/*
Theme Name: Itsign eBook Theme
Theme URI: https://theitsign.com/
Author: Itsign Digital Agency
Author URI: https://theitsign.com/
Description: A custom, responsive book and author theme with the Itsign Panel.
Version: 1.2.5
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.1
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: itsign-ebook
Tags: blog, custom-logo, custom-menu, featured-images, translation-ready
*/
:root{--itsign-color-primary:#173746;--itsign-color-accent:#168879;--itsign-color-text:#24313a;--itsign-color-muted:#64727c;--itsign-color-background:#fff;--itsign-color-surface:#f5f7f7;--itsign-color-border:#e1e7e8;--itsign-hero-background:#eef4f2;--itsign-container:1160px;--itsign-radius:14px;--itsign-book-columns:3}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--itsign-color-text);background:var(--itsign-color-background);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.7}img{display:block;max-width:100%;height:auto}a{color:var(--itsign-color-accent);text-underline-offset:.18em}a:hover{color:var(--itsign-color-primary)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--itsign-color-accent);outline-offset:3px}button,input,textarea,select{font:inherit}button,.button,input[type=submit]{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.7rem 1.15rem;border:1px solid var(--itsign-color-primary);border-radius:999px;background:var(--itsign-color-primary);color:#fff;text-decoration:none;cursor:pointer}button:hover,.button:hover,input[type=submit]:hover{background:var(--itsign-color-accent);color:#fff}.site-header,.site-footer{padding:1.25rem max(1rem,calc((100% - var(--itsign-container))/2))}.header-inner,.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-branding{display:flex;align-items:center;gap:.8rem;font-weight:750;color:var(--itsign-color-primary);text-decoration:none}.custom-logo{max-height:58px;width:auto}.site-title{font-size:1.2rem;line-height:1.25}.primary-navigation ul,.primary-navigation .menu{display:flex;flex-wrap:wrap;gap:1rem;list-style:none;margin:0;padding:0}.primary-navigation a{text-decoration:none;color:var(--itsign-color-text)}.site-main{min-height:55vh}.container{width:min(var(--itsign-container),calc(100% - 2rem));margin-inline:auto}.section{padding-block:clamp(2.5rem,6vw,5rem)}.section-heading{max-width:720px;margin:0 auto 2rem;text-align:center}.section-heading h2{margin:0 0 .5rem;color:var(--itsign-color-primary);font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.2}.section-heading p{color:var(--itsign-color-muted);margin:0}.hero{background:var(--itsign-color-surface)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(220px,.85fr);align-items:center;gap:clamp(2rem,5vw,4rem)}.hero h1{color:var(--itsign-color-primary);font-size:clamp(2.2rem,5vw,4.3rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 1rem}.hero-copy{font-size:1.1rem;color:var(--itsign-color-muted)}.hero-image img{max-height:480px;margin-inline:auto;object-fit:contain;border-radius:var(--itsign-radius)}.card-grid{display:grid;grid-template-columns:repeat(var(--itsign-book-columns,3),minmax(0,1fr));gap:1.5rem}.content-card{overflow:hidden;border:1px solid var(--itsign-color-border);border-radius:var(--itsign-radius);background:#fff}.content-card__media{display:block;aspect-ratio:3/4;background:var(--itsign-color-surface);overflow:hidden}.content-card__media img{width:100%;height:100%;object-fit:contain}.content-card__placeholder{display:grid;place-items:center;width:100%;height:100%;color:var(--itsign-color-muted);font-size:.9rem;background:var(--itsign-color-surface)}.content-card__body{padding:1.15rem}.content-card h2,.content-card h3{margin:0 0 .45rem;line-height:1.3;font-size:1.15rem}.content-card p{color:var(--itsign-color-muted);margin:.3rem 0 .9rem}.price{font-weight:750;color:var(--itsign-color-primary)}.site-footer{border-top:1px solid var(--itsign-color-border);background:var(--itsign-color-surface)}.footer-inner{align-items:flex-start}.entry-content{overflow-wrap:anywhere}.entry-content>*{max-width:800px;margin-inline:auto}.entry-content>.alignwide{max-width:1000px}.entry-content>.alignfull{max-width:none}.entry-title{color:var(--itsign-color-primary);line-height:1.15;font-size:clamp(2rem,4vw,3.5rem)}.pagination{margin-block:2rem}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){.header-inner,.footer-inner{align-items:flex-start;flex-direction:column}.primary-navigation ul,.primary-navigation .menu{gap:.6rem 1rem}.hero-grid{grid-template-columns:1fr}.hero-image{order:-1}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}}@media(max-width:480px){.card-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Book detail and gallery presentation */
.book-detail__top{align-items:start}.book-detail__cover{background:var(--itsign-color-surface);border:1px solid var(--itsign-color-border);border-radius:var(--itsign-radius);padding:clamp(1rem,3vw,2rem);display:flex;align-items:center;justify-content:center;min-height:320px}.book-detail__cover img{max-height:620px;width:auto;max-width:100%;object-fit:contain;border-radius:calc(var(--itsign-radius) * .65);box-shadow:0 14px 35px #142b3517}.book-cover-placeholder{display:grid;place-items:center;min-height:300px;width:100%;color:var(--itsign-color-muted)}.book-detail__summary .eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.14em;color:var(--itsign-color-accent)}.book-subtitle{font-size:1.2rem;color:var(--itsign-color-muted);margin-top:-.4rem}.book-authors{margin:1rem 0;color:var(--itsign-color-muted)}.book-detail__price{font-size:1.4rem;margin:1.25rem 0}.book-purchase h2,.book-facts h2,.book-description h2,.book-author-section h2{font-size:1.35rem;color:var(--itsign-color-primary)}.book-purchase__links{display:flex;flex-wrap:wrap;gap:.65rem}.book-purchase__links .button{font-size:.9rem;min-height:42px}.book-purchase__price{opacity:.8}.text-link{font-weight:700}.book-facts{margin-top:3rem;padding:1.5rem;border:1px solid var(--itsign-color-border);border-radius:var(--itsign-radius);background:var(--itsign-color-surface)}.book-facts__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1rem 0 0}.book-facts__grid>div{padding:.85rem;background:#fff;border:1px solid var(--itsign-color-border);border-radius:10px}.book-facts dt{font-size:.78rem;color:var(--itsign-color-muted)}.book-facts dd{margin:.2rem 0 0;font-weight:700;overflow-wrap:anywhere}.book-description{margin-top:3rem}.book-description>h2{max-width:800px;margin-inline:auto}.book-gallery{margin-top:4rem}.book-gallery__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.book-gallery__item{margin:0;padding:.5rem;border:1px solid var(--itsign-color-border);border-radius:12px;background:#fff}.book-gallery__item img{width:100%;height:auto;border-radius:7px}.book-author-section{margin-top:4rem}.book-author-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.book-author-card{display:flex;gap:1rem;padding:1rem;border:1px solid var(--itsign-color-border);border-radius:12px;background:#fff}.book-author-card__image{flex:0 0 76px}.book-author-card__image img{width:76px;height:76px;object-fit:cover;border-radius:10px}.book-author-card h3{margin:0 0 .35rem;font-size:1rem}.book-author-card p{margin:.25rem 0 .6rem;color:var(--itsign-color-muted);font-size:.9rem}.book-author-card>div>a{font-size:.85rem;font-weight:700}
@media(max-width:760px){.book-facts__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-gallery__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-author-list{grid-template-columns:1fr}}
@media(max-width:480px){.book-facts__grid,.book-gallery__grid{grid-template-columns:1fr}.book-detail__cover{min-height:220px}}

/* v0.5.0 author archive refinements */
.author-grid .content-card__media{aspect-ratio:4/3;overflow:hidden;background:var(--surface,#f2f5f5)}.author-grid .content-card__media img{width:100%;height:100%;object-fit:cover}.author-placeholder{display:grid;place-items:center;min-height:180px;font-size:64px;font-weight:700;color:var(--primary-color,#173746);background:#edf3f3}.author-card .content-card__body h2{font-size:1.2rem;margin-top:0}.author-card .text-link{font-weight:700;text-decoration:none}

/* v0.6.0 accessibility and interaction polish */
.screen-reader-text:focus{clip:auto!important;clip-path:none;width:auto;height:auto;margin:0;left:1rem;top:1rem;padding:.75rem 1rem;background:#fff;color:#173746;z-index:100000;border:2px solid currentColor;border-radius:8px;box-shadow:0 3px 12px #0002}
summary,button,a,input,textarea,select{touch-action:manipulation}
summary{cursor:pointer}
::selection{background:var(--itsign-color-primary);color:#fff}
@media(forced-colors:active){a,button,.button{forced-color-adjust:auto;border:1px solid ButtonText}}


/* v1.0.1: responsive and accessibility polish */
.skip-link{position:absolute;left:1rem;top:-100px;z-index:10000;padding:.75rem 1rem;background:#fff;color:#111;border:2px solid currentColor;border-radius:8px;font-weight:700}
.skip-link:focus{top:1rem}
.primary-navigation a{display:inline-block;padding:.35rem .15rem;min-height:32px}
.primary-navigation a:focus-visible,.site-branding:focus-visible,.text-link:focus-visible{outline:3px solid var(--itsign-color-accent);outline-offset:4px;border-radius:4px}
.content-card{height:100%;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease}
.content-card__body{display:flex;flex:1;flex-direction:column;align-items:flex-start}
.content-card__body .text-link{margin-top:auto;padding-top:.35rem}
.content-card__media img{transition:transform .25s ease}
@media(hover:hover){.content-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(20,43,53,.10)}.content-card:hover .content-card__media img{transform:scale(1.025)}}
.book-purchase__links .button{max-width:100%;overflow-wrap:anywhere;white-space:normal;text-align:center}
.book-facts__grid>div,.book-author-card,.book-gallery__item{min-width:0}
@media(max-width:760px){.site-header{padding-block:1rem}.header-inner{width:100%}.primary-navigation{width:100%;overflow-wrap:anywhere}.primary-navigation ul,.primary-navigation .menu{display:flex;flex-wrap:wrap;align-items:center}.book-detail__top{gap:1.5rem}.book-detail__cover{min-height:240px}.book-detail__cover img{max-height:480px}.book-purchase__links{align-items:stretch}.book-purchase__links .button{flex:1 1 180px}}
@media(max-width:480px){.container{width:calc(100% - 1.25rem)}.site-header,.site-footer{padding-inline:.75rem}.hero h1{font-size:clamp(2rem,10vw,2.7rem)}.content-card__body{padding:.85rem}.content-card h2,.content-card h3{font-size:1rem}.book-detail__cover{padding:.75rem}.book-author-card{align-items:flex-start;padding:.75rem}.book-author-card__image{flex-basis:56px}.book-author-card__image img{width:56px;height:56px}.book-purchase__links .button{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){.content-card,.content-card__media img{transition:none}}


/* v1.0.2 archive and author refinements */
.archive-heading{max-width:820px;margin-inline:auto;text-align:center}
.itsign-archive-search{display:flex;gap:.65rem;max-width:640px;margin:1.5rem auto 0;align-items:stretch}
.itsign-archive-search input[type="search"]{flex:1;min-width:0;min-height:48px;padding:.75rem 1rem;border:1px solid var(--itsign-border,#d9dee7);border-radius:var(--itsign-radius,14px);background:var(--itsign-surface,#fff);color:inherit;font:inherit}
.itsign-archive-search button{min-height:48px;padding:.75rem 1.1rem;border:0;border-radius:var(--itsign-radius,14px);background:var(--itsign-primary,#233d5b);color:#fff;font:inherit;font-weight:650;cursor:pointer}
.itsign-archive-search button:hover{filter:brightness(.94)}
.itsign-archive-search input:focus-visible,.itsign-archive-search button:focus-visible{outline:3px solid var(--itsign-accent,#7c9fc7);outline-offset:3px}
.itsign-empty-state{max-width:680px;margin:2rem auto;padding:2rem;text-align:center;border:1px solid var(--itsign-border,#d9dee7);border-radius:var(--itsign-radius,14px);background:var(--itsign-surface,#fff)}
.itsign-empty-state h2{margin-top:0}
.author-profile-header{display:grid;grid-template-columns:minmax(220px,360px) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center;margin-bottom:2.5rem}
.author-profile-image{min-width:0}
.author-portrait,.author-profile-image img{display:block;width:100%;height:auto;max-height:460px;object-fit:cover;border-radius:var(--itsign-radius,14px)}
.author-placeholder--large{min-height:280px;display:grid;place-items:center;border-radius:var(--itsign-radius,14px);background:var(--itsign-muted,#eef1f5);font-size:4rem;font-weight:700}
.author-profile-intro .entry-title{margin:.35rem 0 1rem}
.author-lead{font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.7;max-width:62ch}
.author-biography{max-width:78ch;margin:0 auto 3rem}
.author-books-section{margin-top:3rem}
.pagination ul{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem;list-style:none;padding:0}
.pagination .page-numbers{display:inline-flex;min-width:42px;min-height:42px;align-items:center;justify-content:center;padding:.5rem .75rem;border:1px solid var(--itsign-border,#d9dee7);border-radius:8px;text-decoration:none}
.pagination .page-numbers.current{background:var(--itsign-primary,#233d5b);color:#fff;border-color:var(--itsign-primary,#233d5b)}
@media(max-width:700px){.itsign-archive-search{flex-direction:column}.itsign-archive-search button{width:100%}.author-profile-header{grid-template-columns:1fr;gap:1.25rem}.author-profile-image{max-width:320px;margin-inline:auto;width:100%}.author-profile-intro{text-align:center}.author-profile-intro .author-lead{margin-inline:auto}}
@media(prefers-reduced-motion:reduce){.itsign-archive-search button{scroll-behavior:auto;transition:none!important}}

/* v1.0.3 single-book purchase and preview polish */
.book-detail__top{grid-template-columns:minmax(240px,.78fr) minmax(0,1.22fr);gap:clamp(2rem,5vw,4.5rem)}.book-detail__summary{min-width:0;padding-block:.35rem}.book-detail__summary .entry-title{margin:.35rem 0 1rem}.book-purchase{margin-top:1.6rem;padding:1.25rem;border:1px solid var(--itsign-color-border);border-radius:var(--itsign-radius);background:var(--itsign-color-surface)}.book-purchase h2{margin:0 0 .85rem}.book-purchase__links{align-items:stretch}.book-purchase__button{display:inline-flex;justify-content:space-between;gap:.8rem;box-shadow:0 2px 0 #0000000a}.book-purchase__arrow{font-size:1rem;opacity:.8}.book-gallery__link{display:block;border-radius:7px;overflow:hidden}.book-gallery__link:focus-visible{outline-offset:2px}.book-gallery__item figcaption{padding:.55rem .35rem .15rem;font-size:.85rem;color:var(--itsign-color-muted);line-height:1.45}.book-facts__grid>div{background:var(--itsign-color-background)}@media(max-width:760px){.book-detail__top{grid-template-columns:minmax(0,1fr)}.book-detail__cover{max-width:540px;width:100%;margin-inline:auto}.book-detail__summary .entry-title{font-size:clamp(2rem,7vw,3rem)}.book-purchase{padding:1rem}}

/* Public contact form */
.itsign-contact-form{max-width:760px;margin:2rem auto;padding:clamp(1.25rem,3vw,2rem);border:1px solid var(--itsign-color-border);border-radius:var(--itsign-radius);background:#fff;box-shadow:0 10px 30px rgba(20,40,50,.04)}
.itsign-contact-form .itsign-contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.itsign-contact-form .itsign-form-field{margin:0 0 1rem}
.itsign-contact-form label{display:block;font-weight:650;margin-bottom:.35rem}
.itsign-contact-form input[type=text],.itsign-contact-form input[type=email],.itsign-contact-form textarea{width:100%;padding:.75rem;border:1px solid var(--itsign-color-border);border-radius:8px;background:#fff;color:var(--itsign-color-text)}
.itsign-contact-notice{padding:.85rem 1rem;margin:0 0 1rem;border-radius:8px;background:var(--itsign-color-surface);border:1px solid var(--itsign-color-border)}
.itsign-contact-notice--error{border-color:#b42318}
@media(max-width:600px){.itsign-contact-form .itsign-contact-grid{grid-template-columns:1fr}}


/* v1.1.1 first-run setup checklist */
.itsign-setup-checklist{margin:1.25rem 0 1.5rem}
.itsign-setup-progress{display:inline-flex;align-items:center;white-space:nowrap;padding:.35rem .65rem;border-radius:999px;background:#edf5f3;color:#176b5b;font-size:12px;font-weight:700}
.itsign-setup-progress-track{height:7px;background:#edf0f3;border-radius:999px;overflow:hidden;margin:.75rem 0 1rem}
.itsign-setup-progress-track span{display:block;height:100%;background:#168879;border-radius:inherit;transition:width .2s ease}
.itsign-setup-list{list-style:none;margin:0;padding:0}
.itsign-setup-list li{display:flex;align-items:center;gap:1rem;padding:1rem 0;border-top:1px solid #edf0f3}
.itsign-setup-state{flex:0 0 30px;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;font-size:17px;font-weight:800;background:#f0f2f5;color:#687583}
.itsign-setup-list .is-complete .itsign-setup-state{background:#e3f5ed;color:#14724f}
.itsign-setup-copy{flex:1;min-width:0}
.itsign-setup-copy strong{display:block;margin-bottom:.2rem}
.itsign-setup-copy p{margin:0;color:#687583}
.itsign-setup-list .button{flex:0 0 auto}
@media(max-width:782px){.itsign-setup-list li{align-items:flex-start;flex-wrap:wrap;gap:.65rem}.itsign-setup-copy{flex:1 1 calc(100% - 50px)}.itsign-setup-list .button{margin-left:42px}}
@media(prefers-reduced-motion:reduce){.itsign-setup-progress-track span{transition:none}}


/* v1.1.2 accessibility, responsive, and interaction QA */
.skip-link:focus,
.skip-link:focus-visible{position:fixed;top:1rem;left:1rem;width:auto;height:auto;margin:0;clip:auto;clip-path:none;overflow:visible;white-space:normal;padding:.75rem 1rem;background:#fff;color:#111;border:2px solid #111;border-radius:8px;outline:3px solid var(--itsign-color-accent);outline-offset:3px}
:where(a,button,input,textarea,select,summary,[tabindex]):focus-visible{outline:3px solid var(--itsign-color-accent);outline-offset:3px}
:where(input,textarea,select){max-width:100%}
:where(input[type="text"],input[type="email"],input[type="url"],input[type="search"],input[type="number"],input[type="password"],textarea,select){min-height:44px;padding:.65rem .75rem;border:1px solid var(--itsign-color-border);border-radius:8px;background:var(--itsign-color-background);color:var(--itsign-color-text)}
:where(textarea){min-height:140px;resize:vertical}
:where(label){display:inline-block;font-weight:600;margin-bottom:.3rem}
:where(button:disabled,input:disabled,select:disabled,textarea:disabled){opacity:.65;cursor:not-allowed}
:where(table){width:100%;border-collapse:collapse}
:where(th,td){padding:.65rem .75rem;border:1px solid var(--itsign-color-border);text-align:left;vertical-align:top}
:where(th){background:var(--itsign-color-surface)}
:where(iframe,video,embed,object){max-width:100%}
.primary-navigation a,.site-footer nav a{display:inline-block;padding:.25rem 0}
.content-card__media img,.book-gallery__item img{height:auto}
@media (max-width:760px){
 .header-inner,.footer-inner{align-items:flex-start;flex-direction:column}
 .primary-navigation,.primary-navigation ul,.primary-navigation .menu{width:100%}
 .primary-navigation ul,.primary-navigation .menu{gap:.35rem 1rem}
 .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .site-header,.site-footer{padding-inline:1rem}
}
@media (max-width:420px){
 .card-grid{grid-template-columns:minmax(0,1fr)}
 .content-card__body{padding:1rem}
 .book-purchase__button{width:100%}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto!important}
 *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}


/* v1.2.0 visual refinement */
.site-header{position:relative;background:var(--itsign-color-background);border-bottom:1px solid var(--itsign-color-border);box-shadow:0 5px 24px rgba(23,55,70,.045);padding-block:1.15rem}
.site-header:after{content:"";position:absolute;left:max(1rem,calc((100% - var(--itsign-container))/2));right:max(1rem,calc((100% - var(--itsign-container))/2));bottom:-1px;height:3px;border-radius:4px;background:linear-gradient(90deg,var(--itsign-color-primary),var(--itsign-color-accent),transparent)}
.site-branding{letter-spacing:-.02em}.primary-navigation a{font-weight:650;border-radius:8px;padding:.5rem .7rem;transition:background .2s,color .2s}.primary-navigation a:hover,.primary-navigation .current-menu-item>a{background:var(--itsign-color-surface);color:var(--itsign-color-primary)}
.hero{position:relative;overflow:hidden;background:var(--itsign-hero-background);background-image:radial-gradient(circle at 85% 18%,rgba(22,136,121,.12),transparent 28%),linear-gradient(120deg,var(--itsign-hero-background),var(--itsign-color-surface))}
.hero-content{position:relative;z-index:1}.hero .eyebrow,.eyebrow{display:inline-block;color:var(--itsign-color-accent);font-size:.75rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.8rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.button-outline{background:transparent!important;color:var(--itsign-color-primary)!important;border:1px solid var(--itsign-color-border)!important}.button-outline:hover{background:var(--itsign-color-primary)!important;color:#fff!important}.hero-trust{display:flex;flex-wrap:wrap;gap:.8rem 1.1rem;margin-top:1.7rem;color:var(--itsign-color-muted);font-size:.84rem;font-weight:600}.hero-art{min-height:340px;position:relative;isolation:isolate}.hero-art:before{content:"";position:absolute;width:min(29vw,330px);aspect-ratio:1;border-radius:50%;background:rgba(22,136,121,.12);right:5%;top:2%}.hero-art__sun{position:absolute;right:12%;top:8%;width:90px;height:90px;border-radius:50%;background:#d9b878;opacity:.8}.hero-art__book{position:absolute;bottom:8%;width:34%;height:62%;border:2px solid rgba(255,255,255,.7);border-radius:8px 15px 15px 8px;box-shadow:0 24px 45px rgba(23,55,70,.16);transform-origin:bottom center}.hero-art__book--one{right:43%;background:#173746;transform:rotate(-14deg)}.hero-art__book--two{right:24%;background:#168879;transform:rotate(7deg);height:70%}.hero-art__book--three{right:8%;background:#d9b878;transform:rotate(18deg);height:54%}.hero-art__spark{position:absolute;right:4%;top:40%;font-size:2.5rem;color:var(--itsign-color-accent)}
.section-heading--split{display:flex;align-items:end;justify-content:space-between;gap:1rem;max-width:none;text-align:left}.section-heading--split>div{max-width:720px}.view-all-link{white-space:nowrap}.section-footer-link{text-align:center;margin-top:2rem}
.blog-card__media,.blog-grid .content-card__media{aspect-ratio:16/9!important}.blog-card__media img,.blog-grid .content-card__media img{object-fit:cover!important}.blog-thumb-placeholder{display:grid;place-items:center;height:100%;font-size:3rem;background:linear-gradient(135deg,var(--itsign-color-surface),var(--itsign-hero-background));color:var(--itsign-color-accent)}
.author-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem}.author-feature-card{display:grid;grid-template-columns:minmax(120px,.7fr) minmax(0,1.3fr);gap:1.3rem;padding:1.25rem;border:1px solid var(--itsign-color-border);border-radius:calc(var(--itsign-radius) + 4px);background:#fff;box-shadow:0 10px 30px rgba(23,55,70,.05);min-width:0}.author-feature-card__portrait{display:block;min-height:210px;border-radius:var(--itsign-radius);overflow:hidden;background:var(--itsign-color-surface)}.author-feature-card__portrait img,.author-feature-card__portrait .author-placeholder{width:100%;height:100%;min-height:210px;object-fit:cover}.author-feature-card__body{align-self:center}.author-feature-card h3{margin:.2rem 0 .55rem;font-size:1.3rem;line-height:1.25}.author-feature-card h3 a{text-decoration:none;color:var(--itsign-color-primary)}.author-feature-card p{color:var(--itsign-color-muted)}
.review-track-wrap{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}.review-track{display:flex;gap:1rem;width:max-content;animation:itsign-review-marquee 55s linear infinite}.review-card{width:min(340px,82vw);padding:1.3rem 1.4rem;border:1px solid var(--itsign-color-border);border-radius:var(--itsign-radius);background:#fff;box-shadow:0 8px 26px rgba(23,55,70,.05)}.review-stars{color:#805500;letter-spacing:.12em}.review-card h3{margin:.5rem 0;font-size:1.05rem}.review-card__text{color:var(--itsign-color-muted)}.review-card__byline{font-weight:700;color:var(--itsign-color-primary);margin-bottom:0}.carousel-hint{text-align:center;color:var(--itsign-color-muted);font-size:.82rem}.review-track-wrap:hover .review-track,.review-track-wrap:focus-within .review-track{animation-play-state:paused}@keyframes itsign-review-marquee{from{transform:translateX(0)}to{transform:translateX(-35%)}}
.video-card__media{position:relative;aspect-ratio:16/9!important;background:var(--itsign-color-surface);display:block}.video-card__media img{width:100%;height:100%;object-fit:cover!important}.video-play-icon{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:58px;height:58px;padding-left:4px;border-radius:50%;background:rgba(23,55,70,.9);color:#fff;border:2px solid rgba(255,255,255,.9);box-shadow:0 6px 22px rgba(0,0,0,.2);font-size:1.15rem}.video-card__media:hover .video-play-icon{background:var(--itsign-color-accent)}.video-thumb-placeholder{display:block;width:100%;height:100%;background:linear-gradient(135deg,var(--itsign-color-primary),var(--itsign-color-accent));opacity:.8}
.faq-layout{display:grid;grid-template-columns:minmax(220px,.75fr) minmax(0,1.25fr);gap:clamp(2rem,5vw,5rem);align-items:start}.faq-intro{position:sticky;top:2rem}.faq-intro h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.15;color:var(--itsign-color-primary)}.faq-intro p{color:var(--itsign-color-muted)}.faq-list{display:grid;gap:.8rem}.faq-item{border:1px solid var(--itsign-color-border);border-radius:14px;background:#fff;box-shadow:0 6px 20px rgba(23,55,70,.035);overflow:hidden}.faq-item summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.2rem;font-weight:750;color:var(--itsign-color-primary)}.faq-item summary::-webkit-details-marker{display:none}.faq-plus{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--itsign-color-surface);color:var(--itsign-color-accent);font-size:1.25rem;transition:transform .2s}.faq-item[open] .faq-plus{transform:rotate(45deg)}.faq-answer{padding:0 1.2rem 1.2rem;color:var(--itsign-color-muted)}.faq-answer p:first-child{margin-top:0}
.next-read-section{padding-block:clamp(3rem,7vw,6rem)}.next-read-quote{position:relative;overflow:hidden;text-align:center;max-width:940px;margin:auto;padding:clamp(2rem,6vw,4.5rem);border-radius:calc(var(--itsign-radius) + 8px);background:var(--itsign-color-primary);color:#fff}.next-read-quote:after{content:"";position:absolute;right:-60px;bottom:-90px;width:260px;height:260px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 35px rgba(255,255,255,.04),0 0 0 70px rgba(255,255,255,.025)}.next-read-quote .eyebrow{color:#bde4d9}.next-read-quote blockquote{position:relative;z-index:1;max-width:760px;margin:1rem auto;font-family:Georgia,serif;font-size:clamp(1.6rem,3.6vw,2.7rem);line-height:1.3}.next-read-quote p{color:#dbe8eb}.quote-mark{display:block;font:5rem/.7 Georgia,serif;color:#bde4d9}.next-read-quote .button{position:relative;z-index:1;background:#fff;color:var(--itsign-color-primary);border-color:#fff}.book-detail__secondary-cover{margin-top:1rem;max-width:190px}.book-detail__secondary-cover img{max-height:260px;width:auto;object-fit:contain;border-radius:10px;border:1px solid var(--itsign-color-border);box-shadow:0 8px 22px rgba(23,55,70,.08)}
.itsign-color-grid--detailed{margin-top:1.5rem}.itsign-palette-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1rem 0 1.5rem}.itsign-palette-card{padding:1rem;border:1px solid var(--itsign-color-border);border-radius:12px;background:#fff}.itsign-palette-swatches{display:flex;gap:4px;margin:.8rem 0}.itsign-palette-swatches span{height:28px;flex:1;border-radius:5px;border:1px solid #0001}.itsign-color-preview{margin:1.5rem 0;padding:1rem;border:1px solid var(--itsign-color-border);border-radius:12px}.itsign-preview-sample{padding:1.2rem;background:var(--itsign-color-background);color:var(--itsign-color-text)}.itsign-preview-sample h3{color:var(--itsign-color-primary)}.itsign-preview-sample a{color:var(--itsign-color-accent)}.itsign-preview-sample button{background:var(--itsign-color-primary);color:#fff}
@media(max-width:850px){.author-feature-grid{grid-template-columns:1fr}.faq-layout{grid-template-columns:1fr}.faq-intro{position:static}.itsign-palette-grid{grid-template-columns:1fr}}
@media(max-width:600px){.section-heading--split{align-items:flex-start;flex-direction:column}.hero-art{min-height:250px}.author-feature-card{grid-template-columns:100px minmax(0,1fr);padding:.85rem;gap:.85rem}.author-feature-card__portrait,.author-feature-card__portrait img,.author-feature-card__portrait .author-placeholder{min-height:150px}.hero-trust{font-size:.75rem}.review-card{width:280px}}
@media(prefers-reduced-motion:reduce){.review-track{animation:none;flex-wrap:wrap;width:auto}.review-track-wrap{mask-image:none}}


/* v1.2.3 immersive full-background hero */
.hero.hero--background{position:relative;isolation:isolate;display:flex;align-items:center;min-height:clamp(560px,68vw,780px);padding:clamp(5rem,10vw,8.5rem) 0;overflow:hidden;background-color:var(--itsign-hero-background,#173746);background-image:radial-gradient(circle at 82% 18%,rgba(22,136,121,.25),transparent 32%),linear-gradient(120deg,#173746,#0d2631)}
.hero.hero--background:before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--itsign-hero-image,radial-gradient(circle at 75% 25%,rgba(217,184,120,.3),transparent 22%),linear-gradient(120deg,#173746,#0d2631));background-size:cover;background-position:center;background-repeat:no-repeat;transform:scale(1.005)}
.hero.hero--background.has-hero-background:before{background-image:var(--itsign-hero-image);background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-background-overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,15,22,var(--itsign-hero-overlay,.48)) 0%,rgba(5,15,22,var(--itsign-hero-overlay,.48)) 58%,rgba(5,15,22,.20) 100%);pointer-events:none}
.hero.hero--background .hero-grid{position:relative;z-index:1;display:block;width:min(var(--itsign-container,1160px),calc(100% - 2.5rem));margin-inline:auto}
.hero.hero--background .hero-content{max-width:760px;color:#fff}
.hero.hero--background .eyebrow{color:#bde8df}
.hero.hero--background h1{max-width:780px;color:#fff!important;font-size:clamp(2.8rem,6.4vw,5.8rem);line-height:1.02;letter-spacing:-.045em;text-wrap:balance;margin:0 0 1.25rem;text-shadow:0 2px 22px rgba(0,0,0,.2)}
.hero.hero--background .hero-copy{max-width:620px;color:rgba(255,255,255,.92);font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.7;text-shadow:0 1px 10px rgba(0,0,0,.2)}
.hero.hero--background .hero-actions{margin-top:1.8rem;gap:.85rem}
.hero.hero--background .hero-actions .button{min-height:50px;padding:.85rem 1.35rem;background:var(--itsign-button-color,var(--itsign-color-accent,#168879));border:1px solid var(--itsign-button-color,var(--itsign-color-accent,#168879));color:#fff;box-shadow:0 8px 25px rgba(0,0,0,.15)}
.hero.hero--background .hero-actions .button-outline{background:rgba(8,20,27,.16)!important;color:#fff!important;border:1px solid rgba(255,255,255,.72)!important;backdrop-filter:blur(6px)}
.hero.hero--background .hero-actions .button:hover{transform:translateY(-2px);filter:brightness(1.08)}
.hero.hero--background .hero-trust{color:rgba(255,255,255,.9);margin-top:2rem;gap:.8rem 1.4rem}
.hero.hero--background .hero-trust span{display:inline-flex;align-items:center;gap:.4rem}
.hero.hero--background.hero--center .hero-content{margin-inline:auto;text-align:center}
.hero.hero--background.hero--center .hero-copy{margin-inline:auto}
.hero.hero--background.hero--center .hero-actions,.hero.hero--background.hero--center .hero-trust{justify-content:center}
.hero.hero--background .hero-background-overlay{display:block}
@media(max-width:760px){.hero.hero--background{min-height:620px;min-height:clamp(560px,90svh,720px);padding:5rem 0}.hero.hero--background .hero-grid{width:calc(100% - 2rem)}.hero.hero--background h1{font-size:clamp(2.55rem,10vw,4.2rem)}.hero.hero--background .hero-trust{gap:.55rem .9rem;font-size:.78rem}.hero.hero--background.has-hero-background:before{background-position:center center}}
@media(max-width:480px){.hero.hero--background{min-height:600px;padding:4.5rem 0}.hero.hero--background .hero-actions{align-items:stretch;flex-direction:column;max-width:290px}.hero.hero--background.hero--center .hero-actions{margin-inline:auto}.hero.hero--background .hero-actions .button{text-align:center}.hero.hero--background .hero-trust{display:grid;gap:.45rem}}
@media(prefers-reduced-motion:reduce){.hero.hero--background .hero-actions .button{transition:none}}

/* v1.2.4: ensure manual color controls are used across the live theme */
body{color:var(--itsign-color-text,#24313a);background:var(--itsign-color-background,#fff)}
a,.primary-navigation a,.site-header a{color:var(--itsign-link-text-color,var(--itsign-color-accent,#168879))}
a:hover,.primary-navigation a:hover{color:var(--itsign-color-primary,#173746)}
.site-header{background:var(--itsign-header-background-color,var(--itsign-color-background,#fff));border-bottom:1px solid var(--itsign-header-line-color,var(--itsign-color-border,#dce4e7))}
.site-header:after{background:var(--itsign-header-line-color,var(--itsign-color-border,#dce4e7))}
.site-branding,.site-branding .site-title,.site-branding .site-title a{color:var(--itsign-title-color,var(--itsign-color-primary,#173746))}
.site-header .button,.site-header .menu-toggle,.site-header button,.site-header .wp-block-button__link{background:var(--itsign-menu-button-color,var(--itsign-color-primary,#173746));border-color:var(--itsign-menu-button-color,var(--itsign-color-primary,#173746));color:var(--itsign-header-background-color,#fff)}
h1,h2,h3,h4,h5,h6,.entry-title,.page-title,.content-card__body h3,.section-heading h2{color:var(--itsign-title-color,var(--itsign-color-primary,#173746))}
button,.button,input[type=submit],.wp-block-button__link,.hero-actions .button{background:var(--itsign-button-color,var(--itsign-color-primary,#173746));border-color:var(--itsign-button-color,var(--itsign-color-primary,#173746));color:#fff}
.hero.hero--background{background-color:var(--itsign-hero-background,var(--itsign-color-surface,#eef4f2))}
.hero.hero--background:not(.has-hero-background){background-image:linear-gradient(120deg,var(--itsign-hero-background,var(--itsign-color-primary,#173746)),var(--itsign-color-background,#fff))}
.site-footer,footer.site-footer{background:var(--itsign-footer-background-color,var(--itsign-color-primary,#173746));color:var(--itsign-footer-text-color,#f4f7fb)}
.site-footer p,.site-footer li,.site-footer small,.site-footer .footer-description{color:var(--itsign-footer-text-color,#f4f7fb)}
.site-footer a{color:var(--itsign-link-text-color,#72d6cb)}
.content-card,.faq-item,.review-card,.video-card,.author-card{background:var(--itsign-color-surface,#f5f7f7);border-color:var(--itsign-color-border,#dce4e7);color:var(--itsign-color-text,#24313a)}
.content-card p,.faq-item p,.review-card p,.video-card p,.author-card p{color:var(--itsign-color-text,#24313a)}
.hero:not(.hero--background) .hero-copy{color:var(--itsign-color-muted,#64727c)}