/* Superintelligent Optimization — "Signal Paper" skin */
:root{
  --ink:#0d2b33; --ink-2:#163f4a; --paper:#f6f3ec; --card:#fffdf8; --line:#ddd5c4;
  --text:#1d2426; --muted:#55605f; --signal:#f2b134; --signal-ink:#1b1400; --teal:#1f7a78;
  --miss:#b3261e; --radius:14px; --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:17px/1.65 var(--sans);-webkit-text-size-adjust:100%}
img,iframe{max-width:100%}
a{color:var(--teal)}
a:hover{color:var(--ink)}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}
h1,h2,h3{font-family:var(--serif);color:var(--ink);line-height:1.2;font-weight:700}
h2{font-size:clamp(1.5rem,1.1rem + 1.4vw,2.1rem);margin:2.4rem 0 .8rem}
h3{font-size:1.2rem;margin:1.6rem 0 .4rem}

/* header */
.site-header{background:var(--ink);color:#fff;position:sticky;top:0;z-index:40;border-bottom:3px solid var(--signal)}
.bar{display:flex;align-items:center;gap:22px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;margin-right:auto}
.brand-mark{display:flex;align-items:flex-end;gap:3px;height:26px}
.brand-mark i{display:block;width:6px;border-radius:2px;background:var(--signal)}
.brand-mark i:nth-child(1){height:10px;opacity:.55}.brand-mark i:nth-child(2){height:18px;opacity:.8}.brand-mark i:nth-child(3){height:26px}
.brand-text{font-family:var(--serif);font-size:1.08rem;line-height:1.1}
.brand-text b{color:var(--signal)}
.brand-text small{display:block;font:500 .68rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#b9cfd1}
.nav-desktop{display:flex;gap:18px}
.nav-desktop a,.menu nav a{color:#e6efef;text-decoration:none;font-size:.95rem}
.nav-desktop a:hover,.nav-desktop a[aria-current]{color:var(--signal)}
.header-phone{color:#fff !important;font-weight:600;text-decoration:none;white-space:nowrap}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;border:1px solid #4d6f76;border-radius:8px;padding:6px 12px;color:#fff}
.menu summary::-webkit-details-marker{display:none}
.menu nav{position:absolute;right:0;top:44px;background:var(--ink);border:1px solid #2c5560;border-radius:10px;padding:10px 16px;display:grid;gap:8px;min-width:200px}
@media (max-width:960px){.nav-desktop{display:none}.menu{display:block}}
@media (max-width:560px){.header-phone{display:none}.brand-text{font-size:.98rem}}

/* hero */
.hero{background:radial-gradient(1200px 500px at 80% -10%,#1f5560 0,transparent 60%),var(--ink);color:#e8f0f0;padding:48px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.hero h1{color:#fff;font-size:clamp(2rem,1.3rem + 2.6vw,3.2rem);margin:.3rem 0 1rem}
.hero-sub{font-size:1.12rem;color:#d3e1e2;max-width:40em}
.hero-phone{color:#c6d7d8}
.hero a{color:#fff}
.eyebrow{font:600 .78rem/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--signal);margin:0}
.crumbs{font-size:.85rem;color:#b9cfd1;margin-bottom:14px}
.crumbs a{color:#d9e6e7}.crumbs .sep{opacity:.5;margin:0 4px}
.hero-legal{padding:36px 0}
.hero-video{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;background:#0d2b33 url(/assets/hero-signal.jpg) center/cover no-repeat}
.hero-bg video{width:100%;height:100%;object-fit:cover;display:block}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,34,40,.82) 0,rgba(10,34,40,.55) 55%,rgba(10,34,40,.35) 100%)}
@media (prefers-reduced-motion:reduce){.hero-bg video{display:none}}
.hero-legal .hero-grid{grid-template-columns:1fr}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:28px}}

/* mock AI answer */
.answer-card{margin-top:26px;background:#0a2228;border:1px solid #2a5662;border-radius:var(--radius);padding:18px 20px;max-width:560px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.ac-label{display:block;font:600 .7rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#8fb3b6;margin-bottom:4px}
.ac-q{margin:0 0 14px;padding-bottom:12px;border-bottom:1px dashed #2a5662;color:#fff;font-size:1.05rem}
.ac-a p{margin:.3rem 0;color:#dce8e8}
.answer-card mark.them{background:rgba(242,177,52,.18);color:#ffd88a;padding:0 4px;border-radius:4px}
.ac-miss b{color:#ff9d94}
.ac-foot{margin:12px 0 0;font-size:.78rem;color:#8fb3b6}

/* forms */
.lead-form{background:var(--card);color:var(--text);border-radius:var(--radius);padding:22px;border-top:5px solid var(--signal);box-shadow:0 16px 40px rgba(6,24,28,.28)}
.form-title{font-family:var(--serif);font-size:1.35rem;font-weight:700;color:var(--ink);margin:0 0 4px}
.form-note{font-size:.92rem;color:var(--muted);margin:0 0 14px}
.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lead-form label{display:block;font-size:.88rem;font-weight:600;color:var(--ink);margin-bottom:10px}
.lead-form input[type=text],.lead-form input[type=tel],.lead-form input[type=email],.lead-form textarea{display:block;width:100%;margin-top:4px;padding:10px 12px;font:inherit;font-weight:400;border:1px solid #c9bfab;border-radius:9px;background:#fff;color:var(--text)}
.lead-form input:focus,.lead-form textarea:focus{outline:3px solid rgba(31,122,120,.35);border-color:var(--teal)}
.lead-form .check{display:flex;gap:9px;align-items:flex-start;font-weight:400;font-size:.8rem;line-height:1.45;color:var(--muted)}
.lead-form .check input{margin-top:3px;flex:0 0 auto;width:17px;height:17px}
.lead-form .check a{color:var(--teal)}
.form-status{min-height:1.2em;font-size:.9rem;color:var(--ink);font-weight:600;margin:10px 0 0}
@media (max-width:520px){.lead-form .row{grid-template-columns:1fr}}
.btn{display:inline-block;border:0;border-radius:999px;padding:13px 24px;font:700 1rem var(--sans);cursor:pointer;text-decoration:none}
.btn-signal{background:var(--signal);color:var(--signal-ink);width:100%}
.btn-signal:hover{background:#ffc04d}
.btn:disabled{opacity:.6;cursor:wait}

/* trust strip */
.trust{background:#fff7e3;border-bottom:1px solid var(--line)}
.trust ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:18px 20px;margin:0 auto}
.trust li{display:flex;flex-direction:column;font-size:.88rem;color:var(--muted)}
.trust b{font-family:var(--serif);color:var(--ink);font-size:1.02rem}
@media (max-width:820px){.trust ul{grid-template-columns:1fr 1fr}}

/* content */
.prose{padding-top:20px;padding-bottom:40px;max-width:860px}
.prose p,.prose li{color:var(--text)}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.3em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.95rem;background:var(--card);border-radius:10px;overflow:hidden}
.prose th{background:var(--ink);color:#fff;text-align:left;padding:10px 12px;font-weight:600}
.prose td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
@media (max-width:640px){.prose table{display:block;overflow-x:auto}}
.prose blockquote{margin:1.4rem 0;padding:14px 18px;border-left:4px solid var(--signal);background:#fff7e3;border-radius:0 10px 10px 0}
.callout{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--teal);border-radius:10px;padding:14px 18px;margin:1.4rem 0}
.prompt{background:#0a2228;border-radius:12px;padding:14px 16px;margin:1rem 0;color:#e2ecec}
.prompt .q{font-family:var(--mono);font-size:.9rem;color:#ffd88a;margin:0 0 6px}
.prompt .a{margin:0;color:#dce8e8}
.prompt p{color:#dce8e8}

/* mid-page CTA */
.mid-cta{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:var(--ink);color:#dce8e8;border-radius:20px;padding:30px;margin:2.6rem 0}
.mid-cta .mid-h{font-family:var(--serif);font-size:1.6rem;color:#fff;margin:0 0 8px}
.mid-cta p{color:#dce8e8}
.mid-cta a{color:#fff}
.mid-cta .lead-form a{color:var(--teal)}
@media (max-width:820px){.mid-cta{grid-template-columns:1fr;padding:22px}}

/* faq */
.faq{margin-top:2rem}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:4px 18px}
.faq-item summary{cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{display:inline;font-size:1.05rem;margin:0;line-height:2.6}
.faq-item summary::after{content:"+";float:right;font:700 1.3rem/2.2 var(--mono);color:var(--teal)}
.faq-item[open] summary::after{content:"\2212"}

/* map */
.map-band{background:#ece6d8;border-top:1px solid var(--line);padding:40px 0}
.map-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:center}
.map-title{font-family:var(--serif);font-size:1.6rem;color:var(--ink);margin:.2rem 0}
.map-band .eyebrow{color:var(--teal)}
.map{width:100%;height:280px;border:0;border-radius:14px}
@media (max-width:760px){.map-grid{grid-template-columns:1fr}}

/* footer */
.site-footer{background:#0a2228;color:#b9cfd1;padding:40px 0 90px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:26px}
.site-footer a{color:#e6efef}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:6px 0}
.foot-brand{font-family:var(--serif);color:#fff;font-size:1.15rem;margin:0 0 6px}
.foot-h{font:600 .74rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--signal);margin:0 0 8px}
.foot-legal{border-top:1px solid #23474f;margin-top:26px;padding-top:16px;font-size:.84rem}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr}}

.nf{padding:60px 20px}

/* phone links take surrounding colour; sticky stays white on red */
a[href^="tel:"]{color:inherit !important;text-decoration:underline;text-underline-offset:2px}
a.talk-to-alex-sticky[href^="tel:"]{color:#fff !important;text-decoration:none}
.talk-to-alex-sticky{position:fixed;right:18px;bottom:18px;z-index:60;background:#c81e1e;color:#fff;font:800 1.2rem/1 var(--sans);letter-spacing:.04em;padding:20px 30px;border-radius:999px;box-shadow:0 10px 28px rgba(0,0,0,.35);animation:sio-bob 2.4s ease-in-out infinite}
.talk-to-alex-sticky:hover{background:#a51717}
@keyframes sio-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (prefers-reduced-motion:reduce){.talk-to-alex-sticky{animation:none}html{scroll-behavior:auto}}
@media (max-width:480px){.talk-to-alex-sticky{font-size:1.02rem;padding:16px 22px;right:12px;bottom:12px}}