/*
Theme Name: PEDC Energy
Theme URI: https://pedc.ir
Author: Custom build for Milad
Description: A self-contained, license-free corporate theme for Pasargad Energy Development Company. Bilingual (FA/EN), RTL-ready, no premium page builder required. All page layouts are coded into templates; content is edited via the WordPress editor, ACF fields, and the Customizer. On activation the theme auto-creates every page, assigns templates, builds the main menu and seeds demo content.
Version: 1.3.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: pedc
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root{
  --gold:#F2B01E;
  --gold-deep:#D9990F;
  --gold-soft:#FDF6E4;
  --ink:#1B2230;
  --ink-2:#2B3342;
  --body:#5B6472;
  --muted:#8A92A0;
  --line:#ECEEF1;
  --line-2:#E2E5EA;
  --soft:#F7F8FA;
  --white:#FFFFFF;
  --dark:#10151E;          /* footer / dark sections */
  --dark-2:#171D28;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 10px rgba(20,28,45,.05);
  --shadow:0 16px 48px rgba(20,28,45,.10);
  --wrap:1400px;
  --gap:24px;
  --font: "Vazirmatn","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--body);
  font-size:16px;line-height:1.75;background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration:none;transition:.2s}
a:hover{color:var(--gold-deep)}
h1,h2,h3,h4,h5{color:var(--ink);font-weight:800;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
.gold{color:var(--gold)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold-deep);background:var(--gold-soft);
  padding:6px 12px;border-radius:6px;margin-bottom:14px}
.section{padding:72px 0}
.section.soft{background:var(--soft)}
.section-head{max-width:720px;margin:0 auto 44px;text-align:center}
.section-head p{color:var(--body)}
.lead{font-size:1.12rem;color:var(--body)}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem;
  padding:13px 22px;border-radius:8px;border:1px solid transparent;cursor:pointer;line-height:1}
.btn svg,.btn .arr{width:16px;height:16px}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-deep);color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-2);color:#fff}
.link-arrow{display:inline-flex;align-items:center;gap:7px;color:var(--gold-deep);font-weight:700}
.link-arrow:hover{gap:11px;color:var(--gold-deep)}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{position:sticky;top:0;z-index:120;background:#ffffff;
  backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:16px;height:78px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink);font-size:1.05rem}
.brand .mark{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold),var(--gold-deep));border-radius:9px;color:#10151E;font-weight:900}
.brand small{display:block;font-size:.62rem;font-weight:600;color:var(--muted);letter-spacing:.06em;white-space:nowrap}
.brand>span{white-space:nowrap}
.main-nav{margin-inline-start:auto}
.main-nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.main-nav a{padding:10px 10px;font-size:.88rem;font-weight:600;color:var(--ink-2);border-radius:7px;white-space:nowrap;
  position:relative}
.main-nav a:hover{color:var(--ink);background:var(--soft)}
.main-nav .current-menu-item>a,.main-nav .current_page_item>a{color:var(--gold-deep)}
.main-nav .current-menu-item>a:after,.main-nav .current_page_item>a:after{
  content:"";position:absolute;inset-inline:13px;bottom:2px;height:2px;background:var(--gold);border-radius:2px}
.main-nav .sub-menu{display:none;position:absolute;top:100%;inset-inline-start:0;min-width:230px;
  background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
  padding:8px;flex-direction:column}
.main-nav li{position:relative}
.main-nav li:hover>.sub-menu{display:flex}
.main-nav .sub-menu a{display:block;padding:9px 12px}
.header-tools{display:flex;align-items:center;gap:12px}
.lang-switch{font-size:.85rem;font-weight:700;color:var(--muted)}
.lang-switch a.active{color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;font-size:1.5rem;color:var(--ink)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;opacity:.55}
.hero:before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(13,17,26,.92) 0%,rgba(13,17,26,.5) 55%,rgba(13,17,26,.1) 100%)}
.hero-inner{position:relative;z-index:2;padding:96px 0 110px;max-width:640px}
.hero h1{color:#fff}
.hero p{color:#D5DAE2;font-size:1.1rem;max-width:520px}
.hero .btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* Split banner: image on the left, text on a white gradient panel on the right */
/* Full-bleed cover hero: photo background, white veil on the left, dark text (home page) */
.hero-cover{position:relative;background:#0f1722 center/cover no-repeat;min-height:600px;display:flex;align-items:center}
.hero-cover .hero-veil{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(255,255,255,.65) 0%,rgba(255,255,255,0) 22%),
  linear-gradient(90deg,#ffffff 0%,rgba(255,255,255,.95) 26%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 78%)}
.hero-cover .wrap{width:100%}
.hero-cover .hero-inner{position:relative;z-index:2;max-width:600px;padding:70px 0}
.hero-cover .eyebrow{color:var(--gold-deep)}
.hero-cover h1{color:var(--ink);font-size:clamp(2.1rem,4.6vw,3.6rem);line-height:1.08;margin:14px 0 18px}
.hero-cover p{color:var(--body);font-size:1.12rem;max-width:520px;margin:0}
.hero-cover .btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-cover .btn-ghost{color:var(--ink);border-color:var(--line-2);background:rgba(255,255,255,.7)}
@media(max-width:760px){
  .hero-cover{min-height:0;padding:0}
  .hero-cover .hero-veil{background:linear-gradient(180deg,rgba(255,255,255,.85),rgba(255,255,255,.92))}
  .hero-cover .hero-inner{padding:48px 0}
  .hero-cover p{font-size:1rem}
}


.hero-split .hero-media{position:relative;order:0}
.hero-split .hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* soft white fade at the top of the image + a seam blending image into the panel */
.hero-split .hero-media:before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(255,255,255,.55) 0%,rgba(255,255,255,0) 28%)}
.hero-split .hero-media:after{content:"";position:absolute;top:0;bottom:0;right:-1px;width:140px;z-index:2;
  background:linear-gradient(90deg,rgba(255,255,255,0) 0%,#fff 100%)}
.hero-split .hero-panel{position:relative;display:flex;align-items:center;
  background:linear-gradient(180deg,#ffffff 0%,var(--soft) 100%);padding:64px 56px 64px 24px}
.hero-split .hero-inner{position:relative;z-index:2;max-width:560px;padding:0}
.hero-split .hero-inner h1{color:var(--ink)}
.hero-split .hero-inner p{color:var(--body);font-size:1.1rem;max-width:520px}
.hero-split .btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-split .btn-ghost{color:var(--ink);border-color:var(--line-2)}
@media(max-width:900px){
  .hero-split{grid-template-columns:1fr;min-height:0}
  .hero-split .hero-media{position:relative;height:240px}
  .hero-split .hero-media:after{display:none}
  .hero-split .hero-panel{padding:40px 22px}
}

.page-hero{position:relative;overflow:hidden}
.page-hero.hero-cover{min-height:360px}
.page-hero.hero-cover .hero-inner{max-width:680px;padding:54px 0}
.page-hero.hero-cover h1{margin:0}
.breadcrumb{font-size:.82rem;color:var(--muted);padding:16px 0;border-bottom:1px solid var(--line)}
.breadcrumb a{color:var(--muted)}
.breadcrumb .sep{margin:0 8px;opacity:.6}

/* ============================================================
   STAT STRIP
   ============================================================ */
.stat-strip{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);display:grid;grid-template-columns:repeat(6,1fr);
  margin-top:-46px;position:relative;z-index:5}
.stat-strip .stat{padding:26px 20px;border-inline-end:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.stat-strip .stat:last-child{border-inline-end:0}
.stat .ic{color:var(--gold);flex:0 0 auto;margin-top:3px}
.stat .num{font-size:1.5rem;font-weight:900;color:var(--ink);line-height:1.1}
.stat .lbl{font-size:.78rem;color:var(--muted);line-height:1.4}

/* ============================================================
   CARDS / GRIDS
   ============================================================ */
.grid{display:grid;gap:var(--gap)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-6{grid-template-columns:repeat(6,1fr);gap:16px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.22s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--line-2)}
.card .ic{color:var(--gold);margin-bottom:16px}
/* Centered cards (business areas, capability/evolution grids) */
.card-c{display:flex;flex-direction:column;align-items:center;text-align:center;height:100%}
.card-c .ic{margin:0 auto 14px}
.card-c .card-img{height:84px;width:auto;max-width:80%;object-fit:contain;display:block;margin:0 auto 16px}
.card-c h3{font-size:1.05rem;margin-bottom:8px}
.card-c p{font-size:.9rem;color:var(--body);margin:0 0 16px}
.card-c .card-arrow{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;color:var(--gold-deep);transition:.2s}
.card-c:hover .card-arrow{transform:translateX(4px)}
.card h3{font-size:1.05rem;margin-bottom:8px}
.card p{font-size:.9rem;color:var(--body);margin:0}
.card .more{margin-top:16px;color:var(--gold-deep)}
.card.feature{border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold),0 12px 30px rgba(242,176,30,.15)}
.card.feature .tag{position:absolute;top:-13px;left:20px;z-index:2;display:inline-block;background:var(--gold);color:#fff;font-size:.66rem;
  font-weight:800;letter-spacing:.05em;padding:6px 14px;border-radius:7px;text-transform:none;box-shadow:0 4px 10px rgba(217,153,15,.35)}

/* icon list (check rows) */
.checklist{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.checklist .item{display:flex;gap:12px}
.checklist .item .ic{color:var(--gold);flex:0 0 auto}
.checklist .item b{display:block;color:var(--ink);font-size:.95rem;margin-bottom:3px}
.checklist .item span{font-size:.85rem;color:var(--body)}

/* PEDC in Numbers strip */
.num-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.num-strip .num-item{display:flex;gap:14px;align-items:flex-start;padding:24px 22px;border-right:1px solid var(--line)}
.num-strip .num-item:last-child{border-right:0}
.num-strip .num-item .ic{color:var(--gold);flex:0 0 auto}
.num-strip .ni-value{font-size:1.45rem;font-weight:900;color:var(--ink);line-height:1.1}
.num-strip .ni-body b{display:block;color:var(--ink);font-size:.92rem;margin:4px 0 2px}
.num-strip .ni-body span{font-size:.8rem;color:var(--muted)}
@media(max-width:860px){.num-strip{grid-template-columns:repeat(2,1fr)}.num-strip .num-item:nth-child(2){border-right:0}}
@media(max-width:520px){.num-strip{grid-template-columns:1fr}.num-strip .num-item{border-right:0;border-bottom:1px solid var(--line)}}

/* process / steps row */
.steps{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;flex-wrap:wrap}
.steps .step{flex:1;min-width:120px;text-align:center;position:relative}
.steps .step .dot{width:54px;height:54px;border-radius:50%;border:1px solid var(--line-2);
  display:grid;place-items:center;margin:0 auto 12px;color:var(--gold);background:#fff}
.steps .step b{display:block;color:var(--ink);font-size:.86rem}
.steps .step:not(:last-child):after{content:"›";position:absolute;top:18px;inset-inline-end:-6px;color:var(--gold);font-weight:800}

/* feature split (image + text) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{border-radius:var(--radius);width:100%;object-fit:cover}
.split.alt{direction:ltr}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--gold-soft),#fff);border:1px solid var(--gold-soft);
  border-radius:var(--radius);padding:30px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h3{margin:0}
.cta-dark{background:var(--ink);color:#fff;border-radius:var(--radius);padding:40px;text-align:center}
.cta-dark h2{color:#fff}
.cta-dark p{color:#C7CDD7}

/* explore tiles (image cards w/ overlay) */
.explore{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.explore a{position:relative;border-radius:var(--radius);overflow:hidden;min-height:170px;display:flex;
  align-items:flex-end;padding:20px;color:#fff;font-weight:800}
.explore a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.explore a:before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(13,17,26,.05),rgba(13,17,26,.82))}
.explore a span{position:relative;z-index:2;color:#fff;display:flex;justify-content:space-between;width:100%;align-items:center}
.explore a .rnd{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center}

/* news list */
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.22s}
.news-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.news-card .thumb{aspect-ratio:16/10;background:var(--soft) center/cover}
.news-card .body{padding:20px}
.news-card .meta{font-size:.74rem;color:var(--gold-deep);font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px}
.news-card h3{font-size:1.02rem;line-height:1.4}
.news-row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.news-row .thumb{width:84px;height:64px;flex:0 0 84px;border-radius:8px;background:var(--soft) center/cover}
.news-row b{font-size:.9rem;color:var(--ink);display:block}
.news-row span{font-size:.74rem;color:var(--muted)}

/* leadership */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.person .ph{aspect-ratio:1/1;background:var(--soft) center/cover}
.person .body{padding:18px}
.person b{color:var(--ink);font-size:1rem}
.person .role{color:var(--gold-deep);font-size:.82rem;font-weight:600;margin-bottom:8px}
.person p{font-size:.84rem;margin:0}

/* tables / facts */
.facts{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.facts .f{padding:14px 18px;border-bottom:1px solid var(--line);font-size:.9rem;display:flex;justify-content:space-between}
.facts .f b{color:var(--ink)}
.facts .f span{color:var(--body)}

/* filter pills */
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.pills a{padding:9px 16px;border:1px solid var(--line-2);border-radius:30px;font-size:.85rem;font-weight:600;color:var(--body)}
.pills a.active,.pills a:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}

/* prose (editor content) */
.prose{max-width:820px}
.prose h2{margin-top:1.6em}
.prose ul{padding-inline-start:1.2em}
.prose blockquote{border-inline-start:3px solid var(--gold);margin:1.4em 0;padding:4px 20px;color:var(--ink);font-size:1.1rem}

/* logo strip */
.logos{display:flex;gap:40px;align-items:center;justify-content:center;flex-wrap:wrap;opacity:.7;font-weight:800;color:var(--muted)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--dark);color:#AEB6C2;padding:64px 0 0;font-size:.9rem}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.site-footer h4{color:#fff;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#AEB6C2}
.site-footer a:hover{color:var(--gold)}
.footer-brand .brand{color:#fff;margin-bottom:16px}
.footer-brand .brand small{color:#7C8595}
.footer-brand p{color:#8B94A1;max-width:300px}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:#AEB6C2}
.social a:hover{background:var(--gold);color:var(--ink)}
.contact-line{display:flex;gap:10px;margin-bottom:12px;align-items:flex-start}
.contact-line .ic{color:var(--gold);flex:0 0 auto}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:22px 0;font-size:.8rem;color:#7C8595}
.footer-bottom a{color:#7C8595}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .stat-strip,.g-6{grid-template-columns:repeat(3,1fr)}
  .g-4,.explore{grid-template-columns:repeat(2,1fr)}
  .checklist{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .page-hero.hero-cover{min-height:0}
  .page-hero.hero-cover .hero-inner{padding:40px 0}
}
/* Switch to the hamburger menu early enough that the full nav never gets cramped */
@media(max-width:1080px){
  .main-nav{position:fixed;inset:78px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:.3s;margin:0;padding:14px 0;z-index:115}
  .main-nav.open{transform:translateY(0)}
  .main-nav ul{flex-direction:column;gap:0;padding:0 16px}
  .main-nav .sub-menu{position:static;display:flex;box-shadow:none;border:0;padding-inline-start:14px}
  .nav-toggle{display:block;margin-inline-start:auto}
}
@media(max-width:820px){
  .section{padding:52px 0}
  .g-2,.g-3,.split,.people,.facts,.stat-strip{grid-template-columns:1fr}
  .g-4,.explore,.checklist{grid-template-columns:1fr}
  .g-6{grid-template-columns:repeat(2,1fr)}
  .stat-strip .stat{border-inline-end:0;border-bottom:1px solid var(--line)}
  .split{gap:26px}
}
@media(max-width:540px){
  .g-6,.checklist{grid-template-columns:1fr}
}