/*
Theme Name: K7RL Signal 2026
Theme URI: https://k7rl.com/
Author: K7RL Site Redesign
Description: Custom responsive amateur radio station theme for K7RL. Preserves existing WordPress page, post, and media content while applying the approved dark, electric-blue look.
Version: 1.5.1
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: k7rl-signal-2026
License: GPL-2.0-or-later
*/


:root{--bg:#081119;--ink:#edf3f6;--muted:#a3b5be;--blue:#58c6ff;--line:rgba(157,204,227,.21);--panel:#0f1d29;--head:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--head);-webkit-font-smoothing:antialiased;line-height:1.58}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.demo{background:#cbf1ff;color:#0b2636;letter-spacing:.14em;font-size:10px;font-weight:800;text-align:center;padding:8px 12px;text-transform:uppercase}.top{min-height:81px;display:flex;align-items:center;justify-content:space-between;gap:25px;max-width:1330px;margin:auto;padding:0 44px}.logo{display:flex;align-items:center;gap:14px;white-space:nowrap}.logo-mark{width:33px;height:33px;border:1px solid var(--blue);border-radius:50%;display:grid;place-items:center;color:var(--blue);font-size:15px}.logo-text{font-size:23px;letter-spacing:.11em;font-weight:900}.logo-sub{display:block;font-size:8px;letter-spacing:.25em;color:var(--muted);font-weight:700}.nav{display:flex;flex-wrap:wrap;align-items:center;gap:30px}.nav a{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:800;color:#c6d4db}.nav a:hover{color:var(--blue)}.nav .contact{padding:10px 18px;border:1px solid var(--line);color:var(--ink)}
.hero{position:relative;min-height:650px;overflow:hidden;background:#081119;display:flex;align-items:center}.hero:before{content:'';position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(4,14,23,.96) 0%,rgba(5,15,24,.86) 26%,rgba(5,15,24,.32) 70%,rgba(5,15,24,.24)),linear-gradient(0deg,#081119 0%,transparent 40%),url('https://k7rl.com/wp-content/uploads/2019/06/cropped-IMG_20190613_080305-1-1.jpg');background-size:cover;background-position:center 45%;filter:saturate(.78) contrast(1.08)}.hero:after{content:'';inset:0;position:absolute;background:repeating-linear-gradient(0deg,transparent 0,transparent 42px,rgba(105,200,234,.026) 43px,transparent 44px);pointer-events:none}.hero-inner{position:relative;z-index:1;width:100%;max-width:1330px;margin:auto;padding:86px 44px 92px}.eyebrow{display:flex;align-items:center;gap:13px;text-transform:uppercase;letter-spacing:.25em;color:var(--blue);font-size:11px;font-weight:800}.eyebrow:before{content:'';display:inline-block;width:25px;height:2px;background:var(--blue)}h1,h2,h3,p{margin-top:0}h1{font-weight:850;line-height:.88;font-size:clamp(100px,17vw,240px);letter-spacing:-.075em;margin:26px 0 28px}h1 span{color:var(--blue)}.hero-kicker{font-size:clamp(23px,3.2vw,42px);line-height:1.14;font-weight:650;letter-spacing:-.04em;margin-bottom:18px;max-width:540px}.lead{color:#cfdae0;font-size:15px;max-width:520px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:13px 21px;font-weight:800;font-size:11px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line);transition:.2s}.btn.blue{background:var(--blue);color:#06202d;border-color:var(--blue)}.btn:hover{transform:translateY(-2px);border-color:var(--blue)}.hero-meta{position:absolute;right:44px;bottom:48px;color:#d3e2eb;text-transform:uppercase;font-size:10px;letter-spacing:.14em;display:flex;gap:24px;z-index:2}.hero-meta strong{font-size:23px;font-weight:650;color:#fff;letter-spacing:-.02em;display:block}.hero-meta span{display:block;color:var(--muted)}
.statline{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0b1721}.stats{display:grid;grid-template-columns:repeat(3,1fr);max-width:1330px;margin:auto;padding:30px 44px}.stat{display:flex;gap:17px;align-items:center;border-right:1px solid var(--line);padding:0 28px}.stat:first-child{padding-left:0}.stat:last-child{border-right:none}.stat .num{font-weight:800;color:var(--blue);font-size:30px;line-height:1;letter-spacing:-.05em;white-space:nowrap}.stat small{font-size:10px;color:#bdcfd7;display:block;font-weight:750;letter-spacing:.11em;text-transform:uppercase}
.section{max-width:1330px;margin:auto;padding:102px 44px}.section-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;margin-bottom:40px}.section h2{font-weight:740;font-size:clamp(33px,4.8vw,62px);line-height:1.07;letter-spacing:-.045em;margin:17px 0 10px}.section .intro{color:var(--muted);max-width:480px;font-size:14px}.text-link{font-weight:800;color:var(--blue);font-size:11px;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}.tiles{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:15px}.tile{background:var(--panel);border:1px solid var(--line);overflow:hidden;min-height:380px;position:relative;display:flex;align-items:end}.tile:before{content:'';position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s;filter:brightness(.82)}.tile:hover:before{transform:scale(1.05)}.tile:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,11,18,.99),transparent 75%)}.tile.a:before{background-image:url('https://k7rl.com/wp-content/uploads/2019/06/IMG_20190613_080259.jpg');background-position:center 44%}.tile.b:before{background-image:url('https://k7rl.com/wp-content/uploads/2018/05/stationscreen.jpg')}.tile.c:before{background-image:url('https://k7rl.com/wp-content/uploads/2018/05/towerbeach2.jpg')}.tile .detail{position:relative;z-index:1;padding:25px}.mini{color:var(--blue);font-size:10px;letter-spacing:.18em;font-weight:800;text-transform:uppercase}.tile h3{font-size:22px;line-height:1.17;margin:8px 0 0;letter-spacing:-.025em}
.feature{background:linear-gradient(120deg,#0f2635,#09151e);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feature-grid{display:grid;grid-template-columns:.96fr 1.04fr;min-height:465px;max-width:1330px;margin:auto}.feature-image{min-height:450px;background:linear-gradient(0deg,rgba(5,14,22,.12),rgba(5,14,22,.06)),url('assets/k7rl-elecraft-k4-flex6600m.jpg') center center/cover}.feature-copy{padding:70px 8% 65px;display:flex;justify-content:center;flex-direction:column}.feature-copy h2{font-size:clamp(31px,4.5vw,55px);line-height:1.06;letter-spacing:-.04em;margin:17px 0}.feature-copy p{max-width:570px;color:var(--muted);font-size:14px}.tech-list{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0 31px}.chip{border:1px solid rgba(117,205,249,.31);background:rgba(57,154,195,.1);color:#d0ebfa;padding:9px 12px;font-size:11px;font-weight:750}
.history{display:grid;grid-template-columns:1fr 1fr;gap:16px}.history-card{min-height:280px;background:var(--panel);border:1px solid var(--line);padding:33px;display:flex;flex-direction:column;justify-content:space-between}.history-card .large{font-size:clamp(54px,8vw,95px);line-height:.9;letter-spacing:-.06em;font-weight:850;color:var(--blue)}.history-card p{color:var(--muted);font-size:13px;max-width:400px;margin:0}.history-card h3{font-size:17px;margin:12px 0}.journal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.journal a{border:1px solid var(--line);background:#0d1a24;display:block;overflow:hidden}.journal img{width:100%;height:210px;object-fit:cover;display:block;filter:saturate(.75)}.journal-copy{padding:23px}.journal-copy h3{font-size:19px;line-height:1.25;letter-spacing:-.025em;margin:8px 0}.journal-copy span:last-child{color:var(--muted);font-size:12px}.cta{border-top:1px solid var(--line);padding:74px 44px;background:radial-gradient(circle at 80% 25%,rgba(47,141,180,.16),transparent 45%),#0a1720}.cta-inner{max-width:1242px;margin:auto;display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{font-size:clamp(29px,4.5vw,50px);line-height:1.08;letter-spacing:-.04em;margin:0 0 10px}.cta p{font-size:14px;color:var(--muted);margin:0}.footer{max-width:1330px;margin:auto;padding:33px 44px;display:flex;justify-content:space-between;gap:20px;color:#718c9c;font-size:11px;text-transform:uppercase;letter-spacing:.1em}
@media(max-width:900px){.top{padding:22px}.nav{gap:14px}.nav a{font-size:10px}.hero-inner,.section{padding-left:24px;padding-right:24px}.hero-meta{display:none}.stats{padding:24px}.stat{padding:0 15px}.tiles{grid-template-columns:1fr 1fr}.tile:first-child{grid-column:span 2;min-height:350px}.feature-grid{grid-template-columns:1fr 1fr}.feature-copy{padding:42px 7%}.journal img{height:145px}}
@media(max-width:640px){.top{display:block;padding:19px 20px}.nav{margin-top:17px;gap:14px}.nav .contact{padding:7px}.hero{min-height:620px}.hero:before{background-position:56% center}.hero-inner{padding:72px 20px}.hero h1{font-size:clamp(90px,20vw,150px)}.hero-kicker{font-size:29px}.stats{grid-template-columns:1fr;gap:19px}.stat{border-right:none;border-bottom:1px solid var(--line);padding:0 0 18px}.stat:last-child{border-bottom:none;padding:0}.section{padding:68px 20px}.section-heading{display:block}.section-heading .text-link{display:inline-block;margin-top:13px}.tiles,.history,.journal{grid-template-columns:1fr}.tile:first-child{grid-column:auto}.tile{min-height:325px}.feature-grid{grid-template-columns:1fr}.feature-image{min-height:350px}.feature-copy{padding:46px 20px}.cta{padding:63px 20px}.cta-inner{display:block}.cta .btn{margin-top:25px}.footer{padding:28px 20px;display:block}.footer span{display:block;margin-bottom:8px}}


/* The rest of K7RL: page, post, archive and contact layouts. */
html{scroll-padding-top:20px}
body{overflow-wrap:break-word}
.top{position:relative;z-index:20}
.site-top{width:100%}
.skip-link{position:absolute;left:12px;top:-100px;z-index:10000;background:#fff;color:#07131d;padding:10px 16px}
.skip-link:focus{top:10px}
.menu-toggle{display:none;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:14px;padding:9px 13px;cursor:pointer}
.logo:hover .logo-mark{background:rgba(88,198,255,.16)}
.nav{margin-left:auto}.nav a[aria-current="page"]{color:var(--blue)}
.inner-hero{min-height:385px;position:relative;display:flex;align-items:end;isolation:isolate;background:#07131c;overflow:hidden;border-top:1px solid var(--line)}
.inner-hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(90deg,rgba(4,14,23,.97) 0%,rgba(5,15,24,.78) 45%,rgba(6,18,28,.38) 100%),linear-gradient(0deg,rgba(5,16,24,.72),transparent 75%),var(--inner-image);background-size:cover;background-position:center 42%;filter:saturate(.7) contrast(1.07)}
.inner-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:repeating-linear-gradient(0deg,transparent 0,transparent 42px,rgba(105,200,234,.026) 43px,transparent 44px)}
.inner-hero-content{width:100%;max-width:1330px;margin:auto;padding:66px 44px 58px}
.inner-hero h1{font-size:clamp(48px,7vw,104px);line-height:1.03;letter-spacing:-.06em;max-width:1050px;margin:22px 0 20px}
.inner-hero p{color:#d0dde7;font-size:clamp(14px,1.55vw,18px);max-width:740px;margin:0}
.content-layout{max-width:1210px;margin:auto;padding:64px 44px 96px;display:block}
.content-layout.has-sidebar{max-width:1330px;display:grid;grid-template-columns:230px minmax(0,1fr);gap:68px;align-items:start}
.prose{color:#cfdae2;font-size:16px;line-height:1.9;max-width:100%;min-width:0}
.prose > :first-child{margin-top:0}
.prose h1{font-size:clamp(38px,5vw,58px);line-height:1.18;margin:45px 0 19px;letter-spacing:-.04em}
.prose h2{color:#f2f8fa;font-size:clamp(30px,3vw,44px);line-height:1.2;margin:54px 0 23px;letter-spacing:-.045em;font-weight:750;text-align:left!important}
.prose h3{color:#eaf5f9;font-size:clamp(23px,2.25vw,29px);line-height:1.2;margin:42px 0 16px;text-align:left!important}
.prose h4{color:#c8eafa;font-size:20px;margin:28px 0 14px;text-align:left!important}
.prose p,.prose li{color:#cfdae2}
.prose p{margin:0 0 24px}
.prose ul,.prose ol{padding-left:24px;margin-bottom:26px}
.prose li{margin:7px 0}
.prose li::marker{color:var(--blue)}
.prose a:not(.btn){color:#78d1ff;text-decoration:underline;text-decoration-color:rgba(88,198,255,.45);text-underline-offset:3px}
.prose a:hover{color:#fff}
.prose img{max-width:100%;height:auto;object-fit:contain}
.prose figure{max-width:100%;margin:30px auto 38px}
.prose figcaption,.prose .wp-caption-text{color:#90aab7;font-size:12px;letter-spacing:.02em;text-align:center}
.prose .wp-caption,.prose .gallery{max-width:100%;height:auto}
.prose .aligncenter{display:block;margin-left:auto;margin-right:auto;max-width:100%}
.prose .alignleft{float:left;margin:7px 25px 18px 0}.prose .alignright{float:right;margin:7px 0 18px 25px}
.prose:after{content:"";display:block;clear:both}
.prose .wp-block-image{margin:35px auto}
.prose .wp-block-image img{border:1px solid rgba(157,204,227,.12)}
.prose blockquote{padding:23px 30px;border-left:4px solid var(--blue);background:#0d1f2b;color:#e9f4fa;margin:35px 0}
.prose blockquote p{margin:0}
.prose hr{height:1px;border:0;background:var(--line);margin:55px 0}
.prose table{border-collapse:collapse;display:block;max-width:100%;overflow-x:auto;scrollbar-color:#3e6578 transparent;margin:30px 0 42px;font-size:14px;line-height:1.45;box-shadow:0 0 0 1px var(--line)}
.prose table td,.prose table th{padding:12px 15px!important;border:1px solid rgba(157,204,227,.15)!important;white-space:nowrap;min-width:80px;text-align:left!important;background:#0e1c27;color:#cbdde6}
.prose table tr:nth-child(even) td{background:#102431}
.prose table th{background:#123247;color:#f2f8fb;font-weight:750}
.prose .wp-block-embed,.prose .wp-block-video{width:100%;max-width:100%;overflow:hidden}
.prose iframe{max-width:100%;border:0}
.prose video{max-width:100%;height:auto}
.prose .wp-block-embed__wrapper{max-width:100%}
.prose .wp-block-embed.is-type-video .wp-block-embed__wrapper{aspect-ratio:16/9}
.prose .wp-block-embed.is-type-video iframe{width:100%;height:100%}
.prose .wp-block-cover{min-height:350px}
.prose .is-layout-flex{display:flex;flex-wrap:wrap;gap:14px}
.prose .wp-block-buttons{display:flex;flex-wrap:wrap;gap:12px}
.prose .wp-block-button__link{background:var(--blue);color:#071a24!important;padding:12px 20px;text-decoration:none!important;border-radius:0}
.prose .has-background{background:#10283a!important;border-left:3px solid var(--blue);padding:18px!important;color:#def3ff!important}
.prose .has-text-align-center{text-align:center!important}
.toc{position:sticky;top:27px;background:#0c1d29;border:1px solid var(--line);padding:25px 22px}
.toc nav{display:flex;flex-direction:column;margin-top:20px;gap:4px}
.toc nav a{font-size:13px;color:#bdcfd8;border-left:1px solid #355266;padding:10px 0 10px 14px;line-height:1.35}
.toc nav a:hover{border-left-color:var(--blue);color:var(--blue)}
.toc-note{font-size:11px;color:#88a2ae;line-height:1.6;margin:23px 0 0}
.prose.contest-content{max-width:1120px}
.contest-content table{font-variant-numeric:tabular-nums}
.feature-callout{border:1px solid var(--line);background:linear-gradient(125deg,#102a39,#071822);padding:35px;display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:38px}
.feature-callout h2{margin:12px 0!important}.feature-callout p{margin:0}.feature-callout .btn{flex-shrink:0}
.archive-note,.contact-note{border-left:4px solid var(--blue);background:#103043;padding:20px 23px;color:#e3f3fa;font-size:14px;line-height:1.6}
.post-end{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:26px 0;margin:60px 0 10px}
.journal-section{padding-top:0}
.journal .journal-card{display:block;border:1px solid var(--line);background:#0d1a24;min-width:0}
.journal .journal-card img{height:220px;width:100%;object-fit:cover;filter:saturate(.8)}
.journal .journal-card p{font-size:13px;line-height:1.6;color:var(--muted);margin:9px 0 13px}
.journal .journal-card:hover{border-color:rgba(88,198,255,.5);transform:translateY(-2px);transition:transform .2s}
.journal-archive{grid-template-columns:repeat(3,minmax(0,1fr))}
.pagination{padding:42px 0 0;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.pagination a,.pagination span{padding:9px 13px;border:1px solid var(--line);font-size:13px;color:var(--muted)}
.pagination .current,.pagination a:hover{border-color:var(--blue);color:var(--blue)}
.not-found{min-height:55vh}.not-found h1{font-size:clamp(44px,8vw,88px);letter-spacing:-.06em;line-height:1.04;margin:28px 0}.not-found p{color:var(--muted);margin-bottom:34px}
.search-form{display:flex;gap:12px;margin:20px 0 40px}
.search-form input[type=search]{flex:1}
.prose input,.prose textarea,.prose select,.search-form input{background:#0f2531;color:#fff;border:1px solid rgba(127,175,196,.46);padding:12px 14px;border-radius:2px;max-width:100%;font:inherit}
.prose label{display:block;color:#d9e5ea;font-weight:650;font-size:13px;margin:15px 0 5px}
.prose input:focus,.prose textarea:focus,.search-form input:focus{outline:2px solid var(--blue)}
.prose input[type=submit],.prose button[type=submit],.search-form input[type=submit]{background:var(--blue);color:#061c2a;font-weight:800;text-transform:uppercase;font-size:12px;letter-spacing:.08em;cursor:pointer;padding:13px 22px;border:0}
.prose .contact-form{max-width:780px}
.prose .contact-form textarea{width:100%}
.footer a:hover{color:#eaf5fc}
@media(max-width:960px){.content-layout.has-sidebar{grid-template-columns:185px minmax(0,1fr);gap:30px}.inner-hero-content{padding:58px 28px 48px}.content-layout{padding:46px 28px 76px}.journal-archive{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.site-top{display:flex;flex-wrap:wrap;align-items:center;padding:18px 20px}.menu-toggle{display:block;margin-left:auto}.nav{width:100%;margin-left:0;margin-top:0;display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a{padding:12px 4px;border-top:1px solid var(--line)}.nav .contact{border:0;border-top:1px solid var(--line);padding:12px 4px}.js-nav .nav{display:none}.js-nav .nav.is-open{display:flex}.js-nav .menu-toggle{display:block}.inner-hero{min-height:300px}.inner-hero-content{padding:48px 20px 44px}.inner-hero h1{font-size:clamp(43px,11vw,69px)}.inner-hero p{font-size:14px}.content-layout{padding:44px 20px 66px}.content-layout.has-sidebar{display:flex;flex-direction:column;gap:25px}.toc{width:100%;position:static;padding:18px}.toc nav{display:grid;grid-template-columns:1fr 1fr;margin-top:10px}.toc nav a{padding:8px 10px}.prose{font-size:15px;line-height:1.8}.prose h2{font-size:30px;margin-top:45px}.prose h3{font-size:23px}.prose table{font-size:12px}.prose table td,.prose table th{padding:9px!important}.feature-callout{flex-direction:column;align-items:stretch;padding:25px}.journal-archive{grid-template-columns:1fr}.prose .alignleft,.prose .alignright{float:none;margin:24px auto}.search-form{flex-wrap:wrap}}

/* K7RL Signal v1.1 — restore the original K7RL antenna artwork in the masthead. */
.logo{gap:12px;min-height:58px}
.logo .logo-image{display:block;flex:none;width:48px;height:48px;object-fit:contain;border-radius:5px;background:rgba(255,255,255,.045);box-shadow:0 0 0 1px rgba(120,200,238,.15);padding:3px}
.logo:hover .logo-image{box-shadow:0 0 0 1px rgba(88,198,255,.6),0 0 16px rgba(88,198,255,.12)}
@media(max-width:680px){.logo .logo-image{width:42px;height:42px}.logo{gap:9px}}

/* v1.4: Full antenna-logo lockup, clearly legible against the midnight-blue masthead. */
.site-top{min-height:100px}
.site-top .logo{gap:16px;min-height:76px}
.site-top .logo-badge{display:flex;align-items:center;justify-content:center;flex:0 0 76px;width:76px;height:76px;padding:7px;border-radius:12px;border:1px solid rgba(169,224,247,.65);background:#edf5f9;box-shadow:0 0 0 2px rgba(85,198,255,.1),0 7px 23px rgba(0,0,0,.25)}
.site-top .logo .logo-image{display:block;width:100%;height:100%;object-fit:contain;background:none;border:0;border-radius:0;padding:0;box-shadow:none}
.site-top .logo:hover .logo-image{box-shadow:none}
.site-top .logo:hover .logo-badge{box-shadow:0 0 0 2px rgba(85,198,255,.4),0 0 22px rgba(88,198,255,.16)}
@media(max-width:680px){.site-top{min-height:78px}.site-top .logo{gap:10px;min-height:58px}.site-top .logo-badge{flex-basis:58px;width:58px;height:58px;padding:5px;border-radius:9px}.site-top .logo .logo-image{width:100%;height:100%}.site-top .logo-text{font-size:21px}}