/*
Theme Name: Primus Navigator
Theme URI: https://primusenergy.ai
Author: Primus Energy
Description: Custom theme for Primus Energy - the U.S. Grid Compliance Navigator. Clean & authoritative design (serif headlines, light layout). No page builder required; each page is an editable PHP template.
Version: 2.0
License: GNU General Public License v2 or later
Text Domain: primus-navigator
*/

/* ============ TOKENS ============ */
:root{
  --bg:#ffffff; --bg2:#FAF9F6; --bg3:#F4F6F7;
  --navy:#102A43; --navy-d:#0a1f33; --ink:#1c3a57;
  --soft:#56697d; --soft2:#7a8a9a;
  --teal:#0E6E66; --teal-d:#0b5a53; --teal-bg:#eef5f4;
  --gold:#B07D2B;
  --line:#e4e9ee; --line-d:rgba(255,255,255,.14);
  --serif:"Newsreader",Georgia,serif;
  --sans:"IBM Plex Sans",-apple-system,sans-serif;
  --maxw:1140px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--teal);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.1;letter-spacing:-.01em;color:var(--navy)}

/* ============ HELPERS ============ */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
section{padding:88px 0}
.bg2{background:var(--bg2)}.bg3{background:var(--bg3)}
.k{font-family:var(--sans);font-weight:600;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.lead{font-size:1.12rem;color:var(--soft);line-height:1.65}
.shead{max-width:62ch;margin-bottom:48px}
.shead h2{font-size:clamp(2rem,4vw,2.9rem);margin:14px 0 16px}
.shead.center{margin-left:auto;margin-right:auto;text-align:center}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:.9rem 1.7rem;border-radius:6px;transition:.25s;cursor:pointer;border:1px solid transparent}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-d);transform:translateY(-2px)}
.btn-teal{background:var(--teal);color:#fff}.btn-teal:hover{background:var(--teal-d);transform:translateY(-2px)}
.btn-line{color:var(--navy);border:none;border-bottom:2px solid var(--gold);border-radius:0;padding:.9rem .3rem}.btn-line:hover{color:var(--teal)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn .arr{transition:transform .25s}.btn:hover .arr{transform:translateX(4px)}

/* ============ HEADER ============ */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
body.admin-bar .site-header{top:32px}
.nav{display:flex;justify-content:space-between;align-items:center;height:78px}
.brand{font-family:var(--serif);font-weight:700;font-size:1.45rem;color:var(--navy);display:flex;align-items:center;gap:.5rem}
.brand .d{width:9px;height:9px;border-radius:50%;background:var(--gold);display:inline-block;flex-shrink:0}
.nav-links{display:flex;gap:8px;list-style:none;align-items:center}
.nav-links a{font-size:.92rem;color:var(--soft);font-weight:500;padding:.5rem .8rem;border-radius:6px;transition:.2s}
.nav-links a:hover{color:var(--navy);background:var(--bg3)}
.nav-links a.active{color:var(--navy);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:.75rem}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:var(--navy);transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{padding:90px 0 64px}
.hero .wrap{display:grid;grid-template-columns:auto 1fr;gap:38px}
.hero .rule{width:3px;background:linear-gradient(var(--gold),var(--teal));border-radius:2px}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.2rem);max-width:18ch;margin:18px 0 22px}
.hero h1 em{font-style:italic;color:var(--teal)}
.hero .sub{font-size:1.22rem;color:var(--soft);max-width:58ch;margin-bottom:18px;line-height:1.6}
.hero .trust{font-size:1rem;color:var(--navy);max-width:54ch;margin-bottom:32px;padding-left:16px;border-left:2px solid var(--line);font-style:italic;font-family:var(--serif)}
.hero .cta{display:flex;gap:18px;align-items:center;flex-wrap:wrap}

/* ============ AUTHORITY STRIP ============ */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.strip .wrap{display:flex;align-items:center;gap:24px;padding:18px 32px;flex-wrap:wrap}
.strip .lbl{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft2);font-weight:600}
.strip .names{font-size:.84rem;letter-spacing:.1em;color:var(--navy);font-weight:500;display:flex;gap:18px;flex-wrap:wrap}
.strip .names span{color:var(--line)}

/* ============ BORDERED GRID (problem / coverage) ============ */
.bgrid{display:grid;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;margin-top:14px}
.bgrid.c3{grid-template-columns:repeat(3,1fr)}
.bgrid.c5{grid-template-columns:repeat(5,1fr)}
.bgrid .cell{padding:32px;border-right:1px solid var(--line)}
.bgrid .cell:last-child{border-right:none}
.bgrid .n{font-family:var(--serif);font-weight:600;font-size:2.4rem;color:var(--teal);line-height:1}
.bgrid .lv{font-family:var(--serif);font-style:italic;font-size:1.2rem;color:var(--gold)}
.bgrid h4{font-size:1.1rem;margin:.5rem 0 .4rem}
.bgrid .t{font-size:.94rem;color:var(--soft);margin-top:10px;line-height:1.55}

/* ============ CARDS ============ */
.cards{display:grid;gap:26px}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px;transition:.3s}
.bg3 .card,.bg2 .card{background:#fff}
.card:hover{border-color:var(--teal);box-shadow:0 18px 44px -28px rgba(14,110,102,.55);transform:translateY(-3px)}
.card .ci{width:46px;height:46px;border-radius:10px;background:var(--teal-bg);display:grid;place-items:center;margin-bottom:18px}
.card .ci svg{width:23px;height:23px;stroke:var(--teal);fill:none;stroke-width:2}
.card .tag{font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:9px}
.card h3{font-size:1.26rem;margin-bottom:9px}
.card p{font-size:.95rem;color:var(--soft);line-height:1.6}

/* ============ PROCESS ============ */
.proc{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;margin-top:14px;counter-reset:p}
.pstep{counter-increment:p;padding-top:24px;border-top:2px solid var(--line);position:relative}
.pstep::before{content:counter(p,decimal-leading-zero);font-family:var(--serif);font-style:italic;font-size:1.1rem;color:var(--gold);position:absolute;top:-15px;background:inherit;padding-right:10px}
.bg2 .pstep::before{background:var(--bg2)}
.pstep h4{font-size:1.2rem;margin-bottom:6px}
.pstep p{font-size:.9rem;color:var(--soft)}

/* ============ PROCESS DETAIL (how-it-works) ============ */
.pdetail{display:grid;gap:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.prow{display:grid;grid-template-columns:auto 1fr;gap:30px;padding:38px;border-bottom:1px solid var(--line)}
.prow:last-child{border-bottom:none}
.prow .pn{font-family:var(--serif);font-style:italic;font-size:2.4rem;color:var(--gold);line-height:1}
.prow h3{font-size:1.5rem;margin-bottom:10px}
.prow p{color:var(--soft);max-width:64ch;margin-bottom:12px;line-height:1.65}
.prow .deliv{font-size:.9rem;color:var(--teal-d)}
.prow .deliv b{color:var(--navy);font-weight:600}

/* ============ SERVICE DETAIL ROWS ============ */
.srow{display:grid;grid-template-columns:auto 1fr;gap:30px;padding:40px 0;border-bottom:1px solid var(--line)}
.srow:last-child{border-bottom:none}
.srow .sn{font-family:var(--serif);font-style:italic;font-size:1.8rem;color:var(--gold)}
.srow h3{font-size:1.55rem;margin-bottom:12px}
.srow p{color:var(--soft);max-width:64ch;margin-bottom:16px;line-height:1.65}
.srow .incl{display:flex;flex-wrap:wrap;gap:.6rem}
.srow .incl span{font-size:.82rem;background:var(--bg2);border:1px solid var(--line);padding:.4rem .85rem;border-radius:100px;color:var(--navy)}

/* ============ WHY / FEATURE LIST ============ */
.why{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.flist{list-style:none;display:grid;gap:22px}
.flist li{display:flex;gap:16px;align-items:flex-start}
.flist .chk{flex-shrink:0;width:30px;height:30px;border-radius:8px;background:var(--teal);display:grid;place-items:center;margin-top:3px}
.flist .chk svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:3}
.flist h4{font-size:1.12rem;margin-bottom:4px}
.flist p{font-size:.94rem;color:var(--soft)}

/* ============ INSIGHTS ============ */
.post{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-3px);border-color:var(--teal);box-shadow:0 18px 44px -28px rgba(14,110,102,.55)}
.post .ptop{height:6px;background:linear-gradient(90deg,var(--teal),var(--gold))}
.post .pbody{padding:30px;flex:1;display:flex;flex-direction:column}
.post .ptag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:12px}
.post h3{font-size:1.28rem;margin-bottom:10px;line-height:1.2}
.post p{font-size:.93rem;color:var(--soft);flex:1;line-height:1.6}
.post .pmeta{font-size:.78rem;color:var(--soft2);margin-top:16px}

/* ============ ABOUT ============ */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.value{padding:24px;border-left:3px solid var(--gold);background:#fff;border-radius:0 8px 8px 0}
.value h4{font-size:1.15rem;margin-bottom:6px}
.value p{font-size:.94rem;color:var(--soft)}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:14px}
.member{text-align:center}
.member .av{width:96px;height:96px;border-radius:50%;margin:0 auto 16px;background:linear-gradient(135deg,var(--teal),var(--navy));display:grid;place-items:center;font-family:var(--serif);font-size:2rem;font-weight:600;color:#fff}
.member h4{font-size:1.15rem}
.member .role{font-size:.82rem;color:var(--teal);margin-top:4px;font-weight:500}

/* ============ CONTACT ============ */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--soft);font-weight:600;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:6px;font-family:var(--sans);font-size:.95rem;background:#fff;color:var(--navy);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(14,110,102,.12)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cinfo{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.cinfo .ci{width:42px;height:42px;border-radius:8px;background:var(--teal-bg);display:grid;place-items:center;flex-shrink:0}
.cinfo .ci svg{width:20px;height:20px;stroke:var(--teal);fill:none;stroke-width:2}
.cinfo h4{font-size:1.05rem;margin-bottom:2px}
.cinfo p{font-size:.93rem;color:var(--soft)}
.expect{background:var(--navy);color:#cdd8e3;border-radius:8px;padding:30px;margin-top:8px}
.expect h4{color:var(--gold);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-family:var(--sans);font-weight:600;margin-bottom:16px}
.expect ol{list-style:none;counter-reset:e;display:grid;gap:14px}
.expect li{counter-increment:e;display:flex;gap:14px;font-size:.94rem}
.expect li::before{content:counter(e);font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.1rem}

/* ============ PAGE HEADER (interior) ============ */
.phead{padding:72px 0 8px}
.phead .wrap{display:grid;grid-template-columns:auto 1fr;gap:38px}
.phead .rule{width:3px;background:linear-gradient(var(--gold),var(--teal));border-radius:2px}
.phead h1{font-size:clamp(2.2rem,4.6vw,3.5rem);max-width:20ch;margin:14px 0 16px}
.phead h1 em{font-style:italic;color:var(--teal)}
.phead .lead{max-width:60ch}

/* ============ CTA BAND ============ */
.band{background:var(--navy);border-radius:12px;padding:64px;text-align:center;color:#fff;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(176,125,43,.22),transparent 55%)}
.band>*{position:relative;z-index:2}
.band .k{color:var(--gold)}
.band h2{color:#fff;font-size:clamp(2rem,4vw,2.8rem);max-width:20ch;margin:14px auto 16px}
.band p{color:rgba(255,255,255,.82);max-width:52ch;margin:0 auto 30px;font-size:1.08rem}

/* ============ FOOTER ============ */
.site-footer{background:var(--navy);color:#9fb0c2;padding:72px 0 36px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot-grid h5{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;font-family:var(--sans);font-weight:600}
.foot-grid ul{list-style:none;display:grid;gap:11px}
.foot-grid a{font-size:.92rem;color:#9fb0c2;transition:.2s}
.foot-grid a:hover{color:#fff}
.foot-brand .brand{color:#fff}
.foot-brand p{font-size:.92rem;max-width:34ch;margin-top:14px;line-height:1.6}
.foot-bottom{border-top:1px solid var(--line-d);padding-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.82rem}
.foot-bottom .disc{max-width:60ch;color:#6f8294}

/* ============ REVEAL ============ */
.rv{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.4,0,.2,1)}
.rv.in{opacity:1;transform:none}

/* ============ TOAST ============ */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--navy);color:#fff;padding:1rem 1.6rem;border-radius:8px;font-size:.92rem;z-index:200;transition:.4s;display:flex;align-items:center;gap:.6rem;box-shadow:0 20px 50px -10px rgba(0,0,0,.4)}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:2}

/* ============ RESPONSIVE ============ */
@media(max-width:980px){
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .nav-links.mobile{display:flex;position:fixed;top:78px;left:0;right:0;flex-direction:column;background:#fff;padding:20px 32px;gap:4px;border-bottom:1px solid var(--line);z-index:99}
  body.admin-bar .nav-links.mobile{top:110px}
  .nav-links.mobile a{padding:.8rem;font-size:1rem}
  .cards.c4,.cards.c3{grid-template-columns:repeat(2,1fr)}
  .why,.about,.contact{grid-template-columns:1fr;gap:32px}
  .proc{grid-template-columns:repeat(2,1fr);gap:28px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .team{grid-template-columns:1fr}
}
@media screen and (max-width:782px){
  body.admin-bar .site-header{top:46px}
  body.admin-bar .nav-links.mobile{top:124px}
}
@media(max-width:680px){
  .hero .wrap,.phead .wrap{grid-template-columns:1fr}
  .hero .rule,.phead .rule{display:none}
}
@media(max-width:760px){
  .bgrid.c3,.bgrid.c5{grid-template-columns:1fr}
  .bgrid .cell{border-right:none;border-bottom:1px solid var(--line)}
  .bgrid .cell:last-child{border-bottom:none}
  .cards.c4,.cards.c3,.cards.c2{grid-template-columns:1fr}
  .proc{grid-template-columns:1fr}
  .prow,.srow{grid-template-columns:1fr;gap:14px}
  .foot-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  section{padding:60px 0}
  .wrap{padding:0 22px}
  .band{padding:40px 24px}
  .prow{padding:28px}
}