/*
Theme Name: Kaue Ramone
Theme URI: https://kaueramone.dev
Author: Kaue Ramone
Author URI: https://kaueramone.dev
Description: Tema custom (sem page builder) para kaueramone.dev. Template-driven, código limpo, PHP/CSS/JS vanilla. Reconstrói fielmente o visual dark + neon green do site original.
Version: 0.2.5
Requires at least: 6.4
Requires PHP: 8.0
License: GPL-2.0-or-later
Text Domain: kaueramone
*/

/* =========================================================
   1. DESIGN TOKENS
   Extraídos do site atual (kaueramone.dev) para fidelidade.
   ========================================================= */
:root {
  /* Backgrounds (dark theme) */
  --kr-bg:            #0a0a0a;            /* base da página */
  --kr-bg-section:   #1d2327;            /* seções escuras */
  --kr-bg-card:      #2c3338;            /* cards */
  --kr-bg-card-soft: rgba(255,255,255,.03);
  --kr-bg-header:    rgba(5,5,5,.98);    /* barra fixa */
  --kr-bg-green-deep:#001402;            /* faixas verde-escuro */
  --kr-glow:         rgba(0,255,136,.10);/* brilho verde */

  /* Accent / brand */
  --kr-green:        #00aa08;            /* verde texto/links */
  --kr-green-bright: #00ff88;            /* bordas/glow */
  --kr-green-neon:   #00ff00;            /* destaque máximo */
  --kr-orange:       #ee7c1b;            /* apoio */
  --kr-lime:         #7ad03a;            /* apoio */

  /* Text */
  --kr-text:         #f5f5f7;
  --kr-text-dim:     rgba(245,245,247,.72);
  --kr-text-mute:    rgba(245,245,247,.50);
  --kr-border:       rgba(255,255,255,.10);

  /* Typography */
  --kr-font:      "Ubuntu", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --kr-font-mono: "Ubuntu Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --kr-fs-base:   1.0625rem;             /* ~17px */
  --kr-lh:        1.65;

  /* Layout */
  --kr-container:  1200px;
  --kr-gutter:     clamp(1rem, 4vw, 2.5rem);
  --kr-radius:     14px;
  --kr-radius-sm:  10px;
  --kr-radius-pill:100px;

  /* Spacing scale */
  --kr-space-1: .5rem;
  --kr-space-2: 1rem;
  --kr-space-3: 1.5rem;
  --kr-space-4: 2.5rem;
  --kr-space-5: 4rem;
  --kr-space-6: 6rem;

  /* Effects */
  --kr-shadow:     0 10px 40px rgba(0,0,0,.45);
  --kr-transition: .2s ease;
}

/* =========================================================
   2. RESET / BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--kr-font);
  font-size: var(--kr-fs-base);
  line-height: var(--kr-lh);
  color: var(--kr-text);
  background: var(--kr-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--kr-green); text-decoration: none; transition: color var(--kr-transition); }
a:hover { color: var(--kr-green-bright); }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--kr-green-bright); outline-offset: 2px; }

/* =========================================================
   3. TYPOGRAPHY
   ========================================================= */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.15; color: var(--kr-text); }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700; letter-spacing: -.01em; }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { color: var(--kr-text-dim); }
code, pre, .kr-mono { font-family: var(--kr-font-mono); }

.kr-eyebrow {
  font-family: var(--kr-font-mono);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--kr-green);
}

/* =========================================================
   4. LAYOUT HELPERS
   ========================================================= */
.kr-container { width: 100%; max-width: var(--kr-container); margin-inline: auto; padding-inline: var(--kr-gutter); }
.kr-section { padding-block: var(--kr-space-6); }
.kr-section--dark { background: var(--kr-bg-section); }
.kr-section--green { background: var(--kr-bg-green-deep); }
.kr-grid { display: grid; gap: var(--kr-space-3); }
.kr-center { text-align: center; }
.kr-stack { display: flex; flex-direction: column; gap: var(--kr-space-2); }

/* =========================================================
   5. COMPONENTS — BUTTONS (botão-assinatura outline pill)
   ========================================================= */
.kr-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: 11px 24px;
  border-radius: var(--kr-radius-pill);
  border: 1px solid var(--kr-green-bright);
  background: transparent;
  color: var(--kr-green);
  font-weight: 600;
  transition: all var(--kr-transition);
}
.kr-btn:hover { background: var(--kr-green-bright); color: #001402; box-shadow: 0 0 24px var(--kr-glow); }
.kr-btn--solid { background: var(--kr-green-bright); color: #001402; }
.kr-btn--solid:hover { background: var(--kr-green-neon); }
.kr-btn--ghost { border-color: var(--kr-border); color: var(--kr-text); }
.kr-btn--ghost:hover { border-color: var(--kr-green-bright); background: transparent; color: var(--kr-green-bright); box-shadow: none; }

/* =========================================================
   6. COMPONENTS — CARDS / CHIPS / BADGES
   ========================================================= */
.kr-card {
  background: var(--kr-bg-card-soft);
  border: 1px solid var(--kr-border);
  border-radius: var(--kr-radius);
  padding: var(--kr-space-3);
  transition: border-color var(--kr-transition), transform var(--kr-transition);
}
.kr-card:hover { border-color: var(--kr-green-bright); transform: translateY(-3px); }

.kr-chip {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .35rem .8rem;
  border: 1px solid var(--kr-border);
  border-radius: var(--kr-radius-pill);
  font-size: .82rem;
  color: var(--kr-text-dim);
  background: rgba(255,255,255,.02);
}
.kr-badge { color: var(--kr-green); font-family: var(--kr-font-mono); font-size: .8rem; }

/* =========================================================
   7. ACCESSIBILITY
   ========================================================= */
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.kr-skip-link { position: absolute; left: -999px; top: 0; background: var(--kr-green-bright); color: #001402; padding: .6rem 1rem; z-index: 999; }
.kr-skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* =========================================================
   8. TOP BAR
   ========================================================= */
.kr-topbar { background: #000; border-bottom: 1px solid var(--kr-border); font-size: .8rem; color: var(--kr-text-dim); }
.kr-topbar__inner { display: flex; align-items: center; gap: 1.2rem; height: 36px; }
.kr-topbar__status { display: inline-flex; align-items: center; gap: .45rem; color: var(--kr-green); font-weight: 500; }
.kr-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--kr-green-neon); box-shadow: 0 0 8px var(--kr-green-neon); animation: kr-pulse 2s infinite; }
.kr-topbar__meta { margin-left: auto; }
.kr-topbar__meta + .kr-topbar__meta { margin-left: 1.2rem; }
@keyframes kr-pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

/* =========================================================
   9. HEADER / NAV
   ========================================================= */
.kr-header { position: sticky; top: 0; z-index: 100; background: var(--kr-bg-header); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color var(--kr-transition), background var(--kr-transition); }
.kr-header.is-scrolled { border-bottom-color: var(--kr-border); box-shadow: 0 6px 24px rgba(0,0,0,.4); }
.kr-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 72px; }
.kr-logo__text { font-weight: 400; font-size: 1.2rem; letter-spacing: .04em; color: var(--kr-text); }
.kr-logo__text strong { color: var(--kr-green); font-weight: 800; }

.kr-nav { display: flex; align-items: center; gap: 1.6rem; }
.kr-nav__list { display: flex; align-items: center; gap: 1.4rem; }
.kr-nav__link { color: var(--kr-text); font-weight: 500; font-size: .98rem; }
.kr-nav__link:hover { color: var(--kr-green-bright); }

.kr-has-dropdown { position: relative; }
.kr-dropdown {
  position: absolute; top: 130%; left: 0; min-width: 230px;
  background: var(--kr-bg-section); border: 1px solid var(--kr-border); border-radius: var(--kr-radius-sm);
  padding: .5rem; box-shadow: var(--kr-shadow);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all var(--kr-transition);
}
.kr-has-dropdown:hover .kr-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.kr-dropdown a { display: block; padding: .55rem .75rem; border-radius: 8px; color: var(--kr-text-dim); }
.kr-dropdown a:hover { background: var(--kr-bg-card); color: var(--kr-green-bright); }

/* Hamburger */
.kr-nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.kr-nav-toggle span { width: 24px; height: 2px; background: var(--kr-text); transition: var(--kr-transition); }
.kr-no-scroll { overflow: hidden; }

@media (max-width: 900px) {
  .kr-hide-mobile { display: none; }
  .kr-nav-toggle { display: flex; }
  .kr-nav {
    position: fixed; inset: 108px 0 0 0; flex-direction: column; align-items: flex-start;
    gap: .25rem; padding: 1.5rem var(--kr-gutter); background: var(--kr-bg-section);
    transform: translateX(100%); transition: transform .25s ease; overflow-y: auto;
  }
  .kr-nav.is-open { transform: translateX(0); }
  .kr-nav__list { flex-direction: column; align-items: flex-start; gap: .25rem; width: 100%; }
  .kr-nav__link { display: block; padding: .7rem 0; font-size: 1.1rem; }
  .kr-dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; max-height: 0; overflow: hidden; padding: 0; }
  .kr-has-dropdown.is-open .kr-dropdown { max-height: 400px; padding: .25rem 0 .25rem 1rem; }
  .kr-nav__cta { margin-top: 1rem; }
  .kr-topbar__meta { font-size: .72rem; }
}

/* =========================================================
   10. HERO
   ========================================================= */
.kr-hero { position: relative; padding-block: var(--kr-space-6) var(--kr-space-5); background:
  radial-gradient(900px 500px at 80% -10%, var(--kr-glow), transparent 60%),
  radial-gradient(700px 500px at 0% 20%, rgba(0,170,8,.08), transparent 55%),
  var(--kr-bg); overflow: hidden; }
.kr-hero__inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: var(--kr-space-5); align-items: center; }
.kr-hero__title { margin: .6rem 0 1rem; }
.kr-hero__title span { color: var(--kr-green); }
.kr-hero__sub { font-size: 1.1rem; max-width: 46ch; }
.kr-hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.6rem; }
.kr-tech { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.8rem; }
.kr-stats { display: flex; gap: 2.5rem; margin-top: 2.2rem; }
.kr-stat__num { font-size: 2.2rem; font-weight: 800; color: var(--kr-green-bright); font-family: var(--kr-font-mono); }
.kr-stat__label { font-size: .85rem; color: var(--kr-text-mute); }

.kr-code-card { background: #0c0f12; border: 1px solid var(--kr-border); border-radius: var(--kr-radius); box-shadow: var(--kr-shadow); overflow: hidden; font-family: var(--kr-font-mono); font-size: .9rem; }
.kr-code-card__bar { display: flex; align-items: center; gap: .4rem; padding: .7rem 1rem; background: #15191d; border-bottom: 1px solid var(--kr-border); }
.kr-code-card__bar i { width: 11px; height: 11px; border-radius: 50%; background: #333; display: inline-block; }
.kr-code-card__bar i:nth-child(1){ background:#ff5f56 } .kr-code-card__bar i:nth-child(2){ background:#ffbd2e } .kr-code-card__bar i:nth-child(3){ background:#27c93f }
.kr-code-card__bar span { margin-left: .5rem; color: var(--kr-text-mute); }
.kr-code-card pre { padding: 1.2rem; margin: 0; color: var(--kr-text-dim); overflow-x: auto; line-height: 1.7; }
.kr-code-card .tok { color: var(--kr-green); } .kr-code-card .str { color: var(--kr-lime); } .kr-code-card .key { color: var(--kr-orange); }

@media (max-width: 820px) {
  .kr-hero__inner { grid-template-columns: 1fr; }
  .kr-stats { gap: 1.5rem; }
  .kr-stat__num { font-size: 1.8rem; }
}

/* =========================================================
   11. FOOTER
   ========================================================= */
.kr-footer { background: #000; border-top: 1px solid var(--kr-border); padding-top: var(--kr-space-5); margin-top: var(--kr-space-5); }
.kr-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: var(--kr-space-4); padding-bottom: var(--kr-space-4); }
.kr-footer__brand p { font-size: .92rem; margin-top: 1rem; }
.kr-footer__tags { color: var(--kr-text-mute) !important; }
.kr-social { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.2rem; }
.kr-social a { font-size: .85rem; color: var(--kr-text-dim); }
.kr-social a:hover { color: var(--kr-green-bright); }
.kr-footer__col h4 { font-size: .95rem; margin-bottom: 1rem; color: var(--kr-text); }
.kr-footer__col ul { display: flex; flex-direction: column; gap: .55rem; }
.kr-footer__col a { color: var(--kr-text-dim); font-size: .92rem; }
.kr-footer__col a:hover { color: var(--kr-green-bright); }
.kr-footer__news p { font-size: .9rem; margin-bottom: 1rem; }
.kr-news-form { display: flex; gap: .5rem; flex-wrap: wrap; }
.kr-news-form input { flex: 1 1 160px; padding: 11px 14px; border-radius: var(--kr-radius-pill); border: 1px solid var(--kr-border); background: rgba(255,255,255,.04); color: var(--kr-text); }
.kr-news-form input:focus { outline: none; border-color: var(--kr-green-bright); }
.kr-footer__bottom { border-top: 1px solid var(--kr-border); padding-block: 1.4rem; }
.kr-footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.kr-footer__bottom p { font-size: .85rem; color: var(--kr-text-mute); }
.kr-footer__legal { display: flex; gap: 1.2rem; }
.kr-footer__legal a { font-size: .85rem; color: var(--kr-text-mute); }
@media (max-width: 820px) { .kr-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .kr-footer__grid { grid-template-columns: 1fr; } }

/* =========================================================
   12. PROSE / BLOG / PAGES
   ========================================================= */
.kr-page-head { padding-block: var(--kr-space-5) var(--kr-space-3); text-align: center; }
.kr-prose { max-width: 760px; margin-inline: auto; }
.kr-prose p, .kr-prose li { color: var(--kr-text-dim); margin-bottom: 1.1rem; }
.kr-prose h2, .kr-prose h3 { margin: 2rem 0 1rem; }
.kr-prose a { text-decoration: underline; text-underline-offset: 3px; }
.kr-prose img { border-radius: var(--kr-radius); margin: 1.5rem 0; }
.kr-prose blockquote { border-left: 3px solid var(--kr-green-bright); padding-left: 1.2rem; color: var(--kr-text); font-style: italic; }

.kr-post-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--kr-space-3); }
.kr-post-card { overflow: hidden; display: flex; flex-direction: column; }
.kr-post-card img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.kr-post-card__body { padding: var(--kr-space-2); }
.kr-post-card__meta { font-family: var(--kr-font-mono); font-size: .78rem; color: var(--kr-text-mute); }
.kr-post-card h3 { margin: .4rem 0 .6rem; font-size: 1.1rem; }
.kr-post-card h3 a { color: var(--kr-text); }
.kr-post-card h3 a:hover { color: var(--kr-green-bright); }
.kr-pagination { display: flex; justify-content: center; gap: .6rem; margin-top: var(--kr-space-4); }
.kr-pagination .page-numbers { padding: .5rem .9rem; border: 1px solid var(--kr-border); border-radius: 8px; color: var(--kr-text-dim); }
.kr-pagination .current { background: var(--kr-green-bright); color: #001402; border-color: var(--kr-green-bright); }

/* =========================================================
   11b. FOOTER — tags em lista + ícones sociais
   ========================================================= */
.kr-footer__tags-list { display: flex; flex-direction: column; gap: .35rem; margin-top: 1rem; color: var(--kr-text-mute); font-size: .9rem; }
.kr-social { gap: .6rem; }
.kr-social a { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid var(--kr-border); border-radius: 50%; color: var(--kr-text-dim); transition: color var(--kr-transition), border-color var(--kr-transition), transform var(--kr-transition); }
.kr-social a:hover { color: var(--kr-green-bright); border-color: var(--kr-green-bright); transform: translateY(-2px); }
.kr-social svg { width: 18px; height: 18px; }

/* =========================================================
   8b. TOP BAR — seletor de idiomas (Polylang)
   ========================================================= */
.kr-langs { margin-left: 1rem; }
.kr-langs ul { display: flex; align-items: center; gap: .55rem; }
.kr-langs img { display: block; width: 20px; height: auto; border-radius: 3px; opacity: .55; transition: opacity var(--kr-transition), transform var(--kr-transition); }
.kr-langs a:hover img { opacity: 1; transform: translateY(-1px); }
.kr-langs .current-lang img { opacity: 1; box-shadow: 0 0 0 1px var(--kr-green-bright); }