/* TSIS Consulting: preview stylesheet (palette & type per design brief §3) */
@font-face{font-family:"Manrope";src:url(/assets/fonts/manrope-latin-wght-normal.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Inter";src:url(/assets/fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
:root{
  --navy:#0B1F3A;--deep:#0B1F3A;--signal:#2C4F7C;--silver:#A7B0BC;--silver-l:#C3CAD4;--mist:#EEF1F5;--amber:#B8975A;--amber-d:#A5844A;--gold:#B8975A;--gold-l:#CDB07A;--slate-b:#6B7F99;
  --ink:#1A2230;--slate:#566273;--steel:#D6DBE2;--green:#1F9D6A;
  --p1:#A7B0BC;--p2:#5E7290;--p3:#2C4F7C;--p4:#0B1F3A;
  --head:"Manrope",system-ui,sans-serif;--body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --wrap:1200px;--r:14px;--shadow:0 1px 2px rgba(11,31,58,.06),0 8px 24px rgba(11,31,58,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:#fff;text-rendering:optimizeLegibility}
@media(min-width:900px){body{font-size:1.125rem}}
img,svg{max-width:100%;display:block}
a{color:var(--navy);text-underline-offset:3px}
a:hover{color:var(--signal)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--head);color:var(--navy);line-height:1.15;margin:0 0 .5em;letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.3rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.1rem,4vw,2rem)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-100px;background:var(--amber);color:var(--deep);padding:.6rem 1rem;border-radius:8px;font-weight:600;z-index:100}
.skip:focus{top:1rem}
.mono{font-family:var(--mono);font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-size:.78rem}
.overline{color:var(--signal);margin:0 0 1rem}
.lede{font-size:1.15em;color:var(--slate);max-width:44rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.75rem 1.4rem;border-radius:10px;font-family:var(--body);font-weight:600;font-size:1rem;line-height:1.2;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .15s,color .15s;text-align:center}
.btn-amber{background:var(--amber);color:var(--deep)}
.btn-amber:hover{background:var(--amber-d);color:var(--deep);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.btn-sm{min-height:42px;padding:.55rem 1rem;font-size:.95rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--steel)}
.hdr{display:flex;align-items:center;gap:1rem;min-height:72px}
.brand{display:inline-flex;color:var(--navy);text-decoration:none;flex-shrink:0}
.brand svg{height:52px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:1.6rem}
.nav ul{list-style:none;display:flex;gap:1.5rem;margin:0;padding:0}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.98rem}
.nav a:hover{color:var(--signal)}
.lang{display:inline-flex;align-items:center;gap:.15rem;font-family:var(--mono);font-size:.85rem;font-weight:500}
.lang a{color:var(--slate);text-decoration:none;padding:.35rem .35rem;border-radius:6px;min-width:32px;text-align:center}
.lang a:hover{color:var(--navy);background:var(--mist)}
.lang a[aria-current="true"]{color:var(--navy);font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
.lang .sep{color:var(--steel)}
.menu-btn{display:none;background:none;border:1px solid var(--steel);border-radius:10px;width:46px;height:46px;align-items:center;justify-content:center;cursor:pointer;color:var(--navy)}
.hdr-mobile{display:none;align-items:center;gap:.5rem;margin-left:auto}
@media(max-width:960px){
  .hdr-mobile{display:flex}
  .menu-btn{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--steel);flex-direction:column;align-items:stretch;padding:1rem clamp(1.1rem,4vw,2rem) 1.4rem;gap:1rem;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav ul{flex-direction:column;gap:0}
  .nav ul a{display:block;padding:.8rem 0;border-bottom:1px solid var(--mist);font-size:1.05rem}
  .nav .lang{display:none}
  .brand svg{height:46px}
}

/* Hero */
.hero{position:relative;background:var(--deep);color:#fff;overflow:hidden}
.hero picture,.hero .bg{position:absolute;inset:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,31,58,.96) 0%,rgba(11,31,58,.86) 50%,rgba(26,46,76,.72) 100%);mix-blend-mode:normal}
.hero .wrap{position:relative;z-index:1;padding-top:clamp(4rem,10vw,7.5rem);padding-bottom:clamp(4rem,9vw,7rem)}
.hero h1{color:#fff;max-width:52rem}
.hero .overline{color:var(--silver-l)}
.hero .lede{color:#DDE2E9;max-width:42rem}
.hero .ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 1.6rem}
.micro{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;color:#B9C9E4;font-size:.9rem;margin:0;padding:0;list-style:none}
.micro li{display:flex;align-items:center;gap:.5rem}
.led{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(31,157,106,.2);flex-shrink:0}

/* Sections */
section{padding:clamp(3.5rem,8vw,6rem) 0}
.section-head{max-width:46rem;margin-bottom:2.5rem}
.bg-mist{background:var(--mist)}
.bg-deep{background:var(--deep);color:#fff}
.bg-deep h2,.bg-deep h3{color:#fff}

/* Experience strip */
.strip{padding:1.6rem 0;background:#fff;border-bottom:1px solid var(--steel)}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 2rem}
.strip p{margin:0;color:var(--slate);font-size:.95rem;font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;margin:0;padding:0}
.chip{font-family:var(--mono);font-size:.78rem;font-weight:500;letter-spacing:.03em;color:var(--navy);background:var(--mist);border:1px solid var(--steel);padding:.45rem .8rem;border-radius:999px}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
@media(max-width:1100px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pillars{grid-template-columns:1fr}}
.pillar{background:#fff;border:1px solid var(--steel);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.pillar .ph{aspect-ratio:16/9;overflow:hidden;background:var(--deep)}
.pillar .ph img{width:100%;height:100%;object-fit:cover}
.pillar .pb{padding:1.4rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1}
.pillar .letter{font-family:var(--mono);font-weight:500;font-size:2.6rem;line-height:1;color:var(--pc,var(--navy));margin-bottom:.4rem}
.pillar h3{margin-bottom:1rem}
.svc{list-style:none;margin:0 0 1.2rem;padding:0;flex:1}
.svc li{padding:.75rem 0;border-top:1px solid var(--mist)}
.svc .n{display:flex;gap:.5rem;align-items:baseline;font-weight:600;color:var(--ink);font-size:.98rem;line-height:1.35}
.svc .n .led{transform:translateY(-1px)}
.svc .d{display:block;color:var(--slate);font-size:.9rem;line-height:1.5;margin-top:.2rem;padding-left:16px}
.more{font-weight:600;text-decoration:none;font-size:.95rem}
.more:hover{text-decoration:underline}

/* Situations */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
@media(max-width:960px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:1.5rem;display:flex;flex-direction:column}
.card q{font-family:var(--head);font-weight:700;color:var(--navy);font-size:1.12rem;line-height:1.35;quotes:"\201C" "\201D";margin-bottom:.8rem}
.card p{color:var(--slate);font-size:.98rem;flex:1}

/* Why */
.why{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
@media(max-width:900px){.why{grid-template-columns:1fr}}
.why-img{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow)}
.why-img img{width:100%;height:100%;object-fit:cover}
.points{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem 1.4rem;margin:0;padding:0;list-style:none}
@media(max-width:520px){.points{grid-template-columns:1fr}}
.points h3{font-size:1.08rem;margin-bottom:.3rem}
.points p{color:var(--slate);font-size:.96rem;margin:0}
.points .ix{font-family:var(--mono);font-size:.75rem;color:var(--signal);display:block;margin-bottom:.4rem}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;list-style:none;margin:0;padding:0;counter-reset:s}
@media(max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.steps li{position:relative;padding:1.4rem;border-radius:var(--r);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14)}
.steps .num{font-family:var(--mono);color:var(--amber);font-size:.85rem;display:block;margin-bottom:.8rem}
.steps h3{font-size:1.12rem;margin-bottom:.35rem}
.steps p{color:#C4D2EA;font-size:.96rem;margin:0}
.bg-deep .lede{color:#C4D2EA}

/* Projects */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
@media(max-width:960px){.projects{grid-template-columns:1fr}}
.proj{border:2px dashed var(--steel);border-radius:var(--r);padding:1.5rem;background:#fff;position:relative}
.tag{display:inline-block;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;background:#FFF4E0;color:#7A4B00;border:1px solid #F2D49C;padding:.25rem .55rem;border-radius:6px;margin-bottom:.9rem}
.proj dl{margin:0}
.proj dt{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--signal);margin-top:.9rem}
.proj dd{margin:.15rem 0 0;color:var(--slate);font-size:.95rem}
.note{color:var(--slate);font-size:.9rem}

/* People */
.people{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
@media(max-width:760px){.people{grid-template-columns:1fr}}
.person{display:flex;gap:1.3rem;align-items:flex-start;background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:1.5rem;box-shadow:var(--shadow)}
.person .avatar{width:112px;height:112px;flex-shrink:0;border-radius:12px;overflow:hidden}
.person h3{margin-bottom:.1rem}
.person .role{font-weight:600;color:var(--signal);margin-bottom:.6rem;font-size:.98rem}
.person p{color:var(--slate);font-size:.96rem}
@media(max-width:420px){.person{flex-direction:column}}

/* Serve */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
@media(max-width:860px){.tiles{grid-template-columns:1fr}}
.tile{border-top:4px solid var(--pc,var(--navy));background:#fff;border-radius:0 0 var(--r) var(--r);padding:1.4rem;box-shadow:var(--shadow)}
.tile p{color:var(--slate);font-size:.96rem;margin:0}

/* CTA band */
.band{text-align:center}
.band .lede{margin:0 auto 2rem;color:#C4D2EA}
.band h2{color:#fff}

/* Footer */
.site-footer{background:var(--deep);color:#C3CAD4;padding:3.5rem 0 2rem;font-size:.95rem;border-top:1px solid rgba(255,255,255,.08)}
.site-footer a{color:#DCE6F6;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
.site-footer .brand{color:#fff;--logo-accent:#CDB07A}
.site-footer .brand svg{height:56px}
.site-footer h2{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:#7F95B8;font-weight:500;margin:0 0 .8rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:.35rem 0}
.site-footer .lang a{color:#9FB2D2}
.site-footer .lang a[aria-current="true"]{color:#fff}
.site-footer .lang a:hover{background:rgba(255,255,255,.08);color:#fff}
.fbottom{margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;align-items:center;font-size:.86rem;color:#8EA2C4}
.btc{display:inline-flex;align-items:center;gap:.45rem;font-size:.86rem;color:#8EA2C4;margin:0}
.btc svg{width:16px;height:16px;flex-shrink:0}
.btc.light{color:var(--slate)}

/* Quote page */
.qhero{background:var(--deep);color:#fff;padding:clamp(3rem,7vw,4.5rem) 0}
.qhero h1{color:#fff}
.qhero .lede{color:#C4D2EA}
.qgrid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media(max-width:900px){.qgrid{grid-template-columns:1fr}}
.form-card{background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:clamp(1.3rem,3.5vw,2.2rem);box-shadow:var(--shadow)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem}
@media(max-width:600px){.frow{grid-template-columns:1fr}}
.field{margin-bottom:1.15rem}
label,.legend{display:block;font-weight:600;font-size:.95rem;margin-bottom:.4rem;color:var(--ink)}
.req{color:#B3261E}
.opt{color:var(--slate);font-weight:400}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#F7F9FD;border:1px solid #B9C4D6;border-radius:10px;padding:.75rem .9rem;min-height:48px;transition:border-color .15s,box-shadow .15s}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(47,111,209,.25);background:#fff}
input[aria-invalid=true],textarea[aria-invalid=true]{border-color:#B3261E}
fieldset{border:0;margin:0 0 1.15rem;padding:0;min-width:0}
legend{padding:0;font-weight:600;font-size:.95rem;margin-bottom:.5rem}
.opts{display:flex;flex-wrap:wrap;gap:.55rem}
.opt-btn{position:relative}
.opt-btn input{position:absolute;opacity:0;width:1px;height:1px}
.opt-btn span{display:inline-flex;align-items:center;gap:.45rem;min-height:44px;padding:.55rem 1rem;border:1px solid #B9C4D6;border-radius:999px;background:#fff;font-size:.95rem;font-weight:500;cursor:pointer;color:var(--ink);user-select:none}
.opt-btn span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--steel)}
.opt-btn input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.opt-btn input:checked+span::before{background:var(--amber)}
.opt-btn input:focus-visible+span{outline:3px solid var(--signal);outline-offset:2px}
.opt-btn span:hover{border-color:var(--navy)}
.hint{display:block;color:var(--slate);font-size:.875rem;margin-top:.35rem;line-height:1.5}
.pm{color:var(--slate);font-size:14px;line-height:1.5;margin:.45rem 0 0}
input[type=file]{font:inherit;font-size:.95rem;width:100%;padding:.6rem;border:1px dashed #9AA7BD;border-radius:10px;background:#F7F9FD}
input[type=file]::file-selector-button{font:inherit;font-weight:600;border:0;background:var(--mist);color:var(--navy);padding:.5rem .9rem;border-radius:8px;margin-right:.8rem;cursor:pointer}
.err{color:#B3261E;font-size:.875rem;margin-top:.35rem}
.err:empty{display:none}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.submit-row{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1.4rem}
.promise{color:var(--slate);font-size:.92rem;margin:0}
.privacy-note{color:var(--slate);font-size:.85rem;margin-top:1rem}
.aside{display:grid;gap:1.2rem}
.aside-card{background:var(--mist);border-radius:var(--r);padding:1.5rem}
.aside-card h2{font-size:1.15rem;margin-bottom:.9rem}
.aside-card ol{margin:0;padding:0;list-style:none;counter-reset:a}
.aside-card ol li{counter-increment:a;position:relative;padding-left:2.4rem;margin-bottom:.9rem;font-size:.96rem}
.aside-card ol li::before{content:counter(a);position:absolute;left:0;top:-.1rem;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--mono);font-size:.8rem;display:grid;place-items:center}
.aside-card ul{margin:0;padding:0;list-style:none}
.aside-card ul li{font-size:.92rem;color:var(--slate);margin-bottom:.6rem}
.aside-card ul li strong{color:var(--ink);font-weight:600}
.thanks{text-align:center;padding:2.5rem 1rem}
.thanks .ok{width:64px;height:64px;border-radius:50%;background:rgba(31,157,106,.12);color:var(--green);display:grid;place-items:center;margin:0 auto 1.2rem}
.thanks h2{font-size:1.6rem}
.thanks p{color:var(--slate)}

/* Simple pages */
.prose{max-width:46rem}
.prose h2{font-size:1.4rem;margin-top:2rem}
.prose table{width:100%;border-collapse:collapse;font-size:.92rem}
.prose th,.prose td{text-align:left;border-bottom:1px solid var(--steel);padding:.6rem .4rem;vertical-align:top}
.draft-banner{background:#FFF4E0;color:#6B4200;border:1px solid #F2D49C;border-radius:10px;padding:.8rem 1rem;font-size:.92rem}

/* Phone / WhatsApp */
.phone,.wa{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none;font-weight:600;white-space:nowrap}
.phone svg,.wa svg{width:18px;height:18px;flex-shrink:0}
.contact-line{display:inline-flex;flex-wrap:wrap;align-items:center;gap:.4rem 1rem}
.wa{font-weight:500;font-size:.92em}
.hdr-phone{color:var(--ink);font-size:.95rem;font-family:var(--mono);font-weight:500;letter-spacing:.01em}
.hdr-phone:hover{color:var(--signal)}
@media(min-width:961px) and (max-width:1180px){.hdr-phone .ptxt{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.hdr-phone{padding:.4rem}}
.phone-icon{display:none;width:46px;height:46px;border:1px solid var(--steel);border-radius:10px;align-items:center;justify-content:center;color:var(--navy)}
.phone-icon svg{width:20px;height:20px}
@media(max-width:960px){.phone-icon{display:inline-flex}.nav .hdr-phone{padding:.6rem 0;font-size:1.05rem}}
@media(max-width:360px){.hdr-mobile .lang a{min-width:26px;padding:.3rem .2rem}.phone-icon,.menu-btn{width:42px;height:42px}}
.band-contact{margin-top:1.6rem;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.6rem 1.4rem;font-size:.98rem}
.band-contact a{color:#DCE6F6}
.band-contact a:hover{color:#fff}
.aside-phone .phone{font-size:1.1rem;color:var(--navy)}
.aside-phone .wa{color:var(--navy)}
.aside-phone p{margin:.6rem 0 0;font-size:.95rem}

/* Hero line-art: rocket -> circuit network (decorative, low opacity) */
.hero-art{position:absolute;inset:0;width:100%;height:100%;z-index:1;color:#8FA3BD;opacity:.3;pointer-events:none;max-width:none}
.hero-art .halo{fill:var(--deep);stroke:currentColor}
.hero-art .trace{stroke-dasharray:0 7;stroke-width:2.2}
@media(max-width:800px){.hero-art{opacity:.16}}
@media(prefers-reduced-motion:no-preference){
 .hero-art .node{animation:tsis-drift 9s ease-in-out infinite alternate;transform-box:fill-box}
 .hero-art .node:nth-child(2n){animation-duration:12s;animation-delay:-4s}
 @keyframes tsis-drift{to{translate:0 -4px}}
}
/* faint section divider echoing the network */
main>section+section{position:relative}
main>section+section::before{content:"";position:absolute;left:50%;top:0;width:min(560px,70%);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--silver) 20%,var(--silver) 80%,transparent);opacity:.45}
.btn-amber:focus-visible{outline-color:var(--gold-l)}
.mail-alt{font-size:.92rem;color:var(--slate);margin:.8rem 0 0}
.mail-alt.show{background:var(--mist);border-left:3px solid var(--gold);padding:.6rem .8rem;color:var(--ink)}
.cf-turnstile{margin:.4rem 0 1rem}

/* ===== v3 ===== */
.hero .slogan{font-family:var(--head);font-weight:700;color:var(--gold-l);font-size:clamp(1.05rem,2.2vw,1.35rem);margin:-.2rem 0 1rem;letter-spacing:.01em}
.hero .bg img{filter:saturate(.55) contrast(1.05)}
.f-slogan{margin-top:1rem;color:var(--gold-l);font-family:var(--head);font-weight:700}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--signal);color:#fff}
.all-svc{margin:2rem 0 0;text-align:center}
.pillar h3 a{color:inherit;text-decoration:none}.pillar h3 a:hover{text-decoration:underline}
.svc-links li{padding:0;border-top:1px solid var(--mist)}
.svc-links a.n{display:flex;padding:.7rem 0;text-decoration:none;color:var(--ink);min-height:44px;align-items:center}
.svc-links a.n:hover{color:var(--signal);text-decoration:underline}
/* photo backgrounds */
.photo-bg{position:relative;overflow:hidden;isolation:isolate}
.photo-bg>.bg{position:absolute;inset:0;z-index:-2}
.photo-bg>.bg img{width:100%;height:100%;object-fit:cover}
.photo-bg>.bg::after{content:"";position:absolute;inset:0;background:rgba(11,31,58,.86)}
.why-sec>.bg::after{background:linear-gradient(180deg,rgba(238,241,245,.80) 0%,rgba(238,241,245,.94) 55%)}
.how-sec>.bg::after{background:linear-gradient(160deg,rgba(11,31,58,.95),rgba(11,31,58,.88))}
.svc-hero{color:#fff}.svc-hero h1{color:#fff}.svc-hero .lede{color:#DDE2E9}
/* carousel */
.carousel{position:relative}
.slides{display:grid;grid-auto-flow:column;grid-auto-columns:88%;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;list-style:none;margin:0;padding:.3rem .2rem 1rem;scrollbar-width:none}
.slides::-webkit-scrollbar{display:none}
@media(min-width:700px){.slides{grid-auto-columns:calc(50% - .5rem)}}
@media(min-width:1050px){.slides{grid-auto-columns:calc(33.333% - .67rem)}}
.slide{scroll-snap-align:start;background:#fff;border:1px solid var(--steel);border-top:4px solid var(--gold);border-radius:var(--r);padding:1.6rem;box-shadow:var(--shadow)}
.slide h3{font-size:1.2rem}.slide p{color:var(--slate);margin:0}
.slide .ix{font-family:var(--mono);color:var(--gold);font-size:.8rem;display:block;margin-bottom:.6rem}
.car-ctl{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:.6rem}
.car-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--navy);background:#fff;color:var(--navy);font-size:1.1rem;cursor:pointer}
.car-btn:hover{background:var(--navy);color:#fff}
.dots{display:flex;gap:.2rem}
.dot{width:24px;height:44px;border:0;background:transparent;cursor:pointer;position:relative;padding:0}
.dot::after{content:"";position:absolute;left:7px;top:17px;width:10px;height:10px;border-radius:50%;background:var(--slate-b);opacity:.45}
.dot[aria-current="true"]::after{background:var(--gold);opacity:1;transform:scale(1.25)}
/* process reel */
.reel{position:relative}
.reel-steps{grid-template-columns:repeat(5,1fr)}
@media(max-width:1100px){.reel-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.reel-steps{grid-template-columns:1fr}}
.reel-step .bar{display:block;height:3px;background:rgba(255,255,255,.15);border-radius:2px;margin-top:1rem;overflow:hidden}
.reel-step .bar span{display:block;height:100%;width:0;background:var(--gold)}
.reel.js .reel-step{opacity:.35;transform:translateY(12px);transition:opacity .5s,transform .5s,border-color .5s}
.reel.js .reel-step.on,.reel.js .reel-step.done{opacity:1;transform:none}
.reel.js .reel-step.on{border-color:var(--gold)}
.reel.js .reel-step.done .bar span{width:100%}
.reel.js .reel-step.on .bar span{animation:fill var(--dur,2600ms) linear forwards}
.reel.paused .reel-step.on .bar span{animation-play-state:paused}
@keyframes fill{to{width:100%}}
.reel-toggle{margin-top:1rem;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:8px;padding:.5rem .9rem;min-height:44px;cursor:pointer;font:inherit;font-size:.9rem}
@media (prefers-reduced-motion:reduce){.reel.js .reel-step{opacity:1;transform:none}.reel-step .bar{display:none}}
.meet-wrap{padding:0;margin-top:2.5rem}
.meet{display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;align-items:center;justify-content:space-between;background:rgba(255,255,255,.06);border:1px solid var(--gold);border-radius:var(--r);padding:1.8rem}
.meet h3{color:#fff;font-size:1.45rem}.meet p{color:#C4D2EA;margin:0;max-width:40rem}
.meet .meet-call{margin-top:.7rem}.meet .meet-call a{color:#fff}
.meet-actions{display:flex;flex-direction:column}
/* experience in action */
.ex .proj{border-style:solid}
.ex .tag{background:var(--mist);color:var(--navy);border-color:var(--steel)}
.projects.ex{grid-template-columns:repeat(3,1fr)}
@media(max-width:1000px){.projects.ex{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.projects.ex{grid-template-columns:1fr}}
/* services page */
.toc{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;margin:1.5rem 0 0;padding:0}
.toc a{display:inline-block;padding:.5rem 1rem;border:1px solid rgba(255,255,255,.45);border-radius:999px;color:#fff;text-decoration:none}
.toc a:hover{background:rgba(255,255,255,.1)}
.svc-group{padding:clamp(2.5rem,6vw,4rem) 0;border-bottom:1px solid var(--steel)}
.svc-group:nth-of-type(even){background:var(--mist)}
.svc-group h2 .letter{font-family:var(--mono);color:var(--pc);margin-right:.3rem}
.svc-list{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.svc-item{background:#fff;border:1px solid var(--steel);border-left:4px solid var(--gold);border-radius:var(--r);padding:1.3rem 1.4rem;scroll-margin-top:96px}
.svc-item:target{box-shadow:0 0 0 3px var(--gold)}
.svc-item h3{margin-bottom:.3rem}.svc-item p{color:var(--slate);margin-bottom:.6rem}
.rel{margin:0 0 .8rem;padding-left:1.1rem;color:var(--ink)}.rel li{margin:.15rem 0}
.meet-notice{margin:.6rem 0 0;padding:.7rem .9rem;background:#FFF8EA;border-left:4px solid var(--gold);border-radius:6px;font-size:.95rem}
#f-intent{width:100%;min-height:48px;padding:.6rem .8rem;border:1px solid var(--silver);border-radius:10px;font:inherit;background:#fff}

/* ===== v4 pillars ===== */
.px{position:relative;color:#E6ECF5;background:
 linear-gradient(rgba(34,211,238,.05) 1px,transparent 1px) 0 0/40px 40px,
 linear-gradient(90deg,rgba(34,211,238,.05) 1px,transparent 1px) 0 0/40px 40px,
 radial-gradient(ellipse at 50% 0%,#0B1F3A 0%,#071428 55%,#030A16 100%)}
.px-head{text-align:center;max-width:56rem;margin:0 auto 2.6rem}
.px-eyebrow{display:flex;align-items:center;justify-content:center;gap:.9rem;font-family:var(--mono);font-size:.8rem;letter-spacing:.32em;text-transform:uppercase;color:#7DE3F4;margin:0 0 1rem}
.px-eyebrow .ln{height:1px;width:clamp(2rem,10vw,7rem);background:linear-gradient(90deg,transparent,var(--gold))}
.px-eyebrow .ln:last-child{background:linear-gradient(90deg,var(--gold),transparent)}
.px h2{color:#fff;text-transform:uppercase;font-style:italic;font-weight:800;letter-spacing:.01em;font-size:clamp(1.6rem,4vw,2.7rem)}
.px h2 .hl{color:#38BDF8}
.px-sub{color:#BFCBDB;margin:0 auto}
.px-div{display:block;width:120px;height:2px;margin:1.3rem auto 0;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
@media(max-width:1100px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pgrid{grid-template-columns:1fr}}
.pcard{--c:18px;filter:drop-shadow(0 0 6px color-mix(in srgb,var(--g) 45%,transparent));transition:filter .25s,transform .25s;display:flex}
.pcard:hover,.pcard:focus-within{filter:drop-shadow(0 0 14px color-mix(in srgb,var(--g) 75%,transparent));transform:translateY(-3px)}
.pframe{flex:1;display:flex;padding:1.5px;background:linear-gradient(160deg,var(--g),color-mix(in srgb,var(--g) 35%,#0B1F3A) 60%,var(--gold));
 clip-path:polygon(var(--c) 0,calc(100% - var(--c)) 0,100% var(--c),100% calc(100% - var(--c)),calc(100% - var(--c)) 100%,var(--c) 100%,0 calc(100% - var(--c)),0 var(--c))}
.pcard:hover .pframe,.pcard:focus-within .pframe{background:linear-gradient(160deg,var(--g),var(--gold))}
.pin{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:1.8rem 1.3rem 1.4rem;background:linear-gradient(180deg,#0A1A33,#050E1F);
 clip-path:polygon(var(--c) 0,calc(100% - var(--c)) 0,100% var(--c),100% calc(100% - var(--c)),calc(100% - var(--c)) 100%,var(--c) 100%,0 calc(100% - var(--c)),0 var(--c))}
.hex{width:92px;height:92px;display:grid;place-items:center;color:var(--g);background:color-mix(in srgb,var(--g) 10%,transparent);
 clip-path:polygon(30% 0,70% 0,100% 30%,100% 70%,70% 100%,30% 100%,0 70%,0 30%);box-shadow:inset 0 0 0 2px var(--g);margin-bottom:1.1rem;position:relative}
.hex::before{content:"";position:absolute;inset:0;border:1.5px solid var(--g);clip-path:inherit}
.hex .big{width:52px;height:52px;stroke-width:1.3}
.pcard h3{font-size:1.25rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 .5rem}
.pcard h3 a{color:var(--g);text-decoration:none}.pcard h3 a:hover{text-decoration:underline}
.gdot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);margin:.1rem 0 .9rem}
.pdesc{color:#C9D4E3;font-size:.94rem;line-height:1.5;margin:0 0 1rem}
.plist{list-style:none;margin:0 0 1.2rem;padding:1rem 0 0;width:100%;text-align:left;flex:1;border-top:1px solid color-mix(in srgb,var(--gold) 45%,transparent)}
.plist a{display:flex;gap:.65rem;align-items:center;min-height:44px;padding:.25rem 0;color:#E6ECF5;text-decoration:none;font-size:.93rem;line-height:1.35}
.plist a:hover,.plist a:focus-visible{color:#fff}.plist a:hover span{text-decoration:underline;text-decoration-color:var(--gold)}
.plist .ic{width:20px;height:20px;flex-shrink:0;color:var(--g)}
.pbtns{display:flex;gap:.6rem;width:100%;border-top:1px solid rgba(255,255,255,.12);padding-top:1rem}
.pexplore,.pquote{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:44px;font-family:var(--mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;border-radius:4px}
.pexplore{color:#fff;border:1px solid var(--g)}
.pexplore:hover,.pexplore:focus-visible{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.pquote{color:var(--gold-l);border:1px solid rgba(184,151,90,.5)}
.pquote:hover,.pquote:focus-visible{background:rgba(184,151,90,.15);color:#fff}
.px .all-svc{margin-top:2.4rem}
.px-strip{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem .7rem;margin:2.4rem 0 0;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);font-family:var(--mono);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:#BFCBDB}
.px-strip .ic{width:22px;height:22px;color:var(--gold)}.px-strip .sep{color:var(--gold)}
.px :focus-visible{outline-color:var(--gold)}
@media (prefers-reduced-motion:reduce){.pcard:hover,.pcard:focus-within{transform:none}}
/* ---------- v5: Bitcoin strip, payments, promo ---------- */
.topstrip{background:var(--deep);color:#C4D2EA;font-size:.8rem;border-bottom:1px solid rgba(184,151,90,.35)}
.ts-in{display:flex;align-items:center;justify-content:space-between;gap:.8rem;min-height:34px}
.btc-badge{display:inline-flex;align-items:center;gap:.45rem;color:#fff;text-decoration:none;font-weight:600;letter-spacing:.02em;padding:.18rem .7rem .18rem .25rem;border:1px solid rgba(247,147,26,.55);border-radius:999px;background:rgba(247,147,26,.1);transition:background .2s,border-color .2s}
.btc-badge:hover{background:rgba(247,147,26,.2);border-color:#F7931A;color:#fff}
.btc-logo{width:20px;height:20px;flex-shrink:0;display:block}
.ts-link{color:var(--gold-l);text-decoration:none;font-weight:500}
.ts-link:hover{color:#fff;text-decoration:underline}
.topstrip :focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media (max-width:420px){.ts-link{font-size:.76rem}.btc-badge{font-size:.76rem}}
.pay{background:var(--mist)}
.pay-card{background:linear-gradient(160deg,#0B1F3A,#12305A);color:#E6ECF5;border-radius:18px;padding:clamp(1.5rem,4vw,2.6rem);border:1px solid rgba(184,151,90,.4);box-shadow:0 18px 40px rgba(11,31,58,.18)}
.pay-card h2,.pay-card h3{color:#fff}
.pay-card .overline{color:var(--gold-l);margin:0 0 .4rem}
.pay-card .lede{color:#C4D2EA;margin:0}
.pay-list{list-style:none;margin:1.8rem 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem}
.pay-item{display:flex;gap:.9rem;align-items:flex-start;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:1rem 1.1rem}
.pay-item h3{font-size:1.02rem;margin:0 0 .2rem}.pay-item p{margin:0;font-size:.9rem;color:#B9C6DB}
.pay-ico{flex-shrink:0;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:rgba(184,151,90,.15);color:var(--gold-l)}
.pay-ico svg{width:24px;height:24px}.pay-btc .pay-ico{background:rgba(247,147,26,.14)}.pay-btc .btc-logo{width:26px;height:26px}
.pay-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;border-top:1px solid rgba(255,255,255,.12);padding-top:1.3rem}
.pay-note{margin:0;max-width:40rem;color:#C4D2EA;font-size:.95rem}
.pay-card :focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.promo{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:1rem}
.promo[hidden]{display:none}
.promo-bd{position:absolute;inset:0;background:rgba(6,16,32,.68);backdrop-filter:blur(3px)}
.promo-box{position:relative;width:min(440px,100%);background:linear-gradient(160deg,#0B1F3A,#163A6B);color:#DCE5F2;border:1px solid rgba(184,151,90,.55);border-radius:18px;padding:2rem 1.6rem 1.6rem;box-shadow:0 0 0 1px rgba(56,189,248,.15),0 24px 60px rgba(0,0,0,.45),0 0 40px rgba(56,189,248,.18);text-align:center;animation:promo-in .35s ease-out}
.promo-box:focus{outline:none}
.promo-box h2{color:#fff;font-size:clamp(1.25rem,4.5vw,1.5rem);margin:.6rem 0 .5rem}
.promo-box p{margin:0 0 1.3rem;color:#B9C6DB}
.promo-ic{width:54px;height:54px;margin:0 auto;border-radius:14px;display:grid;place-items:center;background:rgba(56,189,248,.12);color:#38BDF8;border:1px solid rgba(56,189,248,.35)}
.promo-ic svg{width:28px;height:28px}
.promo-x{position:absolute;top:.6rem;right:.6rem;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:transparent;color:#fff;cursor:pointer;display:grid;place-items:center}
.promo-x svg{width:18px;height:18px}.promo-x:hover{background:rgba(255,255,255,.08)}
.promo :focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.promo-cta{width:100%;justify-content:center}
@keyframes promo-in{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.promo-box{animation:none}.btc-badge{transition:none}}
.person .avatar-photo{border-radius:50%;background:#1A1B1F;box-shadow:0 0 0 2px var(--gold),0 6px 16px rgba(11,31,58,.18)}
.person .avatar-photo img{display:block;width:112px;height:112px;border-radius:50%;object-fit:cover}