/*
Theme Name: Nella
Theme URI: https://nellafinance.co.uk/
Author: Nella Finance AI Limited
Description: Bespoke, builder-free theme for Nella Finance. Native PHP templates, no page builder.
Version: 0.3.0
Requires at least: 6.5
Requires PHP: 8.1
Text Domain: nella
*/

:root{
  --navy:#0D1B2E;      /* headings + dark sections */
  --navy2:#13253D;
  --teal:#00B4A6;      /* primary accent */
  --teal-d:#009688;    /* accent hover / links */
  --ink:#333333;       /* body text */
  --mut:#5A6774;       /* secondary text */
  --mint:#F2FBF6;      /* alt section background */
  --paper:#ffffff;
  --line:#E4ECE8;      /* hairlines */
  --gold:#D9A441;      /* minor accent only */
  --shell:1120px;
  --prose:720px;
  --r:16px;
  --sh:0 10px 30px rgba(13,27,46,.10);
  --sh-lg:0 24px 60px rgba(13,27,46,.18);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);background:var(--paper);
  font:400 18px/1.65 'Montserrat',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--navy);line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.1rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}
h3{font-size:1.3rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

.shell{max-width:var(--shell);margin:0 auto;padding:0 24px}
.section{padding:72px 0;background:var(--paper)}
.section--alt{background:var(--mint)}
.prose{max-width:var(--prose)}
.eyebrow{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-d);font-weight:700;margin:0 0 .6em}

.btn{display:inline-block;padding:14px 28px;border-radius:999px;font-weight:700;line-height:1;
  background:var(--teal);color:#fff;border:1.5px solid var(--teal);transition:.15s;box-shadow:0 6px 18px rgba(0,180,166,.22)}
.btn:hover{background:var(--teal-d);border-color:var(--teal-d);color:#fff;text-decoration:none;transform:translateY(-1px)}
.btn--ghost{background:#fff;color:var(--navy);border-color:#D1D5DB;box-shadow:none}
.btn--ghost:hover{background:#fff;color:var(--navy);border-color:var(--navy);transform:none}

/* ---------- header (solid navy sticky nav) ---------- */
.wrap{max-width:var(--shell);margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:60;background:var(--navy);padding:12px 0;box-shadow:0 4px 16px rgba(13,27,46,.18)}
.nav .wrap{display:flex;align-items:center}
.nv-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;text-decoration:none}
.nv-brand .dot{color:var(--gold)}
.nv-links{display:flex;gap:22px;margin-left:auto;align-items:center}
.nv-links a{color:rgba(255,255,255,.82);font-weight:600;font-size:14.5px;text-decoration:none}
.nv-links a:hover{color:#fff;text-decoration:none}
.nv-cta{background:var(--teal);color:#fff!important;padding:9px 20px;border-radius:10px}
.nv-cta:hover{background:var(--teal-d)}
@media(max-width:820px){.nv-links a:not(.nv-cta){display:none}}

/* ---------- footer (dark, matches homepage) ---------- */
.site-footer{background:#0A1524;color:rgba(255,255,255,.7);padding:56px 0 40px;font-size:14px}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.site-footer .fb{display:flex;align-items:center;gap:8px;color:#fff;font-weight:800;font-size:18px;margin-bottom:14px}
.site-footer .fb .dot{color:var(--gold)}
.site-footer h5{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px}
.site-footer a{color:rgba(255,255,255,.7);text-decoration:none;display:block;padding:4px 0}
.site-footer a:hover{color:#fff}
.site-footer p{color:rgba(255,255,255,.55);max-width:34ch}
.site-footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);margin-top:14px;padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.5);line-height:1.7}
@media(max-width:720px){.site-footer .wrap{grid-template-columns:1fr;gap:26px}}

/* ---------- content ---------- */
.entry{padding:56px 0}
.entry .shell{max-width:var(--prose)}
.entry-meta{color:var(--mut);font-size:.9rem;margin-bottom:1.4rem}
.hero{padding:88px 0 72px;background:linear-gradient(180deg,#fff 0%,var(--mint) 100%)}
.hero .lead{font-size:1.25rem;color:var(--mut);max-width:52ch}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;align-items:center}
.skeleton-note{margin-top:40px;padding:14px 18px;border:1px dashed var(--line);border-radius:var(--r);
  color:var(--mut);font-size:.9rem;background:#fff}

/* ---------- shared layout utilities ---------- */
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh)}
.card h3{font-size:1.1rem;margin-bottom:.4rem}
.card p{color:var(--mut);margin:0;font-size:.98rem}
.steps{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));counter-reset:s}
.step{position:relative;padding-left:56px}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;
  border-radius:50%;background:var(--teal);color:#fff;font-weight:700;display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(0,180,166,.28)}
.step h3{margin:.2rem 0 .4rem}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.pill{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.92rem;background:#fff;font-weight:600;color:var(--navy)}
.pill.adv{border-style:dashed;color:var(--mut);font-weight:500}
.lead-tag{color:var(--mut);font-size:.82rem;margin-top:6px}
.band{background:linear-gradient(170deg,var(--navy),var(--navy2));color:#e9ecef;border-radius:22px;padding:44px 34px;margin:0 auto;max-width:var(--shell);box-shadow:var(--sh-lg)}
.band h2{color:#fff}.band p{color:#aeb8c4;max-width:60ch}
.center{text-align:center}.mt24{margin-top:24px}.muted{color:var(--mut)}
.price-row{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.price{border:1px solid var(--line);border-radius:var(--r);padding:26px;background:#fff;box-shadow:var(--sh)}
.price .amt{font-size:2rem;font-weight:800;margin:.2rem 0;color:var(--navy)}
.price .amt span{font-size:.9rem;font-weight:500;color:var(--mut)}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--navy)}
.form-field input,.form-field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,180,166,.15)}
.form-note{font-size:.85rem;color:var(--mut)}
.hp{position:absolute;left:-9999px}
.form-msg{padding:12px 16px;border-radius:10px;margin-top:12px;display:none}
.form-msg.ok{display:block;background:#eef8f0;border:1px solid #cfe9d5}
.form-msg.err{display:block;background:#fdeeee;border:1px solid #f4cccc}
.legal-doc h2{margin-top:1.6em}.legal-doc{max-width:var(--prose)}
.flag{background:#fff8e6;border:1px solid #f0dfa8;border-radius:10px;padding:12px 16px;color:#7a5c12;font-size:.9rem;margin:14px 0}

/* ---- FAQ accordion + extractable answer blocks (Phase 2 AEO) ----
   The homepage carries its own copy of this in front-page.php's inline CSS
   (that page is a self-contained port and dequeues this stylesheet). Keep the
   two visually consistent if either changes. */
.faq{max-width:820px;margin:32px auto 0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:19px 52px 19px 22px;font-weight:700;color:var(--navy);font-size:16.5px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:600;color:var(--teal);transition:transform .18s ease}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .fa{padding:0 22px 20px;font-size:15px;color:var(--mut);line-height:1.65}
.faq .fa a{color:var(--teal);font-weight:600}

/* A standalone direct answer, sat under a question-shaped heading. Gold rule
   because the answer is the thing worth reading first. */
.answer{max-width:760px;margin:18px 0 28px;padding:0 0 0 18px;
  border-left:3px solid var(--gold);
  font-size:17.5px;line-height:1.7;color:var(--ink)}

@media(max-width:768px){
  .faq summary{font-size:15.5px;padding:17px 46px 17px 18px}
  .faq .fa{padding:0 18px 18px}
  .answer{font-size:16.5px}
}

/* ---- Integration pages (Phase 4 content clusters) ---- */
.hero--inner{padding:72px 0 56px}
.hero--inner .lead{max-width:640px}
.hero-cta{margin:26px 0 14px;display:flex;gap:12px;flex-wrap:wrap}
.btn--ghost{background:transparent;color:var(--navy);border:1px solid var(--line)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal)}
.chips{font-size:14px;color:var(--mut);margin:0}

.ticks,.crosses,.asks{max-width:780px;margin:22px 0 0;padding:0;list-style:none}
.ticks li,.crosses li{position:relative;padding:9px 0 9px 32px;font-size:16.5px;line-height:1.6;
  border-bottom:1px solid var(--line)}
.ticks li:last-child,.crosses li:last-child{border-bottom:0}
.ticks li::before{content:"";position:absolute;left:4px;top:16px;width:11px;height:6px;
  border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg)}
.crosses li::before{content:"\00d7";position:absolute;left:4px;top:8px;color:var(--mut);
  font-size:19px;line-height:1.6}

.asks li{padding:12px 0 12px 18px;border-left:3px solid var(--gold);margin-bottom:12px;
  font-size:17px;color:var(--navy);font-style:italic}

.note{max-width:780px;font-size:14.5px;color:var(--mut);line-height:1.65;margin-top:20px}
.note a{color:var(--teal);font-weight:600}

.cta-band{text-align:center;background:var(--mint);border:1px solid var(--line);
  border-radius:var(--r);padding:52px 28px}
.cta-band h2{margin-top:0}
.cta-band .lead{margin:0 auto 22px;max-width:520px}
.cta-band .note{margin:22px auto 0}

@media(max-width:768px){
  .hero--inner{padding:52px 0 40px}
  .ticks li,.crosses li{font-size:15.5px}
  .asks li{font-size:16px}
  .cta-band{padding:38px 20px}
}

/* Channel availability line (tier-gated channels — see ADR-148 note) */
.avail{max-width:640px;margin:14px 0 0;padding:12px 16px;background:var(--mint);
  border:1px solid var(--line);border-radius:12px;font-size:14.5px;color:var(--ink)}
.avail strong{color:var(--navy)}

/* Integrations hub grid */
.ig-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:26px}
.ig-card{display:block;padding:24px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);text-decoration:none;color:var(--ink);transition:box-shadow .18s,border-color .18s}
.ig-card:hover{border-color:var(--teal);box-shadow:var(--sh)}
.ig-card h3{margin:0 0 8px;color:var(--navy);font-size:19px}
.ig-card p{margin:0 0 14px;font-size:14.5px;color:var(--mut);line-height:1.55}
.ig-more{font-size:13.5px;font-weight:600;color:var(--teal)}