/* Nandi Consulting — Global Styles */
:root{
  --navy:#0b2545;
  --navy-2:#13315c;
  --slate:#3a506b;
  --mist:#f4f6fb;
  --line:#e3e8f0;
  --text:#1a2238;
  --muted:#5b6478;
  --accent:#c9a96a;     /* warm gold */
  --accent-2:#b08e4f;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(11,37,69,.18);
  --container:1140px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-.02em;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2.2rem,4.5vw,3.5rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em;color:var(--slate)}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--accent-2)}
img{max-width:100%;display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.35rem;letter-spacing:-.01em;color:var(--navy)}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:grid;place-items:center;color:var(--accent);font-weight:700;
  box-shadow:var(--shadow);
}
.brand small{display:block;font-family:'Inter',sans-serif;font-weight:400;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

/* ===== Nav ===== */
.nav{display:flex;align-items:center;gap:8px}
.nav a{
  padding:8px 14px;border-radius:8px;font-size:.95rem;color:var(--text);font-weight:500;
}
.nav a:hover{background:var(--mist);color:var(--navy)}
.nav a.active{color:var(--navy);background:var(--mist)}
.nav .cta{background:var(--navy);color:#fff;padding:10px 18px}
.nav .cta:hover{background:var(--navy-2);color:#fff}

.dropdown{position:relative}
.dropdown > a::after{content:" ▾";font-size:.7em;color:var(--muted)}
.dropdown-menu{
  position:absolute;top:100%;left:0;min-width:240px;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow);padding:8px;display:none;
}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:8px;font-size:.92rem}
.dropdown-menu a:hover{background:var(--mist)}

.menu-toggle{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--navy)}

@media (max-width:880px){
  .menu-toggle{display:block}
  .nav{
    position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;padding:12px;border-bottom:1px solid var(--line);
    display:none;
  }
  .nav.open{display:flex}
  .dropdown-menu{position:static;box-shadow:none;border:0;padding-left:12px;display:block}
}

/* ===== Hero ===== */
.hero{
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(201,169,106,.18), transparent 60%),
    linear-gradient(180deg,#0b2545 0%,#13315c 100%);
  color:#fff;padding:96px 0 110px;position:relative;overflow:hidden;
}
.hero h1,.hero h2{color:#fff}
.hero p{color:rgba(255,255,255,.82);font-size:1.1rem;max-width:640px}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:10px;font-weight:600;font-size:.95rem;
  transition:transform .15s ease, background .2s ease;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--accent);color:var(--navy)}
.btn-primary:hover{background:#d8b878;color:var(--navy);transform:translateY(-1px)}
.btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2);color:#fff}

/* ===== Page Header (inner pages) ===== */
.page-head{
  background:linear-gradient(180deg,#0b2545,#13315c);color:#fff;padding:80px 0 70px;
}
.page-head .eyebrow{color:var(--accent)}
.page-head h1{color:#fff;margin-bottom:.3em}
.page-head p{color:rgba(255,255,255,.8);max-width:680px}

/* ===== Sections ===== */
section{padding:80px 0}
.section-tight{padding:56px 0}
.section-muted{background:var(--mist)}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.section-head .eyebrow{color:var(--accent-2)}

/* ===== Grid / Cards ===== */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:880px){.grid-2,.grid-3{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d6dde8}
.card .icon{
  width:48px;height:48px;border-radius:12px;
  background:linear-gradient(135deg,#eef1f8,#fff);
  border:1px solid var(--line);display:grid;place-items:center;color:var(--accent-2);
  margin-bottom:18px;
}
.card .icon svg{width:22px;height:22px}
.card:hover .icon{color:var(--navy);border-color:#d6dde8}
.card h3{margin-bottom:.4em}
.card .more{display:inline-block;margin-top:10px;color:var(--accent-2);font-weight:600;font-size:.9rem}

/* ===== Feature row ===== */
.feature{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.feature.reverse{grid-template-columns:1fr 1.1fr}
.feature.reverse > div:first-child{order:2}
@media (max-width:880px){.feature,.feature.reverse{grid-template-columns:1fr;gap:30px}.feature.reverse > div:first-child{order:0}}
.feature .visual{
  border-radius:var(--radius);min-height:320px;
  background:
    radial-gradient(600px 300px at 20% 20%, rgba(201,169,106,.25), transparent 60%),
    linear-gradient(135deg,#0b2545,#3a506b);
  box-shadow:var(--shadow);
}
ul.bullets{padding-left:0;list-style:none;margin:0}
ul.bullets li{position:relative;padding:8px 0 8px 28px;color:var(--slate)}
ul.bullets li::before{
  content:"";position:absolute;left:0;top:16px;width:14px;height:14px;border-radius:4px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}

/* ===== CTA banner ===== */
.cta-banner{
  background:linear-gradient(135deg,#0b2545,#13315c);color:#fff;
  border-radius:var(--radius);padding:48px;text-align:center;
}
.cta-banner h2{color:#fff}
.cta-banner p{color:rgba(255,255,255,.8);max-width:560px;margin:0 auto 24px}

/* ===== Forms ===== */
.form{display:grid;gap:16px;max-width:620px}
.form label{font-size:.85rem;font-weight:600;color:var(--navy);display:block;margin-bottom:6px}
.form input,.form textarea,.form select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:1rem;background:#fff;color:var(--text);
}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,37,69,.08)}
.form textarea{min-height:140px;resize:vertical}

/* ===== Contact grid ===== */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}
.info-box{background:var(--mist);border-radius:var(--radius);padding:28px}
.info-box h3{margin-top:0}
.info-box p{margin:.2em 0;color:var(--slate)}

/* ===== Prose (legal pages) ===== */
.prose{max-width:820px;margin:0 auto}
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em}
.prose ul{padding-left:1.2em;color:var(--slate)}
.prose li{margin:.4em 0}

/* ===== Footer ===== */
.site-footer{background:#081a32;color:#cfd6e2;padding:60px 0 24px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr}}
.site-footer h4{color:#fff;font-family:'Inter',sans-serif;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;margin:0 0 14px}
.site-footer a{color:#cfd6e2;display:block;padding:4px 0;font-size:.93rem}
.site-footer a:hover{color:var(--accent)}
.footer-brand p{color:#9aa6ba;font-size:.92rem;max-width:320px}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:.85rem;color:#8b97ac;
}

/* ===== 404 ===== */
.notfound{min-height:70vh;display:grid;place-items:center;text-align:center;padding:60px 20px}
.notfound .code{font-family:'Montserrat',sans-serif;font-weight:700;font-size:8rem;letter-spacing:-.04em;line-height:1;color:var(--navy);margin:0}

/* ===== Contact form: captcha + status ===== */
.captcha-row{display:grid;gap:6px}
.captcha-refresh{
  background:none;border:0;cursor:pointer;color:var(--accent-2);
  font-size:1rem;padding:0 6px;margin-left:4px;line-height:1;
}
.captcha-refresh:hover{color:var(--navy)}
#captcha-question{font-weight:700;color:var(--navy);font-family:'Montserrat',sans-serif}
.form-status{
  padding:14px 16px;border-radius:10px;margin-bottom:18px;
  font-size:.95rem;border:1px solid transparent;
}
.form-status.ok{background:#eaf6ec;border-color:#bfe2c3;color:#1f5b2a}
.form-status.error{background:#fbecec;border-color:#f1c4c4;color:#7a1d1d}