/*
Theme Name: PBN Starter Child
Theme URI: https://example.com/
Description: Reusable Hello Elementor child theme for content/PBN sites. Landing page + blog, fully recolorable from the Customizer (CSS design tokens), with centralized PHP defaults and filemtime() cache-busting. Change the colors per site, reuse the structure everywhere.
Author: Digi Ads
Version: 1.0.0
Template: hello-elementor
Text Domain: pbn-starter
*/

/* =========================================================
   PBN Starter — tokens are injected from the Customizer in
   functions.php (pbn_dynamic_css). Fallbacks below keep the
   theme usable even before any setting is saved.
   ========================================================= */
:root{
  --pbn-primary:#1E5F74;
  --pbn-accent:#F2A65A;
  --pbn-ink:#16212A;
  --pbn-text:#3A4750;
  --pbn-bg:#F6F4EF;
  --pbn-surface:#FFFFFF;
  --pbn-footer-bg:#16212A;

  --pbn-primary-ink:#FFFFFF;        /* text on primary */
  --pbn-hbtn-bg:var(--pbn-primary); /* header button bg (overridden by Customizer) */
  --pbn-hbtn-ink:var(--pbn-primary-ink); /* header button text */
  --pbn-header-text:var(--pbn-ink);  /* header logo + nav links */
  --pbn-card-text:var(--pbn-text);   /* content card body text */
  --pbn-border:rgba(22,33,42,.10);
  --pbn-shadow:0 1px 2px rgba(22,33,42,.04), 0 8px 24px rgba(22,33,42,.06);

  --pbn-font-head:'Sora',ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --pbn-font-body:'Source Serif 4',Georgia,'Times New Roman',serif;

  --pbn-wrap:1140px;
  --pbn-wrap-narrow:740px;
  --pbn-radius:14px;
  --pbn-radius-sm:9px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--pbn-bg);
  color:var(--pbn-text);
  font-family:var(--pbn-font-body);
  font-size:var(--pbn-base,18px);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--pbn-primary);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3,h4,h5,h6{
  font-family:var(--pbn-font-head);
  color:var(--pbn-ink);
  line-height:1.15;
  letter-spacing:-.02em;
  margin:0 0 .5em;
  font-weight:700;
}

.pbn-wrap{max-width:var(--pbn-wrap);margin:0 auto;padding:0 22px}
.pbn-narrow{max-width:var(--pbn-wrap-narrow);margin:0 auto;padding:0 22px}

/* ---- Buttons ---- */
.pbn-btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--pbn-font-head);font-weight:600;font-size:.98rem;
  padding:.85em 1.5em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease;
  text-decoration:none;white-space:nowrap;
}
.pbn-btn:hover{text-decoration:none;transform:translateY(-1px)}
.pbn-btn--primary{background:var(--pbn-primary);color:var(--pbn-primary-ink);box-shadow:var(--pbn-shadow)}
.pbn-btn--primary:hover{color:var(--pbn-primary-ink);opacity:.94}
/* header button: own colors, independent of the global primary */
.pbn-btn--header{background:var(--pbn-hbtn-bg);color:var(--pbn-hbtn-ink)}
.pbn-btn--header:hover{color:var(--pbn-hbtn-ink);opacity:.92}
.pbn-btn--ghost{background:transparent;color:var(--pbn-ink);border-color:var(--pbn-border)}
.pbn-btn--ghost:hover{border-color:var(--pbn-primary);color:var(--pbn-primary)}

/* ---- Eyebrow / section heads ---- */
.pbn-eyebrow{
  font-family:var(--pbn-font-head);font-weight:600;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--pbn-primary);
  display:inline-flex;align-items:center;gap:.6em;margin-bottom:.9rem;
}
.pbn-eyebrow::before{content:"";width:26px;height:2px;background:var(--pbn-accent);border-radius:2px}
.pbn-sec-head{margin:0 0 2rem}
.pbn-sec-head h2{font-size:clamp(1.6rem,3.2vw,2.3rem)}

/* =========================================================
   HEADER
   ========================================================= */
.pbn-header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--pbn-surface) 86%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--pbn-border);
}
.pbn-header__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:70px}
.pbn-brand{display:flex;align-items:center;gap:.6em;font-family:var(--pbn-font-head);font-weight:700;font-size:1.25rem;color:var(--pbn-header-text);letter-spacing:-.02em}
.pbn-brand:hover{text-decoration:none}
.pbn-brand img{max-height:40px;width:auto}
.pbn-brand__dot{width:11px;height:11px;border-radius:50%;background:var(--pbn-accent);flex:none}

.pbn-nav{display:flex;align-items:center;gap:6px}
.pbn-nav ul{list-style:none;display:flex;align-items:center;gap:4px;margin:0;padding:0}
.pbn-nav a{
  font-family:var(--pbn-font-head);font-weight:500;font-size:.96rem;color:var(--pbn-header-text);
  padding:.5em .9em;border-radius:8px;
}
.pbn-nav a:hover{text-decoration:none;background:color-mix(in srgb,var(--pbn-primary) 9%,transparent);color:var(--pbn-primary)}
.pbn-header .pbn-btn{margin-left:8px}

.pbn-burger{display:none;background:none;border:1px solid var(--pbn-border);border-radius:10px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.pbn-burger span{display:block;width:20px;height:2px;background:var(--pbn-header-text);position:relative}
.pbn-burger span::before,.pbn-burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--pbn-header-text)}
.pbn-burger span::before{top:-6px}.pbn-burger span::after{top:6px}

/* mobile drawer */
.pbn-drawer{position:fixed;inset:0;z-index:60;visibility:hidden;pointer-events:none}
.pbn-drawer__scrim{position:absolute;inset:0;background:rgba(22,33,42,.45);opacity:0;transition:opacity .25s ease}
.pbn-drawer__panel{position:absolute;top:0;right:0;height:100%;width:min(82vw,340px);background:var(--pbn-surface);
  box-shadow:-12px 0 40px rgba(22,33,42,.18);transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);
  padding:22px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}
.pbn-drawer.is-open{visibility:visible;pointer-events:auto}
.pbn-drawer.is-open .pbn-drawer__scrim{opacity:1}
.pbn-drawer.is-open .pbn-drawer__panel{transform:translateX(0)}
.pbn-drawer__close{align-self:flex-end;background:none;border:none;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--pbn-ink);padding:4px 8px}
.pbn-drawer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.pbn-drawer a{font-family:var(--pbn-font-head);font-weight:500;color:var(--pbn-ink);padding:.8em .6em;border-radius:8px;display:block;border-bottom:1px solid var(--pbn-border)}
.pbn-drawer a:hover{text-decoration:none;color:var(--pbn-primary)}

/* =========================================================
   HERO
   ========================================================= */
.pbn-hero{padding:clamp(3rem,7vw,5.5rem) 0 clamp(2.5rem,5vw,4rem)}
.pbn-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center}
.pbn-hero h1{font-size:clamp(2.2rem,5.4vw,3.6rem);font-weight:800;line-height:1.06;margin-bottom:.7rem}
.pbn-hero__sub{font-size:1.18rem;color:var(--pbn-text);max-width:38ch;margin:0 0 1.8rem}
.pbn-hero__sub p{margin:0 0 .7em}
.pbn-hero__sub > :last-child{margin-bottom:0}
.pbn-hero__sub a{color:var(--pbn-primary);text-decoration:underline;text-underline-offset:2px}
.pbn-hero__cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

.pbn-hero__card{
  background:var(--pbn-surface);border:1px solid var(--pbn-border);border-radius:var(--pbn-radius);
  box-shadow:var(--pbn-shadow);overflow:hidden;
}
.pbn-hero__card-media{aspect-ratio:16/10;background:linear-gradient(135deg,color-mix(in srgb,var(--pbn-primary) 90%,#000),var(--pbn-accent));overflow:hidden}
.pbn-hero__card-media img{width:100%;height:100%;object-fit:cover}
.pbn-hero__card-body{padding:18px 20px 22px}
.pbn-hero__card-body .pbn-eyebrow{margin-bottom:.5rem}
.pbn-hero__card-body h3{font-size:1.22rem;margin:0 0 .35rem}
.pbn-hero__card-body p{margin:0;font-size:.98rem;color:var(--pbn-text)}

/* =========================================================
   POST GRID (latest + blog archive)
   ========================================================= */
.pbn-section{padding:clamp(2.5rem,5vw,4rem) 0}
.pbn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pbn-card{
  background:var(--pbn-surface);border:1px solid var(--pbn-border);border-radius:var(--pbn-radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease;
}
.pbn-card:hover{transform:translateY(-3px);box-shadow:var(--pbn-shadow)}
.pbn-card__media{aspect-ratio:16/9;overflow:hidden;background:color-mix(in srgb,var(--pbn-primary) 12%,var(--pbn-surface))}
.pbn-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.pbn-card:hover .pbn-card__media img{transform:scale(1.04)}
.pbn-card__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:.55rem;flex:1}
.pbn-card__cat{font-family:var(--pbn-font-head);font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--pbn-primary)}
.pbn-card__title{font-size:1.2rem;line-height:1.25;margin:0}
.pbn-card__title a{color:var(--pbn-ink)}
.pbn-card__title a:hover{color:var(--pbn-primary);text-decoration:none}
.pbn-card__excerpt{margin:0;font-size:.98rem;color:var(--pbn-text)}
.pbn-card__meta{margin-top:auto;padding-top:.4rem;font-family:var(--pbn-font-head);font-size:.82rem;color:var(--pbn-muted,#7a868f)}

/* =========================================================
   CTA BAND
   ========================================================= */
.pbn-cta{padding:clamp(2.5rem,5vw,4rem) 0}
.pbn-cta__box{
  background:var(--pbn-primary);color:var(--pbn-primary-ink);border-radius:var(--pbn-radius);
  padding:clamp(2rem,4vw,3.2rem);text-align:center;position:relative;overflow:hidden;
}
.pbn-cta__box::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:color-mix(in srgb,var(--pbn-accent) 60%,transparent);opacity:.35}
.pbn-cta__box h2{color:var(--pbn-primary-ink);font-size:clamp(1.5rem,3vw,2.1rem);position:relative}
.pbn-cta__box p{color:color-mix(in srgb,var(--pbn-primary-ink) 85%,transparent);max-width:48ch;margin:0 auto 1.5rem;position:relative}
.pbn-cta__box .pbn-btn{background:var(--pbn-surface);color:var(--pbn-ink);position:relative}
.pbn-cta__box .pbn-btn:hover{color:var(--pbn-primary)}

/* =========================================================
   SINGLE / ARTICLE
   ========================================================= */
.pbn-article{padding:clamp(2.5rem,5vw,4rem) 0}
.pbn-article__head{margin-bottom:1.8rem}
.pbn-article__head h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;letter-spacing:-.02em}
.pbn-article__meta{font-family:var(--pbn-font-head);font-size:.9rem;color:var(--pbn-muted,#7a868f);display:flex;gap:.8em;flex-wrap:wrap;align-items:center}
.pbn-article__cat{color:var(--pbn-primary);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}
.pbn-article__featured{margin:1.8rem 0;border-radius:var(--pbn-radius);overflow:hidden;border:1px solid var(--pbn-border)}
.entry-content{font-size:1.12rem;line-height:1.8}
.entry-content > *{margin:0 0 1.2em}
.entry-content h2{font-size:1.7rem;margin:2rem 0 .8rem}
.entry-content h3{font-size:1.35rem;margin:1.6rem 0 .6rem}
.entry-content a{color:var(--pbn-primary);text-decoration:underline;text-underline-offset:2px}
.entry-content blockquote{border-left:3px solid var(--pbn-accent);margin:1.6em 0;padding:.4em 0 .4em 1.2em;font-style:italic;color:var(--pbn-ink)}
.entry-content img{border-radius:var(--pbn-radius-sm);margin:1.4em 0}
.entry-content ul,.entry-content ol{padding-left:1.3em}
.entry-content li{margin:.4em 0}
.entry-content code{background:color-mix(in srgb,var(--pbn-ink) 7%,transparent);padding:.15em .4em;border-radius:5px;font-size:.9em}

.pbn-postnav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:2.5rem;padding-top:1.6rem;border-top:1px solid var(--pbn-border)}
.pbn-postnav a{display:block;background:var(--pbn-surface);border:1px solid var(--pbn-border);border-radius:var(--pbn-radius-sm);padding:16px 18px}
.pbn-postnav a:hover{text-decoration:none;border-color:var(--pbn-primary)}
.pbn-postnav small{font-family:var(--pbn-font-head);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--pbn-muted,#7a868f)}
.pbn-postnav span{display:block;color:var(--pbn-ink);font-family:var(--pbn-font-head);font-weight:600;margin-top:.2rem}
.pbn-postnav .next{text-align:right}

/* homepage editor content (auto-appended on front-page.php) */
.pbn-homecontent{}
.pbn-contentcard{
  background:var(--pbn-surface);
  border:1px solid var(--pbn-border);
  border-radius:var(--pbn-radius);
  box-shadow:var(--pbn-shadow);
  padding:clamp(1.6rem,4vw,3rem);
  font-size:1.08rem;
  color:var(--pbn-card-text);
}
.pbn-contentcard > :first-child{margin-top:0}
.pbn-contentcard > :last-child{margin-bottom:0}

/* archive header */
.pbn-archive-head{padding:clamp(2.5rem,5vw,3.5rem) 0 0}
.pbn-archive-head h1{font-size:clamp(1.9rem,4vw,2.6rem)}

/* pagination */
.pbn-pagination{display:flex;justify-content:center;gap:8px;margin-top:2.5rem;flex-wrap:wrap}
.pbn-pagination .page-numbers{font-family:var(--pbn-font-head);font-weight:600;padding:.5em .9em;border-radius:8px;border:1px solid var(--pbn-border);color:var(--pbn-ink)}
.pbn-pagination .page-numbers.current{background:var(--pbn-primary);color:var(--pbn-primary-ink);border-color:var(--pbn-primary)}
.pbn-pagination a.page-numbers:hover{border-color:var(--pbn-primary);text-decoration:none}

/* =========================================================
   FOOTER
   ========================================================= */
.pbn-footer{background:var(--pbn-footer-bg);color:color-mix(in srgb,#fff 78%,transparent);padding:clamp(2.5rem,5vw,3.5rem) 0 1.5rem;margin-top:2rem}
.pbn-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.pbn-footer h4{font-family:var(--pbn-font-head);color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 1rem}
.pbn-footer__brand{font-family:var(--pbn-font-head);font-weight:700;font-size:1.3rem;color:#fff;display:flex;align-items:center;gap:.5em;margin-bottom:.7rem}
.pbn-footer__brand .pbn-brand__dot{background:var(--pbn-accent)}
.pbn-footer p{margin:0 0 .5rem;font-size:.98rem}
.pbn-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}
.pbn-footer ul a{color:color-mix(in srgb,#fff 78%,transparent);font-size:.98rem}
.pbn-footer ul a:hover{color:#fff;text-decoration:none}
.pbn-footer__bar{margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:color-mix(in srgb,#fff 62%,transparent)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:900px){
  .pbn-hero__grid{grid-template-columns:1fr}
  .pbn-hero__card{max-width:460px}
  .pbn-grid{grid-template-columns:repeat(2,1fr)}
  .pbn-footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .pbn-header__inner{justify-content:flex-start}
  .pbn-brand{margin-right:auto}
  .pbn-nav{display:flex;gap:8px}      /* keep nav for the button */
  .pbn-nav ul{display:none}           /* menu links move into the drawer */
  .pbn-header .pbn-btn--header{display:inline-flex;padding:.6em 1.05em;font-size:.9rem;margin-left:0}
  .pbn-burger{display:flex}
  .pbn-grid{grid-template-columns:1fr}
  .pbn-postnav{grid-template-columns:1fr}
  .pbn-footer__grid{grid-template-columns:1fr}
  .pbn-postnav .next{text-align:left}
}

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

:focus-visible{outline:3px solid var(--pbn-accent);outline-offset:2px;border-radius:4px}