/* =====================================================================
   Shield Bharat — landing page styles
   Palette : trust-navy #0A2540 · shield-teal #19C3C0 → #0E7490 · saffron #F5A524
   Type    : Sora (display) · IBM Plex Sans (body) · IBM Plex Mono (labels/IDs)
   ===================================================================== */

:root{
  --ink:#0A2540;          /* deep trust navy            */
  --ink-2:#103456;        /* lighter navy panel         */
  --teal:#19C3C0;         /* shield bright              */
  --teal-d:#0E7490;       /* shield deep                */
  --saffron:#F5A524;      /* warm CTA / Bharat accent   */
  --saffron-d:#D98612;
  --green:#16A34A;        /* success / cashless verified*/
  --surface:#F4F8FB;      /* cool clinical white-blue   */
  --surface-2:#EAF1F7;
  --card:#FFFFFF;
  --line:#DCE6EF;
  --text:#13344E;
  --muted:#5A7184;
  --muted-2:#7E93A4;

  --shadow-sm:0 1px 2px rgba(10,37,64,.06),0 2px 8px rgba(10,37,64,.05);
  --shadow:0 10px 30px rgba(10,37,64,.10);
  --shadow-lg:0 24px 60px rgba(10,37,64,.16);

  --display:'Sora',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;

  --r:14px;               /* radius           */
  --r-lg:22px;
  --wrap:1160px;
  --nav-h:72px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  color:var(--text);
  background:var(--surface);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--display);line-height:1.12;color:var(--ink);letter-spacing:-.01em}

.wrap{width:min(var(--wrap),92vw);margin-inline:auto}

/* ---- eyebrow / labels (mono = the "reference number" world) ---------- */
.eyebrow{
  display:inline-block;font-family:var(--mono);font-size:.72rem;font-weight:500;
  letter-spacing:.18em;color:var(--teal-d);
  padding:.38rem .7rem;border:1px solid var(--line);border-radius:999px;
  background:#fff;margin-bottom:1.1rem;
}

/* ---- buttons --------------------------------------------------------- */
.btn{
  --bg:var(--ink);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  background:var(--bg);color:var(--fg);
  padding:.72rem 1.3rem;border:0;border-radius:11px;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,filter .18s ease;
  will-change:transform;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{--bg:linear-gradient(135deg,var(--saffron),var(--saffron-d));--fg:#3a2400;box-shadow:0 8px 22px rgba(245,165,36,.35)}
.btn--primary:hover{box-shadow:0 12px 30px rgba(245,165,36,.45)}
.btn--ghost{--bg:transparent;--fg:var(--ink);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--teal-d);color:var(--teal-d)}
.btn--light{--bg:#fff;--fg:var(--ink);box-shadow:var(--shadow)}
.btn--lg{padding:.92rem 1.6rem;font-size:1rem}
.btn--block{width:100%}
.btn:focus-visible{outline:3px solid var(--teal);outline-offset:3px}

/* ---- scroll progress + nav ------------------------------------------ */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:60;
  background:linear-gradient(90deg,var(--teal),var(--saffron));
}
.nav{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:blur(12px);border-bottom:1px solid transparent;
  transition:box-shadow .25s ease,border-color .25s ease,background .25s ease;
}
.nav.is-stuck{box-shadow:var(--shadow-sm);border-color:var(--line)}
.nav__inner{height:var(--nav-h);display:flex;align-items:center;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--display);font-weight:700;color:var(--ink);font-size:1.18rem}
.brand__mark{display:grid;place-items:center}
.brand--light,.brand--light .brand__name{color:#fff}
.nav__links{display:flex;gap:1.7rem;margin-left:auto;font-weight:500;font-size:.95rem}
.nav__links a{color:var(--muted);position:relative;padding:.2rem 0}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--teal-d);transition:width .22s ease}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.nav__cta{margin-left:.4rem}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav__burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav__mobile{display:none;flex-direction:column;gap:.3rem;padding:0 4vw 1rem}
.nav__mobile a{padding:.85rem .4rem;color:var(--ink);border-bottom:1px solid var(--line);font-weight:500}
.nav__mobile .btn{margin-top:.6rem;border-bottom:0}
.nav.is-mobile-open .nav__mobile{display:flex}

/* ---- hero ------------------------------------------------------------ */
.hero{position:relative;padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem);overflow:hidden}
.hero__glow{
  position:absolute;inset:-20% -10% auto auto;width:60vw;height:60vw;max-width:760px;max-height:760px;
  background:radial-gradient(closest-side,rgba(25,195,192,.22),transparent 70%);
  z-index:0;pointer-events:none;
}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero__title{font-size:clamp(2.3rem,5.4vw,3.7rem);font-weight:800;margin:.2rem 0 1.1rem}
.grad{background:linear-gradient(120deg,var(--teal),var(--teal-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--muted);max-width:34rem;margin-bottom:1.7rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.8rem}
.hero__trust{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;font-family:var(--mono);font-size:.82rem;color:var(--muted)}
.hero__trust li{display:flex;align-items:center;gap:.5rem}
.hero__trust .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 3px rgba(25,195,192,.18)}

/* signature: shield + orbit */
.hero__art{position:relative;display:grid;place-items:center;min-height:340px}
.orbit{position:absolute;inset:0;display:grid;place-items:center;animation:spin 38s linear infinite}
.orbit .chip{
  position:absolute;top:50%;left:50%;
  --r-orbit:165px;
  transform:rotate(calc(var(--a)*60deg)) translateX(var(--r-orbit)) rotate(calc(var(--a)*-60deg));
  font-family:var(--mono);font-size:.72rem;color:var(--ink);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  padding:.32rem .6rem;border-radius:999px;white-space:nowrap;
  animation:spin 38s linear infinite reverse;
}
@keyframes spin{to{transform:rotate(360deg)}}
.shield{filter:drop-shadow(0 18px 36px rgba(14,116,144,.28))}
.shield__body{fill:none;stroke:url(#sg);stroke-width:4;stroke-linejoin:round;
  stroke-dasharray:760;stroke-dashoffset:760;animation:draw 1.5s ease forwards .2s}
.shield__tick{fill:none;stroke:url(#sg);stroke-width:7;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:150;stroke-dashoffset:150;animation:draw 1s ease forwards 1.1s}
@keyframes draw{to{stroke-dashoffset:0}}
.shield__label{
  position:absolute;bottom:8%;left:50%;transform:translateX(-50%);
  font-family:var(--mono);font-size:.74rem;color:var(--teal-d);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  padding:.3rem .7rem;border-radius:999px;
}

/* ---- stats ----------------------------------------------------------- */
.stats{margin-top:-1rem}
.stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow);
}
.stat{background:#fff;padding:1.6rem 1.2rem;text-align:center}
.stat__num{font-family:var(--display);font-weight:800;font-size:clamp(1.8rem,3vw,2.4rem);color:var(--ink)}
.stat__label{font-size:.86rem;color:var(--muted);margin-top:.25rem}

/* ---- generic section ------------------------------------------------- */
.section{padding:clamp(3.4rem,7vw,6rem) 0}
.section--alt{background:var(--surface-2)}
.section__head{max-width:46rem;margin:0 auto 2.6rem;text-align:center}
.section__title{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700}
.section__sub{color:var(--muted);margin-top:.7rem;font-size:1.05rem}

/* ---- service cards --------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:1.7rem 1.5rem 1.5rem;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card__id{position:absolute;top:1.2rem;right:1.3rem;font-family:var(--mono);font-size:.72rem;color:var(--muted-2)}
.card__icon{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;color:var(--teal-d);
  background:linear-gradient(135deg,rgba(25,195,192,.16),rgba(14,116,144,.12));margin-bottom:1rem}
.card__title{font-size:1.16rem;margin-bottom:.5rem}
.card__text{color:var(--muted);font-size:.95rem;margin-bottom:1rem}
.card__link{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--teal-d);display:inline-flex;gap:.35rem;align-items:center}
.card__link span{transition:transform .2s ease}
.card:hover .card__link span{transform:translateX(4px)}

/* ---- process timeline ------------------------------------------------ */
.timeline{list-style:none;max-width:760px;margin-inline:auto;position:relative}
.timeline::before{content:"";position:absolute;left:27px;top:8px;bottom:8px;width:2px;background:var(--line)}
.step{position:relative;display:flex;gap:1.3rem;padding:.6rem 0 1.6rem 0}
.step__no{flex:0 0 auto;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-weight:500;color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-d));
  box-shadow:0 8px 20px rgba(14,116,144,.3);position:relative;z-index:1}
.step__title{font-size:1.18rem;margin-bottom:.25rem}
.step__text{color:var(--muted)}

/* ---- why us ---------------------------------------------------------- */
.why__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.ticks{list-style:none;margin:1.4rem 0 1.9rem;display:grid;gap:.85rem}
.ticks li{position:relative;padding-left:2.1rem;color:var(--text)}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:rgba(22,163,74,.12);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24' fill='none' stroke='%2316A34A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center}
.why__panel{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:2rem 2.1rem;box-shadow:var(--shadow-lg)}
.why__panel hr{border:0;border-top:1px solid rgba(255,255,255,.12);margin:1.3rem 0}
.panel__row{display:flex;flex-direction:column}
.panel__big{font-family:var(--display);font-weight:800;font-size:2.4rem;color:var(--teal)}
.panel__cap{color:#B9CBDA;font-size:.95rem}

/* ---- enquiry --------------------------------------------------------- */
.section--enquiry{background:linear-gradient(180deg,var(--surface),var(--surface-2))}
.enquiry__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,3.5rem);align-items:start}
.enquiry__intro{position:sticky;top:calc(var(--nav-h) + 1rem)}
.enquiry__contacts{list-style:none;margin-top:1.6rem;display:grid;gap:1rem}
.enquiry__contacts li{display:flex;flex-direction:column}
.ec__k{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;color:var(--muted-2);text-transform:uppercase}
.ec__v{font-family:var(--display);font-weight:600;font-size:1.1rem;color:var(--ink)}
a.ec__v:hover{color:var(--teal-d)}

.formbox{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.05rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:block;font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:.4rem}
.opt{font-family:var(--body);font-weight:400;color:var(--muted-2)}
input,select,textarea{
  width:100%;font-family:var(--body);font-size:1rem;color:var(--text);
  padding:.78rem .9rem;border:1.5px solid var(--line);border-radius:11px;background:#fff;
  transition:border-color .18s ease,box-shadow .18s ease;
}
textarea{resize:vertical;min-height:96px}
input::placeholder,textarea::placeholder{color:#A9B8C5}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 4px rgba(25,195,192,.16)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#E0506A;box-shadow:0 0 0 4px rgba(224,80,106,.12)}
.err{display:block;color:#D23B57;font-size:.82rem;margin-top:.35rem;min-height:1em}
.form-note{font-size:.82rem;color:var(--muted-2);text-align:center;margin-top:.8rem}

/* honeypot — visually & semantically hidden, still focus-trappable by bots */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* submit button spinner */
.btn__spinner{width:18px;height:18px;border:2.5px solid rgba(58,36,0,.3);border-top-color:#3a2400;border-radius:50%;display:none}
.btn.is-loading{pointer-events:none;opacity:.85}
.btn.is-loading .btn__label{opacity:.6}
.btn.is-loading .btn__spinner{display:inline-block;animation:spin .7s linear infinite}

/* form alert banner */
.form-alert{display:none;border-radius:11px;padding:.85rem 1rem;font-size:.95rem;margin-bottom:1.1rem;font-weight:500}
.form-alert.is-success{display:block;background:rgba(22,163,74,.1);color:#0F7A38;border:1px solid rgba(22,163,74,.3)}
.form-alert.is-error{display:block;background:rgba(210,59,87,.08);color:#B22C45;border:1px solid rgba(210,59,87,.25)}

/* ---- faq ------------------------------------------------------------- */
.faq__wrap{max-width:780px;margin-inline:auto}
.faq{display:grid;gap:.8rem}
.faq__item{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm);overflow:hidden}
.faq__item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.05rem 1.3rem;font-family:var(--display);font-weight:600;color:var(--ink)}
.faq__item summary::-webkit-details-marker{display:none}
.faq__sign{position:relative;flex:0 0 auto;width:18px;height:18px}
.faq__sign::before,.faq__sign::after{content:"";position:absolute;background:var(--teal-d);border-radius:2px;transition:transform .25s ease}
.faq__sign::before{top:8px;left:0;width:18px;height:2px}
.faq__sign::after{top:0;left:8px;width:2px;height:18px}
.faq__item[open] .faq__sign::after{transform:scaleY(0)}
.faq__a{padding:0 1.3rem 1.2rem;color:var(--muted)}

/* ---- cta strip ------------------------------------------------------- */
.ctastrip{background:
   radial-gradient(120% 140% at 80% -20%,rgba(25,195,192,.25),transparent 60%),
   var(--ink);
  color:#fff;padding:clamp(3rem,6vw,4.5rem) 0}
.ctastrip__inner{text-align:center;max-width:40rem;margin-inline:auto}
.ctastrip h2{color:#fff;font-size:clamp(1.8rem,3.6vw,2.6rem)}
.ctastrip p{color:#C6D6E4;margin:.7rem 0 1.6rem}

/* ---- footer ---------------------------------------------------------- */
.footer{background:#06182B;color:#9FB4C6;padding:3rem 0 1.4rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__tag{margin-top:.7rem;font-size:.92rem;max-width:18rem}
.footer__col h4{color:#fff;font-size:.95rem;margin-bottom:.9rem}
.footer__col a,.footer__col span{display:block;color:#9FB4C6;font-size:.92rem;padding:.22rem 0}
.footer__col a:hover{color:var(--teal)}
.footer__bar{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.3rem;font-size:.82rem;color:#6E8499}

/* ---- floating action button ----------------------------------------- */
.fab{position:fixed;right:18px;bottom:18px;z-index:55;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;color:#fff;background:#25D366;
  box-shadow:0 10px 26px rgba(37,211,102,.45);transition:transform .2s ease}
.fab:hover{transform:scale(1.08)}

/* ---- scroll reveal --------------------------------------------------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--d,0ms)}
.reveal.is-in{opacity:1;transform:none}

/* ---- responsive ------------------------------------------------------ */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .hero__grid{grid-template-columns:1fr;text-align:center}
  .hero__copy{order:2}
  .hero__art{order:1;min-height:300px}
  .hero__cta,.hero__trust{justify-content:center}
  .hero__lead{margin-inline:auto}
  .why__grid,.enquiry__grid{grid-template-columns:1fr}
  .enquiry__intro{position:static}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .cards{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__bar{justify-content:center;text-align:center}
  .orbit .chip{--r-orbit:135px}
}

/* ---- accessibility: reduced motion ----------------------------------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .shield__body,.shield__tick{stroke-dashoffset:0}
}