/* ==========================================================================
   BharatShramSetu — THEME (single source of truth for colours, fonts, buttons)
   Loaded FIRST on every page. Change a colour here and it changes site-wide.
   ========================================================================== */
:root{
  /* Brand colours */
  --blue:#0055b8;          /* primary */
  --blue-dark:#003f8a;     /* hover */
  --navy:#0d1637;          /* dark backgrounds / footer */
  --navy-deep:#080f2a;
  --navy-2:#0b2d66;
  --orange:#f08a1c;        /* accent */
  --orange-dark:#c26d0a;
  --green:#1b9d46;
  --green-dark:#00400f;
  --red:#ab1620;
  /* Neutrals */
  --bg:#f9fcff;
  --tint:#ecf6fd;
  --white:#ffffff;
  --text:#323232;          /* body text */
  --dk:#323232;
  --text-soft:#666666;     /* muted text */
  --mut:#666666;
  --border:#dfe5f0;
  /* Misc */
  --radius:14px;
  --shadow:0 8px 30px rgba(13,22,55,.08);
  --ease:cubic-bezier(.16,1,.3,1);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --hero-grad:linear-gradient(135deg,#0055b8 0%,#00449a 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-family:var(--font);font-weight:700;margin:0;letter-spacing:-.01em}
h1{color:var(--text)} h2{color:var(--blue)} h3,h4,h5,h6{color:var(--navy)}
p{margin:0;color:var(--text-soft);line-height:1.6}
a{color:inherit;text-decoration:none}
ul,ol{margin:0}
img,svg{max-width:100%}
.eyebrow{font-family:var(--font);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-soft);font-weight:600}
[class*="hero"] .eyebrow,.cta-final .eyebrow,[class*="hero"] [class*="eyebrow"]{color:rgba(255,255,255,.85)}

/* ---------- BUTTONS (one definition for the whole site) ----------
   Text is always centred; no empty icon slots, so no "extra space". */
.btn,.btn-primary,.btn-secondary,.btn-ghost,.btn-outline-navy{
  display:inline-flex;align-items:center;justify-content:center;text-align:center;
  gap:8px;padding:0 28px;min-height:50px;line-height:1.2;border-radius:10px;
  font-family:var(--font);font-weight:600;font-size:15px;white-space:nowrap;
  cursor:pointer;border:1.5px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
}
.btn,.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(0,85,184,.22)}
.btn:hover,.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,85,184,.3)}
.btn-outline-navy{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline-navy:hover{background:var(--blue);color:#fff}
.btn-secondary,.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-secondary:hover,.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}
/* On the blue hero/CTA bands the primary button is white with blue text */
[class*="-hero"] .btn-primary,[class*="hero-"] .btn-primary,.cta-final .btn-primary,.cta-final .btn:not(.btn-ghost):not(.btn-secondary),.stats-dark .btn-primary{background:#fff;color:var(--blue);box-shadow:0 8px 20px rgba(0,0,0,.18)}
[class*="-hero"] .btn-primary:hover,[class*="hero-"] .btn-primary:hover,.cta-final .btn-primary:hover,.cta-final .btn:not(.btn-ghost):not(.btn-secondary):hover{background:var(--tint);color:var(--blue-dark)}
button.btn-primary,button.btn{border:1.5px solid transparent}

/* ---------- FORMS (shared look) ---------- */
.field label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea,.lead-popup-form input{
  width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;background:#fff;
  font-family:var(--font);font-size:14.5px;color:var(--text);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus,.lead-popup-form input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,85,184,.12)}
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0;pointer-events:none}
.form-msg{display:none;margin-top:14px;padding:12px 14px;border-radius:10px;font-size:14px;font-weight:500;text-align:center}
.form-msg.is-ok{display:block;background:#edfaf3;color:var(--green-dark);border:1px solid #bfe8cd}
.form-msg.is-err{display:block;background:#fdeeee;color:var(--red);border:1px solid #f3c4c6}
button[disabled]{opacity:.65;cursor:wait}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}