:root{
  --ink:#1D2F43;
  --ink-2:#2A3F58;
  --dark:#17365C;
  --dark-2:#10294A;
  --muted:#4D5E7A;
  --faint:#7A8AA6;
  --bg:#FFFFFF;
  --canvas:#F7F8FA;
  --soft:#F1F3F8;
  --soft-2:#E9EDF5;
  --line:#E3E7F0;
  --line-2:#D3D9E6;
  --accent:#2142C0;
  --accent-dark:#162C6B;
  --accent-soft:#EAF0FF;
  --brand-gradient:linear-gradient(120deg,#F58200,#FF9D00,#FFD500);
  --danger:#B42318;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.06);
  --shadow:0 1px 2px rgba(16,24,40,.06),0 12px 32px -12px rgba(16,24,40,.18);
  --max:1200px;
  --font:'Satoshi','Fira Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-display:'Satoshi','Fira Sans',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease-out:cubic-bezier(.23,1,.32,1);
  --dur:180ms;
}
h1,h2,h3,.sec-title,.btn{font-family:var(--font-display)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overscroll-behavior:none}
@media(pointer:coarse){html{overscroll-behavior:auto}}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding-left:clamp(1rem,3.5vw,2rem);padding-right:clamp(1rem,3.5vw,2rem);padding-left:calc(clamp(1rem,3.5vw,2rem) + env(safe-area-inset-left,0px));padding-right:calc(clamp(1rem,3.5vw,2rem) + env(safe-area-inset-right,0px))}
.skip{position:absolute;left:1rem;top:-4rem;z-index:200;background:var(--dark);color:#fff;padding:.7rem 1.1rem;border-radius:10px;text-decoration:none}
.skip:focus{top:1rem}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
section{scroll-margin-top:90px}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}

/* header */
.topbar{background:var(--dark);color:#C9D4E8;font-size:.78rem;font-family:var(--mono)}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding-top:.5rem;padding-bottom:.5rem;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
.site-head{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1rem;padding-top:.6rem;padding-bottom:.6rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;min-height:44px}
.brand-logo{height:48px;width:auto;display:block;border-radius:8px;flex:none}
.brand-wordmark{height:34px;width:auto;display:block;flex:none}
.nav-links{display:flex;align-items:center;gap:1.3rem;list-style:none}
.nav-links a{text-decoration:none;font-size:.9rem;font-weight:600;color:var(--ink);padding:.6rem .2rem;min-height:44px;display:inline-flex;align-items:center}
.nav-links a:hover{color:var(--accent)}
.nav-links a.active{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-size:.9rem;font-weight:700;text-decoration:none;padding:.85rem 1.5rem;border-radius:999px;border:1px solid transparent;cursor:pointer;min-height:48px;transition:transform var(--dur) var(--ease-out),background-color var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out),box-shadow var(--dur) var(--ease-out);touch-action:manipulation}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--brand-gradient);color:var(--dark-2);box-shadow:none}
.btn-primary:hover{box-shadow:0 10px 24px -12px rgba(245,130,0,.65)}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn-outline:hover{border-color:var(--dark);background:var(--soft)}
.btn-sm{padding:.6rem 1.1rem;min-height:44px;font-size:.84rem}
.btn .arr{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.16);font-size:.8rem;flex:none;transition:transform var(--dur) var(--ease-out)}
.btn-primary .arr{background:rgba(255,255,255,.3)}
.btn:hover .arr{transform:translateX(2px)}
.btn-outline .arr{background:var(--soft)}
.menu-btn{display:none;width:48px;height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:1.2rem;cursor:pointer;touch-action:manipulation}
.menu-btn .bars{position:relative;display:block;width:20px;height:2px;background:currentColor;margin:0 auto;transition:background-color var(--dur) var(--ease-out)}
.menu-btn .bars::before,.menu-btn .bars::after{content:'';position:absolute;left:0;width:20px;height:2px;background:currentColor;transition:transform var(--dur) var(--ease-out)}
.menu-btn .bars::before{top:-6px}.menu-btn .bars::after{top:6px}
.menu-btn[aria-expanded="true"] .bars{background:transparent}
.menu-btn[aria-expanded="true"] .bars::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .bars::after{transform:translateY(-6px) rotate(-45deg)}

/* hero — fills first viewport together with strip */
.hero{background:var(--dark);color:#fff;border-bottom:1px solid var(--dark-2);overflow:hidden;position:relative;display:flex;align-items:center;min-height:clamp(620px,calc(100svh - 150px),880px)}
.hero::before{content:'';position:absolute;inset:0;background:url('../hero.jpg') center/cover no-repeat;opacity:.26;filter:grayscale(.3) contrast(1.05);mask-image:linear-gradient(100deg,#000 55%,transparent 95%);-webkit-mask-image:linear-gradient(100deg,#000 55%,transparent 95%)}
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(600px 300px at 80% 20%,rgba(96,140,255,.22),transparent 60%),linear-gradient(180deg,rgba(23,54,92,.25),rgba(16,41,74,.6));pointer-events:none}
.hero-inner{padding:clamp(3rem,8vh,5.5rem) 0;display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(1.5rem,3vw,2.5rem);align-items:center;width:100%;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#B9C8E8;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:.4rem .8rem;margin-bottom:1rem;background:rgba(255,255,255,.06)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--brand-gradient);font-style:normal;flex:none}
.hero h1{font-size:clamp(2.3rem,5vw,3.9rem);line-height:1.04;letter-spacing:-.04em;margin-bottom:1rem;color:#fff;max-width:22ch;font-weight:900}
.hero h1 span{color:#FFB52E}
@supports((background-clip:text) or (-webkit-background-clip:text)){
  .hero h1 span{background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
}
@media(forced-colors:active){
  .hero h1 span{background:none;-webkit-text-fill-color:CanvasText;color:CanvasText}
}
.hero-sub{color:#CBD7EF;font-size:clamp(1rem,1.5vw,1.12rem);max-width:38rem;margin-bottom:2.1rem;line-height:1.6}
.hero-cta{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:1.4rem}
.hero-cta .btn-outline,.cta-band .btn-outline{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.hero-cta .btn-outline:hover,.cta-band .btn-outline:hover{background:#fff;border-color:#fff;color:var(--dark)}
.hero-points{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.1rem;list-style:none}
.hero-points span{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:.38rem .8rem;font-size:.78rem;font-weight:600;color:#E6EDFF;font-family:var(--mono)}
.hero-right{display:flex;flex-direction:column;gap:1rem;min-width:0}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);overflow:hidden}
.hstat{padding:1rem 1rem;text-align:left;border-right:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);min-width:0}
.hstat:nth-child(2n){border-right:0}
.hstat:nth-last-child(-n+2){border-bottom:0}
.hstat b{display:block;font-size:1.3rem;letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums;font-family:var(--mono);font-weight:700}
.hstat span{font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#9DB1D8;font-family:var(--mono)}
.hero-proof{font-size:.8rem;color:#8FA3C8;font-family:var(--mono)}

/* strip */
.strip{background:var(--dark);color:#D6E0F5;overflow:hidden;white-space:nowrap;border-top:1px solid rgba(255,255,255,.14);position:relative}
.strip::before,.strip::after{content:'';position:absolute;top:0;bottom:0;width:80px;z-index:1;pointer-events:none}
.strip::before{left:0;background:linear-gradient(90deg,var(--dark),transparent)}
.strip::after{right:0;background:linear-gradient(-90deg,var(--dark),transparent)}
.strip-track{display:inline-flex;gap:0;padding:.7rem 0;animation:tick 38s linear infinite;will-change:transform}
.strip:hover .strip-track,.strip:focus-within .strip-track{animation-play-state:paused}
.strip span{font-size:.76rem;font-weight:600;letter-spacing:.08em;font-family:var(--mono);text-transform:uppercase;padding:0 1.1rem;opacity:.9}
.strip span::after{content:"·";margin-left:2.2rem;color:#4A5F8A}
@keyframes tick{to{transform:translateX(-50%)}}

/* sections */
.block{padding:clamp(3rem,6vw,5rem) 0}
.block.canvas{background:var(--canvas)}
.alt{background:var(--canvas);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-title{font-size:clamp(1.65rem,3.4vw,2.4rem);letter-spacing:-.03em;line-height:1.12;margin-bottom:.6rem;font-weight:800}
.sec-title span{color:var(--accent)}
.lede{color:var(--muted);max-width:44rem;font-size:1.02rem;margin-bottom:2rem;line-height:1.6;overflow-wrap:break-word}

/* services — asymmetric bento, no voids */
.svc-tools{display:flex;gap:.7rem;flex-wrap:wrap;align-items:center;margin-bottom:1.4rem}
.search{flex:1;min-width:240px;display:flex;align-items:center;gap:.6rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.65rem 1.1rem;box-shadow:var(--shadow-sm)}
.search input{border:0;outline:0;flex:1;font:inherit;font-size:.92rem;background:transparent;min-width:0}
.count{font-size:.8rem;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:999px;padding:.65rem 1.1rem;white-space:nowrap;font-family:var(--mono)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.feat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;grid-auto-flow:dense}
.feat-grid .svc-card:nth-child(1){grid-column:span 4}
.feat-grid .svc-card:nth-child(2){grid-column:span 2}
.feat-grid .svc-card:nth-child(3){grid-column:span 2}
.feat-grid .svc-card:nth-child(4){grid-column:span 4}
.feat-grid .svc-card:nth-child(5){grid-column:span 3}
.feat-grid .svc-card:nth-child(6){grid-column:span 3}
.svc-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;min-width:0;transition:transform var(--dur) var(--ease-out),box-shadow var(--dur) var(--ease-out),border-color var(--dur) var(--ease-out)}
.svc-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--line-2)}
.svc-card.hidden{display:none}
.svc-card h3{font-size:1.08rem;letter-spacing:-.015em;line-height:1.28;margin-bottom:.55rem;font-weight:800;overflow-wrap:break-word}
.svc-card ul{list-style:none;margin-bottom:.8rem}
.svc-card li{position:relative;padding:.32rem 0 .32rem 1.5rem;font-size:.87rem;color:#33456A;border-bottom:1px dashed var(--line);overflow-wrap:break-word}
.svc-card li:last-child{border-bottom:0}
.svc-card li::before{content:"";position:absolute;left:0;top:.55rem;width:14px;height:14px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 5.2 4.2 7.4 8 2.8' fill='none' stroke='%232142C0' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center/10px no-repeat}
.svc-card li.extra{display:none}
.svc-card.open li.extra{display:block}
.more{align-self:flex-start;background:none;border:0;color:var(--accent);font:inherit;font-size:.84rem;font-weight:700;cursor:pointer;padding:.6rem 0;min-height:44px;touch-action:manipulation}
.more:hover{text-decoration:underline}
.svc-cta{margin-top:auto;padding-top:.9rem;display:flex;flex-direction:column;gap:.5rem;border-top:1px solid var(--line)}
.svc-cta .btn{width:100%}
.svc-cta .ghost-link{background:none;border:0;color:var(--accent);font:inherit;font-size:.84rem;font-weight:700;cursor:pointer;padding:.6rem;min-height:44px;border-radius:10px;touch-action:manipulation}
.svc-cta .ghost-link:hover{background:var(--accent-soft)}

/* why / process */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.info{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.35rem;box-shadow:var(--shadow-sm);min-width:0;overflow-wrap:break-word}
.info-ic{width:40px;height:40px;border-radius:10px;background:var(--dark);color:#fff;display:grid;place-items:center;margin-bottom:.8rem}
.info-ic svg{width:20px;height:20px}
.info h3{font-size:.98rem;margin-bottom:.3rem;font-weight:800}
.info p{color:var(--muted);font-size:.88rem;overflow-wrap:break-word}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.5rem}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.35rem;position:relative;box-shadow:var(--shadow-sm);min-width:0}
.step b.step-n{display:inline-grid;place-items:center;min-width:34px;height:34px;border-radius:50%;background:var(--dark);color:#fff;font-size:.82rem;margin-bottom:.7rem;font-family:var(--mono);padding:0 .5rem}
.step h3{font-size:.96rem;margin-bottom:.3rem}
.step p{color:var(--muted);font-size:.86rem}

/* deliverables */
.deliv{display:grid;grid-template-columns:1.1fr .9fr;gap:1rem;align-items:start}
.eor{background:#fff;border:1px solid var(--dark);border-left-width:4px;border-radius:var(--radius);padding:1.1rem 1.2rem;font-size:.9rem;box-shadow:var(--shadow-sm)}
.eor b{display:inline-block;background:var(--dark);color:#fff;border-radius:999px;padding:.2rem .7rem;font-size:.68rem;letter-spacing:.08em;margin-bottom:.5rem;font-family:var(--mono)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:1rem;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:clamp(1.3rem,3vw,2rem);min-width:0}
.form-card h3{font-size:1.25rem;letter-spacing:-.02em;font-weight:800}
.form-note{color:var(--muted);font-size:.86rem;margin:.3rem 0 1.2rem;overflow-wrap:break-word}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{margin-bottom:1rem;min-width:0}
.field label{display:block;font-size:.74rem;font-weight:700;letter-spacing:.04em;margin-bottom:.4rem}
.field label i{font-style:normal;color:var(--accent)}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1.5px solid var(--line-2);border-radius:10px;padding:.78rem .9rem;font:inherit;font-size:.93rem;color:var(--ink);min-width:0}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(33,66,192,.14)}
.field textarea{resize:vertical;min-height:120px}
.field select{background-color:#fff;color:var(--ink)}
.err{display:none;color:var(--danger);font-size:.78rem;margin-top:.3rem;font-weight:600}
.err.show{display:block}
.info-card{background:var(--dark);color:#fff;border-radius:20px;padding:clamp(1.3rem,3vw,1.8rem);box-shadow:var(--shadow);min-width:0}
.info-card h3{font-size:1.08rem;margin-bottom:1rem}
.info-card h3 span{color:#A9BEFF}
.info-row{display:flex;gap:.85rem;align-items:flex-start;padding:.8rem 0;border-bottom:1px solid rgba(255,255,255,.12);min-width:0}
.info-ic2{width:40px;height:40px;flex:none;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center}
.info-ic2 svg{width:18px;height:18px}
.info-row small{display:block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#9DB1D8;margin-bottom:.15rem;font-weight:700;font-family:var(--mono)}
.info-row a{color:#fff;overflow-wrap:anywhere}
.resp{margin-top:1rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:.85rem 1rem;font-size:.85rem}
.faq{max-width:56rem;margin:2.5rem auto 0}
.faq h3{text-align:center;font-size:1.22rem;margin-bottom:1.1rem;letter-spacing:-.02em}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.6rem;box-shadow:var(--shadow-sm);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.15rem;font-weight:700;font-size:.94rem;min-height:48px;touch-action:manipulation}
.faq summary::-webkit-details-marker{display:none}
.faq details .faq-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--dur) var(--ease-out)}
.faq details[open] .faq-body{grid-template-rows:1fr}
.faq-body > div{overflow:hidden}
.faq details p{padding:0 1.15rem 1.15rem;color:var(--muted);font-size:.9rem}
.pm{width:28px;height:28px;flex:none;border-radius:50%;background:var(--soft);color:var(--ink);display:grid;place-items:center;font-weight:700;transition:transform var(--dur) var(--ease-out)}
details[open] .pm{transform:rotate(45deg)}
.success{display:none;background:var(--soft);border:1.5px solid var(--accent);border-radius:12px;padding:1.8rem 1.4rem;text-align:center}
.success.show{display:block}
.spinner{width:18px;height:18px;border-radius:50%;border:2px solid rgba(16,41,74,.25);border-top-color:currentColor;animation:spin .7s linear infinite;display:inline-block;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}

/* final cta — ink, not blue gradient */
.final-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:1.1rem}
.final-card div{display:flex;justify-content:space-between;gap:.8rem;padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.88rem}
.final-card div:last-child{border:0}
.final-card span{color:#9DB1D8;font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.cta-band{background:var(--dark);color:#fff;border-radius:20px;padding:clamp(1.7rem,4vw,2.8rem);display:grid;grid-template-columns:1.2fr .8fr;gap:1.5rem;align-items:center;margin-bottom:3rem;border:1px solid var(--dark-2)}
.cta-band h2{letter-spacing:-.03em;line-height:1.1;font-weight:900}
.cta-band p{color:#B9C8E8}

/* footer */
footer{border-top:1px solid var(--line);background:#fff}
.tblock{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:1.5rem;padding:2.2rem 0 1.4rem}
.tblock h4{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.65rem;font-family:var(--mono)}
.tblock a{display:inline-flex;align-items:center;text-decoration:none;padding:.35rem 0;font-size:.89rem;min-height:32px}
.tblock a:hover{color:var(--accent)}
.tblock p{color:var(--muted);font-size:.86rem;max-width:24rem;overflow-wrap:break-word}
.foot-base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.1rem 0 1.8rem;font-size:.78rem;color:var(--muted);border-top:1px solid var(--line);font-family:var(--mono)}
.foot-base a{color:var(--ink)}

/* reveal — fast, staggered */
.rv{opacity:0;transform:translateY(12px);transition:opacity 220ms var(--ease-out),transform 220ms var(--ease-out);transition-delay:calc(var(--i,0)*60ms)}
.rv.in{opacity:1;transform:none}
@media(max-width:1020px){
  .hero-inner{grid-template-columns:1fr}
  .hero{min-height:calc(100svh - 116px)}
  .hero::before{mask-image:linear-gradient(180deg,#000 40%,transparent 100%);-webkit-mask-image:linear-gradient(180deg,#000 40%,transparent 100%);opacity:.22}
  .deliv,.contact-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr 1fr}
  .feat-grid{grid-template-columns:1fr 1fr}
  .feat-grid .svc-card:nth-child(n){grid-column:span 1}
  .feat-grid .svc-card:nth-child(1){grid-column:1/-1}
  .grid-4,.steps{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
  .tblock{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr}
}
@media(max-width:900px){
  .nav-cta{display:none}
}
@media(max-width:700px){
  .nav-links{position:fixed;top:70px;left:.7rem;right:.7rem;background:#fff;flex-direction:column;align-items:stretch;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:.5rem;max-height:0;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out),max-height var(--dur) var(--ease-out),visibility var(--dur);z-index:79;overscroll-behavior:contain}
  .nav-links.open{max-height:420px;opacity:1;visibility:visible;transform:none}
  .nav-links a{display:flex;padding:.85rem 1rem;border-radius:10px;min-height:48px}
  .nav-links a:hover{background:var(--soft)}
  .menu-btn{display:block}
  .topbar{display:none}
  .svc-grid,.grid-4,.steps{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .feat-grid .svc-card:nth-child(n){grid-column:1/-1}
  .frow{grid-template-columns:1fr}
  .tblock{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .rv{opacity:1 !important;transform:none !important}
  .strip-track{animation:none;flex-wrap:wrap;white-space:normal}
}
/* multi-page */
.page-hero{background:var(--dark);color:#fff;padding:clamp(2.2rem,5vw,3.8rem) 0;position:relative;overflow:hidden;border-bottom:1px solid var(--dark-2)}
.page-hero::before{content:'';position:absolute;inset:0;background:url('../hero.jpg') center/cover no-repeat;opacity:.14;filter:grayscale(.4)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.9rem);letter-spacing:-.035em;line-height:1.06;margin-bottom:.6rem;font-weight:900;max-width:24ch}
.page-hero p{color:#B9C8E8;max-width:44rem;font-size:1rem;overflow-wrap:break-word}
.crumbs{font-size:.76rem;font-weight:600;color:#8FA3C8;margin-bottom:.9rem;font-family:var(--mono)}
.crumbs a{color:#fff;text-decoration:none}.crumbs a:hover{text-decoration:underline}
.nav-links a.active{color:var(--accent)}
.pill-row{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.1rem 0 0;list-style:none}
.pill-row span{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:.35rem .8rem;font-size:.74rem;font-weight:600;font-family:var(--mono)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:1rem;align-items:start}
.list-check{list-style:none;margin:.8rem 0}
.list-check li{position:relative;padding:.4rem 0 .4rem 1.6rem;font-size:.92rem;color:#33456A;border-bottom:1px dashed var(--line);overflow-wrap:break-word}
.list-check li::before{content:"";position:absolute;left:0;top:.62rem;width:14px;height:14px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 5.2 4.2 7.4 8 2.8' fill='none' stroke='%232142C0' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center/10px no-repeat}
.detail-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:1rem;align-items:start}
.toc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.15rem;box-shadow:var(--shadow-sm);position:sticky;top:90px;min-width:0}
.toc h4{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.55rem;font-family:var(--mono)}
.toc a{display:flex;align-items:center;text-decoration:none;padding:.45rem 0;font-size:.87rem;font-weight:600;min-height:36px;overflow-wrap:break-word}
.toc a:hover{color:var(--accent)}
.toc .btn{margin-top:.7rem;width:100%}
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.4rem}
.prevnext a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem;text-decoration:none;box-shadow:var(--shadow-sm);min-width:0;transition:border-color var(--dur) var(--ease-out)}
.prevnext a:hover{border-color:var(--dark)}
.prevnext small{display:block;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-family:var(--mono)}
.prevnext b{font-size:.92rem;overflow-wrap:break-word}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.1rem}
.related a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.05rem;text-decoration:none;box-shadow:var(--shadow-sm);min-width:0;transition:box-shadow var(--dur) var(--ease-out),transform var(--dur) var(--ease-out)}
.related a:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.related b{display:block;margin-bottom:.2rem;overflow-wrap:break-word}
.related span{font-size:.82rem;color:var(--muted)}
@media(max-width:1020px){.split,.detail-grid{grid-template-columns:1fr}.feat-grid,.related{grid-template-columns:1fr 1fr}.toc{position:static}}
@media(max-width:700px){.feat-grid,.related,.prevnext{grid-template-columns:1fr}}

/* ===== Responsive polish — tablet + mobile (single override layer) ===== */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:84px}
html,body{overflow-x:clip;max-width:100%}
@supports not (overflow:clip){html,body{overflow-x:hidden}}
body{-webkit-tap-highlight-color:transparent}
img,svg,video{height:auto}
main{min-width:0}
section,header,footer,div{min-width:0}
pre,table{max-width:100%}
table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
/* legacy svh fallback first, modern second */
.hero{min-height:clamp(560px,calc(100vh - 150px),880px);min-height:clamp(560px,calc(100svh - 150px),880px)}

@media(max-width:1020px){
  html{scroll-padding-top:76px}
  section{scroll-margin-top:76px}
  .topbar{display:none} /* reclaim vertical space; contact info lives in footer + contact page */
  .nav{min-height:68px}
  .nav-links{gap:.85rem}
  .nav-links a{font-size:.86rem}
  .hero{min-height:0}
  .hero-inner{padding:3.25rem 0;grid-template-columns:minmax(0,1fr);max-width:44rem}
  .hero-right{max-width:34rem}
  .hero h1{max-width:20ch}
  .page-hero{padding:2.4rem 0}
  .block{padding:2.75rem 0}
  .cta-band{padding:1.75rem}
  .tblock{grid-template-columns:1.4fr 1fr}
  .tblock>div:first-child{grid-column:1/-1}
  .tblock p{max-width:38rem}
  .toc .btn{min-height:48px}
}
@media(max-width:700px){
  html{scroll-padding-top:72px}
  section{scroll-margin-top:72px}
  .nav{min-height:64px}
  .site-head{box-shadow:0 1px 0 var(--line)}
  .nav-links{top:calc(64px + env(safe-area-inset-top,0px));max-height:calc(100vh - 80px);max-height:calc(100svh - 80px);max-height:calc(100dvh - 80px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  body.menu-open{overflow:hidden}
  .hero-inner{padding:2.5rem 0 2.75rem}
  .hero h1{font-size:clamp(2rem,9vw,2.6rem);line-height:1.06}
  .hero-sub{font-size:1rem;margin-bottom:1.6rem}
  .hero-cta{margin-bottom:1.1rem}
  .hero-stats{border-radius:12px}
  .hstat{padding:.9rem .85rem}
  .hstat b{font-size:1.15rem}
  .strip::before,.strip::after{width:40px}
  .strip span{font-size:.7rem;padding:0 .85rem}
  .strip span::after{margin-left:1.7rem}
  .sec-title{font-size:clamp(1.45rem,6.4vw,1.9rem)}
  .lede{font-size:.98rem;margin-bottom:1.5rem}
  .block{padding:2.5rem 0}
  .svc-card,.info,.step{padding:1.15rem}
  .svc-tools{gap:.6rem}
  .search{padding:.7rem 1rem}
  .cta-band{padding:1.5rem;border-radius:16px;margin-bottom:2.25rem}
  .final-card div{flex-wrap:wrap;row-gap:.15rem}
  .prevnext a[style]{text-align:left !important}
  .toc a{min-height:44px;padding:.6rem 0}
  .tblock{grid-template-columns:1fr;gap:1.25rem;padding:1.75rem 0 1.25rem}
  .tblock a{min-height:44px}
  .foot-base{flex-direction:column;gap:.4rem;padding:1rem 0 1.5rem}
  .page-hero h1{font-size:clamp(1.75rem,8vw,2.3rem)}
  .pill-row{margin-top:.9rem}
  .contact-grid{gap:1.25rem}
  .form-card{border-radius:16px;padding:1.25rem}
  .info-card{border-radius:16px}
  .faq summary{padding:1rem;gap:.75rem}
}
@media(max-width:480px){
  .hero-cta .btn{flex:1 1 100%}
  .hero-points span{font-size:.72rem}
  .svc-tools{flex-direction:column;align-items:stretch}
  .search{min-width:0;width:100%}
  .count{text-align:center;white-space:normal}
  .frow{gap:0}
  .btn{padding:.85rem 1.25rem}
  .cta-band .btn{width:100%}
  .prevnext{grid-template-columns:1fr}
  .hstat span{font-size:.62rem}
}
@media(max-width:380px){
  .wrap{padding-left:1rem;padding-right:1rem}
  .hero h1{font-size:1.95rem}
  .hero-stats{grid-template-columns:1fr 1fr}
  .brand-logo{height:34px}
  .brand-wordmark{height:24px}
  .final-card b{font-size:.82rem}
}
/* short landscape phones / tablets: never force full-viewport hero */
@media(max-height:520px) and (orientation:landscape){
  .hero{min-height:0}
  .hero-inner{padding:2rem 0}
  .nav{min-height:60px}
  .nav-links{top:60px}
}
/* coarse pointers: guarantee 44px targets + no iOS zoom */
@media(pointer:coarse){
  .tblock a{min-height:44px}
  .toc a{min-height:44px}
  .related a{padding:1rem}
}
@media(pointer:coarse) and (max-width:700px){
  .field input,.field select,.field textarea{font-size:16px} /* prevents iOS auto-zoom on focus */
  #copyEmail{min-height:44px}
}
.num{font-variant-numeric:tabular-nums;font-family:var(--mono)}