/*
Theme Name: Itsign Studio
Theme URI: https://theitsign.com/
Author: Itsign Digital Agency
Description: A lightweight editorial theme for ebook services, author websites, book cover portfolios, and a WordPress theme storefront.
Version: 1.0.2
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: itsign-studio
*/
:root{--lime:#c6f36b;--ink:#20211f;--muted:#666960;--paper:#fff;--soft:#f7f8f4;--line:#e6e8e1;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:#55751f}img{max-width:100%;height:auto;display:block}button,input,textarea,select{font:inherit}.site-wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.site-header{border-bottom:1px solid var(--line);background:#fff}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-brand{font-size:22px;font-weight:800;letter-spacing:-.06em}.site-brand span{background:var(--lime);padding:0 5px}.custom-logo{max-height:48px;width:auto}.primary-menu{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0;font-size:14px}.primary-menu a{padding:8px 0}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 12px}.hero{padding:92px 0 76px;background:linear-gradient(110deg,#fff 0%,#fff 68%,#f8fbeF 100%)}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:800;color:#55751e}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:56px}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.065em;margin:14px 0 22px;max-width:760px}.hero h1 em{font-style:normal;text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:10px;text-underline-offset:2px}.lead{font-size:18px;color:var(--muted);max-width:600px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button,.wp-element-button,.woocommerce a.button,.woocommerce button.button,.woocommerce input.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ink);background:var(--ink);color:#fff;padding:12px 19px;font-weight:700;font-size:13px;border-radius:2px;cursor:pointer}.button:hover,.woocommerce a.button:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}.button-light{background:#fff;color:var(--ink);border-color:var(--line)}.hero-art{min-height:370px;background:var(--soft);display:flex;align-items:center;justify-content:center;padding:24px;position:relative}.book-stack{display:flex;gap:14px;align-items:center;justify-content:center;transform:rotate(-3deg)}.book-cover{width:145px;height:220px;padding:18px 14px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 16px 35px #20211f1c;background:#222;color:#fff}.book-cover:nth-child(2){background:var(--lime);color:#20211f;transform:translateY(-24px) rotate(5deg)}.book-cover:nth-child(3){background:#e9e3d8;color:#20211f;transform:translateY(16px) rotate(3deg)}.book-cover small{font-size:8px;letter-spacing:.15em;text-transform:uppercase}.book-cover strong{font-size:24px;line-height:1.02;letter-spacing:-.05em}.section{padding:74px 0}.section-soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.1;letter-spacing:-.05em;margin:8px 0 0}.section-head p{color:var(--muted);max-width:440px;margin:0}.service-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px}.service-item{border-top:1px solid var(--line);padding:22px 0 26px}.item-number{font-size:11px;color:#6d8d2a;font-weight:800}.service-item h3,.product-info h3{font-size:20px;line-height:1.2;letter-spacing:-.035em;margin:8px 0}.service-item p,.product-info p{font-size:14px;color:var(--muted);margin:0 0 12px}.text-link{font-size:13px;font-weight:800;border-bottom:1px solid var(--lime);padding-bottom:3px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.product-card{min-width:0}.product-image{aspect-ratio:4/3;background:#f1f2ed;overflow:hidden;display:flex;align-items:center;justify-content:center}.product-image img{width:100%;height:100%;object-fit:cover}.product-image .book-cover{transform:none}.product-info{padding:14px 0 0}.product-meta{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.price{font-weight:800;margin:8px 0}.split-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;background:var(--lime);padding:38px 42px}.split-cta h2{font-size:clamp(28px,4vw,42px);line-height:1.08;letter-spacing:-.05em;margin:0 0 8px}.split-cta p{margin:0;color:#404b2b}.site-footer{border-top:1px solid var(--line);padding:38px 0;color:var(--muted);font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.page-intro{padding:58px 0 36px;border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(38px,5vw,60px);line-height:1.04;letter-spacing:-.06em;margin:8px 0 14px}.page-intro p{max-width:720px;color:var(--muted)}.content-area{padding:42px 0 76px}.content-area h2,.content-area h3{letter-spacing:-.035em;line-height:1.2}.entry-content{max-width:820px}.entry-content a{ text-decoration:underline;text-decoration-color:var(--lime);text-underline-offset:3px}.entry-content img{margin:24px 0}.archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.post-card{border-bottom:1px solid var(--line);padding-bottom:22px}.post-card h2{font-size:22px;line-height:1.2;letter-spacing:-.04em;margin:12px 0 8px}.post-card p{font-size:14px;color:var(--muted)}.post-thumb{aspect-ratio:4/3;background:var(--soft);overflow:hidden}.post-thumb img{width:100%;height:100%;object-fit:cover}.single-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:60px}.sidebar-note{background:var(--soft);padding:24px;height:max-content}.woocommerce ul.products li.product{margin-bottom:2.5em}.woocommerce ul.products li.product a img{aspect-ratio:4/3;object-fit:cover}.woocommerce div.product div.images img{background:var(--soft)}.woocommerce div.product .product_title{letter-spacing:-.05em}.woocommerce-message,.woocommerce-info{border-top-color:var(--lime)}.pagination{margin-top:32px}.pagination .nav-links{display:flex;gap:10px}.pagination a,.pagination span{padding:8px 12px;border:1px solid var(--line)}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:800px){.hero{padding:60px 0}.hero-grid{grid-template-columns:1fr;gap:30px}.hero-art{min-height:280px}.service-list,.product-grid,.archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.single-layout{grid-template-columns:1fr;gap:28px}.split-cta{grid-template-columns:1fr;padding:28px}.header-inner{min-height:70px}.menu-toggle{display:block}.primary-menu{display:none;position:absolute;left:20px;right:20px;top:70px;z-index:20;background:#fff;border:1px solid var(--line);padding:18px;align-items:flex-start;flex-direction:column;gap:8px}.primary-menu.is-open{display:flex}.site-header{position:relative}}
@media(max-width:520px){.site-wrap{width:min(var(--max),calc(100% - 28px))}.service-list,.product-grid,.archive-grid{grid-template-columns:1fr}.hero h1{font-size:44px}.book-cover{width:105px;height:175px;padding:12px}.book-cover strong{font-size:19px}.section{padding:54px 0}.section-head{align-items:flex-start;flex-direction:column}.actions .button{width:100%}}

/* Theme-store product presentation */
.theme-preview-image{aspect-ratio:16/10;background:#f1f3ed;padding:12px;position:relative;border:1px solid #e7e9e1;align-items:center;justify-content:center}.theme-preview-image img{width:100%;height:100%;object-fit:contain;object-position:center;background:#fff;box-shadow:0 5px 18px #20211f12}.theme-fallback-preview{width:100%;height:100%;min-height:190px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;background:linear-gradient(135deg,#fff 0%,#f5f8ed 100%);border:1px solid #e5e8dc;color:var(--ink)}.theme-fallback-preview span{font-size:10px;letter-spacing:.15em;font-weight:800;color:#587822}.theme-fallback-preview strong{font-size:clamp(24px,3vw,38px);line-height:1;letter-spacing:-.06em;max-width:12ch}.theme-fallback-preview small{font-size:11px;color:var(--muted)}.theme-product-hero{display:grid;grid-template-columns:.78fr 1.22fr;gap:48px;align-items:center;padding:26px 0 58px;border-bottom:1px solid var(--line)}.theme-product-copy h1{font-size:clamp(38px,5vw,62px);line-height:1.02;letter-spacing:-.065em;margin:12px 0 18px}.theme-summary{color:var(--muted);font-size:17px}.theme-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:24px 0}.theme-quick-facts{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:11px;color:var(--muted)}.theme-quick-facts span:before{content:'✓';color:#628b20;font-weight:800;margin-right:6px}.theme-main-preview{padding:12px;background:#f1f3ed;border:1px solid var(--line);min-height:300px;display:flex;align-items:center;justify-content:center}.theme-main-preview>img{display:block;width:100%;max-height:590px;object-fit:contain;object-position:center;background:#fff;box-shadow:0 12px 30px #20211f14}.theme-main-preview .theme-fallback-preview{min-height:380px}.theme-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:52px;padding-top:34px;align-items:start}.theme-section-nav{display:flex;gap:22px;flex-wrap:wrap;padding:0 0 18px;border-bottom:1px solid var(--line);font-size:12px;font-weight:700}.theme-section-nav a:hover{border-bottom:2px solid var(--lime)}.theme-info-section{padding:38px 0;border-bottom:1px solid var(--line);scroll-margin-top:24px}.theme-info-section h2{font-size:clamp(27px,3vw,38px);line-height:1.1;letter-spacing:-.05em;margin:8px 0 20px}.theme-info-section h3{font-size:17px;letter-spacing:-.03em}.theme-feature-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.theme-bullet-list{list-style:none;padding:0;margin:14px 0}.theme-bullet-list li{position:relative;padding:8px 0 8px 20px;border-bottom:1px solid #eff0eb;font-size:13px;color:#55594f}.theme-bullet-list li:before{content:'✓';position:absolute;left:0;color:#638a20;font-weight:800}.theme-spec-table{border-top:1px solid var(--line)}.theme-spec-table>div{display:grid;grid-template-columns:minmax(130px,.7fr) 1.3fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.theme-spec-table strong{font-weight:700}.theme-spec-table span{color:var(--muted);white-space:normal}.theme-small-note{font-size:12px;color:var(--muted);margin-top:18px}.theme-support-note,.theme-changelog{background:var(--soft);padding:18px 20px;font-size:13px;white-space:normal;margin:16px 0}.theme-purchase-sidebar{position:sticky;top:24px}.theme-buy-box{border:1px solid var(--line);padding:24px}.theme-buy-box h3{font-size:30px;letter-spacing:-.05em;margin:10px 0}.theme-buy-box p,.theme-service-upsell p{font-size:13px;color:var(--muted)}.theme-buy-button{width:100%;margin:12px 0}.theme-service-upsell{background:var(--soft);padding:22px;margin-top:18px}.theme-service-upsell h3{margin-top:0;font-size:20px;letter-spacing:-.04em}
@media(max-width:800px){.theme-product-hero{grid-template-columns:1fr;gap:28px;padding-top:10px}.theme-detail-layout{grid-template-columns:1fr;gap:25px}.theme-purchase-sidebar{position:static}.theme-main-preview .theme-fallback-preview{min-height:270px}}
@media(max-width:520px){.theme-feature-columns{grid-template-columns:1fr}.theme-section-nav{gap:12px}.theme-spec-table>div{grid-template-columns:1fr;gap:4px}.theme-main-preview{min-height:220px;padding:7px}.theme-main-preview .theme-fallback-preview{min-height:220px}.theme-preview-image{padding:7px}}