100%;text-align:center}}.idun-glass{background:var(--idun-glass-bg);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);border:1px solid var(--idun-glass-border)}.idun-glass:hover{background:var(--idun-glass-bg-hover);border-color:var(--idun-glass-border-hover)}.idun-surface-raised{background:var(--idun-surface-raised);border:1px solid var(--idun-surface-border)}.idun-surface-input{background:var(--idun-surface-input);color:var(--idun-text-1);border:1px solid var(--idun-surface-border)}.idun-btn-disabled{background:var(--idun-btn-disabled-bg);color:var(--idun-btn-disabled-text);border:1px solid var(--idun-btn-disabled-border);cursor:not-allowed;pointer-events:none}.idun-error-text{color:var(--idun-error-text)}.idun-error-bg{background:var(--idun-error-dim)}.idun-success-dark-bg{background:var(--idun-success-dark)}.idun-text-muted{color:var(--idun-text-muted)}.idun-text-dim{color:var(--idun-text-dim)}@media(prefers-reduced-motion:reduce){.idun-card,.idun-cta{transition:none}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--idun-font-sans);font-size:16px;line-height:1.7;color:var(--idun-text-1);background:var(--idun-void);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit;font-size:16px}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--idun-teal);outline-offset:2px}button,a,[role=button]{min-height:44px}.skip-link{position:absolute;left:-9999px;top:0;z-index:10001;padding:12px 24px;background:var(--idun-teal);color:var(--idun-void);font-weight:600}.skip-link:focus{left:0}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}