/*
Theme Name: GPS.dev
Theme URI: https://github.com/dgustavopaula-lang/gps-dev-theme
Author: Gustavo Paula dos Santos
Author URI: https://dgustavopaula-lang.github.io
Description: Tema profissional de Gustavo Paula dos Santos — desenvolvedor web, filósofo, escritor e pesquisador. Fundo escuro #0f172a, acento laranja #F97316, Remix Icons. Sem frameworks, sem dependências de build.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
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: gps-dev
Tags: portfolio, dark, one-column, custom-menu
*/

/* ==========================================================
   TOKENS
   ========================================================== */
:root {
  --bg: #0f172a;          /* slate-900 — fundo base */
  --bg-raised: #1e293b;   /* slate-800 — cartões */
  --bg-deep: #0b1120;     /* abaixo do base — hero/rodapé */
  --line: #334155;        /* slate-700 — bordas */
  --text: #e2e8f0;        /* slate-200 */
  --text-dim: #94a3b8;    /* slate-400 */
  --accent: #F97316;      /* laranja GPS.dev */
  --accent-soft: rgba(249, 115, 22, 0.12);
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
  --radius: 10px;
  --container: 1080px;
}

/* ==========================================================
   BASE
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: #f8fafc;
  margin: 0 0 0.6em;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================
   HEADER / NAV
   ========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}
.brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: #f8fafc;
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--accent); }

.main-nav ul {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: inline-block;
  padding: 8px 14px;
  color: var(--text-dim);
  font-size: 0.92rem;
  border-radius: 6px;
}
.main-nav a:hover {
  color: var(--text);
  background: var(--bg-raised);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-size: 1.4rem;
  padding: 6px 10px;
  cursor: pointer;
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; padding: 12px 24px 20px; }
  .main-nav a { display: block; padding: 12px 8px; }
}

/* ==========================================================
   HERO — assinatura: prompt de terminal
   ========================================================== */
.hero {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
  padding: 88px 0 72px;
}
.hero-terminal {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-bottom: 28px;
}
.hero-terminal .prompt { color: var(--accent); }
.hero-terminal .cursor {
  display: inline-block;
  width: 9px; height: 1.1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.35em;
}
.hero h1 .accent { color: var(--accent); }

.hero-roles {
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 0 36px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #0f172a; }
.btn-primary:hover { background: #fb8c33; }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ==========================================================
   SEÇÕES
   ========================================================== */
.section { padding: 80px 0; border-bottom: 1px solid var(--line); }
.section:last-of-type { border-bottom: none; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 10px;
}
.section h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.section .lead {
  max-width: 720px;
  color: var(--text-dim);
}

/* Sobre */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-facts {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.about-facts ul { list-style: none; margin: 0; padding: 0; }
.about-facts li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.about-facts li:last-child { border-bottom: none; }
.about-facts i { color: var(--accent); font-size: 1.15rem; margin-top: 2px; }
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } }

/* Formação */
.edu-list { display: grid; gap: 16px; max-width: 760px; }
.edu-item {
  display: flex;
  gap: 18px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.edu-item i { color: var(--accent); font-size: 1.5rem; }
.edu-item h3 { font-size: 1.05rem; margin-bottom: 2px; }
.edu-item p { margin: 0; color: var(--text-dim); font-size: 0.92rem; }

/* Projetos */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.project-card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.project-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.project-card .card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.project-card .card-top i { color: var(--accent); font-size: 1.6rem; }
.project-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}
.project-card h3 { font-size: 1.12rem; margin: 0; }
.project-card p { margin: 0; color: var(--text-dim); font-size: 0.92rem; flex: 1; }
.project-card .card-link {
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Idiomas + stack */
.duo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
@media (max-width: 820px) { .duo-grid { grid-template-columns: 1fr; } }

.lang-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.lang-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 20px;
}
.lang-list .lang-level {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}
.lang-list li strong { font-weight: 600; }

.stack-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.stack-tags span {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-dim);
}
.stack-tags span:hover { border-color: var(--accent); color: var(--accent); }

/* Contato */
.contact-box {
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 48px 40px;
  text-align: center;
}
.contact-box h2 { margin-bottom: 12px; }
.contact-box p { color: var(--text-dim); max-width: 520px; margin: 0 auto 28px; }
.contact-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }

/* ==========================================================
   CONTEÚDO WORDPRESS PADRÃO (páginas e posts)
   ========================================================== */
.entry { padding: 72px 0; }
.entry-title { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.entry-content { max-width: 760px; }
.entry-content h2 { margin-top: 1.6em; }
.entry-content blockquote {
  border-left: 3px solid var(--accent);
  margin: 1.5em 0;
  padding: 4px 0 4px 20px;
  color: var(--text-dim);
}
.entry-content code {
  font-family: var(--font-mono);
  background: var(--bg-raised);
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 0.88em;
}
.entry-content pre {
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  overflow-x: auto;
}
.entry-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

/* ==========================================================
   RODAPÉ
   ========================================================== */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--line);
  padding: 36px 0;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.footer-social { display: flex; gap: 16px; }
.footer-social a { color: var(--text-dim); font-size: 1.3rem; }
.footer-social a:hover { color: var(--accent); text-decoration: none; }
.site-footer .footer-sig { font-family: var(--font-mono); font-size: 0.78rem; }

/* Acessibilidade */
.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #0f172a;
  padding: 10px 18px;
  z-index: 100;
}
.skip-link:focus { left: 0; }