/*
Theme Name: SIP Guide
Theme URI: https://shareincentiveplancalc.online
Author: SIP Guide Editorial Team
Description: A ledger/certificate-styled theme for UK Share Incentive Plan calculators and guides, with editable tax-year assumptions in the Customizer.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: sip-guide
*/

/* =========================================================
   shareincentiveplancalc.online — design tokens
   Concept: a "share ledger / certificate" aesthetic —
   trustworthy financial-statement structure, a brass
   certificate seal as the signature motif, tabular mono
   figures for every calculated number.
   ========================================================= */

:root{
  --ink:        #14202B;
  --ink-soft:   #3C4B58;
  --paper:      #E8EBE3;
  --paper-deep: #DDE1D6;
  --surface:    #FCFCFA;
  --line:       #C9CDC2;

  --green:      #2E5339;
  --green-soft: #E4EBE1;
  --brass:      #A97C2F;
  --brass-soft: #F3E9D6;
  --blue:       #1D3F72;
  --blue-soft:  #E3E9F1;
  --rust:       #8C3B2E;
  --rust-soft:  #F3E1DC;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --radius: 10px;
  --radius-lg: 18px;
  --shadow: 0 1px 2px rgba(20,32,43,0.06), 0 8px 24px rgba(20,32,43,0.06);
  --container: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--blue);}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:600;
}
h1{font-size:clamp(2.1rem,4vw,3.1rem); font-weight:560;}
h2{font-size:clamp(1.5rem,2.6vw,2rem);}
h3{font-size:1.2rem;}
p{margin:0 0 1em;}
.container{max-width:var(--container); margin:0 auto; padding:0 24px;}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.09em;
  text-transform:uppercase; color:var(--green);
  background:var(--green-soft); padding:5px 12px; border-radius:999px;
  margin-bottom:14px;
}
.lede{font-size:1.15rem; color:var(--ink-soft); max-width:60ch;}
.hairline{border:0; border-top:1px solid var(--line); margin:56px 0;}

/* ---------- Skip link / accessibility ---------- */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ink); color:#fff; padding:10px 16px; z-index:200;
  border-radius:6px;
}
.skip-link:focus{left:16px; top:16px;}
:focus-visible{outline:3px solid var(--blue); outline-offset:2px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(232,235,227,0.92); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px; max-width:var(--container); margin:0 auto;
}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--ink);}
.brand-seal{
  width:34px; height:34px; border-radius:50%;
  background:conic-gradient(from 210deg, var(--brass), #c9a25a, var(--brass));
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; color:var(--surface); font-size:.95rem;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.35);
}
.brand-name{font-family:var(--font-display); font-weight:600; font-size:1.02rem; letter-spacing:-.01em;}
.brand-name span{display:block; font-family:var(--font-mono); font-size:.62rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); font-weight:400;}

nav.primary-nav{display:flex; align-items:center; gap:26px;}
nav.primary-nav a{
  color:var(--ink); text-decoration:none; font-size:.94rem; font-weight:500;
  position:relative; padding:6px 0;
}
nav.primary-nav a:hover{color:var(--blue);}
nav.primary-nav .dropdown{position:relative;}
nav.primary-nav .dropdown-menu{
  position:absolute; top:100%; left:50%; transform:translateX(-50%);
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); padding:8px; min-width:230px; display:none; margin-top:10px;
}
nav.primary-nav .dropdown:hover .dropdown-menu,
nav.primary-nav .dropdown:focus-within .dropdown-menu{display:block;}
nav.primary-nav .dropdown-menu a{display:block; padding:9px 12px; border-radius:6px; font-size:.9rem;}
nav.primary-nav .dropdown-menu a:hover{background:var(--paper);}
.nav-cta{
  background:var(--ink); color:#fff !important; padding:9px 16px !important;
  border-radius:8px; font-weight:600 !important;
}
.nav-cta:hover{background:var(--blue);}
.nav-toggle{display:none;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:600; font-size:.95rem;
  padding:12px 22px; border-radius:8px; border:1px solid transparent;
  text-decoration:none; cursor:pointer; transition:transform .12s ease, background .15s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--ink); color:#fff;}
.btn-primary:hover{background:var(--blue);}
.btn-secondary{background:transparent; color:var(--ink); border-color:var(--line);}
.btn-secondary:hover{border-color:var(--ink);}
.btn-ghost{background:transparent; color:var(--blue); border:none; padding:8px 0;}
.btn-block{width:100%;}

/* ---------- Hero / statement layout ---------- */
.hero{padding:56px 0 32px;}
.hero-grid{
  display:grid; grid-template-columns:1.05fr 1fr; gap:48px; align-items:start;
}
.trust-line{
  display:flex; align-items:center; gap:10px; margin-top:22px;
  font-family:var(--font-mono); font-size:.78rem; color:var(--ink-soft);
}
.trust-dot{width:7px; height:7px; border-radius:50%; background:var(--green);}

/* ---------- Statement card (the calculator "certificate") ---------- */
.statement{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow); overflow:hidden;
}
.statement-head{
  background:var(--ink); color:var(--paper); padding:18px 24px;
  display:flex; align-items:center; justify-content:space-between;
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase;
}
.statement-head .seal-mini{
  width:20px;height:20px;border-radius:50%;
  background:conic-gradient(from 210deg, var(--brass), #c9a25a, var(--brass));
}
.statement-body{padding:26px 24px 28px;}

/* ---------- Form fields ---------- */
.field{margin-bottom:18px;}
.field label{
  display:flex; justify-content:space-between; align-items:baseline;
  font-size:.85rem; font-weight:600; margin-bottom:6px; color:var(--ink);
}
.field label .hint{font-weight:400; color:var(--ink-soft); font-size:.78rem; font-family:var(--font-mono);}
.field .help{font-size:.78rem; color:var(--ink-soft); margin-top:5px;}
.input-wrap{position:relative;}
.input-wrap .prefix{
  position:absolute; left:13px; top:50%; transform:translateY(-50%);
  color:var(--ink-soft); font-family:var(--font-mono); font-size:.92rem;
}
.input-wrap input[type=number],
.input-wrap input[type=text],
select{
  width:100%; padding:11px 13px 11px 30px; border:1px solid var(--line);
  border-radius:8px; font-family:var(--font-mono); font-size:.98rem;
  background:var(--paper); color:var(--ink);
}
select{padding-left:13px; appearance:none; background-image:linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size:5px 5px, 5px 5px; background-repeat:no-repeat;}
.input-wrap input:focus, select:focus{border-color:var(--blue); background:var(--surface);}
input[type=range]{width:100%; accent-color:var(--blue); margin-top:8px;}
.cap-note{font-family:var(--font-mono); font-size:.74rem; color:var(--brass); margin-top:5px; display:none;}
.cap-note.show{display:block;}

.field-row{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
.form-actions{display:flex; gap:10px; margin-top:20px;}

/* ---------- Results ---------- */
.results{
  margin-top:22px; border-top:2px dashed var(--line); padding-top:20px;
}
.results-title{
  font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase;
  letter-spacing:.08em; color:var(--ink-soft); margin-bottom:12px;
}
.result-line{
  display:flex; justify-content:space-between; align-items:baseline;
  padding:9px 0; border-bottom:1px dotted var(--line); gap:14px;
}
.result-line:last-child{border-bottom:none;}
.result-line .label{font-size:.9rem; color:var(--ink-soft);}
.result-line .value{font-family:var(--font-mono); font-weight:600; font-size:1.02rem; white-space:nowrap;}
.result-line.total .value{font-size:1.25rem; color:var(--green);}
.result-line.total .label{font-weight:600; color:var(--ink);}

.flag{
  margin-top:16px; padding:14px 16px; border-radius:8px; font-size:.88rem;
  display:flex; gap:10px; align-items:flex-start; border:1px solid transparent;
}
.flag-dot{width:9px; height:9px; border-radius:50%; margin-top:5px; flex-shrink:0;}
.flag.green{background:var(--green-soft); color:var(--green); border-color:#c8d9c9;}
.flag.green .flag-dot{background:var(--green);}
.flag.amber{background:var(--brass-soft); color:#7a5a1f; border-color:#e2cd9c;}
.flag.amber .flag-dot{background:var(--brass);}
.flag.red{background:var(--rust-soft); color:var(--rust); border-color:#e3c3ba;}
.flag.red .flag-dot{background:var(--rust);}

.disclaimer-strip{
  font-size:.78rem; color:var(--ink-soft); margin-top:16px; padding-top:14px;
  border-top:1px solid var(--line);
}
.disclaimer-strip a{color:var(--ink-soft); text-decoration:underline;}

/* ---------- Content sections ---------- */
.section{padding:52px 0;}
.section-narrow{max-width:74ch;}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:40px;}
.four-types-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:20px;}
.type-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; border-top:4px solid var(--brass);
}
.type-card.free{border-top-color:var(--green);}
.type-card.partnership{border-top-color:var(--blue);}
.type-card.matching{border-top-color:var(--brass);}
.type-card.dividend{border-top-color:var(--ink-soft);}
.type-card h3{font-size:1.02rem; margin-bottom:6px;}
.type-card .amount{font-family:var(--font-mono); font-size:.82rem; color:var(--ink-soft); display:block; margin-bottom:8px;}

table{width:100%; border-collapse:collapse; margin:20px 0; font-size:.92rem;}
th,td{text-align:left; padding:10px 12px; border-bottom:1px solid var(--line);}
th{font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-soft); background:var(--paper-deep);}
tbody tr:hover{background:var(--surface);}

.timeline{display:flex; gap:0; margin:28px 0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
.timeline-stop{flex:1; padding:18px; border-right:1px solid var(--line);}
.timeline-stop:last-child{border-right:none;}
.timeline-stop .yr{font-family:var(--font-mono); font-size:.72rem; color:var(--ink-soft); text-transform:uppercase;}
.timeline-stop h4{margin:6px 0 4px; font-size:1rem;}
.timeline-stop.red{background:var(--rust-soft);}
.timeline-stop.amber{background:var(--brass-soft);}
.timeline-stop.green{background:var(--green-soft);}

.faq details{
  border-bottom:1px solid var(--line); padding:16px 0;
}
.faq summary{
  cursor:pointer; font-weight:600; font-family:var(--font-display); font-size:1.02rem;
  list-style:none; display:flex; justify-content:space-between; align-items:center;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+"; font-family:var(--font-mono); font-size:1.2rem; color:var(--ink-soft);}
.faq details[open] summary::after{content:"–";}
.faq p{margin-top:10px; color:var(--ink-soft);}

.card-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.tool-card, .guide-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:22px; display:flex; flex-direction:column; height:100%;
  text-decoration:none; color:var(--ink); transition:box-shadow .15s ease, transform .15s ease;
}
.tool-card:hover, .guide-card:hover{box-shadow:var(--shadow); transform:translateY(-2px);}
.tool-card .tag, .guide-card .tag{
  font-family:var(--font-mono); font-size:.68rem; text-transform:uppercase; letter-spacing:.06em;
  color:var(--blue); background:var(--blue-soft); padding:4px 10px; border-radius:999px;
  display:inline-block; width:fit-content; margin-bottom:12px;
}
.tool-card h3, .guide-card h3{margin-bottom:8px;}
.tool-card p, .guide-card p{color:var(--ink-soft); font-size:.92rem; flex-grow:1;}
.tool-card .best-for{font-size:.8rem; color:var(--green); font-weight:600; margin-top:10px;}
.card-cta{font-family:var(--font-mono); font-size:.78rem; color:var(--ink); margin-top:14px; display:flex; align-items:center; gap:6px;}

.sources-list{font-size:.85rem; color:var(--ink-soft);}
.sources-list li{margin-bottom:6px;}

.decision-table td:first-child{font-weight:600;}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:var(--ink); color:var(--paper); border-radius:var(--radius-lg);
  padding:40px; text-align:center;
}
.cta-banner h2{color:#fff;}
.cta-banner p{color:#c7cdd6; max-width:55ch; margin:0 auto 22px;}
.cta-banner .btn-primary{background:var(--brass);}
.cta-banner .btn-primary:hover{background:#c2954a;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink); color:#c7cdd6; margin-top:80px; padding:56px 0 28px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px;}
.footer-brand{color:#fff;}
.footer-brand .brand-name span{color:#8f9aa8;}
.footer-tagline{font-size:.88rem; color:#9aa4b2; margin-top:10px; max-width:30ch;}
.footer-col h4{font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.07em; color:#8f9aa8; margin-bottom:14px;}
.footer-col a{display:block; color:#c7cdd6; text-decoration:none; font-size:.9rem; margin-bottom:10px;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid #2a3846; margin-top:40px; padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:.78rem; color:#8f9aa8;
}
.last-checked{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono);
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:.82rem; color:var(--ink-soft); margin-bottom:18px; font-family:var(--font-mono);}
.breadcrumbs a{color:var(--ink-soft);}
.breadcrumbs a:hover{color:var(--blue);}

/* ---------- Legal pages ---------- */
.legal-page .section-narrow h2{margin-top:1.6em;}
.legal-page .section-narrow ul{padding-left:1.2em;}

/* ---------- Misc pages ---------- */
.error-page{text-align:center; padding:100px 24px;}
.error-page .seal-big{
  width:80px; height:80px; border-radius:50%; margin:0 auto 22px;
  background:conic-gradient(from 210deg, var(--brass), #c9a25a, var(--brass));
}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  nav.primary-nav{
    position:fixed; inset:64px 0 0 0; background:var(--paper);
    flex-direction:column; align-items:flex-start; padding:24px; gap:4px;
    transform:translateX(100%); transition:transform .2s ease; overflow-y:auto;
  }
  nav.primary-nav.open{transform:translateX(0);}
  nav.primary-nav a{padding:12px 0; width:100%; border-bottom:1px solid var(--line);}
  nav.primary-nav .dropdown-menu{position:static; transform:none; display:block; box-shadow:none; border:none; padding:0 0 0 12px; margin:0;}
  .nav-toggle{
    display:flex; align-items:center; justify-content:center;
    width:40px; height:40px; border:1px solid var(--line); border-radius:8px;
    background:var(--surface); cursor:pointer;
  }
  .hero-grid{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;}
  .four-types-grid{grid-template-columns:1fr 1fr;}
  .card-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .timeline{flex-direction:column;}
  .timeline-stop{border-right:none; border-bottom:1px solid var(--line);}
  .field-row{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
  .four-types-grid{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}