/* carlostm.com — hand-written, no framework. Navy + white, one amber accent. */
:root{
  --navy:#0a1f44; --navy-2:#13315f; --ink:#1b2a41; --muted:#4b5a73;
  --bg:#ffffff; --bg-soft:#f4f6fb; --line:#d9e0ec;
  --accent:#f0a202; --accent-hover:#d99200; --accent-text:#8a5600;
  --ok:#14663b; --err:#a3201a;
  --radius:10px; --max:1080px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--bg)}
img,svg{max-width:100%;height:auto}
a{color:var(--navy-2);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.1rem)}
h2{font-size:clamp(1.55rem,3.2vw,2.15rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em;margin:0 0 1em}
li{margin-bottom:.4em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--navy);padding:.6rem 1rem;z-index:100;font-weight:600}
.skip:focus{left:0}
.eyebrow{font-size:.85rem;text-transform:uppercase;letter-spacing:.09em;font-weight:700;color:var(--accent-text);margin:0 0 .75rem}
.lead{font-size:1.2rem;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:.9rem}

/* Header */
.site-header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50;border-bottom:3px solid var(--accent)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:.7rem;padding-bottom:.7rem}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff;text-decoration:none;font-weight:700}
.brand:hover{color:#fff}
.mono{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--accent);color:var(--navy);font-weight:800;font-size:1rem;letter-spacing:.02em;flex:none}
.mono.big{width:120px;height:120px;font-size:2.4rem}
.brand-name{line-height:1.15}
.brand-name small{display:block;font-weight:400;font-size:.78rem;opacity:.8}
.nav-toggle{display:none;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:8px;padding:.45rem .8rem;font:inherit;cursor:pointer}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.25rem 1.1rem;flex-wrap:wrap;align-items:center}
.nav li{margin:0}
.nav a{color:#fff;text-decoration:none;font-size:.97rem;padding:.35rem .1rem;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--accent);color:#fff}
.nav a.btn-nav{background:var(--accent);color:var(--navy);padding:.45rem .9rem;border-radius:8px;font-weight:700;border-bottom:0}
.nav a.btn-nav:hover{background:var(--accent-hover)}
@media (max-width:820px){
  .js .nav-toggle{display:inline-block}
  .js .nav{display:none;width:100%}
  .js .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:0;padding:.5rem 0}
  .nav a{display:block;padding:.65rem .2rem}
  .nav a.btn-nav{text-align:center;margin-top:.4rem}
}

/* Buttons */
.btn{display:inline-block;background:var(--accent);color:var(--navy);font-weight:700;padding:.85rem 1.5rem;border-radius:8px;text-decoration:none;border:2px solid var(--accent);font:inherit;font-weight:700;cursor:pointer;line-height:1.2}
.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--navy)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-row{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.5rem}

/* Sections */
section{padding:3.5rem 0}
.alt{background:var(--bg-soft)}
.dark{background:var(--navy);color:#e8edf7}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:var(--accent)}
.dark .lead{color:#c9d3e6}
.hero{padding:4.5rem 0 4rem;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#e8edf7}
.hero h1{color:#fff;max-width:18ch}
.hero .lead{color:#cbd6ea;max-width:60ch}
.hero .eyebrow{color:var(--accent)}
.page-head{padding:3rem 0 2.5rem;background:var(--navy);color:#e8edf7}
.page-head h1{color:#fff;font-size:clamp(1.9rem,4.5vw,2.7rem);margin-bottom:.4em}
.page-head .lead{color:#cbd6ea;margin:0;max-width:62ch}
.page-head .eyebrow{color:var(--accent)}
.section-head{max-width:700px;margin-bottom:2rem}
.grid{display:grid;gap:1.25rem}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.alt .card{background:#fff}
.card h3{margin-bottom:.5em}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.tick{list-style:none;padding:0}
.tick li{padding-left:1.6rem;position:relative}
.tick li::before{content:"";position:absolute;left:0;top:.55em;width:.7rem;height:.38rem;border-left:2px solid var(--accent-text);border-bottom:2px solid var(--accent-text);transform:rotate(-45deg)}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin:0}
.steps li::before{content:counter(s);display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;margin-bottom:.8rem}
.steps h3{margin-bottom:.4em}
.quote{border-left:4px solid var(--accent);padding:.2rem 0 .2rem 1.2rem;font-size:1.15rem;color:var(--navy);margin:1.5rem 0}
.split{display:grid;gap:2.5rem;grid-template-columns:1fr}
@media (min-width:860px){.split{grid-template-columns:1.4fr 1fr;align-items:start}.split.even{grid-template-columns:1fr 1fr}}
.cta-band{text-align:center}
.cta-band p{max-width:60ch;margin-left:auto;margin-right:auto}
.cta-band .btn-row{justify-content:center}

/* Cert strip */
.certs{list-style:none;padding:0;display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.certs li{margin:0;background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:1rem 1.1rem;color:var(--navy);font-weight:600;line-height:1.35}
.certs li span{display:block;font-weight:400;font-size:.85rem;color:var(--muted);margin-top:.25rem}
.dark .certs li{background:var(--navy-2);border-color:rgba(255,255,255,.18);border-left-color:var(--accent);color:#fff}
.dark .certs li span{color:#b8c5de}

/* Plans */
.plans{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--accent);box-shadow:0 6px 24px rgba(10,31,68,.1)}
.plan .tag{align-self:flex-start;background:var(--accent);color:var(--navy);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;padding:.2rem .6rem;border-radius:20px;margin-bottom:.6rem}
.plan h3{font-size:1.4rem;margin-bottom:.2em}
.price{font-size:2.4rem;font-weight:800;color:var(--navy);line-height:1.1;margin:.4rem 0 0}
.price small{font-size:1rem;font-weight:500;color:var(--muted)}
.rate{color:var(--muted);margin-bottom:1rem}
.plan ul{margin-top:.5rem}
.plan .btn{margin-top:auto;text-align:center}
.plan .spacer{flex:1}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.98rem}
caption{text-align:left;padding:.9rem 1rem;font-weight:700;color:var(--navy)}
th,td{padding:.75rem 1rem;text-align:left;border-top:1px solid var(--line);vertical-align:top}
thead th{background:var(--bg-soft);color:var(--navy);border-top:0}
tbody th{font-weight:600;color:var(--navy);background:#fff}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:.8rem;padding:0}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:1rem 1.25rem;list-style:none;position:relative;padding-right:3rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.25rem;top:.7rem;font-size:1.5rem;color:var(--accent-text);line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq .answer{padding:0 1.25rem 1.1rem}
.faq .answer p:last-child,.faq .answer ul:last-child{margin-bottom:0}

/* Forms */
.form{display:grid;gap:1.1rem}
.form label,.form legend{font-weight:600;color:var(--navy);display:block;margin-bottom:.3rem}
.form .hint{font-weight:400;color:var(--muted);font-size:.9rem;display:block}
.form input[type=text],.form input[type=email],.form select,.form textarea{width:100%;font:inherit;color:var(--ink);padding:.7rem .8rem;border:1px solid #9aa8c0;border-radius:8px;background:#fff}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--navy);outline:3px solid var(--accent);outline-offset:0}
.form fieldset{border:1px solid var(--line);border-radius:8px;padding:.8rem 1rem 1rem;margin:0}
.form .checks{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}
.form .checks label{font-weight:400;color:var(--ink);display:inline-flex;gap:.45rem;align-items:center;margin:0}
.form .consent label{font-weight:400;color:var(--ink);display:flex;gap:.6rem;align-items:flex-start}
.form .consent input{margin-top:.35rem;width:1.1rem;height:1.1rem;flex:none}
.row2{display:grid;gap:1.1rem;grid-template-columns:1fr}
@media (min-width:640px){.row2{grid-template-columns:1fr 1fr}}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{border-radius:8px;padding:.8rem 1rem;display:none}
.form-status.show{display:block;background:#fdecea;color:var(--err);border:1px solid #f1b9b4}
.form-status ul{margin:.3rem 0 0}
.form .btn[disabled]{opacity:.6;cursor:wait}
.timebox{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.25rem}
.dark .timebox{background:var(--navy-2);border-color:rgba(255,255,255,.18);color:#e8edf7}
.timebox strong{color:var(--navy)}
.dark .timebox strong{color:#fff}
.clock{font-variant-numeric:tabular-nums;font-weight:700}
.status-dot{display:inline-block;width:.6rem;height:.6rem;border-radius:50%;background:#8a97ad;margin-right:.4rem}
.status-dot.on{background:#2fb36b}

/* Footer */
.site-footer{background:#07152f;color:#c3cde0;padding:2.5rem 0 2rem;font-size:.95rem}
.site-footer a{color:#e8edf7}
.site-footer .cols{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));margin-bottom:1.5rem}
.site-footer h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.09em;color:#fff;margin-bottom:.7rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.3rem}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.15);padding-top:1.2rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between}
.prose h2{margin-top:2rem;font-size:1.5rem}
.prose h3{margin-top:1.5rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-footer,.btn-row{display:none}section{padding:1rem 0}}

/* utilities (no inline styles: CSP forbids them) */
.hero-note{margin-top:1.5rem;color:#b8c5de}
.on-dark{color:#fff}
.hint.inline{display:inline}
.h-sm{font-size:1.3rem}.h-md{font-size:1.4rem}
.normal{font-weight:400}
.mt-1{margin-top:1rem}.mt-15{margin-top:1.5rem}.mt-125{margin-top:1.25rem}.mt-2{margin-top:2rem}
.m0{margin:0}.tac{text-align:center}