/* Cornerstone Strategic Solutions — site styles */
:root{
  --ink:#0F2537;
  --ink-2:#17344B;
  --ink-3:#0A1B29;
  --text:#3A4A57;
  --muted:#5B6872;
  --line:#E4E1DA;
  --sand:#F3F0EA;
  --white:#FFFFFF;
  --accent:#0B6B6B;
  --accent-dark:#084F4F;
  --gold:#C79A3E;
  --gold-light:#E2B865;
  --on-dark:#C9D5DE;
  --on-dark-muted:#A9B8C4;
  --alert:#9A3B12;
  --serif:'Literata', Georgia, 'Times New Roman', serif;
  --sans:'Public Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-dark)}
h1,h2,h3{color:var(--ink);font-family:var(--serif);font-weight:600;margin:0}
h1{font-size:clamp(36px,5.2vw,56px);line-height:1.08}
h2{font-size:clamp(30px,3.6vw,42px);line-height:1.15}
h3{font-size:23px;line-height:1.25}
p{margin:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 16px;z-index:100}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section.tight{padding:72px 0}
.bg-sand{background:var(--sand)}
.bg-ink{background:var(--ink);color:var(--on-dark)}
.bg-ink h1,.bg-ink h2,.bg-ink h3{color:#fff}
.eyebrow{font-size:14px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
.bg-ink .eyebrow{color:var(--gold-light)}
.lede{font-size:20px;line-height:1.55;max-width:620px}
.bg-ink .lede{color:var(--on-dark)}
.intro{max-width:740px;margin-bottom:48px}
.intro h2{margin-bottom:16px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.stack-sm>*+*{margin-top:12px}
.stack>*+*{margin-top:18px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 24px;border-radius:6px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2;text-align:center}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-gold{background:var(--gold-light);color:var(--ink);font-weight:700}
.btn-gold:hover{background:#D4A84F;color:var(--ink)}
.btn-ghost{background:transparent;color:#fff;border-color:var(--on-dark-muted)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-2);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* Top bar + header */
.topbar{background:var(--ink);color:var(--on-dark);font-size:14px}
.topbar .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 24px;padding-top:9px;padding-bottom:9px}
.topbar a{color:#E8EEF2;text-decoration:none}
.topbar a:hover{color:#fff;text-decoration:underline}
.topbar .links{display:flex;gap:20px}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:16px;padding-bottom:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand-name{display:flex;flex-direction:column;line-height:1.15}
.brand-name strong{font-family:var(--serif);font-size:19px}
.brand-name span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--gold)}
.nav .btn{border-bottom:0;padding:12px 18px;min-height:44px;color:#fff}
.menu-toggle{display:none;background:none;border:1.5px solid var(--ink);border-radius:6px;min-width:44px;min-height:44px;color:var(--ink);cursor:pointer;font:inherit;font-weight:600;padding:0 14px}
@media (max-width:980px){
  .menu-toggle{display:inline-flex;align-items:center;gap:8px}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px}
  .topbar .hide-sm{display:none}
}

/* Hero */
.hero{background:var(--sand);padding:88px 0 96px}
.hero .wrap{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.hero-copy{flex:1 1 520px;min-width:0}
.hero-copy h1{margin-bottom:24px}
.hero-copy .lede{margin-bottom:32px}
.hero-side{flex:1 1 420px;min-width:0}
.credline{margin-top:28px;font-size:15px;color:var(--muted)}
.page-hero{background:var(--sand);padding:80px 0 72px}
.page-hero h1{margin-bottom:20px;max-width:900px}
.page-hero .lede{margin-bottom:30px}
.page-hero.dark{background:var(--ink)}
.page-hero.dark h1{color:#fff}
.page-hero.dark .lede{color:var(--on-dark)}
.page-hero.dark .eyebrow{color:var(--gold-light)}

/* Dashboard mock */
.mock{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 24px 48px rgba(15,37,55,.12);overflow:hidden}
.mock-head{background:var(--ink);color:#fff;padding:14px 20px;display:flex;justify-content:space-between;font-size:14px}
.mock-head span:last-child{color:var(--on-dark-muted)}
.mock-body{padding:22px;display:flex;flex-direction:column;gap:14px}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.kpi{background:var(--sand);border-radius:8px;padding:14px}
.kpi small{display:block;font-size:12px;color:var(--muted)}
.kpi b{font-family:var(--serif);font-size:28px;color:var(--ink)}
.kpi b.alert{color:var(--alert)}
.kpi b.ok{color:var(--accent)}
.mock-list{border:1px solid var(--line);border-radius:8px}
.mock-list div{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;font-size:14px;border-bottom:1px solid var(--line)}
.mock-list div:last-child{border-bottom:0}
.mock-list span:first-child{color:var(--ink);font-weight:600}
.mock-list .alert{color:var(--alert);font-weight:600}
.mock-list .ok{color:var(--accent);font-weight:600}
.mock-note{font-size:12px;color:var(--muted)}

/* Strip */
.strip{border-bottom:1px solid var(--line)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:center;justify-content:center;padding-top:34px;padding-bottom:34px}
.strip .label{font-size:14px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.strip .item{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--ink)}

/* Grids & cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px}
.card h3{margin:16px 0 10px}
.card .outcome{margin-top:16px;font-size:15px;font-weight:600;color:var(--ink)}
.card.plain h3{margin-top:0}
.card a.more{display:inline-block;margin-top:16px;font-weight:600;text-decoration:none}
.card a.more:hover{text-decoration:underline}
.bg-sand .card{border-color:var(--line)}
.dark-card{background:var(--ink-2);border-radius:10px;padding:22px}
.dark-card h3{font-family:var(--sans);font-size:17px;color:#fff;margin:0 0 6px;font-weight:600}
.dark-card p{font-size:15px;color:var(--on-dark-muted)}
.audience{border:1px solid var(--line);border-radius:10px;padding:28px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:8px;background:#fff;transition:border-color .15s}
.audience:hover{border-color:var(--accent);color:var(--text)}
.audience h3{font-family:var(--sans);font-size:19px;font-weight:700}
.audience .go{margin-top:auto;padding-top:8px;font-weight:600;color:var(--accent)}
.feature-band{background:var(--ink);color:var(--on-dark);border-radius:12px;padding:40px;display:flex;flex-wrap:wrap;gap:32px;align-items:center}
.feature-band h3{color:#fff;font-size:28px;margin:6px 0 12px}
.feature-band .eyebrow{color:var(--gold-light);font-size:13px}
.feature-band > div{flex:1 1 420px;min-width:0}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:32px}
.stat{border-top:3px solid var(--gold);padding-top:18px}
.stat b{display:block;font-family:var(--serif);font-size:44px;line-height:1.1;color:var(--ink)}

/* Numbered points */
.num{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--gold)}
.point h3{margin:8px 0 10px}
.step-tag{font-size:14px;font-weight:700;color:var(--accent);margin-bottom:8px}

/* Checklist */
.checks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checks li{position:relative;padding-left:32px}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='12'/%3E%3C/svg%3E") center/contain no-repeat}
.checks li::after{content:"";position:absolute;left:6px;top:9px;width:6px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.bg-ink .checks li::before{background:var(--gold-light)}
.bg-ink .checks li::after{border-color:var(--ink)}

/* Tiers */
.tier{background:#fff;color:var(--text);border-radius:12px;padding:32px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--line)}
.tier.featured{border:3px solid var(--gold-light)}
.tier .tag{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.tier h3{font-size:24px;color:var(--ink)}
.bg-ink .card h3,.bg-ink .tier h3{color:var(--ink)}
.tier .price{font-family:var(--serif);font-size:40px;font-weight:700;color:var(--ink);line-height:1.1}
.tier .price small{font-family:var(--sans);font-size:17px;font-weight:500;color:var(--muted)}
.tier .btn{margin-top:auto}

/* Testimonials */
figure.quote{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px}
figure.quote blockquote{margin:0 0 20px;font-family:var(--serif);font-size:19px;line-height:1.5;color:var(--ink)}
figure.quote figcaption{font-size:15px;color:var(--muted)}
figure.quote figcaption strong{color:var(--ink)}

/* Split */
.split{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.split > *{flex:1 1 440px;min-width:0}
.split.top{align-items:flex-start}
.photo{aspect-ratio:4/5;background:var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:15px;max-width:440px;text-align:center;padding:20px}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{background:var(--sand);color:var(--ink);font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px}
.notice{background:var(--sand);border-radius:10px;padding:24px 28px;font-size:16px}
.notice strong{color:var(--ink)}

/* Forms */
.form{background:#fff;color:var(--text);border-radius:12px;padding:32px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:12px;border:1.5px solid #8C979F;border-radius:6px;background:#fff;color:var(--ink);min-height:48px;width:100%}
.field textarea{resize:vertical;min-height:120px}
.form .btn{grid-column:1/-1}
.form .fine{grid-column:1/-1;font-size:13px;color:var(--muted)}
@media (max-width:560px){.form{grid-template-columns:1fr;padding:24px}}
.inline-form{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.inline-form .field{flex:1 1 240px}

/* Contact list */
.contact-list{display:grid;gap:10px;font-size:16px}
.contact-list strong{color:#fff}
.contact-list a{color:var(--gold-light)}

/* Footer */
.site-footer{background:var(--ink-3);color:var(--on-dark-muted);font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:32px;padding-top:56px;padding-bottom:32px}
.site-footer .fname{font-family:var(--serif);font-weight:700;font-size:20px;color:#fff}
.site-footer h4{margin:0 0 10px;color:#fff;font-size:15px;font-weight:600}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer a{color:var(--on-dark-muted);text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .legal{border-top:1px solid #1E3A50;padding-top:20px;padding-bottom:36px;font-size:13px;color:#8FA0AD;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

@media (max-width:640px){
  .section{padding:72px 0}
  .hero{padding:56px 0 64px}
  .page-hero{padding:56px 0 52px}
  .card,.tier,figure.quote{padding:26px}
  .feature-band{padding:28px}
  .kpi b{font-size:22px}
}
.tier .price-note{font-size:16px;font-weight:600;color:var(--accent);padding:6px 0}
.photo.monogram{background:var(--ink);color:var(--gold-light);font-family:var(--serif);font-size:96px;font-weight:600;letter-spacing:.04em}