@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-font-weight:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-blue-600:oklch(54.6% .245 262.881);--color-gray-600:oklch(44.6% .03 256.802);--font-weight-bold:700;--radius-lg:.5rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.static{position:static}.sticky{position:sticky}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.hidden{display:none}.inline{display:inline}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.text-blue-600{color:var(--color-blue-600)}.text-gray-600{color:var(--color-gray-600)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}body{-webkit-font-smoothing:antialiased;color:#2d2d2d;background:#fafaf8;margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*,:before,:after{box-sizing:border-box}img{max-width:100%;display:block}:root{--teal:#3d8b7a;--teal-dark:#2d6b5d;--teal-light:#e8f4f1;--sage:#5b8a6f;--sage-dark:#3f6350;--sage-light:#eaf2ec;--warm:#f7f3ee;--warm-dark:#ede8e1;--amber:#c17f3b;--sand:#f2ead8;--cream:#fffef9;--text:#2d2d2d;--text-muted:#666;--border:#e2ddd7;--radius:12px;--radius-lg:20px}.container{max-width:1100px;margin:0 auto;padding:0 1.25rem}.section{padding:4rem 0}.section--light{background:var(--warm)}.section--warm{background:var(--sand)}.section--teal{background:var(--teal)}.section--sage{background:var(--sage)}.section--hero-sm{padding:3rem 0 2rem}.two-col{grid-template-columns:1fr 1.6fr;align-items:start;gap:3rem;display:grid}@media(max-width:768px){.two-col{grid-template-columns:1fr}.section{padding:2.5rem 0}}.section-title{color:var(--text);text-align:center;margin:0 0 .75rem;font-size:2rem;font-weight:700;line-height:1.2}.section-title--left{text-align:left}.section-title--light{color:#fff}.section-sub{color:var(--text-muted);text-align:center;max-width:640px;margin:0 auto 2.5rem;font-size:1.1rem;line-height:1.6}.section-sub--left{text-align:left;margin-left:0}.section-sub--light{color:#ffffffd9}.hero-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin:0 0 .75rem;font-size:.85rem;font-weight:600}.btn{cursor:pointer;white-space:nowrap;border:2px solid #0000;border-radius:50px;justify-content:center;align-items:center;padding:.75rem 1.75rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn--primary{background:var(--teal);color:#fff;border-color:var(--teal)}.btn--primary:hover{background:var(--teal-dark);border-color:var(--teal-dark)}.btn--secondary{color:var(--teal);border-color:var(--teal);background:0 0}.btn--secondary:hover{background:var(--teal-light)}.btn--igh{background:var(--sage);color:#fff;border-color:var(--sage)}.btn--igh:hover{background:var(--sage-dark);border-color:var(--sage-dark)}.btn--ghost{color:var(--text-muted);border-color:var(--border);background:0 0}.btn--ghost:hover{background:var(--warm);border-color:var(--text-muted)}.btn--full{width:100%}.btn--lg{padding:.9rem 2rem;font-size:1.05rem}.btn--sm{padding:.5rem 1.1rem;font-size:.875rem}.btn-group{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.btn-group--center{justify-content:center}.site-header{border-bottom:1px solid var(--border);z-index:100;background:#fff;position:sticky;top:0}.site-header .container{align-items:center;gap:1.5rem;height:64px;display:flex;position:relative}.site-logo{flex-shrink:0;align-items:center;gap:.5rem;text-decoration:none;display:flex}.logo-icon{font-size:1.4rem}.logo-text{color:var(--text);font-size:1.1rem;font-weight:700}.site-nav{align-items:center;gap:.25rem;margin-left:auto;display:flex}.nav-link{color:var(--text-muted);border-radius:8px;padding:.4rem .75rem;font-size:.95rem;font-weight:500;text-decoration:none;transition:color .15s,background .15s}.nav-link:hover,.nav-link.active{color:var(--teal);background:var(--teal-light)}.nav-link--cta{background:var(--teal);margin-left:.5rem;color:#fff!important}.nav-link--cta:hover{background:var(--teal-dark)!important}.mobile-menu-checkbox{display:none}.mobile-menu-btn{cursor:pointer;flex-direction:column;gap:5px;margin-left:auto;padding:4px;display:none}.mobile-menu-btn span{background:var(--text);border-radius:2px;width:24px;height:2px;transition:transform .2s,opacity .2s;display:block}.mobile-nav{border-top:1px solid var(--border);z-index:99;background:#fff;flex-direction:column;width:100vw;padding:.5rem 0;display:none;position:absolute;top:64px;left:0;right:0;box-shadow:0 8px 24px #00000014}.mobile-nav-link{color:var(--text);border-bottom:1px solid var(--border);padding:.85rem 1.5rem;font-size:1rem;font-weight:500;text-decoration:none}.mobile-nav-link:last-child{border-bottom:none}.mobile-menu-checkbox:checked~.mobile-nav{display:flex}@media(max-width:800px){.site-nav{display:none}.mobile-menu-btn{display:flex}}.hero{background:linear-gradient(135deg,#f9f6f0 0%,var(--teal-light) 100%);padding:5rem 0 4rem}.hero-inner{grid-template-columns:1fr 1fr;align-items:center;gap:3rem;display:grid}.hero-headline{color:var(--text);margin:0 0 1rem;font-size:2.6rem;font-weight:800;line-height:1.15}.hero-sub{color:var(--text-muted);margin:0;font-size:1.15rem;line-height:1.65}@media(max-width:768px){.hero{padding:3rem 0}.hero-inner{grid-template-columns:1fr}.hero-headline{font-size:1.9rem}.hero-books{order:-1}}.book-cover-stack{justify-content:center;gap:1rem;display:flex}.book-card{flex:1;max-width:180px}.book-cover-img{border-radius:var(--radius-lg);aspect-ratio:2/3;overflow:hidden}.book-cover-placeholder{border-radius:var(--radius-lg);flex-direction:column;justify-content:center;align-items:center;gap:.5rem;width:100%;height:100%;padding:1rem;display:flex}.ttl-cover{background:linear-gradient(160deg,var(--teal) 0%,var(--teal-dark) 100%);color:#fff}.igh-cover{background:linear-gradient(160deg,var(--sage) 0%,var(--sage-dark) 100%);color:#fff}.book-cover-icon{font-size:2.5rem}.book-cover-placeholder p{text-align:center;margin:0;font-size:.85rem;font-weight:700}.book-cards-grid{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}@media(max-width:700px){.book-cards-grid{grid-template-columns:1fr}}.feature-card{border-radius:var(--radius-lg);border:1px solid var(--border);background:#fff;flex-direction:column;gap:1rem;padding:2rem;transition:box-shadow .2s;display:flex}.feature-card:hover{box-shadow:0 8px 32px #00000014}.feature-card--ttl{border-top:4px solid var(--teal)}.feature-card--igh{border-top:4px solid var(--sage)}.feature-card-header{flex-direction:column;gap:.25rem;display:flex}.feature-card-emoji{font-size:2rem}.feature-card-header h3{margin:0;font-size:1.4rem;font-weight:700}.feature-card-tagline{color:var(--text-muted);margin:0;font-size:.95rem}.feature-card-desc{color:var(--text-muted);margin:0;line-height:1.6}.feature-list{flex-direction:column;flex:1;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.feature-list li{align-items:flex-start;gap:.5rem;font-size:.95rem;display:flex}.check-icon{color:var(--teal);flex-shrink:0;font-weight:700}.check-icon--light{color:#ffffffe6}.audience-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem;display:grid}@media(max-width:600px){.audience-grid{grid-template-columns:1fr}}.audience-card{border-radius:var(--radius);border:1px solid var(--border);background:#fff;flex-direction:column;gap:.5rem;padding:1.5rem;display:flex}.audience-icon{font-size:1.75rem}.audience-card h3{margin:0;font-size:1.05rem;font-weight:700}.audience-card p{color:var(--text-muted);margin:0;font-size:.95rem;line-height:1.5}.learn-grid{grid-template-columns:1fr 1fr;gap:2rem;display:grid}@media(max-width:700px){.learn-grid{grid-template-columns:1fr}}.learn-col{border-radius:var(--radius-lg);background:#ffffff26;padding:2rem}.learn-col h3{color:#fff;margin:0 0 1rem;font-size:1.15rem;font-weight:700}.learn-col ul{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.learn-col li{color:#ffffffeb;align-items:flex-start;gap:.5rem;font-size:.95rem;line-height:1.4;display:flex}.cta-center{text-align:center}.cta-badge{background:var(--teal);color:#fff;letter-spacing:.06em;text-transform:uppercase;border-radius:50px;margin-bottom:1rem;padding:.3rem .85rem;font-size:.8rem;font-weight:600;display:inline-block}.book-hero{padding:4rem 0 3.5rem}.book-hero--ttl{background:linear-gradient(135deg,var(--teal-light) 0%,#f9f6f0 100%)}.book-hero--igh{background:linear-gradient(135deg,var(--sage-light) 0%,#f9f6f0 100%)}.book-hero-inner{grid-template-columns:1.4fr 1fr;align-items:center;gap:3rem;display:grid}@media(max-width:768px){.book-hero-inner{grid-template-columns:1fr}.book-hero-visual{order:-1;max-width:200px;margin:0 auto}}.book-hero-title{color:var(--text);margin:.25rem 0 .75rem;font-size:3rem;font-weight:800;line-height:1.1}.book-hero-headline{color:var(--text);margin:0 0 .75rem;font-size:1.25rem;font-weight:600;line-height:1.4}.book-hero-desc{color:var(--text-muted);margin:0 0 1.5rem;font-size:1rem;line-height:1.65}.book-cover-large-placeholder{border-radius:var(--radius-lg);aspect-ratio:2/3;flex-direction:column;justify-content:center;align-items:center;gap:.75rem;max-width:240px;margin:0 auto;padding:2rem;display:flex;box-shadow:0 12px 40px #00000026}.book-cover-icon-large{font-size:3.5rem}.book-cover-title-large{color:#fff;text-align:center;margin:0;font-size:1.2rem;font-weight:800}.book-cover-sub{color:#fffc;text-align:center;margin:0;font-size:.8rem}.back-link{color:var(--text-muted);align-items:center;gap:.3rem;margin-bottom:1rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.back-link:hover{color:var(--teal)}.for-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem;display:grid}@media(max-width:600px){.for-grid{grid-template-columns:1fr}}.for-card{border-radius:var(--radius);border:1px solid var(--border);background:#fff;align-items:flex-start;gap:.75rem;padding:1.5rem;display:flex}.for-icon{flex-shrink:0;font-size:1.5rem}.for-card p{margin:0;font-size:.975rem;line-height:1.5}.chapter-list{flex-direction:column;gap:.75rem;display:flex}.chapter-item{background:var(--warm);border-radius:var(--radius);align-items:flex-start;gap:1rem;padding:1rem 1.25rem;display:flex}.chapter-num{letter-spacing:.04em;border-radius:6px;flex-shrink:0;margin-top:2px;padding:.2rem .5rem;font-size:.8rem;font-weight:800}.ttl-num{background:var(--teal-light);color:var(--teal-dark)}.igh-num{background:var(--sage-light);color:var(--sage-dark)}.chapter-item strong{color:var(--text);margin-bottom:.15rem;font-size:1rem;display:block}.chapter-item p{color:var(--text-muted);margin:0;font-size:.9rem;line-height:1.4}.downloads-layout{grid-template-columns:1fr 1fr;align-items:start;gap:2rem;margin-top:1.5rem;display:grid}@media(max-width:768px){.downloads-layout{grid-template-columns:1fr}}.downloads-list-preview h3{color:#fff;margin:0 0 1rem;font-size:1.1rem;font-weight:600}.download-items{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.download-items li{border-radius:var(--radius);background:#ffffff26;align-items:flex-start;gap:.75rem;padding:.85rem 1rem;display:flex}.dl-icon{flex-shrink:0;font-size:1.25rem}.download-items strong{color:#fff;margin-bottom:.1rem;font-size:.95rem;display:block}.download-items p{color:#fffc;margin:0;font-size:.875rem;line-height:1.4}.form-card{border-radius:var(--radius-lg);background:#fff;padding:2rem;box-shadow:0 8px 32px #0000001f}.download-form h3{margin:0 0 .25rem;font-size:1.25rem;font-weight:700}.form-note{color:var(--text-muted);margin:0 0 1.25rem;font-size:.875rem}.download-form label{color:var(--text);margin-top:.75rem;margin-bottom:.3rem;font-size:.875rem;font-weight:600;display:block}.download-form label:first-of-type{margin-top:0}.download-form input[type=text],.download-form input[type=email]{border:1.5px solid var(--border);width:100%;color:var(--text);border-radius:8px;outline:none;padding:.65rem .875rem;font-size:1rem;transition:border-color .15s}.download-form input:focus{border-color:var(--teal)}.download-form .btn{margin-top:1rem}.form-legal{color:var(--text-muted);text-align:center;margin:.75rem 0 0;font-size:.8rem;line-height:1.4}.form-error{color:#c0392b;margin:.5rem 0 0;font-size:.875rem}.hidden-field{opacity:0;pointer-events:none;position:absolute;left:-9999px}.form-success{background:var(--teal-light);border-radius:var(--radius-lg);text-align:center;flex-direction:column;align-items:center;gap:.75rem;padding:3rem 2rem;display:flex}.success-icon{color:#fff;background:var(--teal);border-radius:50%;justify-content:center;align-items:center;width:3rem;height:3rem;font-size:1.4rem;font-weight:700;display:flex}.form-success p{color:var(--text);margin:0;font-weight:600}.thank-you-icon{margin-bottom:.75rem;font-size:3.5rem;display:block}.downloads-header{align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.downloads-header span{font-size:2rem}.downloads-header h2{margin:0;font-size:1.5rem;font-weight:700}.downloads-header--ttl h2{color:var(--teal-dark)}.downloads-header--igh h2{color:var(--sage-dark)}.downloads-grid{flex-direction:column;gap:.875rem;display:flex}.download-card{border-radius:var(--radius);border:1px solid var(--border);background:#fff;align-items:center;gap:1rem;padding:1.1rem 1.25rem;transition:box-shadow .2s;display:flex}.download-card:hover{box-shadow:0 4px 16px #00000012}.download-card--ttl{border-left:4px solid var(--teal)}.download-card--igh{border-left:4px solid var(--sage)}.download-card-icon{flex-shrink:0;font-size:1.5rem}.download-card-info{flex:1}.download-card-info strong{color:var(--text);margin-bottom:.15rem;font-size:.975rem;display:block}.download-card-info p{color:var(--text-muted);margin:0;font-size:.875rem;line-height:1.4}@media(max-width:500px){.download-card{flex-wrap:wrap}.download-card .btn{width:100%;margin-top:.5rem}}.site-footer{color:#ffffffd9;background:#2d2d2d;padding:3rem 0 1.5rem}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:2rem;margin-bottom:2rem;display:grid}@media(max-width:600px){.footer-grid{grid-template-columns:1fr}}.footer-brand{flex-direction:column;gap:.5rem;display:flex}.footer-brand .logo-text{color:#fff}.footer-brand .logo-icon{font-size:1.25rem}.footer-brand p{color:#fff9;margin:0;font-size:.9rem;line-height:1.5}.footer-links{flex-direction:column;gap:.5rem;display:flex}.footer-links h4{color:#fff;letter-spacing:.06em;text-transform:uppercase;margin:0 0 .25rem;font-size:.85rem;font-weight:600}.footer-links a{color:#fff9;font-size:.925rem;text-decoration:none;transition:color .15s}.footer-links a:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid #ffffff1a;padding-top:1.25rem}.footer-bottom p{color:#fff6;margin:0;font-size:.85rem}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}