/* ============================================================
   N K Mehta & Associates — shared stylesheet for service pages
   Mirrors the design system used on index.html
   ============================================================ */
:root{
  --ink:#0E2336; --navy:#143C63; --blue:#1C5C9E; --blue-soft:#5E86AE;
  --paper:#FBFAF6; --paper-2:#F3F0E9; --text:#1B2A38; --muted:#5E6E7C;
  --line:rgba(20,60,99,.14); --line-soft:rgba(20,60,99,.08);
  --saffron:#FF9933; --green:#138808; --white:#fff;
  --shadow:0 1px 2px rgba(14,35,54,.04), 0 18px 40px -24px rgba(14,35,54,.28);
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Hanken Grotesk",system-ui,sans-serif;background:var(--paper);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:"Spectral",Georgia,serif;font-weight:500;line-height:1.14;color:var(--ink);letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:.7rem}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--blue);opacity:.6}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft);transition:box-shadow .3s}
header.scrolled{box-shadow:0 8px 30px -22px rgba(14,35,54,.4)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{width:112px;height:auto}
.brand-txt{display:flex;flex-direction:column;border-left:1px solid var(--line);padding-left:14px}
.brand-txt b{font-family:"Spectral",serif;font-weight:600;font-size:1.02rem;color:var(--ink);letter-spacing:.01em;line-height:1.15}
.brand-txt span{font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:2px}
.menu{display:flex;align-items:center;gap:32px}
.menu a{font-size:.92rem;font-weight:500;color:var(--text);position:relative;padding:4px 0}
.menu a.active{color:var(--blue)}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--blue);transition:width .3s}
.menu a:hover{color:var(--blue)}
.menu a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.9rem;padding:11px 22px;border-radius:2px;transition:.25s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--blue);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--navy);background:#fff}
.menu a.btn-primary,.menu a.btn-primary:hover{color:#fff}
.nav .btn{padding:10px 20px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* ---------- Breadcrumb ---------- */
.crumbs{padding:20px 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;font-size:.82rem;color:var(--muted)}
.crumbs li{display:flex;align-items:center;gap:8px}
.crumbs li+li::before{content:"/";color:var(--line)}
.crumbs a:hover{color:var(--blue)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}

/* ---------- Page hero ---------- */
.page-hero{position:relative;padding:40px 0 64px;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:0;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(120% 90% at 85% 0%,#000 25%,transparent 72%);opacity:.6;pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:400;margin:16px 0 0;max-width:18ch}
.page-hero h1 em{font-style:italic;color:var(--blue)}
.page-hero .lede{font-size:clamp(1.04rem,1.5vw,1.18rem);color:var(--muted);max-width:62ch;margin:20px 0 8px}
.page-hero .updated{font-size:.78rem;color:var(--muted);margin-top:14px;letter-spacing:.02em}
.page-hero .updated b{color:var(--navy);font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.tricolor-rule{height:3px;width:120px;margin-top:30px;background:linear-gradient(90deg,var(--saffron) 0 33.3%,#fff 33.3% 66.6%,var(--green) 66.6% 100%);border:1px solid var(--line-soft)}

/* ---------- Generic section ---------- */
section{scroll-margin-top:90px}
.pad{padding:74px 0}
.pad-sm{padding:52px 0}
.pad-t{border-top:1px solid var(--line-soft)}
.alt{background:#fff}
.sec-head{max-width:680px;margin-bottom:42px}
.sec-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-top:16px;font-weight:400}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.03rem}
.prose p{max-width:74ch;color:var(--text);margin-bottom:16px;font-size:1.04rem}
.prose p.big{font-family:"Spectral",serif;font-size:1.4rem;font-weight:400;line-height:1.45;color:var(--ink);margin-bottom:22px;max-width:36ch}

/* ---------- Feature grid (what we cover) ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;background:#fff}
.feature{padding:30px 28px;border-right:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.feature:nth-child(3n){border-right:none}
.feature h3{font-size:1.1rem;font-weight:600;font-family:"Hanken Grotesk",sans-serif;color:var(--ink);margin-bottom:8px;display:flex;align-items:baseline;gap:10px}
.feature h3 .dot{flex:0 0 7px;width:7px;height:7px;background:var(--blue);transform:rotate(45deg)}
.feature p{font-size:.93rem;color:var(--muted)}

/* ---------- How we help (steps) ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding-top:22px;border-top:2px solid var(--line)}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;top:-14px;left:0;font-family:"Spectral",serif;font-size:.82rem;font-weight:600;color:#fff;background:var(--navy);width:30px;height:26px;display:grid;place-items:center;border-radius:2px}
.step h4{font-size:1.02rem;font-weight:600;font-family:"Hanken Grotesk",sans-serif;margin-bottom:6px}
.step p{font-size:.9rem;color:var(--muted)}

/* ---------- Value / why list ---------- */
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px}
.value{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:6px 0}
.value .tick{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:rgba(19,136,8,.1);color:var(--green);display:grid;place-items:center;margin-top:2px}
.value h4{font-size:1.01rem;font-weight:600;font-family:"Hanken Grotesk",sans-serif;color:var(--ink);margin-bottom:3px}
.value p{font-size:.93rem;color:var(--muted)}

/* ---------- Stat band ---------- */
.band{background:var(--ink);color:#dbe6f0}
.band .sec-head h2,.band h2{color:#fff}
.band .eyebrow{color:#7fb0dc}.band .eyebrow::before{background:#7fb0dc}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat b{display:block;font-family:"Spectral",serif;font-size:2.4rem;font-weight:500;color:#fff;line-height:1}
.stat span{display:block;margin-top:8px;font-size:.9rem;color:#9fb3c4}

/* ---------- FAQ ---------- */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;padding:18px 44px 18px 0;position:relative;font-family:"Spectral",serif;font-size:1.12rem;color:var(--ink);font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--blue);font-family:"Hanken Grotesk",sans-serif;transition:transform .25s}
.faq details[open] summary::after{content:"\2212"}
.faq .ans{padding:0 44px 20px 0}
.faq .ans p{color:var(--muted);font-size:.98rem;margin-bottom:10px}
.faq .ans p:last-child{margin-bottom:0}
.faq .ans a{color:var(--blue);font-weight:600}

/* ---------- Service link cards (listing) ---------- */
.svc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line-soft);border-radius:5px;padding:30px 28px;transition:.25s;box-shadow:0 1px 2px rgba(14,35,54,.03)}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line)}
.svc-card h3{font-size:1.22rem;font-weight:500;margin-bottom:10px}
.svc-card p{font-size:.93rem;color:var(--muted);margin-bottom:16px;flex:1}
.svc-card .go{font-size:.85rem;font-weight:600;color:var(--blue);display:inline-flex;align-items:center;gap:7px}
.svc-card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.svc-card .tags span{font-size:.72rem;font-weight:600;color:var(--navy);background:var(--paper-2);padding:3px 9px;border-radius:2px}

/* ---------- CTA band ---------- */
.cta{background:linear-gradient(120deg,var(--navy),var(--ink));color:#fff;border-radius:6px;padding:50px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow)}
.cta h2{color:#fff;font-weight:400;font-size:clamp(1.6rem,2.6vw,2.1rem);max-width:20ch}
.cta p{color:#9fb3c4;margin-top:8px;max-width:46ch}
.cta .btn-primary{background:#fff;color:var(--navy)}
.cta .btn-primary:hover{background:var(--saffron);color:var(--ink)}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#9fb3c4;padding:58px 0 26px;margin-top:8px}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand .brand-logo{width:140px;background:#fff;border-radius:8px;padding:12px 16px}
.foot-brand b{display:block;font-family:"Spectral",serif;color:#fff;font-size:1.2rem;margin:16px 0 4px;font-weight:500}
.foot-brand span{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:#7fb0dc;font-weight:600}
.foot-brand p{font-size:.9rem;margin-top:14px;max-width:320px}
.foot-col h5{color:#fff;font-family:"Hanken Grotesk",sans-serif;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px;font-weight:700}
.foot-col a,.foot-col p{display:block;font-size:.92rem;margin-bottom:10px;color:#9fb3c4}
.foot-col a:hover{color:#fff}
.foot-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;font-size:.8rem;color:#6f8295}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.07s}.reveal.d2{transition-delay:.14s}.reveal.d3{transition-delay:.21s}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .feature:nth-child(3n){border-right:1px solid var(--line-soft)}
  .feature:nth-child(2n){border-right:none}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px 24px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .svc-cards{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:1fr;gap:14px}
  .foot-top{grid-template-columns:1fr 1fr;gap:32px}
  .cta{padding:38px}
}
@media(max-width:680px){
  .menu{position:fixed;inset:74px 0 auto 0;background:var(--paper);flex-direction:column;gap:0;padding:10px 0;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .35s;box-shadow:var(--shadow)}
  .menu.open{transform:none}
  .menu a{width:100%;padding:14px 28px;border-bottom:1px solid var(--line-soft)}
  .menu .btn{margin:12px 28px;width:calc(100% - 56px);justify-content:center}
  .burger{display:flex}
  .feature-grid{grid-template-columns:1fr}
  .feature{border-right:none!important}
  .steps,.svc-cards,.stat-grid{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr}
  .wrap{padding:0 22px}
  .pad{padding:54px 0}
}

/* ---------- Contact page (info blocks + enquiry form) ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.info-block{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.info-block:first-of-type{border-top:1px solid var(--line)}
.info-block .ico{flex:0 0 42px;width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:3px;color:var(--blue)}
.info-block .lbl{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--muted);margin-bottom:4px}
.info-block .val{font-size:1.02rem;color:var(--ink);font-weight:500;line-height:1.5}
.info-block .val a:hover{color:var(--blue)}
form{background:#fff;border:1px solid var(--line);padding:34px;border-radius:4px;box-shadow:var(--shadow)}
form h3{font-size:1.35rem;font-weight:500;margin-bottom:6px}
form .sub{font-size:.9rem;color:var(--muted);margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--navy);margin-bottom:6px}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:3px;font-family:inherit;font-size:.95rem;color:var(--ink);background:var(--paper);transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(28,92,158,.1)}
.field textarea{resize:vertical;min-height:96px}
form .btn-primary{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:14px;text-align:center}
@media(max-width:920px){ .contact-grid{grid-template-columns:1fr;gap:40px} }