/* ==========================================================================
   London Boss Security — full-width corporate (cinematic hero + stacked)
   Serious palette: charcoal / graphite / steel-grey + restrained deep-red
   Outfit throughout · squared, structured, professional
   ========================================================================== */
/* Outfit, self-hosted. Google Fonts was the site's only third-party request;
   serving the face ourselves removes it entirely, so the Content-Security-Policy
   can stay at font-src 'self' and there is no CDN left to be compromised. */
@font-face{
  font-family:'Outfit';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('/assets/fonts/outfit-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Outfit';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('/assets/fonts/outfit-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

:root{
  --bg:#ffffff;
  --bg-2:#f3f4f5;         /* light grey section */
  --ink:#15181d;
  --graphite:#171a1f;     /* dark bands / hero */
  --graphite-2:#20242b;
  --steel:#3d444d;        /* strong secondary */
  --slate:#616a75;        /* muted text */
  --line:rgba(21,24,29,.13);
  --line-d:rgba(255,255,255,.14);
  --red:#b0342a;          /* serious accent */
  --red-dk:#8f2820;
  --wash:linear-gradient(180deg, rgba(16,19,24,.62) 0%, rgba(16,19,24,.55) 38%, rgba(12,14,18,.86) 100%);
  --wrap:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Outfit',system-ui,-apple-system,sans-serif;
  font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,5vw,48px);width:100%}

/* reveal-on-scroll */
html.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .reveal.in{opacity:1;transform:none}

/* buttons — squared, serious */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 30px;border-radius:2px;font-weight:600;font-size:.86rem;
  letter-spacing:.06em;text-transform:uppercase;
  transition:transform .2s var(--ease),background .2s,color .2s,border-color .2s;cursor:pointer;border:1px solid transparent;
}
.btn-solid{background:var(--red);color:#fff}
.btn-solid:hover{background:var(--red-dk)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn.full{width:100%}

/* section heads */
.sec-head{max-width:760px;margin-bottom:clamp(30px,4vw,52px)}
.kicker{
  display:inline-block;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;
  font-weight:600;color:var(--red);margin-bottom:18px;
}
.kicker.light{color:#e07a6e}
.sec-head h2{
  font-size:clamp(1.7rem,3.4vw,2.7rem);font-weight:700;line-height:1.08;
  letter-spacing:-.02em;margin:0;color:var(--ink);
}
.sec-sub{max-width:56ch;margin:18px 0 0;color:var(--slate);font-weight:400;font-size:1.05rem}

/* ============================ NAV ====================================== */
.nav{
  position:sticky;top:0;z-index:40;background:var(--graphite);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-in{
  max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,5vw,48px);
  height:70px;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
/* typographic wordmark logo */
.brand{display:inline-flex;flex-direction:column;line-height:1;text-decoration:none}
.brand-mark{display:inline-flex;align-items:baseline;gap:.3em;color:#fff;text-transform:uppercase;white-space:nowrap}
.brand-mark .w1{font-size:1.2rem;font-weight:300;letter-spacing:.185em}
.brand-mark .w2{font-size:1.2rem;font-weight:800;letter-spacing:.03em}
.brand-sub{display:flex;align-items:center;gap:9px;margin-top:8px;font-size:.58rem;font-weight:600;letter-spacing:.4em;text-transform:uppercase;color:#9aa2ac;white-space:nowrap}
.brand-sub::before{content:"";width:20px;height:2px;background:var(--red);flex:none}

.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:.8rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#c3c9d0;transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-cta{
  padding:10px 22px;border-radius:2px;background:var(--red);color:#fff!important;
  letter-spacing:.06em;transition:background .2s;
}
.nav-cta:hover{background:var(--red-dk)}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:#fff;transition:.3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================ HERO ===================================== */
.hero{position:relative;isolation:isolate;background:var(--graphite);color:#fff;overflow:hidden}
.hero-slides,.slide{position:absolute;inset:0}
.slide{
  background-image:var(--wash),var(--img);
  background-size:cover,cover;background-position:center,center;
  opacity:0;transform:scale(1.06);
  transition:opacity 1.5s var(--ease),transform 7s linear;
}
.slide.is-active{opacity:1;transform:scale(1)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg, rgba(14,16,20,.82) 0%, rgba(14,16,20,.55) 46%, rgba(14,16,20,.30) 100%);z-index:1}

.hero-inner{
  position:relative;z-index:2;max-width:var(--wrap);margin:0 auto;width:100%;
  padding:clamp(72px,12vw,140px) clamp(20px,5vw,48px) clamp(120px,15vw,170px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.7em;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:#e6e9ec;padding:9px 16px;border:1px solid rgba(255,255,255,.24);border-radius:2px;
  background:rgba(255,255,255,.05);
}
.eyebrow .dot{width:7px;height:7px;background:var(--red);border-radius:50%;display:inline-block}
.hero h1{
  font-size:clamp(2.5rem,6vw,5rem);font-weight:700;line-height:1.02;
  letter-spacing:-.03em;margin:.55em 0 0;max-width:15ch;color:#fff;
}
.hero h1 span{color:#fff;position:relative;padding-bottom:.06em}
.hero h1 span::after{content:"";position:absolute;left:0;bottom:0;width:2.4em;height:4px;background:var(--red)}
.lede{max-width:60ch;margin:26px 0 0;font-size:clamp(1.02rem,1.5vw,1.18rem);color:#cfd4da;font-weight:400;line-height:1.7}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* hero stat strip */
.hero-stats{position:absolute;left:0;right:0;bottom:0;z-index:2;background:rgba(10,12,15,.55);backdrop-filter:blur(6px);border-top:1px solid rgba(255,255,255,.12)}
.hero-stats-in{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,5vw,48px);display:flex;align-items:center;gap:0}
.hstat{padding:22px 34px 22px 0;margin-right:34px;border-right:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column;gap:2px}
.hstat b{font-size:1.7rem;font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1}
.hstat span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#a7aeb7;font-weight:500}
.hero-dots{margin-left:auto;display:flex;gap:9px}
.hero-dots button{width:22px;height:3px;border-radius:0;padding:0;border:0;cursor:pointer;background:rgba(255,255,255,.28);transition:background .3s}
.hero-dots button.on{background:var(--red)}

/* ============================ INTRO =================================== */
.intro{padding:clamp(56px,7vw,96px) 0;background:var(--bg)}
.intro-in{max-width:960px;display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.intro-lead{margin:0;font-size:clamp(1.4rem,2.4vw,2rem);font-weight:600;line-height:1.28;letter-spacing:-.015em;color:var(--ink)}
.intro-body{margin:0;color:var(--slate);font-size:1.06rem;line-height:1.75;padding-top:6px}

/* ============================ SERVICES ================================ */
.services{padding:clamp(56px,7vw,100px) 0;background:var(--bg-2);border-top:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc{
  position:relative;background:var(--bg);padding:clamp(28px,3vw,44px);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .3s;
}
.svc::before{content:"";position:absolute;left:0;top:0;width:3px;height:0;background:var(--red);transition:height .4s var(--ease)}
.svc:hover{background:#fff}
.svc:hover::before{height:100%}
.svc-no{position:absolute;top:clamp(28px,3vw,44px);right:clamp(28px,3vw,44px);font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--line);color:#c7ccd1}
.svc-ico{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:3px;margin-bottom:22px;background:var(--graphite);color:#fff}
.svc h3{font-size:1.24rem;font-weight:600;margin:0 0 11px;color:var(--ink);letter-spacing:-.01em}
.svc p{margin:0;color:var(--slate);font-weight:400;font-size:.99rem;line-height:1.66;max-width:44ch}

/* ============================ SECTORS ================================= */
.sectors{padding:clamp(56px,7vw,100px) 0;background:var(--graphite);color:#fff}
.sectors .sec-head h2{color:#fff}
.sectors .sec-sub{color:#aab1ba}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{
  padding:13px 22px;border:1px solid rgba(255,255,255,.2);border-radius:2px;
  font-size:.92rem;font-weight:500;color:#dfe3e8;letter-spacing:.01em;
  transition:background .25s,border-color .25s,color .25s;
}
.chips li:hover{background:var(--red);border-color:var(--red);color:#fff}

/* ============================ ON LOCATION (gallery) =================== */
.onloc{padding:clamp(56px,7vw,100px) 0;background:var(--bg-2);border-top:1px solid var(--line)}
.gallery{position:relative}
.gal-stage{position:relative;aspect-ratio:16/9;border-radius:3px;overflow:hidden;background:var(--graphite)}
.gal-slide{
  position:absolute;inset:0;
  background-image:linear-gradient(180deg, rgba(12,14,18,.05) 40%, rgba(12,14,18,.72) 100%),var(--img);
  background-size:cover,cover;background-position:center,center;
  opacity:0;transition:opacity 1s var(--ease);
}
.gal-slide.is-active{opacity:1}
.gal-cap{
  position:absolute;left:clamp(18px,3vw,36px);bottom:clamp(18px,3vw,32px);z-index:2;
  color:#fff;font-weight:600;font-size:clamp(1.05rem,2.2vw,1.5rem);letter-spacing:-.01em;max-width:80%;
}
.gal-cap::before{content:"";display:block;width:36px;height:3px;background:var(--red);margin-bottom:13px}
.gal-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:50px;height:50px;border:0;background:rgba(15,17,20,.5);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .2s;backdrop-filter:blur(4px);
}
.gal-arrow:hover{background:var(--red)}
.gal-arrow.prev{left:0}
.gal-arrow.next{right:0}
.gal-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px}
.gal-count{font-size:.8rem;font-weight:600;letter-spacing:.14em;color:var(--slate)}
.gal-count b{color:var(--ink)}
.gal-dots{display:flex;gap:8px}
.gal-dots button{width:26px;height:3px;border-radius:0;padding:0;border:0;cursor:pointer;background:var(--line);transition:background .3s}
.gal-dots button.on{background:var(--red)}

/* ============================ EXPERIENCE ============================== */
.experience{padding:clamp(56px,7vw,100px) 0;background:var(--bg)}
.experience-in{display:grid;grid-template-columns:auto 1fr;gap:clamp(30px,5vw,74px);align-items:center}
.exp-figure{text-align:left;padding-right:clamp(24px,3vw,48px);border-right:3px solid var(--red)}
.exp-num{font-size:clamp(5rem,12vw,10rem);font-weight:800;line-height:.8;color:var(--graphite);letter-spacing:-.05em;display:block}
.exp-unit{display:block;margin-top:12px;font-size:1.3rem;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.05em}
.exp-label{display:block;margin-top:12px;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);font-weight:500;max-width:14ch}
.exp-body h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0 0 16px;color:var(--ink)}
.exp-body>p{margin:0 0 24px;color:var(--slate);font-size:1.06rem;line-height:1.72;max-width:56ch}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.ticks li{position:relative;padding-left:34px;color:var(--ink);font-weight:400;font-size:1rem}
.ticks li::before{
  content:"";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:2px;
  background:var(--graphite);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12.5l4 4 10-10'/%3E%3C/svg%3E") center/12px no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12.5l4 4 10-10'/%3E%3C/svg%3E") center/12px no-repeat;
}

/* ============================ CONTACT ================================= */
.contact{padding:clamp(56px,7vw,100px) 0;background:var(--bg-2);border-top:1px solid var(--line)}
.contact-wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(20px,3vw,44px);align-items:start}
.form{display:grid;gap:16px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:7px;font-size:.72rem;font-weight:600;letter-spacing:.1em;color:var(--steel);text-transform:uppercase}
.form input,.form select,.form textarea{
  font-family:inherit;font-size:.98rem;font-weight:400;color:var(--ink);
  padding:13px 15px;border:1px solid var(--line);border-radius:2px;background:#fff;
  transition:border-color .2s,box-shadow .2s;text-transform:none;letter-spacing:0;
}
.form input::placeholder,.form textarea::placeholder{color:#9aa1ab;font-weight:400}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--graphite);box-shadow:0 0 0 3px rgba(23,26,31,.1)}
.form textarea{resize:vertical}
.form-note{font-size:.78rem;color:var(--slate);font-weight:400;margin:2px 0 0;text-transform:none;letter-spacing:0}

/* honeypot — off-screen rather than display:none, which some bots skip */
.hp{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden}

/* form status / success panel */
.form-status{
  margin:0;padding:14px 16px;border-radius:2px;font-size:.95rem;line-height:1.55;
  text-transform:none;letter-spacing:0;font-weight:400;display:none;
}
.form-status.show{display:block}
.form-status.err{background:#fdeceb;border:1px solid #e6bab5;color:#8f2820}
.form-status.ok{background:#eaf4ee;border:1px solid #b3d6c1;color:#1e5c37}
.btn[aria-busy="true"]{opacity:.72;pointer-events:none}

.form-done{padding:34px 4px;text-align:center}
.form-done .tick{
  width:56px;height:56px;border-radius:50%;background:var(--red);margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;
}
.form-done h3{font-size:1.12rem;font-weight:600;color:var(--ink);margin:0 0 6px}
.form-done p{color:var(--slate);font-weight:400;margin:0 auto;max-width:38ch;font-size:.98rem}

.contact-side{background:var(--graphite);color:#fff;border-radius:3px;padding:clamp(26px,2.6vw,38px);align-self:stretch}
.contact-side h3{margin:0 0 22px;font-size:1.1rem;font-weight:600;letter-spacing:.02em}
.c-item{display:flex;flex-direction:column;gap:3px;padding:16px 0;border-top:1px solid rgba(255,255,255,.13)}
.c-item:first-of-type{border-top:0;padding-top:0}
.c-lbl{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:#e07a6e;font-weight:600}
.c-val{font-size:1.05rem;font-weight:400;color:#fff}
a.c-item:hover .c-val{color:#e07a6e}
.c-flag{margin:20px 0 0;font-size:.76rem;line-height:1.5;color:#8b929b;font-weight:400}

/* ============================ FOOTER ================================= */
.foot{background:#0f1216;color:#fff;padding:clamp(40px,5vw,58px) 0 26px}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{display:flex;align-items:center;gap:11px}
.foot-brand .brand-crest{color:var(--red)}
.foot-links{display:flex;flex-wrap:wrap;gap:28px}
.foot-links a{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:#aab1ba;font-weight:500;transition:color .2s}
.foot-links a:hover{color:#fff}
.foot-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:.82rem;color:#7e858e;font-weight:400}
.powered a{color:#e07a6e;font-weight:600;border-bottom:1px solid transparent;transition:border-color .2s,color .2s}
.powered a:hover{color:#f0a89f;border-color:#f0a89f}

/* ==========================================================================
   MOBILE
   ========================================================================== */
@media (max-width:900px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--graphite);border-bottom:1px solid rgba(255,255,255,.1);
    padding:6px clamp(20px,5vw,48px) 16px;box-shadow:0 24px 40px -24px rgba(0,0,0,.6);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:.26s var(--ease);
  }
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:14px 2px;border-bottom:1px solid rgba(255,255,255,.08);font-size:.9rem}
  .nav-links a:last-child{border-bottom:0}
  .nav-cta{text-align:center;margin-top:10px;padding:14px}
  .burger{display:flex}

  .intro-in{grid-template-columns:1fr;gap:18px}
  .svc-grid{grid-template-columns:1fr}
  .experience-in{grid-template-columns:1fr;gap:26px}
  .exp-figure{border-right:0;border-bottom:3px solid var(--red);padding:0 0 22px}
  .exp-label{max-width:none}
  .contact-wrap{grid-template-columns:1fr}

  .hero-stats-in{flex-wrap:wrap}
  .hstat{padding:16px 22px 16px 0;margin-right:22px}
  .hstat b{font-size:1.4rem}
  .hero-dots{display:none}

  .gal-stage{aspect-ratio:4/5}
  .gal-arrow{width:42px;height:42px}
}
@media (max-width:560px){
  .f-row{grid-template-columns:1fr}
  .hero h1{font-size:2.5rem}
  .hero-stats-in{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
  .hstat{border-right:0;margin-right:0;padding:14px 0;gap:4px}
  .hstat b{font-size:1.3rem}
  .hstat span{font-size:.58rem;letter-spacing:.07em;line-height:1.25}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .slide{transition:opacity .6s ease}
  html.js .reveal{transition:opacity .5s ease}
}