/*
Theme Name: Ekklesia
Theme URI: https://example.org/ekklesia
Author: Igreja Ekklesia
Author URI: https://example.org
Description: Tema para igrejas evangélicas com estudos em áudio, vídeo e texto organizados por categoria, banner inicial animado (semente germinando e crescendo até virar árvore), logotipo personalizável e área de endereço/contato no rodapé.
Version: 1.0.0
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: ekklesia
*/

:root{
  --bg:#FAF7EE;
  --bg-alt:#F1EAD7;
  --surface:#FFFFFF;
  --ink:#16302F;
  --ink-soft:#3E5C56;
  --muted:#767F72;
  --border:#E1D8C0;
  --primary:#6FAE47;
  --primary-dark:#4F8735;
  --primary-soft:#E6F0DA;
  --accent:#1B5C63;
  --accent-soft:#DCEAE9;
  --gold:#C79A3B;
  --soil:#8B6A46;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#101A16; --bg-alt:#16231D; --surface:#1B2A23; --ink:#EAF1E7; --ink-soft:#C3D2C6;
    --muted:#8FA093; --border:#2D3F33; --primary:#8FCB66; --primary-dark:#6FAE47;
    --primary-soft:#213321; --accent:#5CB6BB; --accent-soft:#173230; --gold:#D8B75A; --soil:#A9835A;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#101A16; --bg-alt:#16231D; --surface:#1B2A23; --ink:#EAF1E7; --ink-soft:#C3D2C6;
  --muted:#8FA093; --border:#2D3F33; --primary:#8FCB66; --primary-dark:#6FAE47;
  --primary-soft:#213321; --accent:#5CB6BB; --accent-soft:#173230; --gold:#D8B75A; --soil:#A9835A;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--ink);margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5;}
h1,h2,h3,.brand-word{font-family:"Fraunces","Iowan Old Style",Georgia,serif;}
a{color:inherit;}
img{max-width:100%;display:block;}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(250,247,238,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);}
:root[data-theme="dark"] .site-header{background:rgba(16,26,22,.88);}
.header-inner{max-width:1120px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand-logo{width:40px;height:40px;object-fit:contain;flex:none;border-radius:50%;}
.brand-word{font-size:1.05rem;font-weight:600;letter-spacing:.02em;color:var(--ink);}
.main-nav ul{display:flex;gap:4px;flex-wrap:wrap;list-style:none;margin:0;padding:0;overflow-x:auto;}
.main-nav li{list-style:none;}
.main-nav a{padding:8px 12px;border-radius:999px;font-size:.88rem;font-weight:600;color:var(--ink-soft);text-decoration:none;white-space:nowrap;transition:background .15s,color .15s;display:inline-block;}
.main-nav a:hover,.main-nav a:focus-visible{background:var(--primary-soft);color:var(--primary-dark);}
.menu-toggle{display:none;border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:8px 10px;font-weight:700;cursor:pointer;}

/* ---------- Hero ---------- */
.hero{padding:56px 20px 40px;position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;top:-120px;right:-100px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(199,154,59,.35),transparent 70%);pointer-events:none;}
.hero-inner{max-width:1120px;margin:0 auto;position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.eyebrow{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--primary-dark);margin:0 0 10px;}
.hero h1{font-size:clamp(2rem,4.2vw,2.9rem);line-height:1.12;margin:0 0 16px;}
.hero h1 em{font-style:normal;color:var(--primary-dark);}
.lede{font-size:1.05rem;line-height:1.6;color:var(--ink-soft);max-width:46ch;margin:0 0 26px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:700;font-size:.92rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--primary);color:#0E1F0F;}
.btn-primary:hover{background:var(--primary-dark);color:#fff;}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--ink);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
.hero-stats{display:flex;gap:28px;margin:0;padding-top:20px;border-top:1px solid var(--border);flex-wrap:wrap;}
.hero-stats dt{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;}
.hero-stats dd{font-family:"Fraunces",serif;font-size:1.5rem;font-weight:600;margin:0;color:var(--accent);}
.hero-visual{display:flex;justify-content:center;align-items:flex-end;}
.tree-svg{width:100%;max-width:420px;height:auto;}
.tree-branch,.tree-trunk{fill:none;stroke-linecap:round;stroke-linejoin:round;}
.tree-trunk{stroke:var(--soil);stroke-width:7;}
.tree-branch{stroke:var(--soil);stroke-width:5;}
.tree-leaf{fill:var(--primary);opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.3);transition:opacity .6s ease-out,transform .6s cubic-bezier(.34,1.56,.64,1);}
.tree-leaf.leaf-alt{fill:var(--primary-dark);}
.tree-leaf.grown{opacity:1;transform:scale(1);}
.tree-seed{fill:var(--soil);transition:opacity .5s ease-in .6s;}
.tree-seed.hidden-seed{opacity:0;}
.tree-ground{fill:var(--bg-alt);}
.tree-grass{stroke:var(--primary-dark);stroke-width:3;fill:none;stroke-linecap:round;}
.tree-group.sway{animation:sway 6s ease-in-out infinite;transform-origin:240px 344px;}
@keyframes sway{0%,100%{transform:rotate(-1deg);}50%{transform:rotate(1deg);}}
@media (prefers-reduced-motion: reduce){.tree-group.sway{animation:none;}.tree-leaf{transition:none;}.tree-trunk,.tree-branch{transition:none!important;}}

/* ---------- Sections ---------- */
.studies-section{padding:64px 20px;}
.studies-section.alt{background:var(--bg-alt);}
.section-inner{max-width:1120px;margin:0 auto;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:32px;}
.section-head h1,.section-head h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:0 0 6px;}
.section-head p{margin:0;color:var(--muted);max-width:60ch;}
.section-kicker{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin:0 0 8px;}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;}
.study-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit;}
.tag{display:inline-flex;align-self:flex-start;padding:4px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;}
.study-card h2,.study-card h3{margin:0;font-size:1.08rem;line-height:1.3;font-family:"Fraunces",serif;}
.study-meta{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:var(--muted);gap:10px;margin-top:auto;padding-top:8px;border-top:1px solid var(--border);}
.play-row{display:flex;align-items:center;gap:12px;}
.play-btn{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#0E1F0F;border:none;display:flex;align-items:center;justify-content:center;flex:none;cursor:pointer;transition:background .15s;}
.play-btn:hover{background:var(--primary-dark);color:#fff;}
.play-btn svg{width:14px;height:14px;}
.card-desc{font-size:.88rem;color:var(--ink-soft);line-height:1.5;margin:0;}
.video-thumb{position:relative;border-radius:10px;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--accent),var(--primary-dark));display:flex;align-items:center;justify-content:center;}
.video-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.video-thumb .play-btn{position:relative;background:rgba(255,255,255,.92);color:var(--accent);width:52px;height:52px;}
.video-thumb .play-btn svg{width:18px;height:18px;}
.video-thumb .duration-badge{position:absolute;bottom:8px;right:8px;background:rgba(10,20,15,.72);color:#fff;font-size:.72rem;font-weight:700;padding:3px 7px;border-radius:6px;}
.filter-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.filter-tab{padding:9px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--ink-soft);font-size:.85rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:all .15s;}
.filter-tab:hover{border-color:var(--primary);}
.filter-tab[aria-pressed="true"],.filter-tab.is-active{background:var(--primary);border-color:var(--primary);color:#0E1F0F;}
.empty-state{padding:32px;text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:14px;}

/* ---------- Single estudo ---------- */
.single-estudo{max-width:780px;margin:0 auto;padding:48px 20px 80px;}
.single-estudo .tag{margin-bottom:14px;}
.single-estudo h1{font-size:clamp(1.8rem,3.4vw,2.3rem);margin:0 0 10px;}
.single-estudo .estudo-meta{color:var(--muted);font-size:.9rem;margin-bottom:24px;display:flex;gap:14px;flex-wrap:wrap;}
.media-embed{background:var(--bg-alt);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:28px;}
.media-embed audio,.media-embed iframe{width:100%;border:none;border-radius:8px;}
.media-embed iframe{aspect-ratio:16/9;height:auto;}
.estudo-content{font-size:1.02rem;line-height:1.75;color:var(--ink-soft);}
.estudo-content p{margin:0 0 1.2em;}

/* ---------- Footer ---------- */
.site-footer{background:var(--accent);color:#F4F8F0;padding:56px 20px 24px;margin-top:40px;}
.footer-inner{max-width:1120px;margin:0 auto;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(244,248,240,.22);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-logo{width:38px;height:38px;object-fit:contain;background:#fff;border-radius:50%;padding:2px;flex:none;}
.footer-brand-word{font-family:"Fraunces",serif;font-size:1.15rem;font-weight:600;}
.footer-about{font-size:.88rem;line-height:1.6;color:rgba(244,248,240,.82);max-width:34ch;margin:0 0 16px;}
.social-row{display:flex;gap:8px;}
.social-link{width:36px;height:36px;border-radius:50%;background:rgba(244,248,240,.14);display:flex;align-items:center;justify-content:center;text-decoration:none;color:#F4F8F0;transition:background .15s;}
.social-link:hover{background:rgba(244,248,240,.28);}
.social-link svg{width:16px;height:16px;}
.footer-col h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;margin:0 0 14px;color:rgba(244,248,240,.7);font-family:"Inter",sans-serif;font-weight:700;}
.footer-col address{font-style:normal;font-size:.92rem;line-height:1.7;color:#F4F8F0;margin:0 0 12px;}
.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.footer-links a{font-size:.92rem;text-decoration:none;color:#F4F8F0;}
.footer-links a:hover{text-decoration:underline;}
.contact-row{display:flex;align-items:center;gap:8px;font-size:.9rem;margin-bottom:10px;flex-wrap:wrap;}
.copy-btn{border:1px solid rgba(244,248,240,.4);background:transparent;color:#F4F8F0;border-radius:6px;padding:3px 8px;font-size:.72rem;cursor:pointer;font-weight:700;flex:none;}
.copy-btn:hover{background:rgba(244,248,240,.14);}
.service-times{list-style:none;margin:0;padding:0;font-size:.88rem;display:flex;flex-direction:column;gap:6px;}
.service-times li{display:flex;justify-content:space-between;gap:12px;color:#F4F8F0;}
.service-times span:last-child{color:rgba(244,248,240,.78);}
.footer-bottom{padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.78rem;color:rgba(244,248,240,.68);}

/* ---------- Generic page/blog fallback ---------- */
.page-content{max-width:780px;margin:0 auto;padding:48px 20px 80px;font-size:1.02rem;line-height:1.75;color:var(--ink-soft);}
.page-content h1{color:var(--ink);}

@media (max-width: 880px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:320px;margin:0 auto;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width: 700px){
  .menu-toggle{display:inline-flex;align-items:center;gap:6px;}
  .main-nav{width:100%;display:none;}
  .main-nav.is-open{display:block;}
  .main-nav ul{flex-direction:column;}
}
@media (max-width: 520px){
  .footer-grid{grid-template-columns:1fr;}
  .hero-stats{gap:18px;}
}