/* ================================================================
   ThreeShield — modern site stylesheet (R2/Pages rebuild)
   Dark navy brand theme, WCAG AA contrast, mobile-first responsive.
   ================================================================ */
:root {
  --navy-900:#050b1a; --navy-800:#0A0F1E; --navy-700:#0D1B3E; --navy-600:#112554;
  --blue-500:#0067B0; --blue-400:#2580C8; --blue-300:#6BA3F5;
  --lava:#C70824; --lava-light:#E8394A;
  --green:#4CAB58;
  --text:#E8EDF5;            /* 15.2:1 on navy-800 */
  --text-secondary:#A9BACB;  /* 9.1:1 on navy-800  */
  --text-muted:#7E93AC;      /* 5.4:1 on navy-800  */
  --border:rgba(107,163,245,.22);
  --card:#101A33;
  --radius:12px; --radius-lg:20px;
  --font-display:'Raleway',sans-serif;
  --font-caps:'Rajdhani',sans-serif;
  --font-body:'IBM Plex Sans',sans-serif;
  --max-w:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--navy-800);color:var(--text);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--blue-300)}
a:hover{color:#9CC4FF}
a:focus-visible,button:focus-visible{outline:3px solid var(--blue-300);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2;font-weight:700;color:#FFFFFF}
.container{max-width:var(--max-w);margin:0 auto;padding:0 1.25rem}
.section{padding:4rem 0}
.section--alt{background:var(--navy-900)}
.kicker{font-family:var(--font-caps);text-transform:uppercase;letter-spacing:.14em;font-size:.85rem;color:var(--blue-300);margin-bottom:.6rem}
.lead{font-size:1.15rem;color:var(--text-secondary)}
.small{font-size:.85rem}
.muted{color:var(--text-muted)}

/* Buttons */
.btn{display:inline-block;font-weight:600;font-family:var(--font-body);border-radius:10px;padding:.8rem 1.5rem;border:2px solid transparent;cursor:pointer;text-decoration:none;font-size:1rem;transition:.2s ease}
.btn-primary{background:var(--blue-500);color:#fff}
.btn-primary:hover{background:var(--blue-400);color:#fff}
.btn-lava{background:var(--lava);color:#fff}
.btn-lava:hover{background:var(--lava-light);color:#fff}
.btn-outline{border-color:var(--text-secondary);color:var(--text)}
.btn-outline:hover{border-color:#fff;color:#fff}
.btn-lg{padding:1rem 1.9rem;font-size:1.05rem}

/* Announcement bar */
.announce{background:var(--navy-900);border-bottom:1px solid var(--border);font-size:.85rem;padding:.35rem 0;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.announce::-webkit-scrollbar{display:none}
.announce a{color:var(--text-secondary);text-decoration:none;margin-right:1.75rem}
.announce a:hover{color:#fff}

/* Navigation */
.nav{position:sticky;top:0;z-index:1000;background:rgba(5,11,26,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-w);margin:0 auto;padding:.7rem 1.25rem}
.nav__logo img{height:40px;display:block}
.nav__toggle{display:none;background:none;border:0;color:#fff;font-size:1.7rem;line-height:1;padding:.3rem .6rem;cursor:pointer}
.nav__menu{display:flex;align-items:center;gap:.25rem;list-style:none}
.nav__menu>li{position:relative}
.nav__menu>li>a,.nav__menu>li>button{display:block;color:var(--text);text-decoration:none;padding:.6rem .85rem;font-size:.95rem;background:none;border:0;font-family:var(--font-body);cursor:pointer}
.nav__menu>li>a:hover,.nav__menu>li>button:hover{color:var(--blue-300)}
.nav__dropdown{position:absolute;top:100%;left:0;min-width:270px;background:var(--navy-700);border:1px solid var(--border);border-radius:var(--radius);padding:.5rem;display:none;box-shadow:0 18px 40px rgba(0,0,0,.45)}
.nav__menu li:hover>.nav__dropdown,.nav__menu li:focus-within>.nav__dropdown,.nav__dropdown.open{display:block}
.nav__dropdown a{display:block;color:var(--text);text-decoration:none;padding:.55rem .8rem;border-radius:8px;font-size:.92rem}
.nav__dropdown a:hover{background:var(--navy-600);color:#fff}
.nav__cta{margin-left:.6rem}
@media(max-width:991px){
  .nav__toggle{display:block}
  .nav__menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--navy-900);border-bottom:1px solid var(--border);padding:.75rem 1.25rem 1.25rem;gap:0;max-height:calc(100vh - 64px);overflow-y:auto}
  .nav__menu.open{display:flex}
  .nav__dropdown{position:static;display:none;box-shadow:none;border:0;background:var(--navy-800);min-width:0}
  .nav__cta{margin:0.6rem 0 0}
}

/* Hero */
.hero{padding:5rem 0 4rem;background:radial-gradient(1000px 500px at 75% -10%,rgba(0,103,176,.28),transparent),var(--navy-900)}
.hero h1{font-size:clamp(2rem,5vw,3.3rem);margin-bottom:1rem}
.hero .lead{max-width:44rem}
.hero__ctas{margin-top:1.75rem;display:flex;gap:.9rem;flex-wrap:wrap}
.hero__proof{margin-top:2.25rem;display:flex;gap:1.75rem;flex-wrap:wrap;color:var(--text-secondary);font-size:.9rem}
.hero__proof span{display:flex;align-items:center;gap:.45rem}

/* Cards & grids */
.grid{display:grid;gap:1.4rem}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid--3{grid-template-columns:1fr}.grid--2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.8rem}
.card h3{font-size:1.15rem;margin-bottom:.6rem}
.card p{color:var(--text-secondary);font-size:.95rem}
.card .cta-link{display:inline-block;margin-top:.9rem;font-weight:600;text-decoration:none}
.door{border-top:4px solid var(--blue-500);transition:transform .2s ease,border-color .2s ease}
.door:hover{transform:translateY(-4px);border-top-color:var(--lava)}
.door .kicker{margin-bottom:.35rem}

/* Steps */
.step{border-left:4px solid var(--blue-500);padding:.15rem 0 .15rem 1.1rem;margin-bottom:1.3rem}
.step h3{font-size:1.05rem}
.step p{color:var(--text-secondary);font-size:.95rem}

/* Testimonials */
.quote{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.6rem}
.quote p{color:var(--text);font-size:.97rem;font-style:italic}
.quote footer{margin-top:1rem;color:var(--text-muted);font-size:.85rem;font-style:normal}
.clients{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;color:var(--text-muted);font-size:.9rem;font-family:var(--font-caps);letter-spacing:.06em;text-transform:uppercase}

/* Lavawall band */
.lw-band{background:linear-gradient(120deg,#1a0505 0%,var(--navy-900) 55%);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.4rem}
.lw-band .btn-lava{margin-top:.6rem}

/* FAQ */
.faq dt{font-weight:600;color:#fff;margin-top:1.2rem;font-size:1.02rem}
.faq dd{color:var(--text-secondary);margin-top:.35rem}

/* Forms */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.form-group{margin-bottom:1.2rem}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--navy-900);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:.7rem .85rem;font-family:var(--font-body);font-size:.95rem}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:2px solid var(--blue-400);border-color:var(--blue-400)}
.form-group textarea{min-height:130px;resize:vertical}
.form-honeypot{display:none!important}
.form-status{margin-top:1rem;padding:.8rem 1rem;border-radius:8px;font-size:.9rem;display:none}
.form-status--success{display:block;background:rgba(76,171,88,.15);border:1px solid rgba(76,171,88,.5);color:#7ED88A}
.form-status--error{display:block;background:rgba(199,8,36,.14);border:1px solid rgba(232,57,74,.5);color:#FF8A96}
.field-error{color:#FF8A96;font-size:.8rem;margin-top:.3rem}

/* Footer */
.footer{background:var(--navy-900);border-top:1px solid var(--border);padding:3.5rem 0 2rem;margin-top:2rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:900px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer__grid{grid-template-columns:1fr}}
.footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;font-family:var(--font-caps);color:var(--blue-300);margin-bottom:.8rem}
.footer ul{list-style:none}
.footer li{margin-bottom:.45rem}
.footer a{color:var(--text-secondary);text-decoration:none;font-size:.9rem}
.footer a:hover{color:#fff}
.footer__legal{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.8rem}

@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}