:root{
  --sm-ink:#15233d;
  --sm-ink-2:#42556f;
  --sm-ink-3:#6f8198;
  --sm-line:#e5edf3;
  --sm-line-strong:#d7e4ec;
  --sm-surface:#ffffff;
  --sm-surface-2:#f7fbfd;
  --sm-surface-3:#f1f7fa;
  --sm-brand:#4aa8c8;
  --sm-brand-dark:#2f93b4;
  --sm-brand-soft:#eaf7fb;
  --sm-success:#1f9d68;
  --sm-warning:#c98a15;
  --sm-danger:#cf4f5f;
  --sm-radius:12px;
  --sm-radius-md:10px;
  --sm-radius-sm:8px;
  --sm-shadow:0 18px 45px rgba(21,35,61,.08), 0 6px 20px rgba(21,35,61,.05);
  --sm-shadow-soft:0 10px 30px rgba(21,35,61,.06);
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--sm-ink);
  background:#fff;
  line-height:1.5;
}

img{
  max-width:100%;
  display:block;
}

a{
  color:inherit;
  text-decoration:none;
}

button,
input,
textarea,
select{
  font:inherit;
}

.sm-container{
  max-width:1200px;
  width:100%;
  padding:0 32px;
  margin:0 auto;
}

.sm-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:40px;
  padding:0 18px;
  border-radius:8px;
  border:1px solid transparent;
  font-size:.8125rem;
  font-weight:600;
  transition:.2s ease;
  cursor:pointer;
}

.sm-btn--primary{
  background:var(--sm-brand);
  color:#fff;
  box-shadow:0 10px 24px rgba(74,168,200,.22);
}

.sm-btn--primary:hover{
  background:var(--sm-brand-dark);
  transform:translateY(-1px);
}

.sm-btn--secondary{
  background:#fff;
  color:var(--sm-ink);
  border-color:var(--sm-line-strong);
}

.sm-btn--secondary:hover{
  background:var(--sm-surface-2);
}

.sm-kicker{
  margin:0 0 10px;
  font-size:.78rem;
  line-height:1;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-weight:700;
  color:#7990a9;
}

.sm-inline-link{
  color:var(--sm-brand-dark);
  font-weight:600;
}

.sm-inline-link:hover{
  text-decoration:underline;
}

.sm-page{
  overflow:hidden;
}

/* Header */
.sm-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(229,237,243,.9);
}

.sm-header__bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:60px;
}

.sm-brand{
  font-size:1.25rem;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--sm-brand-dark);
  flex-shrink:0;
}

.sm-mobile-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  border:1px solid var(--sm-line-strong);
  background:#fff;
  color:var(--sm-ink);
  border-radius:10px;
  width:42px;
  height:42px;
  padding:0;
  cursor:pointer;
  font-weight:600;
  transition:background .15s;
}
.sm-mobile-toggle:hover{background:var(--sm-bg-tint,#f8fafc)}
.sm-mobile-toggle__icon{display:block}
.sm-mobile-toggle[aria-expanded="true"] .sm-mobile-toggle__open{display:none!important}
.sm-mobile-toggle[aria-expanded="true"] .sm-mobile-toggle__close{display:block!important}
.sm-mobile-toggle[aria-expanded="false"] .sm-mobile-toggle__close{display:none!important}

.sm-nav{
  display:flex;
  align-items:center;
  gap:8px;
  margin-right:auto;
}

.sm-nav__link,
.sm-nav__trigger{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:36px;
  padding:0 12px;
  border:none;
  border-radius:6px;
  background:none;
  font-size:.8125rem;
  color:var(--sm-ink-2);
  font-weight:500;
  cursor:pointer;
  transition:.18s ease;
}

.sm-nav__link:hover,
.sm-nav__trigger:hover,
.sm-nav__trigger[aria-expanded="true"],
.sm-nav__trigger.is-current,
.sm-nav__link.is-current{
  background:var(--sm-brand-soft);
  color:var(--sm-ink);
}

.sm-nav__chev{
  width:10px;
  height:6px;
  color:#96a7ba;
  flex-shrink:0;
}

.sm-header__actions{
  display:flex;
  align-items:center;
  gap:16px;
  flex-shrink:0;
}

.sm-header__utility{
  color:var(--sm-ink-2);
  font-weight:500;
}

.sm-header__utility:hover{
  color:var(--sm-ink);
}

.sm-nav__link--utility,
.sm-nav__link--cta{
  display:none;
}

/* Mega menu */
.sm-mega-wrap{
  position:absolute;
  left:0;
  right:0;
  top:100%;
  pointer-events:none;
}

.sm-mega{
  display:none;
  pointer-events:auto;
}

.sm-mega.is-active{
  display:block;
}

.sm-mega__panel{
  margin-top:10px;
  background:linear-gradient(90deg, #f2f8fb 0%, #f2f8fb 320px, #fff 320px);
  border:none;
  outline:1px solid rgba(229,237,243,.95);
  border-radius:26px;
  box-shadow:var(--sm-shadow);
  overflow:hidden;
  display:grid;
  grid-template-columns:320px 1fr;
}

.sm-mega__intro{
  padding:28px;
  background:linear-gradient(180deg, #f9fcfd 0%, #f2f8fb 100%);
  border-right:1px solid var(--sm-line);
}

.sm-mega__intro h3{
  margin:0 0 10px;
  font-size:1.0625rem;
  line-height:1.08;
  letter-spacing:-.04em;
}

.sm-mega__intro p{
  margin:0;
  color:var(--sm-ink-2);
  line-height:1.7;
}

.sm-mega__links{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:0;
  padding:18px;
}

.sm-mega__col{
  padding:8px 10px;
}

.sm-mega__heading{
  margin:0 0 10px;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-weight:700;
  color:#879aaf;
}

.sm-mega__item{
  display:block;
  padding:12px;
  border-radius:14px;
  transition:.18s ease;
}

.sm-mega__item:hover{
  background:var(--sm-surface-2);
}

.sm-mega__item-title{
  display:block;
  font-weight:600;
  color:var(--sm-ink);
  margin-bottom:4px;
}

.sm-mega__item-copy{
  display:block;
  font-size:.9rem;
  line-height:1.45;
  color:var(--sm-ink-2);
}

/* Hero */
.sm-hero{
  padding:44px 0 20px;
  background:
    radial-gradient(circle at top right, rgba(74,168,200,.14), transparent 32%),
    linear-gradient(180deg, #fbfdfe 0%, #ffffff 62%);
}

.sm-hero__grid{
  display:grid;
  grid-template-columns:minmax(0, 1.1fr) minmax(320px, .9fr);
  gap:28px;
  align-items:start;
}

.sm-hero h1{
  margin:0 0 16px;
  font-size:clamp(1.75rem, 3.5vw, 2.5rem);
  line-height:.98;
  letter-spacing:-.06em;
  max-width:12ch;
}

.sm-hero__lede{
  margin:0;
  max-width:640px;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--sm-ink-2);
}

.sm-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

.sm-panel{
  background:#fff;
  border:1px solid var(--sm-line);
  border-radius:24px;
  box-shadow:var(--sm-shadow-soft);
  padding:22px;
}

.sm-panel__eyebrow{
  margin:0 0 10px;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:#8398ac;
  font-weight:700;
}

.sm-stack{
  display:flex;
  flex-direction:column;
  gap:0;
}

.sm-stack__item{
  padding:14px 0;
  border-top:1px solid var(--sm-line);
}

.sm-stack__item:first-child{
  padding-top:0;
  border-top:none;
}

.sm-stack__item strong{
  display:block;
  margin-bottom:4px;
  font-size:1rem;
  color:var(--sm-ink);
}

.sm-stack__item span{
  display:block;
  font-size:.95rem;
  line-height:1.6;
  color:var(--sm-ink-2);
}

.sm-pills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}

.sm-pill{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  padding:0 10px;
  border-radius:999px;
  background:var(--sm-brand-soft);
  color:var(--sm-brand-dark);
  font-size:.84rem;
  font-weight:600;
}

/* Platform subnav */
.sm-subnav{
  padding:0 0 28px;
}

.sm-subnav__inner{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.sm-subnav__inner a{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:0 14px;
  border:1px solid var(--sm-line-strong);
  border-radius:999px;
  background:#fff;
  color:var(--sm-ink-2);
  font-size:.93rem;
  font-weight:500;
  transition:.18s ease;
}

.sm-subnav__inner a:hover,
.sm-subnav__inner a[aria-current="page"]{
  background:var(--sm-brand-soft);
  border-color:#cfe7f0;
  color:var(--sm-ink);
}

/* Sections */
.sm-section{
  padding:64px 0;
}

.sm-section--tint{
  background:var(--sm-surface-2);
}

.sm-section__head{
  max-width:760px;
  margin-bottom:28px;
}

.sm-section__head h2{
  margin:0 0 10px;
  font-size:clamp(1.5rem, 2.5vw, 1.75rem);
  line-height:1.02;
  letter-spacing:-.05em;
}

.sm-section__head p{
  margin:0;
  font-size:1.05rem;
  line-height:1.8;
  color:var(--sm-ink-2);
}

.sm-grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}

.sm-card{
  background:#fff;
  border:1px solid var(--sm-line);
  border-radius:22px;
  padding:24px;
  box-shadow:var(--sm-shadow-soft);
}

.sm-card__num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border-radius:10px;
  background:var(--sm-brand-soft);
  color:var(--sm-brand-dark);
  font-size:.9rem;
  font-weight:700;
  margin-bottom:14px;
}

.sm-card h3{
  margin:0 0 8px;
  font-size:1.22rem;
  line-height:1.1;
  letter-spacing:-.03em;
}

.sm-card p{
  margin:0;
  color:var(--sm-ink-2);
  line-height:1.75;
}

.sm-split{
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(0, 1fr);
  gap:24px;
  align-items:start;
}

.sm-copy-block{
  background:#fff;
  border:1px solid var(--sm-line);
  border-radius:24px;
  padding:26px;
  box-shadow:var(--sm-shadow-soft);
}

.sm-copy-block h3{
  margin:0 0 10px;
  font-size:1.0625rem;
  line-height:1.08;
  letter-spacing:-.04em;
}

.sm-copy-block p{
  margin:0 0 16px;
  color:var(--sm-ink-2);
  line-height:1.8;
}

.sm-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}

.sm-list li{
  position:relative;
  padding-left:18px;
  color:var(--sm-ink-2);
  line-height:1.7;
}

.sm-list li::before{
  content:"";
  position:absolute;
  top:.7em;
  left:0;
  width:7px;
  height:7px;
  border-radius:999px;
  background:var(--sm-brand);
}

.sm-mock{
  background:linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
  border:1px solid var(--sm-line);
  border-radius:24px;
  padding:20px;
  box-shadow:var(--sm-shadow-soft);
}

.sm-mock__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
  font-weight:700;
  letter-spacing:-.02em;
}

.sm-badge{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  background:#eef7fb;
  color:var(--sm-brand-dark);
  font-size:.8rem;
  font-weight:700;
}

.sm-mock__row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
  border-top:1px solid var(--sm-line);
}

.sm-mock__row:first-of-type{
  border-top:none;
}

.sm-mock__row span:first-child{
  color:var(--sm-ink);
  font-weight:500;
}

.sm-status{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  font-size:.78rem;
  font-weight:700;
}

.sm-status--ok{
  background:#eaf8f1;
  color:var(--sm-success);
}

.sm-status--warn{
  background:#fff6e6;
  color:var(--sm-warning);
}

.sm-status--danger{
  background:#fdecef;
  color:var(--sm-danger);
}

.sm-code{
  background:#132238;
  color:#d8e6f2;
  border-radius:22px;
  padding:18px;
  overflow:auto;
  box-shadow:var(--sm-shadow-soft);
}

.sm-code pre{
  margin:0;
  font-size:.9rem;
  line-height:1.7;
  font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.sm-band{
  padding:34px;
  border-radius:28px;
  background:linear-gradient(135deg, #15233d 0%, #203252 100%);
  color:#fff;
  box-shadow:var(--sm-shadow);
}

.sm-band__head{
  max-width:720px;
  margin-bottom:22px;
}

.sm-band__head h2{
  margin:0 0 10px;
  font-size:clamp(1.8rem, 2.5vw, 2.7rem);
  line-height:1.04;
  letter-spacing:-.05em;
}

.sm-band__head p{
  margin:0;
  color:rgba(255,255,255,.78);
  line-height:1.75;
}

.sm-band__grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

.sm-band__item{
  padding:18px;
  border-radius:18px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}

.sm-band__item strong{
  display:block;
  margin-bottom:6px;
  font-size:1rem;
}

.sm-band__item span{
  display:block;
  color:rgba(255,255,255,.76);
  line-height:1.6;
  font-size:.94rem;
}

.sm-cta{
  padding:0 0 84px;
}

.sm-cta__box{
  background:linear-gradient(135deg, #f9fcfd 0%, #eef7fb 100%);
  border:1px solid #d8e8ef;
  border-radius:28px;
  padding:34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:26px;
}

.sm-cta__box h2{
  margin:0 0 10px;
  font-size:clamp(1.9rem, 3vw, 2.8rem);
  line-height:1.02;
  letter-spacing:-.05em;
}

.sm-cta__box p{
  margin:0;
  max-width:720px;
  color:var(--sm-ink-2);
  line-height:1.8;
}

.sm-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  flex-shrink:0;
}

/* Footer */
.sm-footer{
  border-top:1px solid var(--sm-line);
  background:#fff;
}

.sm-footer__grid{
  display:grid;
  grid-template-columns:1.55fr 1fr 1fr 1fr 1fr;
  gap:36px;
  padding:38px 0 32px;
}

.sm-footer__brand{
  font-size:2rem;
  font-weight:700;
  letter-spacing:-.04em;
  color:var(--sm-brand-dark);
}

.sm-footer__tag{
  margin:10px 0 14px;
  font-size:1.08rem;
  line-height:1.45;
  font-weight:600;
}

.sm-footer__copy{
  margin:0;
  color:var(--sm-ink-2);
  line-height:1.8;
  max-width:430px;
}

.sm-footer__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}

.sm-footer__heading{
  margin:6px 0 14px;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-weight:700;
  color:#879aaf;
}

.sm-footer__col{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.sm-footer__col a{
  color:var(--sm-ink-2);
  line-height:1.5;
}

.sm-footer__col a:hover{
  color:var(--sm-ink);
}

.sm-footer__bottom{
  padding:18px 0 24px;
  border-top:1px solid var(--sm-line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  color:#7c91a8;
  font-size:.94rem;
}

.sm-footer__bottom p{
  margin:0;
}

.sm-footer__legal{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
}

.sm-footer__legal a:hover{
  color:var(--sm-ink);
}

/* Responsive */
@media (max-width: 1080px){
  .sm-mobile-toggle{
    display:inline-flex;
  }

  .sm-header__actions{
    display:none;
  }

  .sm-header__bar{
    flex-wrap:wrap;
    gap:14px;
    padding:14px 0;
  }

  .sm-nav{
    display:none;
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    margin-right:0;
    padding-bottom:14px;
  }

  .sm-nav.is-open{
    display:flex;
  }

  .sm-nav__link,
  .sm-nav__trigger{
    width:100%;
    justify-content:space-between;
    border:1px solid var(--sm-line);
    min-height:48px;
    padding:0 14px;
  }

  .sm-nav__link--utility,
  .sm-nav__link--cta{
    display:inline-flex;
  }

  body.sm-menu-open{
    overflow:hidden;
    position:fixed;
    width:100%;
    height:100%;
  }

  .sm-mega-wrap{
    position:static;
    pointer-events:auto;
    display:none;
    width:100%;
    padding-bottom:14px;
  }

  .sm-header.is-mobile-open .sm-mega-wrap{
    display:block;
  }

  .sm-mega__panel{
    grid-template-columns:1fr;
    margin-top:0;
    border-radius:20px;
  }

  .sm-mega__intro{
    border-right:none;
    border-bottom:1px solid var(--sm-line);
  }

  .sm-mega__links{
    grid-template-columns:1fr;
  }

  .sm-hero__grid,
  .sm-split,
  .sm-cta__box{
    grid-template-columns:1fr;
  }

  .sm-grid-3,
  .sm-band__grid{
    grid-template-columns:1fr;
  }

  .sm-footer__grid{
    grid-template-columns:1fr 1fr;
  }

  .sm-footer__brandcol{
    grid-column:1 / -1;
  }

  .sm-footer__bottom{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width: 720px){
  .sm-container{
    width:min(100% - 28px, 1180px);
  }

  .sm-brand,
  .sm-footer__brand{
    font-size:1.72rem;
  }

  .sm-hero{
    padding-top:28px;
  }

  .sm-section{
    padding:24px 0 60px;
  }

  .sm-panel,
  .sm-card,
  .sm-copy-block,
  .sm-mock,
  .sm-band,
  .sm-cta__box{
    border-radius:20px;
  }

  .sm-footer__grid{
    grid-template-columns:1fr;
  }
}
/* =========================================================
   SMARTTA PREMIUM LAYER
   Purpose: make Platform + Solutions pages feel more polished,
   premium, airy, and closer to a high-end B2B SaaS brand.
========================================================= */

:root{
  --sm-ink:#13233a;
  --sm-ink-2:#486078;
  --sm-ink-3:#7488a0;
  --sm-line:#e4edf3;
  --sm-line-strong:#d4e2eb;
  --sm-line-soft:#edf4f8;
  --sm-surface:#ffffff;
  --sm-surface-2:#f8fbfd;
  --sm-surface-3:#f1f8fb;
  --sm-surface-4:#ecf6fa;
  --sm-brand:#4aa8c8;
  --sm-brand-dark:#2f93b4;
  --sm-brand-deep:#1e6f8f;
  --sm-brand-soft:#e8f6fb;
  --sm-brand-soft-2:#f3fbfe;
  --sm-shadow-xs:0 6px 16px rgba(19,35,58,.04);
  --sm-shadow-sm:0 12px 30px rgba(19,35,58,.06);
  --sm-shadow-md:0 18px 44px rgba(19,35,58,.08);
  --sm-shadow-lg:0 28px 70px rgba(19,35,58,.10);
  --sm-radius-xl:28px;
  --sm-radius-lg:22px;
  --sm-radius-md:16px;
  --sm-radius-sm:12px;
}

html{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{background:radial-gradient(circle at top left,rgba(74,168,200,.05),transparent 24%),radial-gradient(circle at top right,rgba(74,168,200,.06),transparent 28%),linear-gradient(180deg,#ffffff 0%,#fbfdfe 100%);color:var(--sm-ink)}
::selection{background:rgba(74,168,200,.18);color:var(--sm-ink)}

.sm-header{background:rgba(255,255,255,.82);border-bottom:1px solid rgba(228,237,243,.9);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:0 1px 0 rgba(255,255,255,.7) inset}
.sm-brand{position:relative}
.sm-brand::after{content:"";position:absolute;left:0;bottom:-6px;width:42px;height:3px;border-radius:999px;background:linear-gradient(90deg,var(--sm-brand) 0%,rgba(74,168,200,0) 100%);opacity:.55}

.sm-nav__link,.sm-nav__trigger{border-radius:999px;font-weight:550;transition:background .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease}
.sm-nav__link:hover,.sm-nav__trigger:hover,.sm-nav__trigger[aria-expanded="true"],.sm-nav__trigger.is-current,.sm-nav__link.is-current{background:rgba(74,168,200,.10);color:var(--sm-ink);box-shadow:inset 0 0 0 1px rgba(74,168,200,.10)}
.sm-nav__trigger[aria-expanded="true"]{transform:translateY(-1px)}
.sm-nav__chev{transition:transform .18s ease,color .18s ease}
.sm-nav__trigger[aria-expanded="true"] .sm-nav__chev{transform:rotate(180deg);color:var(--sm-brand-dark)}

.sm-header__utility{position:relative;color:var(--sm-ink-2);font-weight:550}
.sm-header__utility::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:currentColor;opacity:.18}
.sm-header__utility:hover{color:var(--sm-ink)}

.sm-btn{font-weight:650;letter-spacing:-.01em;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease}
.sm-btn--primary{background:linear-gradient(180deg,#58b1cf 0%,#43a6c8 100%);color:#fff;box-shadow:0 14px 28px rgba(74,168,200,.22),inset 0 1px 0 rgba(255,255,255,.25)}
.sm-btn--primary:hover{background:linear-gradient(180deg,#4baacb 0%,#2f93b4 100%);transform:translateY(-1px);box-shadow:0 18px 34px rgba(74,168,200,.28),inset 0 1px 0 rgba(255,255,255,.25)}
.sm-btn--secondary{background:rgba(255,255,255,.9);border-color:var(--sm-line-strong);color:var(--sm-ink);box-shadow:var(--sm-shadow-xs)}
.sm-btn--secondary:hover{background:#fff;border-color:#c7d9e4;transform:translateY(-1px);box-shadow:var(--sm-shadow-sm)}

.sm-mega__panel{margin-top:12px;border:none;outline:1px solid rgba(228,237,243,.95);border-radius:var(--sm-radius-xl);background:linear-gradient(90deg,#f4f9fc 0%,#f4f9fc 320px,rgba(255,255,255,.98) 320px);box-shadow:0 30px 80px rgba(19,35,58,.12),0 8px 24px rgba(19,35,58,.06),inset 0 1px 0 rgba(255,255,255,.72);padding-left:0}
.sm-mega__intro{padding:32px;background:radial-gradient(circle at top left,rgba(74,168,200,.12),transparent 42%),linear-gradient(180deg,#fbfdfe 0%,#f4f9fc 100%);border-right:1px solid var(--sm-line-soft)}
.sm-mega__intro h3{font-size:1.0625rem;margin-bottom:12px}
.sm-mega__intro p{color:var(--sm-ink-2);line-height:1.75}
.sm-mega__links{padding:22px;gap:6px}
.sm-mega__heading{margin-bottom:12px;font-size:.6875rem;letter-spacing:.14em;color:#8497ac}
.sm-mega__item{position:relative;border-radius:var(--sm-radius-md);padding:13px 14px;transition:background .18s ease,transform .18s ease,box-shadow .18s ease}
.sm-mega__item::before{content:"";position:absolute;inset:0;border-radius:var(--sm-radius-md);border:1px solid transparent;transition:border-color .18s ease}
.sm-mega__item:hover{background:linear-gradient(180deg,#ffffff 0%,#f7fbfd 100%);transform:translateY(-1px);box-shadow:var(--sm-shadow-xs)}
.sm-mega__item:hover::before{border-color:#dce8f0}
.sm-mega__item-title{font-size:.8125rem;letter-spacing:-.02em;margin-bottom:5px}
.sm-mega__item-copy{font-size:.75rem;color:var(--sm-ink-2)}

.sm-hero{position:relative;background:radial-gradient(circle at 85% 8%,rgba(74,168,200,.16),transparent 22%),radial-gradient(circle at 95% 22%,rgba(74,168,200,.10),transparent 20%),radial-gradient(circle at 0% 0%,rgba(74,168,200,.05),transparent 25%),linear-gradient(180deg,#fbfdfe 0%,#ffffff 62%)}
.sm-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.28) 50%,rgba(255,255,255,0) 100%);pointer-events:none}
.sm-hero__lede{max-width:680px;font-size:.9375rem;line-height:1.85;color:var(--sm-ink-2)}

.sm-panel,.sm-code{position:relative;border-radius:var(--sm-radius-xl);border:1px solid rgba(228,237,243,.95);background:linear-gradient(180deg,rgba(255,255,255,.95) 0%,rgba(248,251,253,.96) 100%);box-shadow:0 24px 54px rgba(19,35,58,.08),0 8px 22px rgba(19,35,58,.04),inset 0 1px 0 rgba(255,255,255,.78);overflow:hidden}
.sm-panel::before,.sm-code::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--sm-brand) 0%,rgba(74,168,200,.10) 100%);opacity:.7}
.sm-panel{padding:24px}
.sm-pill{min-height:31px;padding:0 12px;background:linear-gradient(180deg,#f1fbfe 0%,#e8f6fb 100%);color:var(--sm-brand-deep);border:1px solid #d5eaf2;font-size:.75rem;font-weight:650}

.sm-subnav__inner a{border-radius:999px;border:1px solid var(--sm-line);background:rgba(255,255,255,.85);font-weight:550;box-shadow:0 2px 8px rgba(19,35,58,.03);transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}
.sm-subnav__inner a:hover{background:#fff;border-color:#d8e7ef;color:var(--sm-ink);transform:translateY(-1px);box-shadow:var(--sm-shadow-xs)}
.sm-subnav__inner a[aria-current="page"]{background:linear-gradient(180deg,#f3fbfe 0%,#e9f6fb 100%);border-color:#cfe5ee;color:var(--sm-brand-deep);box-shadow:0 10px 20px rgba(74,168,200,.10),inset 0 1px 0 rgba(255,255,255,.8)}

.sm-section--tint{background:linear-gradient(180deg,#fbfdfe 0%,#f6fafc 100%);border-top:1px solid rgba(237,244,248,.85);border-bottom:1px solid rgba(237,244,248,.85)}
.sm-section__head p{max-width:760px;font-size:.9375rem;line-height:1.85;color:var(--sm-ink-2)}

.sm-card{position:relative;border-radius:var(--sm-radius-xl);padding:26px;background:linear-gradient(180deg,#ffffff 0%,#fbfdfe 100%);border:1px solid rgba(228,237,243,.96);box-shadow:0 18px 34px rgba(19,35,58,.05),0 6px 16px rgba(19,35,58,.03),inset 0 1px 0 rgba(255,255,255,.8);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.sm-card:hover{transform:translateY(-4px);border-color:#d8e7ef;box-shadow:0 24px 46px rgba(19,35,58,.08),0 10px 24px rgba(19,35,58,.05)}
.sm-card__num{border-radius:12px;background:linear-gradient(180deg,#effafd 0%,#e4f5fb 100%);border:1px solid #d7eaf2;color:var(--sm-brand-deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.sm-card p{color:var(--sm-ink-2);line-height:1.78}

.sm-copy-block,.sm-mock{border-radius:var(--sm-radius-xl);border:1px solid rgba(228,237,243,.95);box-shadow:0 20px 44px rgba(19,35,58,.06),0 8px 20px rgba(19,35,58,.04),inset 0 1px 0 rgba(255,255,255,.82)}
.sm-copy-block{background:linear-gradient(180deg,#ffffff 0%,#fbfdfe 100%);padding:30px}
.sm-mock{position:relative;background:radial-gradient(circle at top right,rgba(74,168,200,.08),transparent 28%),linear-gradient(180deg,#ffffff 0%,#f8fbfd 100%);padding:22px;overflow:hidden}
.sm-badge{min-height:28px;padding:0 10px;border-radius:999px;background:linear-gradient(180deg,#effafd 0%,#e7f5fb 100%);border:1px solid #d8eaf2;color:var(--sm-brand-deep);font-weight:700;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.sm-status{box-shadow:inset 0 1px 0 rgba(255,255,255,.75)}
.sm-status--ok{background:linear-gradient(180deg,#ecfaf2 0%,#e5f6ed 100%)}
.sm-status--warn{background:linear-gradient(180deg,#fff8e9 0%,#fff2d7 100%)}
.sm-status--danger{background:linear-gradient(180deg,#fef1f3 0%,#fde7eb 100%)}

.sm-code{background:radial-gradient(circle at top right,rgba(74,168,200,.10),transparent 30%),linear-gradient(180deg,#122239 0%,#162842 100%);border:1px solid rgba(50,84,122,.35);padding:22px}
.sm-code pre{font-size:.8125rem;line-height:1.75;color:#dce8f2}

.sm-band{position:relative;padding:38px;border-radius:30px;overflow:hidden;background:radial-gradient(circle at top right,rgba(74,168,200,.18),transparent 24%),radial-gradient(circle at top left,rgba(255,255,255,.05),transparent 28%),linear-gradient(135deg,#13233a 0%,#1b2f4b 58%,#213a58 100%);box-shadow:0 26px 64px rgba(19,35,58,.14),inset 0 1px 0 rgba(255,255,255,.08)}
.sm-band__item{border-radius:18px;padding:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:transform .18s ease,background .18s ease,border-color .18s ease}
.sm-band__item:hover{transform:translateY(-2px);background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14)}

.sm-cta__box{position:relative;overflow:hidden;border-radius:30px;padding:38px;background:radial-gradient(circle at top right,rgba(74,168,200,.14),transparent 26%),radial-gradient(circle at bottom left,rgba(74,168,200,.08),transparent 28%),linear-gradient(135deg,#fbfdfe 0%,#f2f9fc 100%);border:1px solid #d8e8ef;box-shadow:0 24px 60px rgba(19,35,58,.08),inset 0 1px 0 rgba(255,255,255,.82)}

.sm-footer{position:relative;background:linear-gradient(180deg,#ffffff 0%,#fbfdfe 100%);border-top:1px solid var(--sm-line)}
.sm-footer__col a{position:relative;width:fit-content}
.sm-footer__col a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:currentColor;transition:width .18s ease;opacity:.4}
.sm-footer__col a:hover::after{width:100%}
.sm-footer__legal a{position:relative}
.sm-footer__legal a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:currentColor;opacity:.4;transition:width .18s ease}
.sm-footer__legal a:hover::after{width:100%}

.sm-inline-link{color:var(--sm-brand-deep);font-weight:650;letter-spacing:-.01em}
.sm-inline-link:hover{text-decoration:none;color:var(--sm-brand-dark)}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}}

/* Expanded footer layout for 7-column grid */
.sm-footer__grid{
  grid-template-columns:minmax(260px,1.7fr) repeat(6,minmax(0,1fr));
  gap:28px;
}
@media (max-width:1200px){.sm-footer__grid{grid-template-columns:1fr 1fr 1fr}.sm-footer__brandcol{grid-column:1/-1}}
@media (max-width:1080px){.sm-footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.sm-footer__grid{grid-template-columns:1fr}}