/*
Theme Name: Amateur Radio Tech
Theme URI: https://example.local/amateur-radio-tech
Author: Hermes Agent for Cleber
Author URI: https://hermes-agent.nousresearch.com/
Description: A dark, technical WordPress theme for amateur radio expeditions, RF operations, DX logs, spectrum analysis, and field reports.
Version: 1.0.6
Requires at least: 6.0
Tested up to: 6.6
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: radioamador
Tags: blog, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, two-columns, wide-blocks, dark-style
*/

:root{
  --ra-bg:#030507;
  --ra-bg-2:#07100f;
  --ra-panel:#0b1212;
  --ra-panel-2:#111c1a;
  --ra-surface:rgba(236,255,243,.038);
  --ra-surface-2:rgba(236,255,243,.065);
  --ra-text:#f4fff8;
  --ra-muted:#a3b3ad;
  --ra-faint:#60706a;
  --ra-line:rgba(190,255,223,.11);
  --ra-line-soft:rgba(190,255,223,.055);
  --ra-violet:#ffb238;
  --ra-violet-2:#ffd166;
  --ra-cyan:#2fffd0;
  --ra-blue:#17a7ff;
  --ra-green:#7dff6a;
  --ra-max:1180px;
  --ra-radius:14px;
  --ra-radius-lg:22px;
  --ra-font:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ra-mono:"JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ra-bg)}
body{margin:0;min-height:100vh;font-family:var(--ra-font);font-feature-settings:"cv01","ss03";color:var(--ra-text);background:
  radial-gradient(circle at 18% -10%, rgba(255,178,56,.18), transparent 34rem),
  radial-gradient(circle at 90% 12%, rgba(47,255,208,.14), transparent 28rem),
  linear-gradient(180deg,#030507 0%,#07100f 52%,#010303 100%)}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.26;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,#000,transparent 78%)}
a{color:var(--ra-violet-2);text-decoration:none}a:hover{color:#fff;text-decoration:none}img{max-width:100%;height:auto}.ra-container{max-width:var(--ra-max);margin:0 auto;padding:0 24px}
.ra-header{position:sticky;top:0;z-index:40;background:rgba(3,5,7,.82);backdrop-filter:blur(20px);border-bottom:1px solid var(--ra-line-soft)}
.ra-nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}.ra-brand{display:flex;align-items:center;gap:12px;color:var(--ra-text);font-weight:590;letter-spacing:-.02em}.ra-logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--ra-violet),var(--ra-cyan));display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,255,255,.12) inset,0 0 34px rgba(255,178,56,.22)}.ra-logo-mark svg,.ra-logo-mark img{width:27px;height:27px}.ra-brand small{display:block;color:var(--ra-faint);font:510 .68rem var(--ra-mono);letter-spacing:.12em;text-transform:uppercase;margin-top:2px}.ra-menu{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;list-style:none;margin:0;padding:0}.ra-menu a{color:var(--ra-muted);font-weight:510;font-size:.88rem}.ra-menu a:hover,.ra-menu .current-menu-item>a{color:var(--ra-text)}
.ra-hero{padding:88px 0 58px;position:relative;overflow:hidden}.ra-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}.ra-kicker{font:510 .74rem var(--ra-mono);color:var(--ra-cyan);text-transform:uppercase;letter-spacing:.18em;display:inline-flex;align-items:center;gap:9px;padding:8px 10px;border:1px solid var(--ra-line);border-radius:999px;background:rgba(255,255,255,.025)}.ra-kicker::before{content:"";width:7px;height:7px;border-radius:999px;background:var(--ra-green);box-shadow:0 0 16px var(--ra-green)}
h1,.ra-title{font-size:clamp(2.7rem,6.4vw,5.9rem);line-height:.96;letter-spacing:-.08em;font-weight:510;margin:22px 0 18px}.ra-gradient{background:linear-gradient(90deg,#f4fff8,var(--ra-violet-2),var(--ra-cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.ra-lead{color:var(--ra-muted);font-size:clamp(1.04rem,2vw,1.25rem);line-height:1.7;max-width:720px}.ra-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.ra-button{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:12px 16px;font-weight:590;border:1px solid rgba(255,255,255,.12);color:#fff;background:linear-gradient(135deg,#ff8a1f,#ffb238);box-shadow:0 0 0 1px rgba(255,255,255,.08) inset,0 18px 52px rgba(255,178,56,.22)}.ra-button.secondary{background:rgba(255,255,255,.035);color:var(--ra-text);box-shadow:none}.ra-button:hover{transform:translateY(-1px)}
.ra-hero-card{border:1px solid var(--ra-line);border-radius:var(--ra-radius-lg);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02));box-shadow:0 24px 80px rgba(0,0,0,.42);padding:12px;position:relative;overflow:hidden}.ra-hero-card::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(47,255,208,.14),transparent);pointer-events:none}.ra-hero-card img{position:relative;z-index:1;border-radius:16px;display:block}
.ra-band{padding:24px 0;border-top:1px solid var(--ra-line-soft);border-bottom:1px solid var(--ra-line-soft);background:rgba(255,255,255,.018)}.ra-band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.ra-stat{padding:16px;border-radius:12px;background:rgba(255,255,255,.025);border:1px solid var(--ra-line-soft)}.ra-stat b{display:block;font:590 1.25rem var(--ra-mono);color:var(--ra-cyan)}.ra-stat span{color:var(--ra-faint);font-size:.86rem}
.ra-main{padding:54px 0}.ra-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px}.ra-post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.ra-card,.ra-panel{border:1px solid var(--ra-line);border-radius:var(--ra-radius);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.018));box-shadow:0 20px 60px rgba(0,0,0,.30);overflow:hidden}.ra-card{min-height:360px;position:relative}.ra-card-link{display:block;position:relative;min-height:360px;color:var(--ra-text)}.ra-card-media{position:absolute;inset:0;background:#04100d;overflow:hidden}.ra-card-media img{width:100%;height:100%;object-fit:cover;display:block;opacity:.66;transform:scale(1.02);transition:.28s ease}.ra-card:hover .ra-card-media img{opacity:.86;transform:scale(1.055)}.ra-card-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,5,7,.12) 0%,rgba(3,5,7,.48) 45%,rgba(3,5,7,.97) 100%)}.ra-card-body{position:absolute;left:0;right:0;bottom:0;padding:24px;display:flex;flex-direction:column;gap:10px}.ra-card-title{display:block;color:#fff;font-size:clamp(1.32rem,2vw,1.68rem);font-weight:590;line-height:1.08;letter-spacing:-.045em}.ra-card h2{font-size:1.45rem;line-height:1.15;margin:8px 0 10px}.ra-meta{font:510 .72rem var(--ra-mono);color:var(--ra-cyan);text-transform:uppercase;letter-spacing:.10em}.ra-excerpt{color:#d5e4de;line-height:1.55}.ra-read{font-weight:590;color:var(--ra-violet-2)}.ra-panel{padding:22px;margin-bottom:22px}.ra-panel h2,.ra-panel h3{margin-top:0;letter-spacing:-.03em;font-weight:590}.ra-sidebar ul{padding-left:18px}.ra-sidebar li{margin:.55rem 0;color:var(--ra-muted)}
.ra-single{max-width:900px}.ra-content{font-size:1.05rem;line-height:1.82;color:#d5e4de}.ra-content h2,.ra-content h3{color:#fff;line-height:1.15;letter-spacing:-.04em;margin-top:2em;font-weight:590}.ra-content blockquote{margin:2rem 0;padding:1.1rem 1.3rem;border-left:3px solid var(--ra-violet);background:rgba(255,178,56,.075);border-radius:0 12px 12px 0}.ra-content pre{padding:18px;border-radius:12px;background:#030507;border:1px solid var(--ra-line);overflow:auto}.ra-content code{font-family:var(--ra-mono);color:var(--ra-cyan)}
.ra-footer{border-top:1px solid var(--ra-line-soft);padding:38px 0 50px;color:var(--ra-faint);background:rgba(0,0,0,.20)}.ra-footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.ra-footer b{color:#fff}.screen-reader-text{position:absolute;left:-9999px}.nav-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.nav-links a,.nav-links span{border:1px solid var(--ra-line);padding:10px 13px;border-radius:10px;background:rgba(255,255,255,.035)}
.wp-caption,.aligncenter{max-width:100%}.aligncenter{display:block;margin-left:auto;margin-right:auto}.alignleft{float:left;margin:0 1.5rem 1rem 0}.alignright{float:right;margin:0 0 1rem 1.5rem}.bypostauthor{outline:1px solid var(--ra-line)}.page-numbers{display:flex;gap:10px;flex-wrap:wrap;list-style:none;margin:28px 0 0;padding:0}.page-numbers li{margin:0}.page-numbers a,.page-numbers span{display:inline-flex;min-width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--ra-line);border-radius:10px;background:rgba(255,255,255,.035);font-weight:590}.page-numbers .current{color:#fff;background:#ff8a1f;border-color:transparent}
@media(max-width:900px){.ra-hero-grid,.ra-layout{grid-template-columns:1fr}.ra-band-grid{grid-template-columns:repeat(2,1fr)}.ra-post-grid{grid-template-columns:1fr}.ra-menu{display:none}.ra-hero{padding-top:54px}}
@media(max-width:560px){.ra-container{padding:0 16px}.ra-band-grid{grid-template-columns:1fr}h1,.ra-title{font-size:2.7rem}.ra-hero-card{border-radius:18px;padding:8px}.ra-hero-card img{border-radius:12px}.ra-card,.ra-card-link{min-height:330px}}