/*
Theme Name: Technology Blogspot
Theme URI: https://technologyblogspot.com/
Author: Technology Blogspot
Description: Fast, lightweight theme for a tech, EV, solar, cloud and cybersecurity publication with built-in calculators, affiliate tools, ad slots and a newsletter box. Colours, homepage text, calculator defaults, ads and tracking are all editable in Appearance > Customize.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tbs
*/
:root{--ink:#1A2421;--muted:#5B6B65;--bg:#F6F8F7;--surface:#fff;--line:#DCE3DF;--wrap:1160px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--font)}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary,#0B6E4F);text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em;margin:0 0 .6em}
p{margin:0 0 1.1em}
:focus-visible{outline:3px solid var(--accent,#F59E0B);outline-offset:2px}
.wrap{width:min(100% - 2rem,var(--wrap));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:100}
.skip-link:focus{left:0}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.alignwide{margin-inline:-2rem}.alignleft{float:left;margin:0 1.25rem 1rem 0}.alignright{float:right;margin:0 0 1rem 1.25rem}.aligncenter{margin-inline:auto}
.wp-caption-text,figcaption{font-size:.85rem;color:var(--muted)}
/* Header */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header__in{display:flex;align-items:center;gap:1.5rem;min-height:68px}
.brand{flex:none}.brand__name{font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none}
.custom-logo{max-height:44px;width:auto}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:6px;padding:.45rem .8rem;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}
.primary-nav{flex:1;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.25rem;flex-wrap:wrap}
.primary-nav li{position:relative}
.primary-nav a{display:block;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;padding:.4rem 0;border-bottom:2px solid transparent}
.primary-nav a:hover,.primary-nav .current-menu-item>a{border-color:var(--accent)}
.primary-nav ul ul{display:none;position:absolute;top:100%;left:-.75rem;min-width:210px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:.5rem .75rem;flex-direction:column;gap:0;z-index:10}
.primary-nav li:hover>ul,.primary-nav li:focus-within>ul{display:flex}
.search-form{display:flex;gap:.4rem}
.search-form input[type=search]{font:inherit;font-size:.9rem;padding:.45rem .7rem;border:1px solid #B9C4BE;border-radius:6px;min-width:0;width:170px}
.search-form input[type=submit],.search-submit{font:inherit;font-size:.9rem;font-weight:600;padding:.45rem .8rem;border:0;border-radius:6px;background:var(--ink);color:#fff;cursor:pointer}
/* Buttons */
.btn,.tb-btn{display:inline-block;font:inherit;font-weight:700;padding:.75rem 1.25rem;border-radius:6px;text-decoration:none;border:0;cursor:pointer;line-height:1.2}
.btn{background:var(--primary);color:#fff}
.tb-btn,.btn--accent{background:var(--accent);color:#1A1205}
.btn:hover,.tb-btn:hover{filter:brightness(1.08);color:inherit}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid #B9C4BE}
.btn--small{padding:.5rem .9rem;font-size:.9rem}
/* Hero */
.hero{background:var(--surface);border-bottom:1px solid var(--line);padding:clamp(2rem,6vw,4.5rem) 0}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.hero h1{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800;letter-spacing:-.025em}
.hero__text{font-size:1.15rem;color:var(--muted);max-width:34rem}
.hero .tb-calc{margin:0;box-shadow:0 10px 30px -18px rgba(0,0,0,.35)}
.niches{background:var(--surface);border-bottom:1px solid var(--line)}
.niches ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.niches a{display:flex;gap:.5rem;align-items:baseline;padding:1rem 1.25rem;color:var(--ink);font-weight:700;text-decoration:none;border-right:1px solid var(--line)}
.niches a:hover{background:var(--bg)}
.niches span{color:var(--muted);font-weight:400;font-size:.875rem}
/* Sections and cards */
.section{padding:clamp(2rem,5vw,3.5rem) 0}
.section__head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.25rem}
.section__head h2{margin:0;font-size:1.6rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.5rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.card__img{aspect-ratio:16/9;background:var(--line);overflow:hidden;display:block}
.card__img img{width:100%;height:100%;object-fit:cover}
.card__body{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.card__cat{font-size:.85rem;font-weight:700;color:var(--primary);text-decoration:none}
.card h3{font-size:1.15rem;margin:0}
.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--primary)}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.card__meta{margin-top:auto;padding-top:.5rem;font-size:.85rem;color:var(--muted);display:flex;gap:1rem}
.tool-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}
.tool{display:block;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:1rem 1.1rem;color:var(--ink);text-decoration:none}
.tool:hover{border-left-color:var(--primary)}
.tool strong{display:block;font-size:1.05rem}.tool span{color:var(--muted);font-size:.9rem}
/* Layout and articles */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:2.5rem;padding:2rem 0 3rem}
.layout--single{grid-template-columns:minmax(0,1fr)}
.page-head{margin-bottom:1.5rem}.page-head h1{font-size:2rem;margin-bottom:.3em}
.page-head__desc{color:var(--muted)}
.entry{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:clamp(1.25rem,4vw,2.5rem)}
.entry__title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;margin-top:.3em}
.entry__meta{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;color:var(--muted);font-size:.9rem;margin-bottom:1.25rem}
.entry__thumb{margin:0 0 1.5rem;border-radius:8px;overflow:hidden}
.entry__content{max-width:72ch}
.entry__content h2{font-size:1.6rem;margin-top:2em}.entry__content h3{font-size:1.25rem;margin-top:1.6em}
.entry__content img{border-radius:6px}
.entry__content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}
.entry__content th,.entry__content td{border:1px solid var(--line);padding:.55rem .75rem;text-align:left}
.entry__content th{background:var(--bg)}
blockquote{margin:1.5em 0;padding:.25em 1.25em;border-left:4px solid var(--accent);color:var(--muted)}
pre,code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}
pre{background:#14201B;color:#E6F0EB;padding:1rem;border-radius:8px;overflow-x:auto}
.disclosure{font-size:.85rem;color:var(--muted);background:var(--bg);border-left:3px solid var(--line);padding:.6rem .9rem;margin:0 0 1.5rem}
.share{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin:2rem 0 0;padding-top:1rem;border-top:1px solid var(--line);font-size:.9rem}
.share a{padding:.3rem .7rem;border:1px solid var(--line);border-radius:6px;color:var(--ink);text-decoration:none}
.share a:hover{border-color:var(--primary);color:var(--primary)}
.authorbox{display:flex;gap:1rem;margin-top:2rem;padding:1.1rem;background:var(--bg);border-radius:8px}
.authorbox img{border-radius:50%;flex:none}.authorbox p{margin:.2rem 0 0;font-size:.95rem;color:var(--muted)}
.related{margin-top:2.5rem}.related h2{font-size:1.4rem}
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:99}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0}
.pros-cons>div{border:1px solid var(--line);border-radius:8px;padding:1rem 1.2rem}
.pros-cons h4{margin:0 0 .4em}.pros-cons ul{margin:0;padding-left:1.1rem}
.pros-cons .pros{border-top:4px solid var(--primary)}.pros-cons .cons{border-top:4px solid #B42318}
/* Sidebar, widgets, ads, newsletter */
.widget,.side-box{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.2rem;margin-bottom:1.25rem}
.widget-title{font-size:1.05rem}
.widget ul,.side-box ul{list-style:none;margin:0;padding:0}
.widget li,.side-box li{padding:.4rem 0;border-bottom:1px solid var(--line)}.widget li:last-child,.side-box li:last-child{border:0}
.widget a,.side-box a{color:var(--ink);text-decoration:none}.widget a:hover,.side-box a:hover{color:var(--primary)}
.ad{text-align:center;margin:1.25rem 0;min-height:10px;overflow:hidden}
.ad--header{margin:0;background:var(--surface)}
.newsletter{background:var(--ink);color:#fff;border-radius:10px;padding:clamp(1.25rem,4vw,2.25rem);margin-top:2rem}
.newsletter h2{font-size:1.5rem;margin-bottom:.3em}.newsletter p{color:#C9D6D0}
.newsletter input[type=email],.newsletter input[type=text]{font:inherit;padding:.7rem .9rem;border:0;border-radius:6px;min-width:0;width:min(100%,320px)}
.newsletter input[type=submit],.newsletter button{font:inherit;font-weight:700;padding:.7rem 1.2rem;border:0;border-radius:6px;background:var(--accent);color:#1A1205;cursor:pointer}
/* Forms, pagination, comments */
input,textarea,select{font:inherit}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:.6rem .7rem;border:1px solid #B9C4BE;border-radius:6px}
.comment-form input[type=submit]{background:var(--primary);color:#fff;border:0;border-radius:6px;padding:.7rem 1.2rem;font-weight:700;cursor:pointer}
.comments{margin-top:2rem}.comment-list{list-style:none;padding:0}.comment-list .children{list-style:none;padding-left:1.5rem}
.comment-body{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:1rem;margin-bottom:1rem}
.pagination{margin-top:2rem}.pagination .nav-links{display:flex;gap:.4rem;flex-wrap:wrap}
.pagination a,.pagination span{padding:.45rem .85rem;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-decoration:none;color:var(--ink)}
.pagination .current{background:var(--primary);border-color:var(--primary);color:#fff}
/* Calculators */
.tb-calc{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.25rem;margin:1.5rem 0}
.tb-calc__title{font-size:1.2rem;margin:0 0 1rem}
.tb-calc__fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.9rem}
.tb-field{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;font-weight:600}
.tb-field input{font-weight:400;padding:.6rem .7rem;border:1px solid #B9C4BE;border-radius:6px;background:#fff;color:var(--ink);width:100%}
.tb-calc__result{margin-top:1.25rem;background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:6px;padding:1rem 1.1rem}
.tb-calc__headline{font-size:1.3rem;font-weight:800;margin:0 0 .6rem}
.tb-calc__rows{display:grid;margin:0}
.tb-calc__rows div{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px dashed var(--line);padding:.3rem 0}
.tb-calc__rows dt{color:var(--muted)}.tb-calc__rows dd{margin:0;font-weight:700;text-align:right}
.tb-calc__actions{display:flex;gap:.6rem;margin-top:1rem;flex-wrap:wrap}
.tb-calc__note{font-size:.8rem;color:var(--muted);margin:.8rem 0 0}
.tb-offer{margin:-.5rem 0 1.5rem;border:1px solid var(--accent);background:#FFF8E8;border-radius:8px;padding:1rem 1.1rem}
.tb-offer p{margin:.2rem 0 .8rem}
/* Footer */
.site-footer{background:#14201B;color:#C9D6D0;margin-top:2rem;padding:2.5rem 0 1.5rem}
.site-footer a{color:#fff}.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{padding:.25rem 0}
.site-footer .widget{background:none;border:0;padding:0}.site-footer .widget-title{color:#fff}.site-footer .widget a{color:#C9D6D0}
.footer__bottom{border-top:1px solid #2B3A34;margin-top:2rem;padding-top:1rem;font-size:.85rem}
.footer__bottom .disclosure{background:none;border-color:#2B3A34;color:#9FB0A8}
/* Responsive */
@media(max-width:900px){.layout{grid-template-columns:1fr}.hero__in{grid-template-columns:1fr}.footer__grid{grid-template-columns:1fr}.pros-cons{grid-template-columns:1fr}}
@media(max-width:860px){.nav-toggle{display:block}.primary-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface);flex-direction:column;align-items:stretch;padding:1rem;border-bottom:1px solid var(--line)}.primary-nav.is-open{display:flex}.primary-nav ul{flex-direction:column;gap:.2rem}.primary-nav ul ul{display:flex;position:static;border:0;padding:0 0 0 1rem}.search-form input[type=search]{width:100%}.search-form{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}