/* ============================================================
   SE Forensic — CONCEPT B : Bold Photographic
   Brand: blue #14487f, deep #0b2a4d, maroon #8d2424 accent
   ============================================================ */
:root{
  --blue:#14487f; --blue-700:#0f3a68; --blue-900:#0b2540; --blue-950:#071a2e;
  --blue-50:#eef3f9; --blue-100:#dbe7f3;
  --ink:#1c2229; --charcoal:#4d5156; --slate:#6b7682; --line:#e4e8ec;
  --maroon:#8d2424; --maroon-600:#a52d2d;
  --bg:#ffffff; --bg-dark:#0b2540;
  --radius:12px; --maxw:1200px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --shadow:0 24px 60px rgba(7,26,46,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4{line-height:1.08;margin:0 0 .5em;color:var(--ink);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(2rem,4.4vw,3.1rem)}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 26px}
.section{padding:clamp(64px,8.5vw,120px) 0}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--maroon);margin-bottom:16px}
.section--dark .eyebrow,.hero .eyebrow{color:#ffb38a}
.section-head{max-width:720px;margin-bottom:54px}
.section-head.center{margin:0 auto 54px;text-align:center}
.section-head p{color:var(--slate);font-size:1.1rem;margin:0}
.section--dark{background:var(--bg-dark);color:#c5d4e4}
.section--dark h2,.section--dark h3{color:#fff}
.section--dark .section-head p{color:#9fb6cc}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1rem;padding:16px 30px;border-radius:6px;border:2px solid transparent;cursor:pointer;font-family:inherit;line-height:1;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s}
.btn svg{width:18px;height:18px}
.btn--maroon{background:var(--maroon);color:#fff}
.btn--maroon:hover{background:var(--maroon-600);transform:translateY(-2px);box-shadow:0 12px 26px rgba(141,36,36,.4)}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:var(--blue-700);transform:translateY(-2px);box-shadow:0 12px 26px rgba(20,72,127,.35)}
.btn--glass{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:blur(4px)}
.btn--glass:hover{background:rgba(255,255,255,.2);border-color:#fff}

/* Header (transparent over hero -> solid on scroll) */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.brand{position:relative;display:inline-block;height:36px;line-height:0}
.brand img{height:36px;width:auto;display:block;transition:opacity .3s}
.brand .logo-blue{position:absolute;left:0;top:0;opacity:0}
.header.scrolled{background:rgba(255,255,255,.95);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);box-shadow:0 2px 16px rgba(7,26,46,.12);border-color:var(--line)}
.header.scrolled .logo-white{opacity:0}
.header.scrolled .logo-blue{opacity:1}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links li:not(.nav-cta) a{display:block;padding:10px 15px;border-radius:6px;font-weight:600;font-size:.96rem;color:#fff;transition:background .18s,color .18s}
.header.scrolled .nav-links li:not(.nav-cta) a{color:var(--charcoal)}
.nav-links li:not(.nav-cta) a:hover{background:rgba(255,255,255,.15)}
.header.scrolled .nav-links li:not(.nav-cta) a:hover{background:var(--blue-50);color:var(--blue)}
.nav-cta{margin-left:10px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:25px;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:.3s}
.header.scrolled .nav-toggle span{background:var(--blue)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero — full-bleed photo */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(7,26,46,.94) 0%,rgba(11,37,64,.86) 38%,rgba(20,72,127,.55) 70%,rgba(20,72,127,.25) 100%)}
.hero-inner{position:relative;z-index:1;padding:140px 0 90px;max-width:780px}
.hero h1{color:#fff;font-size:clamp(2.5rem,6vw,4.6rem);margin-bottom:22px;letter-spacing:-.03em}
.hero h1 .hl{color:#ffb38a}
.hero-lede{font-size:clamp(1.1rem,2vw,1.32rem);color:#d3e0ee;max-width:620px;margin-bottom:36px;line-height:1.55}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:44px}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px 40px;border-top:1px solid rgba(255,255,255,.2);padding-top:26px;max-width:620px}
.hero-meta .m .k{font-size:1.8rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.hero-meta .m .k .u{color:#ffb38a}
.hero-meta .m .v{font-size:.85rem;color:#9fb6cc;text-transform:uppercase;letter-spacing:.08em}
.hero-call{position:absolute;right:26px;bottom:28px;z-index:1;display:flex;gap:12px;align-items:center;background:rgba(141,36,36,.92);color:#fff;padding:13px 20px;border-radius:8px;font-weight:700;box-shadow:var(--shadow)}
.hero-call svg{width:20px;height:20px}
.hero-call .pulse{width:9px;height:9px;border-radius:50%;background:#7CFFA0;box-shadow:0 0 0 0 rgba(124,255,160,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(124,255,160,0)}100%{box-shadow:0 0 0 0 rgba(124,255,160,0)}}

/* Services (dark) */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden}
.svc-card{display:flex;align-items:center;gap:14px;background:var(--blue-900);padding:26px 28px;min-height:84px;transition:background .3s var(--ease)}
.svc-card::before{content:"";width:8px;height:8px;border-radius:50%;background:#ffb38a;flex:none}
.svc-card:hover{background:var(--blue-700)}
.svc-name{font-size:1.08rem;color:#fff;font-weight:600;line-height:1.3}

/* About — overlapping photo */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.about-figure{position:relative}
.about-figure .main{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.about-figure .main img{width:100%;aspect-ratio:4/3;object-fit:cover}
.about-figure .badge{position:absolute;right:-18px;bottom:-26px;background:var(--maroon);color:#fff;padding:22px 26px;border-radius:var(--radius);box-shadow:var(--shadow);max-width:230px}
.about-figure .badge .big{font-size:2.4rem;font-weight:800;line-height:1}
.about-figure .badge .sm{font-size:.86rem;opacity:.92}
.about-grid ul{list-style:none;padding:0;margin:20px 0 30px;display:grid;gap:14px}
.about-grid li{display:flex;gap:14px;align-items:flex-start;font-size:1.02rem}
.about-grid li svg{width:24px;height:24px;color:var(--maroon);flex:none;margin-top:2px}

/* Stat band */
.statband{background:linear-gradient(120deg,var(--blue-950),var(--blue));color:#fff}
.statband .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;padding:60px 0}
.statband .num{font-size:clamp(2.4rem,5vw,3.4rem);font-weight:800;letter-spacing:-.03em}
.statband .num .u{color:#ffb38a}
.statband .label{font-size:.92rem;color:#9fb6cc;text-transform:uppercase;letter-spacing:.06em}

/* Team */
.team-group+.team-group{margin-top:46px}
.team-group h3{font-size:.92rem;text-transform:uppercase;letter-spacing:.14em;color:var(--maroon);border-bottom:2px solid var(--line);padding-bottom:10px;margin-bottom:24px}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.member:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(7,26,46,.14)}
.avatar{width:112px;height:112px;border-radius:16px;margin:0 auto 14px;object-fit:cover;display:block;background:var(--blue-50);box-shadow:0 8px 20px rgba(7,26,46,.18)}
.member h4{margin:0 0 3px;font-size:1rem}
.member .creds{font-size:.82rem;color:var(--maroon);font-weight:700}

/* Courses (dark) */
.course-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:840px;margin:0 auto}
.course{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:24px;transition:background .25s,transform .25s var(--ease)}
.course:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.course .tag{display:inline-block;font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:#ffb38a;background:rgba(255,179,138,.15);font-weight:700;padding:4px 10px;border-radius:999px}
.course h3{color:#fff;font-size:1.14rem;margin:12px 0 2px}
.course-meta{font-size:.84rem;color:#ffb38a;font-weight:600;margin:0 0 10px}
.course p{color:#9fb6cc;font-size:.92rem;margin:0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.office{display:flex;gap:15px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:14px}
.office svg{width:24px;height:24px;color:var(--maroon);flex:none}
.office h4{margin:0 0 3px}.office p{margin:0;color:var(--slate);font-size:.94rem}.office a{font-weight:700}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:0 16px 40px rgba(7,26,46,.10)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:15px}
.field label{display:block;font-size:.85rem;font-weight:700;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:7px;font-family:inherit;font-size:.97rem;color:var(--ink);background:#f6f8fa;transition:border-color .2s,box-shadow .2s,background .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(20,72,127,.15)}
.field textarea{resize:vertical;min-height:108px}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:.82rem;color:var(--slate);text-align:center;margin:14px 0 0}
.form-success{display:none;text-align:center;padding:18px;background:#eafaf0;border:1px solid #b6e6c8;border-radius:8px;color:#1b7a43;font-weight:700;margin-top:16px}

/* Footer */
.footer{background:var(--blue-950);color:#9fb6cc;padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer img{height:32px;margin-bottom:16px}
.footer h4{color:#fff;font-size:.92rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.footer a{color:#9fb6cc;font-size:.94rem;display:block;padding:4px 0;transition:color .18s}
.footer a:hover{color:#ffb38a}
.footer-about{font-size:.94rem;max-width:340px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.84rem;color:#5e7891}
.demo-flag{color:#ffb38a;font-weight:700}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Demo notice — floating pill (bottom) so it never collides with the fixed transparent header */
.demo-ribbon{position:fixed;left:50%;transform:translateX(-50%);bottom:18px;z-index:200;background:var(--maroon);color:#fff;text-align:center;font-size:.82rem;font-weight:600;padding:9px 20px;border-radius:999px;max-width:calc(100% - 28px);box-shadow:0 10px 28px rgba(7,26,46,.4)}
.demo-ribbon a{color:#fff;text-decoration:underline;white-space:nowrap}

/* Responsive */
@media (max-width:940px){
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:48px}
  .about-figure{order:-1;max-width:520px}
  .svc-grid,.course-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .statband .stats{grid-template-columns:repeat(2,1fr);gap:36px 16px}
}
@media (max-width:720px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;inset:80px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 18px 20px;box-shadow:0 12px 30px rgba(7,26,46,.18);transform:translateY(-135%);transition:transform .35s var(--ease)}
  .nav-links.open{transform:none}
  .nav-links li:not(.nav-cta) a{color:var(--charcoal);padding:14px 12px;border-radius:8px}
  .nav-cta{margin:8px 0 0}.nav-cta .btn{width:100%;justify-content:center}
  .hero-call{display:none}
  .hero-meta{gap:18px 30px}
}
@media (max-width:560px){
  body{font-size:16px}
  .svc-grid,.course-grid,.team-grid,.form-row,.footer-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%;justify-content:center}
  .about-figure .badge{right:0;left:auto}
}

/* ===================== Multi-page additions ===================== */
body.inner{padding-top:80px}
.inner .header{background:rgba(255,255,255,.96);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);box-shadow:0 2px 16px rgba(7,26,46,.12);border-color:var(--line)}
.inner .header .logo-white{opacity:0}
.inner .header .logo-blue{opacity:1}
.inner .header .nav-links li:not(.nav-cta) a{color:var(--charcoal)}
.inner .header .nav-toggle span{background:var(--blue)}
.page-banner{background:linear-gradient(120deg,var(--blue-950),var(--blue));color:#fff;padding:54px 0 48px}
.page-banner .eyebrow{color:#ffb38a;margin-bottom:10px}
.page-banner h1{color:#fff;font-size:clamp(1.9rem,4.4vw,2.9rem);margin:0 0 8px}
.page-banner p{color:#9fb6cc;margin:0;font-size:1.05rem;max-width:700px}
.nav-links li:not(.nav-cta) a.is-active{color:#ffb38a}
.inner .header .nav-links li:not(.nav-cta) a.is-active{color:var(--blue);font-weight:700}
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.spec{background:#fff;border:1px solid var(--line);border-top:3px solid var(--maroon);border-radius:var(--radius);padding:24px 26px;box-shadow:0 10px 30px rgba(7,26,46,.06)}
.spec h3{font-size:1.16rem;margin:0 0 12px}
.spec ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.spec li{font-size:.97rem;color:var(--charcoal);display:flex;gap:11px;align-items:center}
.spec li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--maroon);flex:none}
.benefits{list-style:none;padding:0;margin:0 0 8px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.benefits li{display:flex;gap:11px;align-items:flex-start;font-size:1rem;color:var(--charcoal)}
.benefits li svg{width:20px;height:20px;color:var(--maroon);flex:none;margin-top:3px}
@media(max-width:720px){.spec-grid,.benefits{grid-template-columns:1fr}}

/* Outlined secondary button (used for PDF download) */
.btn--outline{border-color:var(--blue);color:var(--blue);background:#fff}
.btn--outline:hover{background:var(--blue-50)}